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hangpersonal
2026-08-30 23:04:35 -07:00
parent 749dab5721
commit ce65a0f59a
14950 changed files with 4408250 additions and 1 deletions
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C2000Ware/driverlib/f2837xd/examples/cpu1/adc/CCS/adc_ex10_ppb_pwm_trip.projectspec
+42
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<projectSpec>
<project
name="adc_ex10_ppb_pwm_trip"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --define=_FLASH --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 " />
<configuration name="CPU1_CLB" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_SFO_INCLUDE" path="../../../../../../libraries/calibration/hrpwm/F2837xD/include/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="link" path="../../../../../../libraries/calibration/hrpwm/F2837xD/lib/SFO_v8_fpu_lib_build_c28_driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM,CPU1_CLB" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../adc_ex10_ppb_pwm_trip.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/CCS/adc_ex11_multiple_soc_epwm.projectspec
+42
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<projectSpec>
<project
name="adc_ex11_multiple_soc_epwm"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --define=_FLASH --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 " />
<configuration name="CPU1_CLB" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_SFO_INCLUDE" path="../../../../../../libraries/calibration/hrpwm/F2837xD/include/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="link" path="../../../../../../libraries/calibration/hrpwm/F2837xD/lib/SFO_v8_fpu_lib_build_c28_driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM,CPU1_CLB" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../adc_ex11_multiple_soc_epwm.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/CCS/adc_ex12_burst_mode_epwm.projectspec
+42
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@@ -0,0 +1,42 @@
<projectSpec>
<project
name="adc_ex12_burst_mode_epwm"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --define=_FLASH --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 " />
<configuration name="CPU1_CLB" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_SFO_INCLUDE" path="../../../../../../libraries/calibration/hrpwm/F2837xD/include/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="link" path="../../../../../../libraries/calibration/hrpwm/F2837xD/lib/SFO_v8_fpu_lib_build_c28_driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM,CPU1_CLB" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../adc_ex12_burst_mode_epwm.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/CCS/adc_ex13_burst_mode_oversampling.projectspec
+42
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@@ -0,0 +1,42 @@
<projectSpec>
<project
name="adc_ex13_burst_mode_oversampling"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --define=_FLASH --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 " />
<configuration name="CPU1_CLB" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_SFO_INCLUDE" path="../../../../../../libraries/calibration/hrpwm/F2837xD/include/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="link" path="../../../../../../libraries/calibration/hrpwm/F2837xD/lib/SFO_v8_fpu_lib_build_c28_driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM,CPU1_CLB" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../adc_ex13_burst_mode_oversampling.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/CCS/adc_ex14_soc_oversampling.projectspec
+42
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@@ -0,0 +1,42 @@
<projectSpec>
<project
name="adc_ex14_soc_oversampling"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --define=_FLASH --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 " />
<configuration name="CPU1_CLB" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_SFO_INCLUDE" path="../../../../../../libraries/calibration/hrpwm/F2837xD/include/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="link" path="../../../../../../libraries/calibration/hrpwm/F2837xD/lib/SFO_v8_fpu_lib_build_c28_driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM,CPU1_CLB" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../adc_ex14_soc_oversampling.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/CCS/adc_ex1_soc_software.projectspec
+42
View File
@@ -0,0 +1,42 @@
<projectSpec>
<project
name="adc_ex1_soc_software"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --define=_FLASH --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 " />
<configuration name="CPU1_CLB" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_SFO_INCLUDE" path="../../../../../../libraries/calibration/hrpwm/F2837xD/include/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="link" path="../../../../../../libraries/calibration/hrpwm/F2837xD/lib/SFO_v8_fpu_lib_build_c28_driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM,CPU1_CLB" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../adc_ex1_soc_software.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/CCS/adc_ex2_soc_epwm.projectspec
+42
View File
@@ -0,0 +1,42 @@
<projectSpec>
<project
name="adc_ex2_soc_epwm"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --define=_FLASH --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 " />
<configuration name="CPU1_CLB" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_SFO_INCLUDE" path="../../../../../../libraries/calibration/hrpwm/F2837xD/include/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="link" path="../../../../../../libraries/calibration/hrpwm/F2837xD/lib/SFO_v8_fpu_lib_build_c28_driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM,CPU1_CLB" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../adc_ex2_soc_epwm.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/CCS/adc_ex3_temp_sensor.projectspec
+42
View File
@@ -0,0 +1,42 @@
<projectSpec>
<project
name="adc_ex3_temp_sensor"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --define=_FLASH --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 " />
<configuration name="CPU1_CLB" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_SFO_INCLUDE" path="../../../../../../libraries/calibration/hrpwm/F2837xD/include/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="link" path="../../../../../../libraries/calibration/hrpwm/F2837xD/lib/SFO_v8_fpu_lib_build_c28_driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM,CPU1_CLB" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../adc_ex3_temp_sensor.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/CCS/adc_ex4_soc_software_sync.projectspec
+42
View File
@@ -0,0 +1,42 @@
<projectSpec>
<project
name="adc_ex4_soc_software_sync"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --define=_FLASH --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 " />
<configuration name="CPU1_CLB" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_SFO_INCLUDE" path="../../../../../../libraries/calibration/hrpwm/F2837xD/include/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="link" path="../../../../../../libraries/calibration/hrpwm/F2837xD/lib/SFO_v8_fpu_lib_build_c28_driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM,CPU1_CLB" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../adc_ex4_soc_software_sync.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/CCS/adc_ex5_soc_continuous.projectspec
+42
View File
@@ -0,0 +1,42 @@
<projectSpec>
<project
name="adc_ex5_soc_continuous"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --define=_FLASH --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 " />
<configuration name="CPU1_CLB" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_SFO_INCLUDE" path="../../../../../../libraries/calibration/hrpwm/F2837xD/include/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="link" path="../../../../../../libraries/calibration/hrpwm/F2837xD/lib/SFO_v8_fpu_lib_build_c28_driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM,CPU1_CLB" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../adc_ex5_soc_continuous.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/CCS/adc_ex6_soc_continuous_dma.projectspec
+42
View File
@@ -0,0 +1,42 @@
<projectSpec>
<project
name="adc_ex6_soc_continuous_dma"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --define=_FLASH --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 " />
<configuration name="CPU1_CLB" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_SFO_INCLUDE" path="../../../../../../libraries/calibration/hrpwm/F2837xD/include/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="link" path="../../../../../../libraries/calibration/hrpwm/F2837xD/lib/SFO_v8_fpu_lib_build_c28_driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM,CPU1_CLB" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../adc_ex6_soc_continuous_dma.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/CCS/adc_ex7_ppb_offset.projectspec
+42
View File
@@ -0,0 +1,42 @@
<projectSpec>
<project
name="adc_ex7_ppb_offset"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --define=_FLASH --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 " />
<configuration name="CPU1_CLB" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_SFO_INCLUDE" path="../../../../../../libraries/calibration/hrpwm/F2837xD/include/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="link" path="../../../../../../libraries/calibration/hrpwm/F2837xD/lib/SFO_v8_fpu_lib_build_c28_driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM,CPU1_CLB" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../adc_ex7_ppb_offset.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/CCS/adc_ex8_ppb_limits.projectspec
+42
View File
@@ -0,0 +1,42 @@
<projectSpec>
<project
name="adc_ex8_ppb_limits"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --define=_FLASH --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 " />
<configuration name="CPU1_CLB" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_SFO_INCLUDE" path="../../../../../../libraries/calibration/hrpwm/F2837xD/include/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="link" path="../../../../../../libraries/calibration/hrpwm/F2837xD/lib/SFO_v8_fpu_lib_build_c28_driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM,CPU1_CLB" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../adc_ex8_ppb_limits.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/CCS/adc_ex9_ppb_delay.projectspec
+42
View File
@@ -0,0 +1,42 @@
<projectSpec>
<project
name="adc_ex9_ppb_delay"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --define=_FLASH --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 " />
<configuration name="CPU1_CLB" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_SFO_INCLUDE} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_SFO_INCLUDE" path="../../../../../../libraries/calibration/hrpwm/F2837xD/include/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="link" path="../../../../../../libraries/calibration/hrpwm/F2837xD/lib/SFO_v8_fpu_lib_build_c28_driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM,CPU1_CLB" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../adc_ex9_ppb_delay.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/adc_ex10_ppb_pwm_trip.c
+586
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@@ -0,0 +1,586 @@
//###########################################################################
//
// FILE: adc_ex10_ppb_pwm_trip.c
//
// TITLE: ADC limits check and PWM trip in case of out of bound input.
//
//! \addtogroup driver_example_list
//! <h1> ADC PPB PWM trip (adc_ppb_pwm_trip)</h1>
//!
//! This example demonstrates EPWM tripping through ADC limit detection PPB
//! block. ADCAINT1 is configured to periodically trigger the ADCA channel 2
//! post initial software forced trigger. The limit detection post-processing
//! block(PPB) is configured and if the ADC results are outside of the
//! defined range, the post-processing block will generate an ADCxEVTy event.
//! This event is configured as EPWM trip source through configuring EPWM
//! XBAR and corresponding EPWM's trip zone and digital compare sub-modules.
//! The example showcases
//! - one-shot
//! - and direct tripping of PWMs
//! through ADCAEVT1 source via Digital compare submodule.
//!
//! The default limits are 0LSBs and 3600LSBs. With VREFHI set to 3.3V, the
//! PPB will generate a trip event if the input voltage goes above about
//! 2.9V.
//!
//! \b External \b Connections \n
//! - A2 should be connected to a signal to convert
//! - Observe the following signals on an oscilloscope
//! - ePWM1(GPIO0 - GPIO1)
//! - ePWM3(GPIO4 - GPIO5)
//! -
//!
//! \b Watch \b Variables \n
//! - adcA2Results - digital representation of the voltage on pin A2
//!
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
//
// Defines
//
// Uncomment to enable profiling
//#define ENABLE_PROFILING
#define RESULTS_BUFFER_SIZE 512U
#define EX_ADC_RESOLUTION 12
// 12 for 12-bit conversion resolution, which supports (ADC_MODE_SINGLE_ENDED)
// Sample on single pin (VREFLO is the low reference)
// Or 16 for 16-bit conversion resolution, which supports (ADC_MODE_DIFFERENTIAL)
// Sample on pair of pins (difference between pins is converted, subject to
// common mode voltage requirements; see the device data manual)
//
// Globals
//
volatile uint16_t indexA = 0; // Index into result buffer
volatile uint16_t bufferFull; // Flag to indicate buffer is full
uint16_t adcA2Results[RESULTS_BUFFER_SIZE]; // ADC result buffer
//
// Characteristics of PWMs to be tripped
// EPWM1 - frequency -> 10kHz, dutyA -> 50%, dutyB -> 50%, ePWM1B - inverted
// EPWM3 - frequency -> 5kHz, dutyA -> 70%, dutyB -> 50%, ePWM3B - inverted
//
EPWM_SignalParams pwmSignal1 =
{10000, 0.5f, 0.5f, true, DEVICE_SYSCLK_FREQ, SYSCTL_EPWMCLK_DIV_2,
EPWM_COUNTER_MODE_UP_DOWN, EPWM_CLOCK_DIVIDER_1,
EPWM_HSCLOCK_DIVIDER_1};
EPWM_SignalParams pwmSignal3 =
{5000, 0.7f, 0.5f, true, DEVICE_SYSCLK_FREQ, SYSCTL_EPWMCLK_DIV_2,
EPWM_COUNTER_MODE_UP_DOWN, EPWM_CLOCK_DIVIDER_1,
EPWM_HSCLOCK_DIVIDER_1};
//
// Functional Prototypes
//
//
// ADC configuration related APIs
//
void configureADC(uint32_t adcBase);
void configureADCSOC(uint32_t adcBase, uint16_t channel);
void configureLimitDetectionPPB(uint16_t soc, uint16_t limitHigh,
uint16_t limitLow);
//
// EPWM configuration related APIs
//
void initEPWMGPIO(void);
void configureOSHTripSignal(uint32_t epwmBase);
void configureDirectTripSignal(uint32_t epwmBase);
#ifdef ENABLE_PROFILING
void setupProfileGpio(void);
#endif
//
// ISRs
//
__interrupt void adcA1ISR(void);
void main(void)
{
//
// Initialize device clock and peripherals
//
Device_init();
//
// Disable pin locks and enable internal pullups.
//
Device_initGPIO();
//
// Initialize PIE and clear PIE registers. Disables CPU interrupts.
//
Interrupt_initModule();
//
// Initialize the PIE vector table with pointers to the shell Interrupt
// Service Routines (ISR).
//
Interrupt_initVectorTable();
//
// Interrupts that are used in this example are re-mapped to ISR functions
// found within this file.
//
Interrupt_register(INT_ADCA1, &adcA1ISR);
#ifdef ENABLE_PROFILING
//
// Setup profiling GPIO
//
setupProfileGpio();
#endif
//
// For this case just init GPIO pins for ePWM1, ePWM2, ePWM3
//
initEPWMGPIO();
//
// Configure the ADC and power it up
//
configureADC(ADCA_BASE);
//
// Disable sync(Freeze clock to PWM as well)
//
SysCtl_disablePeripheral(SYSCTL_PERIPH_CLK_TBCLKSYNC);
//
// Configuring ePWM modules for desired frequency and duty
//
EPWM_configureSignal(EPWM1_BASE, &pwmSignal1);
EPWM_configureSignal(EPWM3_BASE, &pwmSignal3);
//
// Configure ADCEVTx as one-shot trip signal for ePWM1
//
configureOSHTripSignal(EPWM1_BASE);
//
// Configure ADCEVTx as direct trip signal for ePWM3
//
configureDirectTripSignal(EPWM3_BASE);
//
// Setup the ADC for ADCAINT1 triggered conversions on channel 2
//
configureADCSOC(ADCA_BASE, 2U);
//
// Configure ADC post-processing limits
// SOC0 will generate an interrupt if conversion is above or below limits
//
configureLimitDetectionPPB(0U, 3600U, 0U);
//
// Enable ADC interrupt
//
Interrupt_enable(INT_ADCA1);
//
// Enable global Interrupts and higher priority real-time debug events:
//
EINT; // Enable Global interrupt INTM
ERTM; // Enable Global realtime interrupt DBGM
//
// Start ePWM:
// Enable sync and clock to PWM
//
SysCtl_enablePeripheral(SYSCTL_PERIPH_CLK_TBCLKSYNC);
//
// Trigger ADC once through software
//
ADC_forceSOC(ADCA_BASE, ADC_SOC_NUMBER0);
//
// IDLE loop. Just sit and loop forever (optional):
//
do
{
}
while(1);
}
//
// configureOSHTripSignal - Configure ADCAEVT1 as one-shot trip signal for
// desired PWM instance
//
void configureOSHTripSignal(uint32_t epwmBase)
{
//
// Configure trip 7 input to be triggered by ADCAEVT1
//
XBAR_setEPWMMuxConfig(XBAR_TRIP7, XBAR_EPWM_MUX00_ADCAEVT1);
//
// Enable mux 0
//
XBAR_enableEPWMMux(XBAR_TRIP7, XBAR_MUX00);
//
// Select Trip 7 input as input to DC module
//
EPWM_selectDigitalCompareTripInput(epwmBase, EPWM_DC_TRIP_TRIPIN7,
EPWM_DC_TYPE_DCAH);
//
// DCAEVT1 is generated when DCAH is high.
//
EPWM_setTripZoneDigitalCompareEventCondition(epwmBase,EPWM_TZ_DC_OUTPUT_A1,
EPWM_TZ_EVENT_DCXH_HIGH);
//
// DCAEVT1 uses the unfiltered version of DCAEVT1
//
EPWM_setDigitalCompareEventSource(epwmBase, EPWM_DC_MODULE_A,
EPWM_DC_EVENT_1, EPWM_DC_EVENT_SOURCE_ORIG_SIGNAL);
//
// DCAEVT1 is asynchronous
//
EPWM_setDigitalCompareEventSyncMode( epwmBase, EPWM_DC_MODULE_A,
EPWM_DC_EVENT_1,EPWM_DC_EVENT_INPUT_NOT_SYNCED);
//
// Enable Trip zone signals
//
EPWM_enableTripZoneSignals(epwmBase, EPWM_TZ_SIGNAL_DCAEVT1);
//
// Action on DCAEVT1
// Force the EPWMxA LOW and EPWMxB HIGH
//
EPWM_setTripZoneAction(epwmBase,
EPWM_TZ_ACTION_EVENT_TZA,
EPWM_TZ_ACTION_LOW);
EPWM_setTripZoneAction(epwmBase,
EPWM_TZ_ACTION_EVENT_TZB,
EPWM_TZ_ACTION_HIGH);
//
// Clear any spurious trip zone flags before enabling the interrupt
//
EPWM_clearTripZoneFlag(epwmBase, EPWM_TZ_FLAG_DCAEVT1);
EPWM_clearOneShotTripZoneFlag(epwmBase, EPWM_TZ_OST_FLAG_DCAEVT1);
//
// Enable TZ interrupt
//
EPWM_enableTripZoneInterrupt(epwmBase, EPWM_TZ_INTERRUPT_OST);
}
//
// configureDirectTripSignal - Configure ADCAEVT1 as direct trip signal for
// desired PWM instance
//
void configureDirectTripSignal(uint32_t epwmBase)
{
//
// Configure trip 9 input to be triggered by ADCAEVT1
//
XBAR_setEPWMMuxConfig(XBAR_TRIP9, XBAR_EPWM_MUX00_ADCAEVT1);
//
// Enable mux 0
//
XBAR_enableEPWMMux(XBAR_TRIP9, XBAR_MUX00);
//
// Select Trip 9 input as input to DC module
//
EPWM_selectDigitalCompareTripInput(epwmBase, EPWM_DC_TRIP_TRIPIN9,
EPWM_DC_TYPE_DCAH);
EPWM_selectDigitalCompareTripInput(epwmBase, EPWM_DC_TRIP_TRIPIN9,
EPWM_DC_TYPE_DCBH);
//
// DCAEVT1 is generated when DCAH is high. DCBEVT2 is generated when DCBH
// is high
//
EPWM_setTripZoneDigitalCompareEventCondition(epwmBase, EPWM_TZ_DC_OUTPUT_A1,
EPWM_TZ_EVENT_DCXH_HIGH);
EPWM_setTripZoneDigitalCompareEventCondition(epwmBase, EPWM_TZ_DC_OUTPUT_B2,
EPWM_TZ_EVENT_DCXH_HIGH);
//
// DCAEVT1/DCBEVT2 uses the unfiltered version of DCAEVT1/DCBEVT2
//
EPWM_setDigitalCompareEventSource(epwmBase, EPWM_DC_MODULE_A,
EPWM_DC_EVENT_1, EPWM_DC_EVENT_SOURCE_ORIG_SIGNAL);
EPWM_setDigitalCompareEventSource(epwmBase, EPWM_DC_MODULE_B,
EPWM_DC_EVENT_2, EPWM_DC_EVENT_SOURCE_ORIG_SIGNAL);
//
// DCAEVT1/ DCBEVT2 is asynchronous
//
EPWM_setDigitalCompareEventSyncMode(epwmBase, EPWM_DC_MODULE_A,
EPWM_DC_EVENT_1, EPWM_DC_EVENT_INPUT_NOT_SYNCED);
EPWM_setDigitalCompareEventSyncMode(epwmBase, EPWM_DC_MODULE_B,
EPWM_DC_EVENT_2, EPWM_DC_EVENT_INPUT_NOT_SYNCED);
//
// Action on TZA/TZB
// Force the EPWMxA LOW and EPWMxB HIGH
//
EPWM_setTripZoneAction(epwmBase,
EPWM_TZ_ACTION_EVENT_DCAEVT1,
EPWM_TZ_ACTION_LOW);
EPWM_setTripZoneAction(epwmBase,
EPWM_TZ_ACTION_EVENT_DCBEVT2,
EPWM_TZ_ACTION_HIGH);
//
// Clear any spurious trip zone flags before enabling the interrupt
//
EPWM_clearTripZoneFlag(epwmBase, (EPWM_TZ_INTERRUPT_DCAEVT1 |
EPWM_TZ_INTERRUPT_DCBEVT2));
//
// Enable TZ interrupt
//
EPWM_enableTripZoneInterrupt(epwmBase, (EPWM_TZ_INTERRUPT_DCAEVT1 |
EPWM_TZ_INTERRUPT_DCBEVT2));
}
//
// configureADC - Write ADC configurations and power up the ADC for both
// ADC A and ADC B
//
void configureADC(uint32_t adcBase)
{
//
// Set ADCDLK divider to /4
//
ADC_setPrescaler(adcBase, ADC_CLK_DIV_4_0);
//
// Set resolution and signal mode (see #defines above) and load
// corresponding trims.
//
#if(EX_ADC_RESOLUTION == 12)
ADC_setMode(adcBase, ADC_RESOLUTION_12BIT, ADC_MODE_SINGLE_ENDED);
#elif(EX_ADC_RESOLUTION == 16)
ADC_setMode(adcBase, ADC_RESOLUTION_16BIT, ADC_MODE_DIFFERENTIAL);
#endif
//
// Set pulse positions to late
//
ADC_setInterruptPulseMode(adcBase, ADC_PULSE_END_OF_CONV);
//
// Power up the ADCs and then delay for 1 ms
//
ADC_enableConverter(adcBase);
//
// Delay for 1ms to allow ADC time to power up
//
DEVICE_DELAY_US(1000);
}
//
// configureLimitDetectionPPB - Configure high and low limits for ADCPPB
//
void configureLimitDetectionPPB(uint16_t soc, uint16_t limitHigh,
uint16_t limitLow)
{
//
// Associate PPB1 with soc
//
ADC_setupPPB(ADCA_BASE, ADC_PPB_NUMBER1, (ADC_SOCNumber)soc);
//
// Set high and low limits
//
ADC_setPPBTripLimits(ADCA_BASE, ADC_PPB_NUMBER1, limitHigh, limitLow);
//
// Enable high and low limit PPB events
//
ADC_enablePPBEvent(ADCA_BASE, ADC_PPB_NUMBER1, (ADC_EVT_TRIPHI |
ADC_EVT_TRIPLO));
}
//
// configureADCSOC - Setup ADC EPWM channel and trigger settings
//
void configureADCSOC(uint32_t adcBase, uint16_t channel)
{
uint16_t acqps;
//
// Determine minimum acquisition window (in SYSCLKS) based on resolution
//
if(EX_ADC_RESOLUTION == 12)
{
acqps = 14; // 75ns
}
else //resolution is 16-bit
{
acqps = 63; // 320ns
}
//
// - NOTE: A longer sampling window will be required if the ADC driving
// source is less than ideal (an ideal source would be a high bandwidth
// op-amp with a small series resistance). See TI application report
// SPRACT6 for guidance on ADC driver design.
//
//
// Select the channels to convert and end of conversion flag
// ADCA
//
ADC_setupSOC(adcBase, ADC_SOC_NUMBER0, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
//
// Configure ADCINT1 as SOC0 trigger
//
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER0,
ADC_INT_SOC_TRIGGER_ADCINT1);
//
// Enable continuous mode
//
ADC_enableContinuousMode(ADCA_BASE, ADC_INT_NUMBER1);
//
// Configure source as EOC1, clear & enable the interrupt
//
ADC_setInterruptSource(adcBase, ADC_INT_NUMBER1, ADC_SOC_NUMBER0);
ADC_clearInterruptStatus(adcBase, ADC_INT_NUMBER1);
ADC_enableInterrupt(adcBase, ADC_INT_NUMBER1);
}
//
// ADC A Interrupt 1 ISR
//
__interrupt void adcA1ISR(void)
{
#ifdef ENABLE_PROFILING
//
// Setting Profiling GPIO12 : Takes 3 cycles
//
HWREG(GPIODATA_BASE + GPIO_O_GPASET) = 0x1000;
#endif
//
// Add the latest result to the buffer
//
adcA2Results[indexA++] = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER0);
//
// Set the bufferFull flag if the buffer is full
//
if(RESULTS_BUFFER_SIZE <= indexA)
{
indexA = 0;
}
//
// Acknowledge the interrupt
//
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP1);
#ifdef ENABLE_PROFILING
//
// Resetting Profiling GPIO12
//
HWREG(GPIODATA_BASE + GPIO_O_GPACLEAR) = 0x1000;
#endif
}
//
// initEPWMGPIO - Configure ePWM1-ePWM3 GPIO
//
void initEPWMGPIO(void)
{
//
// Disable pull up on GPIO0-5 and configure them as PWMs
//
GPIO_setPadConfig(0, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_0_EPWM1A);
GPIO_setPadConfig(1, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_1_EPWM1B);
GPIO_setPadConfig(4, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_4_EPWM3A);
GPIO_setPadConfig(5, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_5_EPWM3B);
}
#ifdef ENABLE_PROFILING
void setupProfileGpio(void)
{
GPIO_setDirectionMode(12,GPIO_DIR_MODE_OUT);
GPIO_setQualificationMode(12,GPIO_QUAL_SYNC);
GPIO_setPinConfig(GPIO_12_GPIO12);
GPIO_writePin(12,0);
}
#endif
//
// End of file
//
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/adc_ex11_multiple_soc_epwm.c
+338
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@@ -0,0 +1,338 @@
//#############################################################################
//
// FILE: adc_ex11_multiple_soc_epwm.c
//
// TITLE: ADC ePWM Triggering Multiple SOC
//
//! \addtogroup driver_example_list
//! <h1>ADC ePWM Triggering Multiple SOC</h1>
//!
//! This example sets up ePWM1 to periodically trigger a set of conversions on
//! ADCA and ADCD. This example demonstrates multiple ADCs working together
//! to process of a batch of conversions using the available parallelism
//! accross multiple ADCs.
//!
//! ADCA Interrupt ISRs are used to read results of both ADCA and ADCD.
//!
//! \b External \b Connections \n
//! - A0, A1, A2 and D2, D3, D4 pins should be connected to signals to be
//! converted.
//!
//! \b Watch \b Variables \n
//! - \b adcAResult0 - Digital representation of the voltage on pin A0
//! - \b adcAResult1 - Digital representation of the voltage on pin A1
//! - \b adcAResult2 - Digital representation of the voltage on pin A2
//! - \b adcDResult0 - Digital representation of the voltage on pin D2
//! - \b adcDResult1 - Digital representation of the voltage on pin D3
//! - \b adcDResult2 - Digital representation of the voltage on pin D4
//!
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
//
// Defines
//
#define EX_ADC_RESOLUTION 12
// 12 for 12-bit conversion resolution, which supports (ADC_MODE_SINGLE_ENDED)
// Sample on single pin (VREFLO is the low reference)
// Or 16 for 16-bit conversion resolution, which supports (ADC_MODE_DIFFERENTIAL)
// Sample on pair of pins (difference between pins is converted, subject to
// common mode voltage requirements; see the device data manual)
//
// Globals
//
uint16_t adcAResult0;
uint16_t adcAResult1;
uint16_t adcAResult2;
uint16_t adcDResult0;
uint16_t adcDResult1;
uint16_t adcDResult2;
//
// Function Prototypes
//
void configureADC(uint32_t adcBase);
void initEPWM();
void initADCSOC(void);
__interrupt void adcA1ISR(void);
//
// Main
//
void main(void)
{
//
// Initialize device clock and peripherals
//
Device_init();
//
// Disable pin locks and enable internal pullups.
//
Device_initGPIO();
//
// Initialize PIE and clear PIE registers. Disables CPU interrupts.
//
Interrupt_initModule();
//
// Initialize the PIE vector table with pointers to the shell Interrupt
// Service Routines (ISR).
//
Interrupt_initVectorTable();
//
// Interrupts that are used in this example are re-mapped to ISR functions
// found within this file.
//
Interrupt_register(INT_ADCA1, &adcA1ISR);
//
// Set up the ADC and the ePWM and initialize the SOC
//
configureADC(ADCA_BASE);
configureADC(ADCD_BASE);
initEPWM();
initADCSOC();
//
// Enable ADC interrupt
//
Interrupt_enable(INT_ADCA1);
//
// Enable Global Interrupt (INTM) and realtime interrupt (DBGM)
//
EINT;
ERTM;
//
// Start ePWM1, enabling SOCA and putting the counter in up-count mode
//
EPWM_enableADCTrigger(EPWM1_BASE, EPWM_SOC_A);
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_UP);
//
// Take conversions indefinitely in loop
//
do
{
//
// Wait while ePWM causes ADC conversions.
// ADCA1 ISR processes each new set of conversions.
//
}
while(1);
}
//
// configureADC - Write ADC configurations and power up the ADC for the
// selected ADC
//
void configureADC(uint32_t adcBase)
{
//
// Set ADCDLK divider to /4
//
ADC_setPrescaler(adcBase, ADC_CLK_DIV_4_0);
//
// Set resolution and signal mode (see #defines above) and load
// corresponding trims.
//
#if(EX_ADC_RESOLUTION == 12)
ADC_setMode(adcBase, ADC_RESOLUTION_12BIT, ADC_MODE_SINGLE_ENDED);
#elif(EX_ADC_RESOLUTION == 16)
ADC_setMode(adcBase, ADC_RESOLUTION_16BIT, ADC_MODE_DIFFERENTIAL);
#endif
//
// Set pulse positions to late
//
ADC_setInterruptPulseMode(adcBase, ADC_PULSE_END_OF_CONV);
//
// Power up the ADCs and then delay for 1 ms
//
ADC_enableConverter(adcBase);
//
// Delay for 1ms to allow ADC time to power up
//
DEVICE_DELAY_US(1000);
}
//
// Function to configure ePWM1 to generate the SOC.
//
void initEPWM(void)
{
//
// Disable SOCA
//
EPWM_disableADCTrigger(EPWM1_BASE, EPWM_SOC_A);
//
// Configure the SOC to occur on the first up-count event
//
EPWM_setADCTriggerSource(EPWM1_BASE, EPWM_SOC_A, EPWM_SOC_TBCTR_U_CMPA);
EPWM_setADCTriggerEventPrescale(EPWM1_BASE, EPWM_SOC_A, 1);
//
// Set the compare A value to 1000 and the period to 1999
// Assuming ePWM clock is 100MHz, this would give 50kHz sampling
// 50MHz ePWM clock would give 25kHz sampling, etc.
// The sample rate can also be modulated by changing the ePWM period
// directly (ensure that the compare A value is less than the period).
//
EPWM_setCounterCompareValue(EPWM1_BASE, EPWM_COUNTER_COMPARE_A, 1000);
EPWM_setTimeBasePeriod(EPWM1_BASE, 1999);
//
// Set the local ePWM module clock divider to /1
//
EPWM_setClockPrescaler(EPWM1_BASE,
EPWM_CLOCK_DIVIDER_1,
EPWM_HSCLOCK_DIVIDER_1);
//
// Freeze the counter
//
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_STOP_FREEZE);
}
//
// Function to configure SOCs on ADCA and ADCD to be triggered by ePWM1.
//
void initADCSOC(void)
{
uint16_t acqps;
//
// Determine minimum acquisition window (in SYSCLKS) based on resolution
//
if(EX_ADC_RESOLUTION == 12)
{
acqps = 14; // 75ns
}
else //resolution is 16-bit
{
acqps = 63; // 320ns
}
//
// - NOTE: A longer sampling window will be required if the ADC driving
// source is less than ideal (an ideal source would be a high bandwidth
// op-amp with a small series resistance). See TI application report
// SPRACT6 for guidance on ADC driver design.
// - NOTE: SOCs need not use the same S+H window duration, but SOCs
// occurring in parallel (in this example, SOC0 on both ADCs occur in
// parallel, as do the SOC1s on both ADCs, etc.) should usually
// use the same value to ensure simultaneous samples and synchronous
// operation.
//
// Select the channels to convert and the configure the ePWM trigger
//
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER0, ADC_TRIGGER_EPWM1_SOCA,
ADC_CH_ADCIN0, acqps);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER1, ADC_TRIGGER_EPWM1_SOCA,
ADC_CH_ADCIN1, acqps);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER2, ADC_TRIGGER_EPWM1_SOCA,
ADC_CH_ADCIN2, acqps);
ADC_setupSOC(ADCD_BASE, ADC_SOC_NUMBER0, ADC_TRIGGER_EPWM1_SOCA,
ADC_CH_ADCIN2, acqps);
ADC_setupSOC(ADCD_BASE, ADC_SOC_NUMBER1, ADC_TRIGGER_EPWM1_SOCA,
ADC_CH_ADCIN3, acqps);
ADC_setupSOC(ADCD_BASE, ADC_SOC_NUMBER2, ADC_TRIGGER_EPWM1_SOCA,
ADC_CH_ADCIN4, acqps);
//
// Selec SOC2 on ADCA as the interrupt source. SOC2 on ADCD will end at
// the same time, so either SOC2 would be an acceptable interrupt triggger.
//
ADC_setInterruptSource(ADCA_BASE, ADC_INT_NUMBER1, ADC_SOC_NUMBER2);
ADC_enableInterrupt(ADCA_BASE, ADC_INT_NUMBER1);
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
}
//
// ADC A Interrupt 1 ISR
//
__interrupt void adcA1ISR(void)
{
//
// Store results
//
adcAResult0 = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER0);
adcAResult1 = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER1);
adcAResult2 = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER2);
adcDResult0 = ADC_readResult(ADCDRESULT_BASE, ADC_SOC_NUMBER0);
adcDResult1 = ADC_readResult(ADCDRESULT_BASE, ADC_SOC_NUMBER1);
adcDResult2 = ADC_readResult(ADCDRESULT_BASE, ADC_SOC_NUMBER2);
//
// Clear the interrupt flag
//
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
//
// Check if overflow has occurred
//
if(true == ADC_getInterruptOverflowStatus(ADCA_BASE, ADC_INT_NUMBER1))
{
ADC_clearInterruptOverflowStatus(ADCA_BASE, ADC_INT_NUMBER1);
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
}
//
// Acknowledge the interrupt
//
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP1);
}
//
// End of file
//
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/adc_ex12_burst_mode_epwm.c
+404
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//#############################################################################
//
// FILE: adc_ex12_burst_mode_epwm.c
//
// TITLE: ADC burst mode example
//
//! \addtogroup driver_example_list
//! <h1>ADC Burst Mode</h1>
//!
//! This example sets up ePWM1 to periodically trigger ADCA using burst mode.
//! This allows for different channels to be sampled with each burst.
//!
//! Each burst triggers 3 conversions. A0 and A1 are part of every burst while
//! the third conversion rotates between A2, A3, and A4. This allows high
//! importance signals to be sampled at high speed while lower priority signals
//! can be sampled at a lower rate.
//!
//! ADCA Interrupt ISRs are used to read results for ADCA.
//!
//! \b External \b Connections \n
//! - A0, A1, A2, A3, A4
//!
//! \b Watch \b Variables \n
//! - \b adcAResult0 - Digital representation of the voltage on pin A0
//! - \b adcAResult1 - Digital representation of the voltage on pin A1
//! - \b adcAResult2 - Digital representation of the voltage on pin A2
//! - \b adcAResult3 - Digital representation of the voltage on pin A3
//! - \b adcAResult4 - Digital representation of the voltage on pin A4
//!
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
//
// Defines
//
#define EX_ADC_RESOLUTION 12
// 12 for 12-bit conversion resolution, which supports (ADC_MODE_SINGLE_ENDED)
// Sample on single pin (VREFLO is the low reference)
// Or 16 for 16-bit conversion resolution, which supports (ADC_MODE_DIFFERENTIAL)
// Sample on pair of pins (difference between pins is converted, subject to
// common mode voltage requirements; see the device data manual)
//
// Globals
//
uint16_t adcAResult0;
uint16_t adcAResult1;
uint16_t adcAResult2;
uint16_t adcAResult3;
uint16_t adcAResult4;
//
// Function Prototypes
//
void configureADC(uint32_t adcBase);
void initEPWM();
void initADCSOC(void);
__interrupt void adcABurstISR(void);
//
// Main
//
void main(void)
{
//
// Initialize device clock and peripherals
//
Device_init();
//
// Disable pin locks and enable internal pullups.
//
Device_initGPIO();
//
// Initialize PIE and clear PIE registers. Disables CPU interrupts.
//
Interrupt_initModule();
//
// Initialize the PIE vector table with pointers to the shell Interrupt
// Service Routines (ISR).
//
Interrupt_initVectorTable();
//
// Interrupts that are used in this example are re-mapped to ISR functions
// found within this file.
//
// Each of the 3 interrupts will occur at the end of the 3 different
// bursts, but all 3 will map to the same ADC result handling ISR
//
Interrupt_register(INT_ADCA1, &adcABurstISR);
Interrupt_register(INT_ADCA2, &adcABurstISR);
Interrupt_register(INT_ADCA3, &adcABurstISR);
//
// Set up the ADC and the ePWM and initialize the SOC
//
configureADC(ADCA_BASE);
initEPWM();
initADCSOC();
//
// Enable ADC interrupts.
// Each of the 3 interrupts will occur at the end of the 3 different
// bursts, but all 3 will map to the same ADC result handling ISR
//
Interrupt_enable(INT_ADCA1);
Interrupt_enable(INT_ADCA2);
Interrupt_enable(INT_ADCA3);
//
// Enable Global Interrupt (INTM) and realtime interrupt (DBGM)
//
EINT;
ERTM;
//
// Start ePWM1, enabling SOCA and putting the counter in up-count mode
//
EPWM_enableADCTrigger(EPWM1_BASE, EPWM_SOC_A);
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_UP);
//
// Take conversions indefinitely in loop
//
do
{
//
// Wait while ePWM causes ADC conversions.
// ADCA Burst ISR processes each new set of conversions.
//
}
while(1);
}
//
// configureADC - Write ADC configurations and power up the ADC for the
// selected ADC
//
void configureADC(uint32_t adcBase)
{
//
// Set ADCDLK divider to /4
//
ADC_setPrescaler(adcBase, ADC_CLK_DIV_4_0);
//
// Set resolution and signal mode (see #defines above) and load
// corresponding trims.
//
#if(EX_ADC_RESOLUTION == 12)
ADC_setMode(adcBase, ADC_RESOLUTION_12BIT, ADC_MODE_SINGLE_ENDED);
#elif(EX_ADC_RESOLUTION == 16)
ADC_setMode(adcBase, ADC_RESOLUTION_16BIT, ADC_MODE_DIFFERENTIAL);
#endif
//
// Set pulse positions to late
//
ADC_setInterruptPulseMode(adcBase, ADC_PULSE_END_OF_CONV);
//
// Power up the ADCs and then delay for 1 ms
//
ADC_enableConverter(adcBase);
//
// Delay for 1ms to allow ADC time to power up
//
DEVICE_DELAY_US(1000);
}
//
// Function to configure ePWM1 to generate the SOC.
//
void initEPWM(void)
{
//
// Disable SOCA
//
EPWM_disableADCTrigger(EPWM1_BASE, EPWM_SOC_A);
//
// Configure the SOC to occur on the first up-count event
//
EPWM_setADCTriggerSource(EPWM1_BASE, EPWM_SOC_A, EPWM_SOC_TBCTR_U_CMPA);
EPWM_setADCTriggerEventPrescale(EPWM1_BASE, EPWM_SOC_A, 1);
//
// Set the compare A value to 1000 and the period to 1999
// Assuming ePWM clock is 100MHz, this would give 50kHz sampling
// 50MHz ePWM clock would give 25kHz sampling, etc.
// The sample rate can also be modulated by changing the ePWM period
// directly (ensure that the compare A value is less than the period).
//
EPWM_setCounterCompareValue(EPWM1_BASE, EPWM_COUNTER_COMPARE_A, 1000);
EPWM_setTimeBasePeriod(EPWM1_BASE, 1999);
//
// Set the local ePWM module clock divider to /1
//
EPWM_setClockPrescaler(EPWM1_BASE,
EPWM_CLOCK_DIVIDER_1,
EPWM_HSCLOCK_DIVIDER_1);
//
// Freeze the counter
//
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_STOP_FREEZE);
}
//
// Function to configure SOCs on ADCA and ADCD to be triggered by ePWM1.
//
void initADCSOC(void)
{
//
// Configure burst mode for SOCs
// - EPWM1A will trigger each burst
// - Each burst will be 3 conversions long
// - 3 bursts of 3 conversions each will need 9 SOCs, so SOC0 to SOC6
// are set to high priority, leaving 9 Round-Robin SOCs for the
// bursts (SOC7 through SOC15).
// - SOC0 to SOC6 are unused in this example, but could be allocated
// to non burst mode triggering
//
ADC_enableBurstMode(ADCA_BASE);
ADC_setBurstModeConfig(ADCA_BASE, ADC_TRIGGER_EPWM1_SOCA, 3);
ADC_setSOCPriority(ADCA_BASE, ADC_PRI_THRU_SOC6_HIPRI);
uint16_t acqps;
//
// Determine minimum acquisition window (in SYSCLKS) based on resolution
//
if(EX_ADC_RESOLUTION == 12)
{
acqps = 14; // 75ns
}
else //resolution is 16-bit
{
acqps = 63; // 320ns
}
//
// - NOTE: A longer sampling window will be required if the ADC driving
// source is less than ideal (an ideal source would be a high bandwidth
// op-amp with a small series resistance). See TI application report
// SPRACT6 for guidance on ADC driver design.
//
//
// Select the channels to convert and the configure the S+H duration
// Burst1: SOC7 (A0) + SOC8 (A1) + SOC9 (A2)
// Burst2: SOC10 (A0) + SOC11 (A1) + SOC12 (A3)
// Burst3: SOC13 (A0) + SOC14 (A1) + SOC15 (A4)
//
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER7, ADC_TRIGGER_SW_ONLY,
ADC_CH_ADCIN0, acqps);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER8, ADC_TRIGGER_SW_ONLY,
ADC_CH_ADCIN1, acqps);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER9, ADC_TRIGGER_SW_ONLY,
ADC_CH_ADCIN2, acqps);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER10, ADC_TRIGGER_SW_ONLY,
ADC_CH_ADCIN0, acqps);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER11, ADC_TRIGGER_SW_ONLY,
ADC_CH_ADCIN1, acqps);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER12, ADC_TRIGGER_SW_ONLY,
ADC_CH_ADCIN3, acqps);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER13, ADC_TRIGGER_SW_ONLY,
ADC_CH_ADCIN0, acqps);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER14, ADC_TRIGGER_SW_ONLY,
ADC_CH_ADCIN1, acqps);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER15, ADC_TRIGGER_SW_ONLY,
ADC_CH_ADCIN4, acqps);
//
// Allocate SOCs to interrupt sources.
// Each burst triggers an ISR at the end.
//
ADC_setInterruptSource(ADCA_BASE, ADC_INT_NUMBER1, ADC_SOC_NUMBER9);
ADC_enableInterrupt(ADCA_BASE, ADC_INT_NUMBER1);
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
ADC_setInterruptSource(ADCA_BASE, ADC_INT_NUMBER2, ADC_SOC_NUMBER12);
ADC_enableInterrupt(ADCA_BASE, ADC_INT_NUMBER2);
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER2);
ADC_setInterruptSource(ADCA_BASE, ADC_INT_NUMBER3, ADC_SOC_NUMBER15);
ADC_enableInterrupt(ADCA_BASE, ADC_INT_NUMBER3);
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER3);
}
//
// ADC A Interrupt Burst Mode ISR
//
__interrupt void adcABurstISR(void)
{
uint16_t rrPointer;
ADC_IntNumber burstIntSource;
//
//Read the round-robin pointer to determine which burst just completed
//
rrPointer = (HWREGH(ADCA_BASE + ADC_O_SOCPRICTL) & 0x03E0) >> 5;
switch(rrPointer){
//
// Burst 1
//
case 9:
adcAResult0 = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER7);
adcAResult1 = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER8);
adcAResult2 = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER9);
burstIntSource = ADC_INT_NUMBER1;
break;
//
// Burst 2
//
case 12:
adcAResult0 = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER10);
adcAResult1 = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER11);
adcAResult3 = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER12);
burstIntSource = ADC_INT_NUMBER2;
break;
//
// Burst 3
//
case 15:
adcAResult0 = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER13);
adcAResult1 = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER14);
adcAResult4 = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER15);
burstIntSource = ADC_INT_NUMBER3;
break;
default:
ESTOP0; //handle error for unexpected RR pointer value
}
//
// Clear the interrupt flag
//
ADC_clearInterruptStatus(ADCA_BASE, burstIntSource);
//
// Check if overflow has occurred
//
if(true == ADC_getInterruptOverflowStatus(ADCA_BASE, burstIntSource))
{
ADC_clearInterruptOverflowStatus(ADCA_BASE, burstIntSource);
ADC_clearInterruptStatus(ADCA_BASE, burstIntSource);
}
//
// Acknowledge the interrupt
//
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP1);
}
//
// End of file
//
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/adc_ex13_burst_mode_oversampling.c
+365
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//#############################################################################
//
// FILE: adc_ex13_burst_mode_oversampling.c
//
// TITLE: ADC burst mode oversampling example
//
//! \addtogroup driver_example_list
//! <h1>ADC Burst Mode Oversampling</h1>
//!
//! This example sets up ePWM1 to periodically trigger SOC0 and SOC1 on
//! ADCA (to sample A0 and A1). Additionally, the ADC burst mode is also
//! triggered using ePWM1. The burst SOCs are used to accumulate multiple
//! conversions to oversample A2 over multiple ePWM periods.
//!
//! \b External \b Connections \n
//! - A0, A1, A2
//!
//! \b Watch \b Variables \n
//! - \b adcAResult0 - Digital representation of the voltage on pin A0
//! - \b adcAResult1 - Digital representation of the voltage on pin A1
//! - \b adcAResult2 - Digital representation of the voltage on pin A2
//!
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
//
// Defines
//
#define EX_ADC_RESOLUTION 12
// 12 for 12-bit conversion resolution, which supports (ADC_MODE_SINGLE_ENDED)
// Sample on single pin (VREFLO is the low reference)
// Or 16 for 16-bit conversion resolution, which supports (ADC_MODE_DIFFERENTIAL)
// Sample on pair of pins (difference between pins is converted, subject to
// common mode voltage requirements; see the device data manual)
//
// Globals
//
uint16_t adcAResult0;
uint16_t adcAResult1;
uint16_t adcAResult2;
uint16_t isrCount;
//
// Function Prototypes
//
void configureADC(uint32_t adcBase);
void initEPWM();
void initADCSOC(void);
__interrupt void adcA1ISR(void);
//
// Main
//
void main(void)
{
//
// Initialize device clock and peripherals
//
Device_init();
//
// Disable pin locks and enable internal pullups.
//
Device_initGPIO();
//
// Initialize PIE and clear PIE registers. Disables CPU interrupts.
//
Interrupt_initModule();
//
// Initialize the PIE vector table with pointers to the shell Interrupt
// Service Routines (ISR).
//
Interrupt_initVectorTable();
//
// Interrupts that are used in this example are re-mapped to ISR functions
// found within this file.
//
Interrupt_register(INT_ADCA1, &adcA1ISR);
//
// Set up the ADC and the ePWM and initialize the SOC
//
configureADC(ADCA_BASE);
initEPWM();
initADCSOC();
//
// Enable ADC interrupts.
//
Interrupt_enable(INT_ADCA1);
//
// Enable Global Interrupt (INTM) and realtime interrupt (DBGM)
//
EINT;
ERTM;
//
// Initialize ISR counter
//
isrCount = 0;
//
// Start ePWM1, enabling SOCA and putting the counter in up-count mode
//
EPWM_enableADCTrigger(EPWM1_BASE, EPWM_SOC_A);
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_UP);
//
// Take conversions indefinitely in loop
//
do
{
//
// Wait while ePWM causes ADC conversions.
// ADCA1 ISR processes each new set of conversions.
//
}
while(1);
}
//
// configureADC - Write ADC configurations and power up the ADC for the
// selected ADC
//
void configureADC(uint32_t adcBase)
{
//
// Set ADCDLK divider to /4
//
ADC_setPrescaler(adcBase, ADC_CLK_DIV_4_0);
//
// Set resolution and signal mode (see #defines above) and load
// corresponding trims.
//
#if(EX_ADC_RESOLUTION == 12)
ADC_setMode(adcBase, ADC_RESOLUTION_12BIT, ADC_MODE_SINGLE_ENDED);
#elif(EX_ADC_RESOLUTION == 16)
ADC_setMode(adcBase, ADC_RESOLUTION_16BIT, ADC_MODE_DIFFERENTIAL);
#endif
//
// Set pulse positions to late
//
ADC_setInterruptPulseMode(adcBase, ADC_PULSE_END_OF_CONV);
//
// Power up the ADCs and then delay for 1 ms
//
ADC_enableConverter(adcBase);
//
// Delay for 1ms to allow ADC time to power up
//
DEVICE_DELAY_US(1000);
}
//
// Function to configure ePWM1 to generate the SOC.
//
void initEPWM(void)
{
//
// Disable SOCA
//
EPWM_disableADCTrigger(EPWM1_BASE, EPWM_SOC_A);
//
// Configure the SOC to occur on the first up-count event
//
EPWM_setADCTriggerSource(EPWM1_BASE, EPWM_SOC_A, EPWM_SOC_TBCTR_U_CMPA);
EPWM_setADCTriggerEventPrescale(EPWM1_BASE, EPWM_SOC_A, 1);
//
// Set the compare A value to 1000 and the period to 1999
// Assuming ePWM clock is 100MHz, this would give 50kHz sampling
// 50MHz ePWM clock would give 25kHz sampling, etc.
// The sample rate can also be modulated by changing the ePWM period
// directly (ensure that the compare A value is less than the period).
//
EPWM_setCounterCompareValue(EPWM1_BASE, EPWM_COUNTER_COMPARE_A, 1000);
EPWM_setTimeBasePeriod(EPWM1_BASE, 1999);
//
// Set the local ePWM module clock divider to /1
//
EPWM_setClockPrescaler(EPWM1_BASE,
EPWM_CLOCK_DIVIDER_1,
EPWM_HSCLOCK_DIVIDER_1);
//
// Freeze the counter
//
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_STOP_FREEZE);
}
//
// Function to configure SOCs on ADCA and ADCD to be triggered by ePWM1.
//
void initADCSOC(void)
{
//
// Configure burst mode for SOCs
// - EPWM1A will trigger each burst
// - The burst will be 4 conversions long
// - 1 burst of 4 conversions as each will need 4 SOCs, so SOC0 to SOC11
// are set to high priority, leaving 4 Round-Robin SOCs for the
// bursts (SOC12 through SOC15).
//
ADC_enableBurstMode(ADCA_BASE);
ADC_setBurstModeConfig(ADCA_BASE, ADC_TRIGGER_EPWM1_SOCA, 3);
ADC_setSOCPriority(ADCA_BASE, ADC_PRI_THRU_SOC11_HIPRI);
uint16_t acqps;
//
// Determine minimum acquisition window (in SYSCLKS) based on resolution
//
if(EX_ADC_RESOLUTION == 12)
{
acqps = 14; // 75ns
}
else //resolution is 16-bit
{
acqps = 63; // 320ns
}
//
// - NOTE: A longer sampling window will be required if the ADC driving
// source is less than ideal (an ideal source would be a high bandwidth
// op-amp with a small series resistance). See TI application report
// SPRACT6 for guidance on ADC driver design.
//
//
// Setup the burst SOCs for oversampling (all convert A2)
// All 4 results will be averaged together after 4 ePWM cycles
//
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER12, ADC_TRIGGER_SW_ONLY,
ADC_CH_ADCIN2, acqps);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER13, ADC_TRIGGER_SW_ONLY,
ADC_CH_ADCIN2, acqps);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER14, ADC_TRIGGER_SW_ONLY,
ADC_CH_ADCIN2, acqps);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER15, ADC_TRIGGER_SW_ONLY,
ADC_CH_ADCIN2, acqps);
//
// Setup the regular (high priority SOCs) to sample A0 and A1
//
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER0, ADC_TRIGGER_EPWM1_SOCA,
ADC_CH_ADCIN0, acqps);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER1, ADC_TRIGGER_EPWM1_SOCA,
ADC_CH_ADCIN1, acqps);
//
// Allocate SOCs to interrupt sources.
// SOC1 triggers the ISR
//
ADC_setInterruptSource(ADCA_BASE, ADC_INT_NUMBER1, ADC_SOC_NUMBER1);
ADC_enableInterrupt(ADCA_BASE, ADC_INT_NUMBER1);
}
//
// ADC A Interrupt Burst Mode ISR
//
// Every ISR new results for A0 and A1 will be collected
//
// A2 is oversampled over 4 ePWM periods
//
__interrupt void adcA1ISR(void)
{
//
// Record the results for A0 and A1
//
adcAResult0 = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER0);
adcAResult1 = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER1);
//
// Every 4th ISR, the burst mode buffer will be full of new results to
// be averaged
//
if(++isrCount == 4)
{
//
// Average the 4 results and reset the counter
//
adcAResult2 =
(ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER12) +
ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER13) +
ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER14) +
ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER15)) >> 2;
isrCount = 0;
}
//
// Clear the interrupt flag
//
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
//
// Check if overflow has occurred
//
if(true == ADC_getInterruptOverflowStatus(ADCA_BASE, ADC_INT_NUMBER1))
{
ADC_clearInterruptOverflowStatus(ADCA_BASE, ADC_INT_NUMBER1);
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
}
//
// Acknowledge the interrupt
//
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP1);
}
//
// End of file
//
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/adc_ex14_soc_oversampling.c
+332
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//#############################################################################
//
// FILE: adc_ex14_soc_oversampling.c
//
// TITLE: ADC Oversampling Using Multiple SOCs
//
//! \addtogroup driver_example_list
//! <h1>ADC SOC Oversampling </h1>
//!
//! This example sets up ePWM1 to periodically trigger a set of conversions on
//! ADCA including multiple SOCs that all convert A2 to achieve oversampling on
//! A2.
//!
//! ADCA Interrupt ISRs are used to read results of ADCA.
//!
//! \b External \b Connections \n
//! - A0, A1, A2 should be connected to signals to be converted.
//!
//! \b Watch \b Variables \n
//! - \b adcAResult0 - Digital representation of the voltage on pin A0
//! - \b adcAResult1 - Digital representation of the voltage on pin A1
//! - \b adcAResult2 - Digital representation of the voltage on pin A2
//!
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
//
// Defines
//
#define EX_ADC_RESOLUTION 12
// 12 for 12-bit conversion resolution, which supports (ADC_MODE_SINGLE_ENDED)
// Sample on single pin (VREFLO is the low reference)
// Or 16 for 16-bit conversion resolution, which supports (ADC_MODE_DIFFERENTIAL)
// Sample on pair of pins (difference between pins is converted, subject to
// common mode voltage requirements; see the device data manual)
//
// Globals
//
uint16_t adcAResult0;
uint16_t adcAResult1;
uint16_t adcAResult2;
//
// Function Prototypes
//
void configureADC(uint32_t adcBase);
void initEPWM();
void initADCSOC(void);
__interrupt void adcA1ISR(void);
//
// Main
//
void main(void)
{
//
// Initialize device clock and peripherals
//
Device_init();
//
// Disable pin locks and enable internal pullups.
//
Device_initGPIO();
//
// Initialize PIE and clear PIE registers. Disables CPU interrupts.
//
Interrupt_initModule();
//
// Initialize the PIE vector table with pointers to the shell Interrupt
// Service Routines (ISR).
//
Interrupt_initVectorTable();
//
// Interrupts that are used in this example are re-mapped to ISR functions
// found within this file.
//
Interrupt_register(INT_ADCA1, &adcA1ISR);
//
// Set up the ADC and the ePWM and initialize the SOC
//
configureADC(ADCA_BASE);
initEPWM();
initADCSOC();
//
// Enable ADC interrupt
//
Interrupt_enable(INT_ADCA1);
//
// Enable Global Interrupt (INTM) and realtime interrupt (DBGM)
//
EINT;
ERTM;
//
// Start ePWM1, enabling SOCA and putting the counter in up-count mode
//
EPWM_enableADCTrigger(EPWM1_BASE, EPWM_SOC_A);
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_UP);
//
// Take conversions indefinitely in loop
//
do
{
//
// Wait while ePWM causes ADC conversions.
// ADCA1 ISR processes each new set of conversions.
//
}
while(1);
}
//
// configureADC - Write ADC configurations and power up the ADC for the
// selected ADC
//
void configureADC(uint32_t adcBase)
{
//
// Set ADCDLK divider to /4
//
ADC_setPrescaler(adcBase, ADC_CLK_DIV_4_0);
//
// Set resolution and signal mode (see #defines above) and load
// corresponding trims.
//
#if(EX_ADC_RESOLUTION == 12)
ADC_setMode(adcBase, ADC_RESOLUTION_12BIT, ADC_MODE_SINGLE_ENDED);
#elif(EX_ADC_RESOLUTION == 16)
ADC_setMode(adcBase, ADC_RESOLUTION_16BIT, ADC_MODE_DIFFERENTIAL);
#endif
//
// Set pulse positions to late
//
ADC_setInterruptPulseMode(adcBase, ADC_PULSE_END_OF_CONV);
//
// Power up the ADCs and then delay for 1 ms
//
ADC_enableConverter(adcBase);
//
// Delay for 1ms to allow ADC time to power up
//
DEVICE_DELAY_US(1000);
}
//
// Function to configure ePWM1 to generate the SOC.
//
void initEPWM(void)
{
//
// Disable SOCA
//
EPWM_disableADCTrigger(EPWM1_BASE, EPWM_SOC_A);
//
// Configure the SOC to occur on the first up-count event
//
EPWM_setADCTriggerSource(EPWM1_BASE, EPWM_SOC_A, EPWM_SOC_TBCTR_U_CMPA);
EPWM_setADCTriggerEventPrescale(EPWM1_BASE, EPWM_SOC_A, 1);
//
// Set the compare A value to 1000 and the period to 1999
// Assuming ePWM clock is 100MHz, this would give 50kHz sampling
// 50MHz ePWM clock would give 25kHz sampling, etc.
// The sample rate can also be modulated by changing the ePWM period
// directly (ensure that the compare A value is less than the period).
//
EPWM_setCounterCompareValue(EPWM1_BASE, EPWM_COUNTER_COMPARE_A, 1000);
EPWM_setTimeBasePeriod(EPWM1_BASE, 1999);
//
// Set the local ePWM module clock divider to /1
//
EPWM_setClockPrescaler(EPWM1_BASE,
EPWM_CLOCK_DIVIDER_1,
EPWM_HSCLOCK_DIVIDER_1);
//
// Freeze the counter
//
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_STOP_FREEZE);
}
//
// Function to configure SOCs on ADCA and ADCD to be triggered by ePWM1.
//
void initADCSOC(void)
{
uint16_t acqps;
//
// Determine minimum acquisition window (in SYSCLKS) based on resolution
//
if(EX_ADC_RESOLUTION == 12)
{
acqps = 14; // 75ns
}
else //resolution is 16-bit
{
acqps = 63; // 320ns
}
//
// - NOTE: A longer sampling window will be required if the ADC driving
// source is less than ideal (an ideal source would be a high bandwidth
// op-amp with a small series resistance). See TI application report
// SPRACT6 for guidance on ADC driver design.
//
// Select the channels to convert and the configure the ePWM trigger
//
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER0, ADC_TRIGGER_EPWM1_SOCA,
ADC_CH_ADCIN0, acqps);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER1, ADC_TRIGGER_EPWM1_SOCA,
ADC_CH_ADCIN1, acqps);
//
// Setup multiple SOCs to oversample A2
//
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER2, ADC_TRIGGER_EPWM1_SOCA,
ADC_CH_ADCIN2, acqps);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER3, ADC_TRIGGER_EPWM1_SOCA,
ADC_CH_ADCIN2, acqps);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER4, ADC_TRIGGER_EPWM1_SOCA,
ADC_CH_ADCIN2, acqps);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER5, ADC_TRIGGER_EPWM1_SOCA,
ADC_CH_ADCIN2, acqps);
//
// Selec SOC5 on ADCA as the interrupt source.
//
ADC_setInterruptSource(ADCA_BASE, ADC_INT_NUMBER1, ADC_SOC_NUMBER5);
ADC_enableInterrupt(ADCA_BASE, ADC_INT_NUMBER1);
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
}
//
// ADC A Interrupt 1 ISR
//
__interrupt void adcA1ISR(void)
{
//
// Store results for A0 and A1
//
adcAResult0 = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER0);
adcAResult1 = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER1);
//
// Average the 4 oversampled A2 results together
//
adcAResult2 =
(ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER2) +
ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER3) +
ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER4) +
ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER5)) >> 2;
//
// Clear the interrupt flag
//
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
//
// Check if overflow has occurred
//
if(true == ADC_getInterruptOverflowStatus(ADCA_BASE, ADC_INT_NUMBER1))
{
ADC_clearInterruptOverflowStatus(ADCA_BASE, ADC_INT_NUMBER1);
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
}
//
// Acknowledge the interrupt
//
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP1);
}
//
// End of file
//
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/adc_ex1_soc_software.c
+291
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//#############################################################################
//
// FILE: adc_ex1_soc_software.c
//
// TITLE: ADC Software Triggering
//
//! \addtogroup driver_example_list
//! <h1>ADC Software Triggering</h1>
//!
//! This example converts some voltages on ADCA and ADCD based on a software
//! trigger.
//!
//! The ADCD will not convert until ADCA is complete, so the ADCs will not run
//! asynchronously. However, this is much less efficient than allowing the ADCs
//! to convert synchronously in parallel (for example, by using an ePWM
//! trigger).
//!
//! \b External \b Connections \n
//! - A0, A1, D2, and D3 should be connected to signals to convert
//!
//! \b Watch \b Variables \n
//! - \b adcAResult0 - Digital representation of the voltage on pin A0
//! - \b adcAResult1 - Digital representation of the voltage on pin A1
//! - \b adcDResult0 - Digital representation of the voltage on pin D2
//! - \b adcDResult1 - Digital representation of the voltage on pin D3
//!
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
//
// Defines
//
#define EX_ADC_RESOLUTION 12
// 12 for 12-bit conversion resolution, which supports (ADC_MODE_SINGLE_ENDED)
// Sample on single pin (VREFLO is the low reference)
// Or 16 for 16-bit conversion resolution, which supports (ADC_MODE_DIFFERENTIAL)
// Sample on pair of pins (difference between pins is converted, subject to
// common mode voltage requirements; see the device data manual)
//
// Globals
//
uint16_t adcAResult0;
uint16_t adcAResult1;
uint16_t adcDResult0;
uint16_t adcDResult1;
//
// Function Prototypes
//
void initADCs(void);
void initADCSOCs(void);
//
// Main
//
void main(void)
{
//
// Initialize device clock and peripherals
//
Device_init();
//
// Disable pin locks and enable internal pullups.
//
Device_initGPIO();
//
// Initialize PIE and clear PIE registers. Disables CPU interrupts.
//
Interrupt_initModule();
//
// Initialize the PIE vector table with pointers to the shell Interrupt
// Service Routines (ISR).
//
Interrupt_initVectorTable();
//
// Set up ADCs, initializing the SOCs to be triggered by software
//
initADCs();
initADCSOCs();
//
// Enable Global Interrupt (INTM) and realtime interrupt (DBGM)
//
EINT;
ERTM;
//
// Loop indefinitely
//
while(1)
{
//
// Convert, wait for completion, and store results
//
ADC_forceMultipleSOC(ADCA_BASE, (ADC_FORCE_SOC0 | ADC_FORCE_SOC1));
//
// Wait for ADCA to complete, then acknowledge flag
//
while(ADC_getInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1) == false)
{
}
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
ADC_forceMultipleSOC(ADCD_BASE, (ADC_FORCE_SOC0 | ADC_FORCE_SOC1));
//
// Wait for ADCD to complete, then acknowledge flag
//
while(ADC_getInterruptStatus(ADCD_BASE, ADC_INT_NUMBER1) == false)
{
}
ADC_clearInterruptStatus(ADCD_BASE, ADC_INT_NUMBER1);
//
// Store results
//
adcAResult0 = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER0);
adcAResult1 = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER1);
adcDResult0 = ADC_readResult(ADCDRESULT_BASE, ADC_SOC_NUMBER0);
adcDResult1 = ADC_readResult(ADCDRESULT_BASE, ADC_SOC_NUMBER1);
//
// Software breakpoint. At this point, conversion results are stored in
// adcAResult0, adcAResult1, adcDResult0, and adcDResult1.
//
// Hit run again to get updated conversions.
//
ESTOP0;
}
}
//
// Function to configure and power up ADCs A and C.
//
void initADCs(void)
{
//
// Set ADCDLK divider to /4
//
ADC_setPrescaler(ADCA_BASE, ADC_CLK_DIV_4_0);
ADC_setPrescaler(ADCD_BASE, ADC_CLK_DIV_4_0);
//
// Set resolution and signal mode (see #defines above) and load
// corresponding trims.
//
#if(EX_ADC_RESOLUTION == 12)
ADC_setMode(ADCA_BASE, ADC_RESOLUTION_12BIT, ADC_MODE_SINGLE_ENDED);
ADC_setMode(ADCD_BASE, ADC_RESOLUTION_12BIT, ADC_MODE_SINGLE_ENDED);
#elif(EX_ADC_RESOLUTION == 16)
ADC_setMode(ADCA_BASE, ADC_RESOLUTION_16BIT, ADC_MODE_DIFFERENTIAL);
ADC_setMode(ADCD_BASE, ADC_RESOLUTION_16BIT, ADC_MODE_DIFFERENTIAL);
#endif
//
// Set pulse positions to late
//
ADC_setInterruptPulseMode(ADCA_BASE, ADC_PULSE_END_OF_CONV);
ADC_setInterruptPulseMode(ADCD_BASE, ADC_PULSE_END_OF_CONV);
//
// Power up the ADCs and then delay for 1 ms
//
ADC_enableConverter(ADCA_BASE);
ADC_enableConverter(ADCD_BASE);
DEVICE_DELAY_US(1000);
}
//
// Function to configure SOCs 0 and 1 of ADCs A and C.
//
void initADCSOCs(void)
{
//
// Configure SOCs of ADCA
// - SOC0 will convert pin A0.
// - SOC1 will convert pin A1.
// - Both will be triggered by software only.
// - For 12-bit resolution, a sampling window of 15 (75 ns at a 200MHz
// SYSCLK rate) will be used. For 16-bit resolution, a sampling window
// of 64 (320 ns at a 200MHz SYSCLK rate) will be used.
// - NOTE: A longer sampling window will be required if the ADC driving
// source is less than ideal (an ideal source would be a high bandwidth
// op-amp with a small series resistance). See TI application report
// SPRACT6 for guidance on ADC driver design.
//
#if(EX_ADC_RESOLUTION == 12)
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER0, ADC_TRIGGER_SW_ONLY,
ADC_CH_ADCIN0, 15);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER1, ADC_TRIGGER_SW_ONLY,
ADC_CH_ADCIN1, 15);
#elif(EX_ADC_RESOLUTION == 16)
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER0, ADC_TRIGGER_SW_ONLY,
ADC_CH_ADCIN0, 64);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER1, ADC_TRIGGER_SW_ONLY,
ADC_CH_ADCIN1, 64);
#endif
//
// Set SOC1 to set the interrupt 1 flag. Enable the interrupt and make
// sure its flag is cleared.
//
ADC_setInterruptSource(ADCA_BASE, ADC_INT_NUMBER1, ADC_SOC_NUMBER1);
ADC_enableInterrupt(ADCA_BASE, ADC_INT_NUMBER1);
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
//
// Configure SOCs of ADCD
// - SOC0 will convert pin D2.
// - SOC1 will convert pin D3.
// - Both will be triggered by software only.
// - For 12-bit resolution, a sampling window of 15 (75 ns at a 200MHz
// SYSCLK rate) will be used. For 16-bit resolution, a sampling window
// of 64 (320 ns at a 200MHz SYSCLK rate) will be used.
// - NOTE: A longer sampling window will be required if the ADC driving
// source is less than ideal (an ideal source would be a high bandwidth
// op-amp with a small series resistance). See TI application report
// SPRACT6 for guidance on ADC driver design.
//
#if(EX_ADC_RESOLUTION == 12)
ADC_setupSOC(ADCD_BASE, ADC_SOC_NUMBER0, ADC_TRIGGER_SW_ONLY,
ADC_CH_ADCIN2, 15);
ADC_setupSOC(ADCD_BASE, ADC_SOC_NUMBER1, ADC_TRIGGER_SW_ONLY,
ADC_CH_ADCIN3, 15);
#elif(EX_ADC_RESOLUTION == 16)
ADC_setupSOC(ADCD_BASE, ADC_SOC_NUMBER0, ADC_TRIGGER_SW_ONLY,
ADC_CH_ADCIN2, 64);
ADC_setupSOC(ADCD_BASE, ADC_SOC_NUMBER1, ADC_TRIGGER_SW_ONLY,
ADC_CH_ADCIN3, 64);
#endif
//
// Set SOC1 to set the interrupt 1 flag. Enable the interrupt and make
// sure its flag is cleared.
//
ADC_setInterruptSource(ADCD_BASE, ADC_INT_NUMBER1, ADC_SOC_NUMBER1);
ADC_enableInterrupt(ADCD_BASE, ADC_INT_NUMBER1);
ADC_clearInterruptStatus(ADCD_BASE, ADC_INT_NUMBER1);
}
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/adc_ex2_soc_epwm.c
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//#############################################################################
//
// FILE: adc_ex2_soc_epwm.c
//
// TITLE: ADC ePWM Triggering
//
//! \addtogroup driver_example_list
//! <h1>ADC ePWM Triggering</h1>
//!
//! This example sets up ePWM1 to periodically trigger a conversion on ADCA.
//!
//! \b External \b Connections \n
//! - A0 should be connected to a signal to convert
//!
//! \b Watch \b Variables \n
//! - \b adcAResults - A sequence of analog-to-digital conversion samples from
//! pin A0. The time between samples is determined based on the period
//! of the ePWM timer.
//!
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
//
// Defines
//
#define RESULTS_BUFFER_SIZE 256
#define EX_ADC_RESOLUTION 12
// 12 for 12-bit conversion resolution, which supports (ADC_MODE_SINGLE_ENDED)
// Sample on single pin (VREFLO is the low reference)
// Or 16 for 16-bit conversion resolution, which supports (ADC_MODE_DIFFERENTIAL)
// Sample on pair of pins (difference between pins is converted, subject to
// common mode voltage requirements; see the device data manual)
//
// Globals
//
uint16_t adcAResults[RESULTS_BUFFER_SIZE]; // Buffer for results
uint16_t index; // Index into result buffer
volatile uint16_t bufferFull; // Flag to indicate buffer is full
//
// Function Prototypes
//
void initADC(void);
void initEPWM(void);
void initADCSOC(void);
__interrupt void adcA1ISR(void);
//
// Main
//
void main(void)
{
//
// Initialize device clock and peripherals
//
Device_init();
//
// Disable pin locks and enable internal pullups.
//
Device_initGPIO();
//
// Initialize PIE and clear PIE registers. Disables CPU interrupts.
//
Interrupt_initModule();
//
// Initialize the PIE vector table with pointers to the shell Interrupt
// Service Routines (ISR).
//
Interrupt_initVectorTable();
//
// Interrupts that are used in this example are re-mapped to ISR functions
// found within this file.
//
Interrupt_register(INT_ADCA1, &adcA1ISR);
//
// Set up the ADC and the ePWM and initialize the SOC
//
initADC();
initEPWM();
initADCSOC();
//
// Initialize results buffer
//
for(index = 0; index < RESULTS_BUFFER_SIZE; index++)
{
adcAResults[index] = 0;
}
index = 0;
bufferFull = 0;
//
// Enable ADC interrupt
//
Interrupt_enable(INT_ADCA1);
//
// Enable Global Interrupt (INTM) and realtime interrupt (DBGM)
//
EINT;
ERTM;
//
// Loop indefinitely
//
while(1)
{
//
// Start ePWM1, enabling SOCA and putting the counter in up-count mode
//
EPWM_enableADCTrigger(EPWM1_BASE, EPWM_SOC_A);
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_UP);
//
// Wait while ePWM1 causes ADC conversions which then cause interrupts.
// When the results buffer is filled, the bufferFull flag will be set.
//
while(bufferFull == 0)
{
}
bufferFull = 0; // Clear the buffer full flag
//
// Stop ePWM1, disabling SOCA and freezing the counter
//
EPWM_disableADCTrigger(EPWM1_BASE, EPWM_SOC_A);
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_STOP_FREEZE);
//
// Software breakpoint. At this point, conversion results are stored in
// adcAResults.
//
// Hit run again to get updated conversions.
//
ESTOP0;
}
}
//
// Function to configure and power up ADCA.
//
void initADC(void)
{
//
// Set ADCDLK divider to /4
//
ADC_setPrescaler(ADCA_BASE, ADC_CLK_DIV_4_0);
//
// Set resolution and signal mode (see #defines above) and load
// corresponding trims.
//
#if(EX_ADC_RESOLUTION == 12)
ADC_setMode(ADCA_BASE, ADC_RESOLUTION_12BIT, ADC_MODE_SINGLE_ENDED);
#elif(EX_ADC_RESOLUTION == 16)
ADC_setMode(ADCA_BASE, ADC_RESOLUTION_16BIT, ADC_MODE_DIFFERENTIAL);
#endif
//
// Set pulse positions to late
//
ADC_setInterruptPulseMode(ADCA_BASE, ADC_PULSE_END_OF_CONV);
//
// Power up the ADC and then delay for 1 ms
//
ADC_enableConverter(ADCA_BASE);
DEVICE_DELAY_US(1000);
}
//
// Function to configure ePWM1 to generate the SOC.
//
void initEPWM(void)
{
//
// Disable SOCA
//
EPWM_disableADCTrigger(EPWM1_BASE, EPWM_SOC_A);
//
// Configure the SOC to occur on the first up-count event
//
EPWM_setADCTriggerSource(EPWM1_BASE, EPWM_SOC_A, EPWM_SOC_TBCTR_U_CMPA);
EPWM_setADCTriggerEventPrescale(EPWM1_BASE, EPWM_SOC_A, 1);
//
// Set the compare A value to 1000 and the period to 1999
// Assuming ePWM clock is 100MHz, this would give 50kHz sampling
// 50MHz ePWM clock would give 25kHz sampling, etc.
// The sample rate can also be modulated by changing the ePWM period
// directly (ensure that the compare A value is less than the period).
//
EPWM_setCounterCompareValue(EPWM1_BASE, EPWM_COUNTER_COMPARE_A, 1000);
EPWM_setTimeBasePeriod(EPWM1_BASE, 1999);
//
// Set the local ePWM module clock divider to /1
//
EPWM_setClockPrescaler(EPWM1_BASE,
EPWM_CLOCK_DIVIDER_1,
EPWM_HSCLOCK_DIVIDER_1);
//
// Freeze the counter
//
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_STOP_FREEZE);
}
//
// Function to configure ADCA's SOC0 to be triggered by ePWM1.
//
void initADCSOC(void)
{
//
// Configure SOC0 of ADCA to convert pin A0. The EPWM1SOCA signal will be
// the trigger.
// - For 12-bit resolution, a sampling window of 15 (75 ns at a 200MHz
// SYSCLK rate) will be used. For 16-bit resolution, a sampling window
// of 64 (320 ns at a 200MHz SYSCLK rate) will be used.
// - NOTE: A longer sampling window will be required if the ADC driving
// source is less than ideal (an ideal source would be a high bandwidth
// op-amp with a small series resistance). See TI application report
// SPRACT6 for guidance on ADC driver design.
//
#if(EX_ADC_RESOLUTION == 12)
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER0, ADC_TRIGGER_EPWM1_SOCA,
ADC_CH_ADCIN0, 15);
#elif(EX_ADC_RESOLUTION == 16)
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER0, ADC_TRIGGER_EPWM1_SOCA,
ADC_CH_ADCIN0, 64);
#endif
//
// Set SOC0 to set the interrupt 1 flag. Enable the interrupt and make
// sure its flag is cleared.
//
ADC_setInterruptSource(ADCA_BASE, ADC_INT_NUMBER1, ADC_SOC_NUMBER0);
ADC_enableInterrupt(ADCA_BASE, ADC_INT_NUMBER1);
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
}
//
// ADC A Interrupt 1 ISR
//
__interrupt void adcA1ISR(void)
{
//
// Add the latest result to the buffer
//
adcAResults[index++] = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER0);
//
// Set the bufferFull flag if the buffer is full
//
if(RESULTS_BUFFER_SIZE <= index)
{
index = 0;
bufferFull = 1;
}
//
// Clear the interrupt flag
//
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
//
// Check if overflow has occurred
//
if(true == ADC_getInterruptOverflowStatus(ADCA_BASE, ADC_INT_NUMBER1))
{
ADC_clearInterruptOverflowStatus(ADCA_BASE, ADC_INT_NUMBER1);
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
}
//
// Acknowledge the interrupt
//
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP1);
}
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/adc_ex3_temp_sensor.c
+269
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//#############################################################################
//
// FILE: adc_ex3_temp_sensor.c
//
// TITLE: Sample temperature sensor and convert to temperature
//
//! \addtogroup driver_example_list
//! <h1>ADC Temperature Sensor Conversion</h1>
//!
//! This example sets up the ePWM to periodically trigger the ADC. The
//! ADC converts the internal connection to the temperature sensor,
//! which is then interpreted as a temperature by calling the
//! ADC_getTemperatureC() function.
//!
//! \b Watch \b Variables \n
//! - \b sensorSample - The raw reading from the temperature sensor
//! - \b sensorTemp - The interpretation of the sensor sample as a temperature
//! in degrees Celsius.
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
//
// Globals
//
uint16_t sensorSample;
int16_t sensorTemp;
//
// Function Prototypes
//
void initADC(void);
void initEPWM(void);
void initADCSOC(void);
__interrupt void adcA1ISR(void);
//
// Main
//
void main(void)
{
//
// Initialize device clock and peripherals
//
Device_init();
//
// Disable pin locks and enable internal pullups.
//
Device_initGPIO();
//
// Initialize PIE and clear PIE registers. Disables CPU interrupts.
//
Interrupt_initModule();
//
// Initialize the PIE vector table with pointers to the shell Interrupt
// Service Routines (ISR).
//
Interrupt_initVectorTable();
//
// Interrupts that are used in this example are re-mapped to ISR functions
// found within this file.
//
Interrupt_register(INT_ADCA1, &adcA1ISR);
//
// Set up the ADC and the ePWM and initialize the SOC
//
initADC();
initEPWM();
initADCSOC();
//
// Enable the temperature sensor and give it 500 us to power up
//
ASysCtl_enableTemperatureSensor();
DEVICE_DELAY_US(500);
//
// Enable ADC interrupt
//
Interrupt_enable(INT_ADCA1);
//
// Enable Global Interrupt (INTM) and realtime interrupt (DBGM)
//
EINT;
ERTM;
//
// Start ePWM1, enabling SOCA and putting the counter in up-count mode
//
EPWM_enableADCTrigger(EPWM1_BASE, EPWM_SOC_A);
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_UP);
//
// Loop indefinitely
//
while(1)
{
;
}
}
//
// initADC - Function to configure and power up ADCA.
//
void initADC(void)
{
//
// Set ADCDLK divider to /4
//
ADC_setPrescaler(ADCA_BASE, ADC_CLK_DIV_4_0);
//
// Set resolution and signal mode (see #defines above) and load
// corresponding trims.
//
ADC_setMode(ADCA_BASE, ADC_RESOLUTION_12BIT, ADC_MODE_SINGLE_ENDED);
//
// Set pulse positions to late
//
ADC_setInterruptPulseMode(ADCA_BASE, ADC_PULSE_END_OF_CONV);
//
// Power up the ADC and then delay for 1 ms
//
ADC_enableConverter(ADCA_BASE);
DEVICE_DELAY_US(1000);
}
//
// initEPWM - Function to configure ePWM1 to generate the SOC.
//
void initEPWM(void)
{
//
// Disable SOCA
//
EPWM_disableADCTrigger(EPWM1_BASE, EPWM_SOC_A);
//
// Configure the SOC to occur on the first up-count event
//
EPWM_setADCTriggerSource(EPWM1_BASE, EPWM_SOC_A, EPWM_SOC_TBCTR_U_CMPA);
EPWM_setADCTriggerEventPrescale(EPWM1_BASE, EPWM_SOC_A, 1);
//
// Set the compare A value to 1000 and the period to 1999
// Assuming ePWM clock is 100MHz, this would give 50kHz sampling
// 50MHz ePWM clock would give 25kHz sampling, etc.
// The sample rate can also be modulated by changing the ePWM period
// directly (ensure that the compare A value is less than the period).
//
EPWM_setCounterCompareValue(EPWM1_BASE, EPWM_COUNTER_COMPARE_A, 1000);
EPWM_setTimeBasePeriod(EPWM1_BASE, 1999);
//
// Set the local ePWM module clock divider to /1
//
EPWM_setClockPrescaler(EPWM1_BASE,
EPWM_CLOCK_DIVIDER_1,
EPWM_HSCLOCK_DIVIDER_1);
//
// Freeze the counter
//
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_STOP_FREEZE);
}
//
// initADCSOC - Function to configure ADCA's SOC0 to be triggered by ePWM1.
//
void initADCSOC(void)
{
//
// Configure SOC0. The temperature sensor is internally connected to A13
// and requires an acquisition time of at least 700 ns.
//
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER0, ADC_TRIGGER_EPWM1_SOCA,
ADC_CH_ADCIN13, 140);
//
// Set SOC0 to set the interrupt 1 flag. Enable the interrupt and make
// sure its flag is cleared.
//
ADC_setInterruptSource(ADCA_BASE, ADC_INT_NUMBER1, ADC_SOC_NUMBER0);
ADC_enableInterrupt(ADCA_BASE, ADC_INT_NUMBER1);
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
}
//
// adcA1ISR - ADC A Interrupt 1 ISR
//
__interrupt void adcA1ISR(void)
{
//
// Read the raw result
//
sensorSample = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER0);
//
// Convert the result to a temperature in degrees C
//
sensorTemp = ADC_getTemperatureC(sensorSample, 3.0f);
//
// Clear the interrupt flag
//
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
//
// Check if overflow has occurred
//
if(true == ADC_getInterruptOverflowStatus(ADCA_BASE, ADC_INT_NUMBER1))
{
ADC_clearInterruptOverflowStatus(ADCA_BASE, ADC_INT_NUMBER1);
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
}
//
// Acknowledge the interrupt
//
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP1);
}
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/adc_ex4_soc_software_sync.c
+288
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@@ -0,0 +1,288 @@
//###########################################################################
//
// FILE: adc_ex4_soc_software_sync.c
//
// TITLE: ADC synchronous software triggering
//
//! \addtogroup driver_example_list
//! <h1> ADC Synchronous SOC Software Force (adc_soc_software_sync)</h1>
//!
//! This example converts some voltages on ADCA and ADCD using input 5 of the
//! input X-BAR as a software force. Input 5 is triggered by toggling GPIO0,
//! but any spare GPIO could be used. This method will ensure that both ADCs
//! start converting at exactly the same time.
//!
//! \b External \b Connections \n
//! - A2, A3, D2, D3 pins should be connected to signals to convert
//!
//! \b Watch \b Variables \n
//! - \b adcAResult0 \b: a digital representation of the voltage on pin A2\n
//! - \b adcAResult1 \b: a digital representation of the voltage on pin A3\n
//! - \b adcDResult0 \b: a digital representation of the voltage on pin D2\n
//! - \b adcDResult1 \b: a digital representation of the voltage on pin D3\n
//!
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
//
// Function Prototypes
//
void configureADC(uint32_t adcBase);
void setupADCSoftwareSync(uint32_t adcBase);
void setupInputXBAR5(void);
//
// Defines
//
#define EX_ADC_RESOLUTION 12
// 12 for 12-bit conversion resolution, which supports (ADC_MODE_SINGLE_ENDED)
// Sample on single pin (VREFLO is the low reference)
// Or 16 for 16-bit conversion resolution, which supports (ADC_MODE_DIFFERENTIAL)
// Sample on pair of pins (difference between pins is converted, subject to
// common mode voltage requirements; see the device data manual)
//
// Globals
//
uint16_t adcAResult0;
uint16_t adcAResult1;
uint16_t adcDResult0;
uint16_t adcDResult1;
void main(void)
{
//
// Initialize device clock and peripherals
//
Device_init();
//
// Disable pin locks and enable internal pullups.
//
Device_initGPIO();
//
// Initialize PIE and clear PIE registers. Disables CPU interrupts.
//
Interrupt_initModule();
//
// Initialize the PIE vector table with pointers to the shell Interrupt
// Service Routines (ISR).
//
Interrupt_initVectorTable();
//
// Configure the ADCs and power them up
//
configureADC(ADCA_BASE);
configureADC(ADCD_BASE);
//
// Setup the ADCs for software conversions
//
setupADCSoftwareSync(ADCA_BASE);
setupADCSoftwareSync(ADCD_BASE);
setupInputXBAR5();
//
// Enable global Interrupts and higher priority real-time debug events:
//
EINT; // Enable Global interrupt INTM
ERTM; // Enable Global realtime interrupt DBGM
//
// Take conversions indefinitely in loop
//
do
{
//
// Convert, wait for completion, and store results
//
//
// Toggle GPIO0 in software. This will cause a trigger to
// both ADCs via input XBAR, line 5.
//
GPIO_writePin(0U, 1U); // Set pin
GPIO_writePin(0U, 0U); // Clear pin
//
// Wait for ADCA to complete, then acknowledge the flag.
// Since both ADCs are running synchronously, it isn't necessary
// to wait for completion notification from both ADCs
//
while(ADC_getInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1) == 0U);
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
//
// Store results
//
adcAResult0 = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER0);
adcAResult1 = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER1);
adcDResult0 = ADC_readResult(ADCDRESULT_BASE, ADC_SOC_NUMBER0);
adcDResult1 = ADC_readResult(ADCDRESULT_BASE, ADC_SOC_NUMBER1);
//
// At this point, conversion results are stored in
// adcAResult0, adcAResult1, adcDResult0, and adcDResult1
//
//
// Software breakpoint, hit run again to get updated conversions
//
asm(" ESTOP0");
}
while(1);
}
//
// configureADC - Write ADC configurations and power up the ADC for both
// ADC A and ADC C
//
void configureADC(uint32_t adcBase)
{
//
// Set ADCDLK divider to /4
//
ADC_setPrescaler(adcBase, ADC_CLK_DIV_4_0);
//
// Set resolution and signal mode (see #defines above) and load
// corresponding trims.
//
#if(EX_ADC_RESOLUTION == 12)
ADC_setMode(adcBase, ADC_RESOLUTION_12BIT, ADC_MODE_SINGLE_ENDED);
#elif(EX_ADC_RESOLUTION == 16)
ADC_setMode(adcBase, ADC_RESOLUTION_16BIT, ADC_MODE_DIFFERENTIAL);
#endif
//
// Set pulse positions to late
//
ADC_setInterruptPulseMode(adcBase, ADC_PULSE_END_OF_CONV);
//
// Power up the ADCs and then delay for 1 ms
//
ADC_enableConverter(adcBase);
//
// Delay for 1ms to allow ADC time to power up
//
DEVICE_DELAY_US(1000);
}
//
// setupInputXBAR5 - Setup GPIO 0 to trigger input XBAR line 5. GPIO0 is used
// as an example, but any spare GPIO could be used. The
// physical GPIO pin should be allowed to float, since the
// code configures it as an output and changes the value.
//
void setupInputXBAR5(void)
{
//
// GPIO0 will trigger the input XBAR line 5
//
XBAR_setInputPin(XBAR_INPUT5, 0);
//
// GPIO0 as an output
//
GPIO_setPadConfig(0, GPIO_PIN_TYPE_STD);
GPIO_setDirectionMode(0U, GPIO_DIR_MODE_OUT);
GPIO_setPinConfig(GPIO_0_GPIO0);
//
// GPIO0 set as low
//
GPIO_writePin(0U, 0U);
}
//
// setupADCSoftwareSync - Setup ADC acquisition window and compare values
//
void setupADCSoftwareSync(uint32_t adcBase)
{
uint16_t acqps;
//
// Determine minimum acquisition window (in SYSCLKS) based on resolution
//
if(EX_ADC_RESOLUTION == 12)
{
acqps = 14; // 75ns
}
else //resolution is 16-bit
{
acqps = 63; // 320ns
}
//
// - NOTE: A longer sampling window will be required if the ADC driving
// source is less than ideal (an ideal source would be a high bandwidth
// op-amp with a small series resistance). See TI application report
// SPRACT6 for guidance on ADC driver design.
//
//
// Select the channels to convert and end of conversion flag
//
ADC_setupSOC(adcBase, ADC_SOC_NUMBER0, ADC_TRIGGER_GPIO,
ADC_CH_ADCIN2, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER1, ADC_TRIGGER_GPIO,
ADC_CH_ADCIN3, acqps);
if(adcBase == ADCA_BASE)
{
ADC_setInterruptSource(adcBase, ADC_INT_NUMBER1, ADC_SOC_NUMBER1);
ADC_enableInterrupt(adcBase, ADC_INT_NUMBER1);
ADC_clearInterruptStatus(adcBase, ADC_INT_NUMBER1);
}
}
//
// End of file
//
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/adc_ex5_soc_continuous.c
+432
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@@ -0,0 +1,432 @@
//###########################################################################
//
// FILE: adc_ex5_soc_continuous.c
//
// TITLE: ADC continuous self-triggering.
//
//! \addtogroup driver_example_list
//! <h1> ADC Continuous Triggering (adc_soc_continuous)</h1>
//!
//! This example sets up the ADC to convert continuously, achieving maximum
//! sampling rate.\n
//!
//! \b External \b Connections \n
//! - A0 pin should be connected to signal to convert
//!
//! \b Watch \b Variables \n
//! - \b adcAResults - A sequence of analog-to-digital conversion samples
//! from pin A0. The time between samples is the minimum possible based on the
//! ADC speed.
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
//
// Function Prototypes
//
void configureADC(uint32_t adcBase);
void setupADCContinuous(uint32_t adcBase, uint32_t channel);
//
// Defines
//
#define RESULTS_BUFFER_SIZE 256 //buffer for storing conversion results
//(size must be multiple of 16)
#define EX_ADC_RESOLUTION 12
// 12 for 12-bit conversion resolution, which supports (ADC_MODE_SINGLE_ENDED)
// Sample on single pin (VREFLO is the low reference)
// Or 16 for 16-bit conversion resolution, which supports (ADC_MODE_DIFFERENTIAL)
// Sample on pair of pins (difference between pins is converted, subject to
// common mode voltage requirements; see the device data manual)
//
// Globals
//
uint16_t adcAResults[RESULTS_BUFFER_SIZE];
uint16_t resultsIndex;
void main(void)
{
//
// Initialize device clock and peripherals
//
Device_init();
//
// Disable pin locks and enable internal pullups.
//
Device_initGPIO();
//
// Initialize PIE and clear PIE registers. Disables CPU interrupts.
//
Interrupt_initModule();
//
// Initialize the PIE vector table with pointers to the shell Interrupt
// Service Routines (ISR).
//
Interrupt_initVectorTable();
//
// Configure the ADC and power it up
//
configureADC(ADCA_BASE);
//
// Setup the ADC for continuous conversions on channel 0
//
setupADCContinuous(ADCA_BASE, 0U);
//
// Initialize results buffer
//
for(resultsIndex = 0; resultsIndex < RESULTS_BUFFER_SIZE; resultsIndex++)
{
adcAResults[resultsIndex] = 0;
}
resultsIndex = 0;
//
// Enable global Interrupts and higher priority real-time debug events:
//
EINT; // Enable Global interrupt INTM
ERTM; // Enable Global realtime interrupt DBGM
//
// Take conversions indefinitely in loop
//
do
{
//
// Enable ADC interrupts
//
ADC_enableInterrupt(ADCA_BASE, ADC_INT_NUMBER1);
ADC_enableInterrupt(ADCA_BASE, ADC_INT_NUMBER2);
ADC_enableInterrupt(ADCA_BASE, ADC_INT_NUMBER3);
ADC_enableInterrupt(ADCA_BASE, ADC_INT_NUMBER4);
//
// Clear all interrupts flags(INT1-4)
//
HWREGH(ADCA_BASE + ADC_O_INTFLGCLR) = 0x000F;
//
// Initialize results index
//
resultsIndex = 0;
//
// Software force start SOC0 to SOC7
//
HWREGH(ADCA_BASE + ADC_O_SOCFRC1) = 0x00FF;
//
// Keep taking samples until the results buffer is full
//
while(resultsIndex < RESULTS_BUFFER_SIZE)
{
//
// Wait for first set of 8 conversions to complete
//
while(false == ADC_getInterruptStatus(ADCA_BASE, ADC_INT_NUMBER3));
//
// Clear the interrupt flag
//
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER3);
//
// Save results for first 8 conversions
//
// Note that during this time, the second 8 conversions have
// already been triggered by EOC6->ADCIN1 and will be actively
// converting while first 8 results are being saved
//
adcAResults[resultsIndex++] = ADC_readResult(ADCARESULT_BASE,
ADC_SOC_NUMBER0);
adcAResults[resultsIndex++] = ADC_readResult(ADCARESULT_BASE,
ADC_SOC_NUMBER1);
adcAResults[resultsIndex++] = ADC_readResult(ADCARESULT_BASE,
ADC_SOC_NUMBER2);
adcAResults[resultsIndex++] = ADC_readResult(ADCARESULT_BASE,
ADC_SOC_NUMBER3);
adcAResults[resultsIndex++] = ADC_readResult(ADCARESULT_BASE,
ADC_SOC_NUMBER4);
adcAResults[resultsIndex++] = ADC_readResult(ADCARESULT_BASE,
ADC_SOC_NUMBER5);
adcAResults[resultsIndex++] = ADC_readResult(ADCARESULT_BASE,
ADC_SOC_NUMBER6);
adcAResults[resultsIndex++] = ADC_readResult(ADCARESULT_BASE,
ADC_SOC_NUMBER7);
//
// Wait for the second set of 8 conversions to complete
//
while(false == ADC_getInterruptStatus(ADCA_BASE, ADC_INT_NUMBER4));
//
// Clear the interrupt flag
//
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER4);
//
// Save results for second 8 conversions
//
// Note that during this time, the first 8 conversions have
// already been triggered by EOC14->ADCIN2 and will be actively
// converting while second 8 results are being saved
//
adcAResults[resultsIndex++] = ADC_readResult(ADCARESULT_BASE,
ADC_SOC_NUMBER8);
adcAResults[resultsIndex++] = ADC_readResult(ADCARESULT_BASE,
ADC_SOC_NUMBER9);
adcAResults[resultsIndex++] = ADC_readResult(ADCARESULT_BASE,
ADC_SOC_NUMBER10);
adcAResults[resultsIndex++] = ADC_readResult(ADCARESULT_BASE,
ADC_SOC_NUMBER11);
adcAResults[resultsIndex++] = ADC_readResult(ADCARESULT_BASE,
ADC_SOC_NUMBER12);
adcAResults[resultsIndex++] = ADC_readResult(ADCARESULT_BASE,
ADC_SOC_NUMBER13);
adcAResults[resultsIndex++] = ADC_readResult(ADCARESULT_BASE,
ADC_SOC_NUMBER14);
adcAResults[resultsIndex++] = ADC_readResult(ADCARESULT_BASE,
ADC_SOC_NUMBER15);
}
//
// Disable all ADCINT flags to stop sampling
//
ADC_disableInterrupt(ADCA_BASE, ADC_INT_NUMBER1);
ADC_disableInterrupt(ADCA_BASE, ADC_INT_NUMBER2);
ADC_disableInterrupt(ADCA_BASE, ADC_INT_NUMBER3);
ADC_disableInterrupt(ADCA_BASE, ADC_INT_NUMBER4);
//
// At this point, adcAResults[] contains a sequence of conversions
// from the selected channel
//
//
// Software breakpoint, hit run again to get updated conversions
//
asm(" ESTOP0");
}
while(1); // Loop forever
}
//
// configureADC - Write ADC configurations and power up the ADC for both
// ADC A and ADC B
//
void configureADC(uint32_t adcBase)
{
//
// Set ADCDLK divider to /4
//
ADC_setPrescaler(adcBase, ADC_CLK_DIV_4_0);
//
// Set resolution and signal mode (see #defines above) and load
// corresponding trims.
//
#if(EX_ADC_RESOLUTION == 12)
ADC_setMode(adcBase, ADC_RESOLUTION_12BIT, ADC_MODE_SINGLE_ENDED);
#elif(EX_ADC_RESOLUTION == 16)
ADC_setMode(adcBase, ADC_RESOLUTION_16BIT, ADC_MODE_DIFFERENTIAL);
#endif
//
// Set pulse positions to late
//
ADC_setInterruptPulseMode(adcBase, ADC_PULSE_END_OF_CONV);
//
// Power up the ADCs and then delay for 1 ms
//
ADC_enableConverter(adcBase);
//
// Delay for 1ms to allow ADC time to power up
//
DEVICE_DELAY_US(1000);
}
//
// setupADCContinuous - setup the ADC to continuously convert on one channel
//
void setupADCContinuous(uint32_t adcBase, uint32_t channel)
{
uint16_t acqps;
//
// Determine acquisition window (in SYSCLKS) based on resolution
//
if(EX_ADC_RESOLUTION == 12)
{
acqps = 30; // 150ns
}
else //resolution is 16-bit
{
acqps = 64; // 320ns
}
//
// - NOTE: A longer sampling window will be required if the ADC driving
// source is less than ideal (an ideal source would be a high bandwidth
// op-amp with a small series resistance). See TI application report
// SPRACT6 for guidance on ADC driver design.
// - NOTE: A slightly longer S+H window is used with 12-bit resolution to
// ensure the data collection loop can keep up with the ADC
//
//
// Configure SOCs channel no. & acquisition window.
//
ADC_setupSOC(adcBase, ADC_SOC_NUMBER0, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER1, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER2, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER3, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER4, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER5, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER6, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER7, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER8, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER9, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER10, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER11, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER12, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER13, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER14, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER15, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
//
// Setup interrupt trigger for SOCs. ADCINT2 will trigger first 8 SOCs.
// ADCINT1 will trigger next 8 SOCs
//
//
// ADCINT2 trigger for SOC0-SOC7
//
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER0,
ADC_INT_SOC_TRIGGER_ADCINT2);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER1,
ADC_INT_SOC_TRIGGER_ADCINT2);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER2,
ADC_INT_SOC_TRIGGER_ADCINT2);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER3,
ADC_INT_SOC_TRIGGER_ADCINT2);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER4,
ADC_INT_SOC_TRIGGER_ADCINT2);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER5,
ADC_INT_SOC_TRIGGER_ADCINT2);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER6,
ADC_INT_SOC_TRIGGER_ADCINT2);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER7,
ADC_INT_SOC_TRIGGER_ADCINT2);
//
// ADCINT1 trigger for SOC8-SOC15
//
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER8,
ADC_INT_SOC_TRIGGER_ADCINT1);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER9,
ADC_INT_SOC_TRIGGER_ADCINT1);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER10,
ADC_INT_SOC_TRIGGER_ADCINT1);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER11,
ADC_INT_SOC_TRIGGER_ADCINT1);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER12,
ADC_INT_SOC_TRIGGER_ADCINT1);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER13,
ADC_INT_SOC_TRIGGER_ADCINT1);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER14,
ADC_INT_SOC_TRIGGER_ADCINT1);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER15,
ADC_INT_SOC_TRIGGER_ADCINT1);
//
// Disable Interrupt flags
//
ADC_disableInterrupt(adcBase, ADC_INT_NUMBER1);
ADC_disableInterrupt(adcBase, ADC_INT_NUMBER2);
ADC_disableInterrupt(adcBase, ADC_INT_NUMBER3);
ADC_disableInterrupt(adcBase, ADC_INT_NUMBER4);
//
// Enable continuous mode
//
ADC_enableContinuousMode(adcBase, ADC_INT_NUMBER1);
ADC_enableContinuousMode(adcBase, ADC_INT_NUMBER2);
ADC_enableContinuousMode(adcBase, ADC_INT_NUMBER3);
ADC_enableContinuousMode(adcBase, ADC_INT_NUMBER4);
//
// Configure interrupt triggers
//
ADC_setInterruptSource(adcBase, ADC_INT_NUMBER1, ADC_SOC_NUMBER6);
ADC_setInterruptSource(adcBase, ADC_INT_NUMBER2, ADC_SOC_NUMBER14);
ADC_setInterruptSource(adcBase, ADC_INT_NUMBER3, ADC_SOC_NUMBER7);
ADC_setInterruptSource(adcBase, ADC_INT_NUMBER4, ADC_SOC_NUMBER15);
}
//
// End of file
//
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/adc_ex6_soc_continuous_dma.c
+533
View File
@@ -0,0 +1,533 @@
//###########################################################################
//
// FILE: adc_ex6_soc_continuous_dma.c
//
// TITLE: ADC continuous conversions read by DMA.
//
//! \addtogroup driver_example_list
//! <h1> ADC Continuous Conversions Read by DMA (adc_soc_continuous_dma)</h1>
//!
//! This example sets up two ADC channels to convert simultaneously. The
//! results will be transferred by the DMA into a buffer in RAM.
//!
//! \b External \b Connections \n
//! - A3 & D3 pins should be connected to signals to convert
//!
//! \b Watch \b Variables \n
//! - \b adcADataBuffer \b: a digital representation of the voltage on pin A3\n
//! - \b adcDDataBuffer \b: a digital representation of the voltage on pin D3\n
//!
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
//
// Function Prototypes
//
__interrupt void adcA1ISR(void);
__interrupt void dmach1ISR(void);
void configureEPWM(uint32_t epwmBase);
void configureADC(uint32_t adcBase);
void setupADCContinuous(uint32_t adcBase, uint16_t channel);
void initializeDMA(void);
void configureDMAChannels(void);
//
// Defines
//
#define RESULTS_BUFFER_SIZE 1024 //buffer for storing conversion results
//(size must be multiple of 16)
#define EX_ADC_RESOLUTION 12
// 12 for 12-bit conversion resolution, which supports (ADC_MODE_SINGLE_ENDED)
// Sample on single pin (VREFLO is the low reference)
// Or 16 for 16-bit conversion resolution, which supports (ADC_MODE_DIFFERENTIAL)
// Sample on pair of pins (difference between pins is converted, subject to
// common mode voltage requirements; see the device data manual)
//
// Globals
//
#pragma DATA_SECTION(adcADataBuffer, "ramgs0");
#pragma DATA_SECTION(adcDDataBuffer, "ramgs0");
uint16_t adcADataBuffer[RESULTS_BUFFER_SIZE];
uint16_t adcDDataBuffer[RESULTS_BUFFER_SIZE];
volatile uint16_t done;
void main(void)
{
uint16_t resultsIndex;
//
// Initialize device clock and peripherals
//
Device_init();
//
// Disable pin locks and enable internal pullups.
//
Device_initGPIO();
//
// Initialize PIE and clear PIE registers. Disables CPU interrupts.
//
Interrupt_initModule();
//
// Initialize the PIE vector table with pointers to the shell Interrupt
// Service Routines (ISR).
//
Interrupt_initVectorTable();
//
// Set up ISRs used by this example
//
// ISR for ADCA INT1 - occurs after first conversion
// ISR for DMA ch1 - occurs when DMA transfer is complete
//
Interrupt_register(INT_ADCA1, &adcA1ISR);
Interrupt_register(INT_DMA_CH1, &dmach1ISR);
//
// Enable specific PIE & CPU interrupts:
// ADCA INT1 - Group 1, interrupt 1
// DMA interrupt - Group 7, interrupt 1
//
Interrupt_enable(INT_ADCA1);
Interrupt_enable(INT_DMA_CH1);
//
// Stop the ePWM clock
//
SysCtl_disablePeripheral(SYSCTL_PERIPH_CLK_TBCLKSYNC);
//
// Call the set up function for ePWM 2
//
configureEPWM(EPWM2_BASE);
//
// Start the ePWM clock
//
SysCtl_enablePeripheral(SYSCTL_PERIPH_CLK_TBCLKSYNC);
//
// Configure the ADCA & ADCD and power it up
//
configureADC(ADCA_BASE);
configureADC(ADCD_BASE);
//
// Setup the ADC for continuous conversions on channels A3 and D3
//
setupADCContinuous(ADCA_BASE, 3);
setupADCContinuous(ADCD_BASE, 3);
//
// Initialize the DMA & configure DMA channels 1 & 2
//
initializeDMA();
configureDMAChannels();
//
// Initialize results buffer
//
for(resultsIndex = 0; resultsIndex < RESULTS_BUFFER_SIZE; resultsIndex++)
{
adcADataBuffer[resultsIndex] = 0;
adcDDataBuffer[resultsIndex] = 0;
}
//
// Clearing all pending interrupt flags
//
DMA_clearTriggerFlag(DMA_CH1_BASE); // DMA channel 1
DMA_clearTriggerFlag(DMA_CH2_BASE); // DMA channel 2
HWREGH(ADCA_BASE + ADC_O_INTFLGCLR) = 0x3U; // ADCA
HWREGH(ADCD_BASE + ADC_O_INTFLGCLR) = 0x3U; // ADCD
EPWM_forceADCTriggerEventCountInit(EPWM2_BASE, EPWM_SOC_A); // EPWM2 SOCA
EPWM_clearADCTriggerFlag(EPWM2_BASE, EPWM_SOC_A); // EPWM2 SOCA
//
// Enable continuous operation by setting the last SOC to re-trigger
// the first
//
ADC_setInterruptSOCTrigger(ADCA_BASE, ADC_SOC_NUMBER0, // ADCA
ADC_INT_SOC_TRIGGER_ADCINT2);
ADC_setInterruptSOCTrigger(ADCD_BASE, ADC_SOC_NUMBER0, // ADCD
ADC_INT_SOC_TRIGGER_ADCINT2);
//
// Enable global Interrupts and higher priority real-time debug events:
//
EINT; // Enable Global interrupt INTM
ERTM; // Enable Global realtime interrupt DBGM
//
// Start DMA
//
done = 0;
DMA_startChannel(DMA_CH1_BASE);
DMA_startChannel(DMA_CH2_BASE);
//
// Finally, enable the SOCA trigger from ePWM. This will kick off
// conversions at the next ePWM event.
//
EPWM_enableADCTrigger(EPWM2_BASE, EPWM_SOC_A);
//
// Loop until the ISR signals the transfer is complete
//
while(done == 0)
{
__asm(" NOP");
}
ESTOP0;
}
//
// adcA1ISR - This is called after the very first conversion and will disable
// the ePWM SOC to avoid re-triggering problems.
//
#pragma CODE_SECTION(adcA1ISR, ".TI.ramfunc");
__interrupt void adcA1ISR(void)
{
//
// Remove ePWM trigger
//
EPWM_disableADCTrigger(EPWM2_BASE, EPWM_SOC_A);
//
// Disable this interrupt from happening again
//
Interrupt_disable(INT_ADCA1);
//
// Acknowledge interrupt
//
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP1);
}
//
// dmach1ISR - This is called at the end of the DMA transfer, the conversions
// are stopped by removing the trigger of the first SOC from
// the last.
//
#pragma CODE_SECTION(dmach1ISR, ".TI.ramfunc");
__interrupt void dmach1ISR(void)
{
//
// Stop the ADC by removing the trigger for SOC0
//
ADC_setInterruptSOCTrigger(ADCA_BASE, ADC_SOC_NUMBER0,
ADC_INT_SOC_TRIGGER_NONE);
ADC_setInterruptSOCTrigger(ADCD_BASE, ADC_SOC_NUMBER0,
ADC_INT_SOC_TRIGGER_NONE);
done = 1;
//
// Acknowledge interrupt
//
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP7);
}
//
// configureEPWM - Set up the ePWM2 module so that the A output has a period
// of 40us with a 50% duty. The SOCA signal is coincident with
// the rising edge of this.
//
void configureEPWM(uint32_t epwmBase)
{
//
// Make the timer count up with a period of 40us
//
HWREGH(epwmBase + EPWM_O_TBCTL) = 0x0000U;
EPWM_setTimeBasePeriod(epwmBase, 4000U);
//
// Set the A output on zero and reset on CMPA
//
EPWM_setActionQualifierAction(epwmBase, EPWM_AQ_OUTPUT_A,
EPWM_AQ_OUTPUT_HIGH,
EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(epwmBase, EPWM_AQ_OUTPUT_A,
EPWM_AQ_OUTPUT_LOW,
EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPA);
//
// Set CMPA to 20us to get a 50% duty
//
EPWM_setCounterCompareValue(epwmBase, EPWM_COUNTER_COMPARE_A, 2000U);
//
// Start ADC when timer equals zero (note: don't enable yet)
//
EPWM_setADCTriggerSource(epwmBase, EPWM_SOC_A, EPWM_SOC_TBCTR_ZERO);
EPWM_setADCTriggerEventPrescale(epwmBase, EPWM_SOC_A, 1U);
}
//
// configureADC - Write ADC configurations and power up the ADC for both
// ADC A and ADC D
//
void configureADC(uint32_t adcBase)
{
//
// Set ADCDLK divider to /4
//
ADC_setPrescaler(adcBase, ADC_CLK_DIV_4_0);
//
// Set resolution and signal mode (see #defines above) and load
// corresponding trims.
//
#if(EX_ADC_RESOLUTION == 12)
ADC_setMode(adcBase, ADC_RESOLUTION_12BIT, ADC_MODE_SINGLE_ENDED);
#elif(EX_ADC_RESOLUTION == 16)
ADC_setMode(adcBase, ADC_RESOLUTION_16BIT, ADC_MODE_DIFFERENTIAL);
#endif
//
// Set pulse positions to late
//
ADC_setInterruptPulseMode(adcBase, ADC_PULSE_END_OF_CONV);
//
// Power up the ADCs and then delay for 1 ms
//
ADC_enableConverter(adcBase);
//
// Delay for 1ms to allow ADC time to power up
//
DEVICE_DELAY_US(1000);
}
//
// setupADCContinuous - setup the ADC to continuously convert on one channel
//
void setupADCContinuous(uint32_t adcBase, uint16_t channel)
{
uint16_t acqps;
//
// Determine minimum acquisition window (in SYSCLKS) based on resolution
//
if(EX_ADC_RESOLUTION == 12)
{
acqps = 14; // 75ns
}
else //resolution is 16-bit
{
acqps = 63; // 320ns
}
//
// - NOTE: A longer sampling window will be required if the ADC driving
// source is less than ideal (an ideal source would be a high bandwidth
// op-amp with a small series resistance). See TI application report
// SPRACT6 for guidance on ADC driver design.
//
//
// Configure SOCs channel no. & acquisition window.
// Trigger SCO0 from EPWM2SOCA.
// Trigger all other SOCs from INT1 (EOC on SOC0).
//
ADC_setupSOC(adcBase, ADC_SOC_NUMBER0, ADC_TRIGGER_EPWM2_SOCA,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER1, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER2, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER3, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER4, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER5, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER6, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER7, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER8, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER9, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER10, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER11, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER12, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER13, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER14, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER15, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)channel, acqps);
//
// Configure ADCINT1 trigger for SOC1-SOC15
//
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER1,
ADC_INT_SOC_TRIGGER_ADCINT1);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER2,
ADC_INT_SOC_TRIGGER_ADCINT1);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER3,
ADC_INT_SOC_TRIGGER_ADCINT1);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER4,
ADC_INT_SOC_TRIGGER_ADCINT1);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER5,
ADC_INT_SOC_TRIGGER_ADCINT1);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER6,
ADC_INT_SOC_TRIGGER_ADCINT1);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER7,
ADC_INT_SOC_TRIGGER_ADCINT1);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER8,
ADC_INT_SOC_TRIGGER_ADCINT1);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER9,
ADC_INT_SOC_TRIGGER_ADCINT1);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER10,
ADC_INT_SOC_TRIGGER_ADCINT1);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER11,
ADC_INT_SOC_TRIGGER_ADCINT1);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER12,
ADC_INT_SOC_TRIGGER_ADCINT1);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER13,
ADC_INT_SOC_TRIGGER_ADCINT1);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER14,
ADC_INT_SOC_TRIGGER_ADCINT1);
ADC_setInterruptSOCTrigger(adcBase, ADC_SOC_NUMBER15,
ADC_INT_SOC_TRIGGER_ADCINT1);
//
// Enable ADCINT1 & ADCINT2. Disable ADCINT3 & ADCINT4.
//
ADC_enableInterrupt(adcBase, ADC_INT_NUMBER1);
ADC_enableInterrupt(adcBase, ADC_INT_NUMBER2);
ADC_disableInterrupt(adcBase, ADC_INT_NUMBER3);
ADC_disableInterrupt(adcBase, ADC_INT_NUMBER4);
//
// Enable continuous mode
//
ADC_enableContinuousMode(adcBase, ADC_INT_NUMBER1);
ADC_enableContinuousMode(adcBase, ADC_INT_NUMBER2);
//
// Configure interrupt triggers
//
ADC_setInterruptSource(adcBase, ADC_INT_NUMBER1, ADC_SOC_NUMBER0);
ADC_setInterruptSource(adcBase, ADC_INT_NUMBER2, ADC_SOC_NUMBER15);
}
//
// initializeDMA - Initialize DMA through hard reset
//
void initializeDMA(void)
{
//
// Perform a hard reset on DMA
//
DMA_initController();
//
// Allow DMA to run free on emulation suspend
//
DMA_setEmulationMode(DMA_EMULATION_FREE_RUN);
}
//
// configureDMAChannels - Initialize DMA ch 1 to transfer ADCA results
// and DMA ch 2 to transfer ADCB results
//
void configureDMAChannels(void)
{
//
// DMA channel 1 set up for ADCA
//
DMA_configAddresses(DMA_CH1_BASE, (uint16_t *)&adcADataBuffer,
(uint16_t *)ADCARESULT_BASE);
//
// Perform enough 16-word bursts to fill the results buffer. Data will be
// transferred 32 bits at a time hence the address steps below.
//
DMA_configBurst(DMA_CH1_BASE, 16, 2, 2);
DMA_configTransfer(DMA_CH1_BASE, (RESULTS_BUFFER_SIZE >> 4), -14, 2);
DMA_configMode(DMA_CH1_BASE, DMA_TRIGGER_ADCA2,
(DMA_CFG_ONESHOT_DISABLE | DMA_CFG_CONTINUOUS_DISABLE |
DMA_CFG_SIZE_32BIT));
DMA_enableTrigger(DMA_CH1_BASE);
DMA_disableOverrunInterrupt(DMA_CH1_BASE);
DMA_setInterruptMode(DMA_CH1_BASE, DMA_INT_AT_END);
DMA_enableInterrupt(DMA_CH1_BASE);
//
// DMA channel 2 set up for ADCD
//
DMA_configAddresses(DMA_CH2_BASE, (uint16_t *)&adcDDataBuffer,
(uint16_t *)ADCDRESULT_BASE);
//
// Perform enough 16-word bursts to fill the results buffer. Data will be
// transferred 32 bits at a time hence the address steps below.
//
DMA_configBurst(DMA_CH2_BASE, 16, 2, 2);
DMA_configTransfer(DMA_CH2_BASE, (RESULTS_BUFFER_SIZE >> 4), -14, 2);
DMA_configMode(DMA_CH2_BASE, DMA_TRIGGER_ADCA2,
(DMA_CFG_ONESHOT_DISABLE | DMA_CFG_CONTINUOUS_DISABLE |
DMA_CFG_SIZE_32BIT));
DMA_enableTrigger(DMA_CH2_BASE);
DMA_disableOverrunInterrupt(DMA_CH2_BASE);
DMA_setInterruptMode(DMA_CH2_BASE, DMA_INT_AT_END);
DMA_enableInterrupt(DMA_CH2_BASE);
}
//
// End of file
//
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/adc_ex7_ppb_offset.c
+287
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@@ -0,0 +1,287 @@
//###########################################################################
//
// FILE: adc_ex7_ppb_offset.c
//
// TITLE: ADC offset adjust using post-processing block
//
//! \addtogroup driver_example_list
//! <h1> ADC PPB Offset (adc_ppb_offset)</h1>
//!
//! This example software triggers the ADC. Some SOCs have automatic offset
//! adjustment applied by the post-processing block. After the program runs,
//! the memory will contain ADC & post-processing block(PPB) results.
//!
//! \b External \b Connections \n
//! - A2, D2 pins should be connected to signals to convert
//!
//! \b Watch \b Variables \n
//! - \b adcAResult \b: a digital representation of the voltage on pin A2
//! - \b adcAPPBResult \b : a digital representation of the voltage
//! on pin A2, minus 100 LSBs of automatically added offset
//! - \b adcDResult \b: a digital representation of the voltage on pin D2
//! - \b adcCPPBResult \b : a digital representation of the voltage
//! on pin D2 plus 100 LSBs of automatically added offset
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
//
// Defines
//
#define EX_ADC_RESOLUTION 12
// 12 for 12-bit conversion resolution, which supports (ADC_MODE_SINGLE_ENDED)
// Sample on single pin (VREFLO is the low reference)
// Or 16 for 16-bit conversion resolution, which supports (ADC_MODE_DIFFERENTIAL)
// Sample on pair of pins (difference between pins is converted, subject to
// common mode voltage requirements; see the device data manual)
//
// Function Prototypes
//
void configureADC(uint32_t adcBas);
void setupADCSoftware(uint32_t adcBase);
void setupPPBOffset(int16_t aOffset, int16_t bOffset);
//
// Globals
//
uint16_t adcAResult;
uint16_t adcAPPBResult;
uint16_t adcDResult;
uint16_t adcCPPBResult;
void main(void)
{
//
// Initialize device clock and peripherals
//
Device_init();
//
// Disable pin locks and enable internal pullups.
//
Device_initGPIO();
//
// Initialize PIE and clear PIE registers. Disables CPU interrupts.
//
Interrupt_initModule();
//
// Initialize the PIE vector table with pointers to the shell Interrupt
// Service Routines (ISR).
//
Interrupt_initVectorTable();
//
// Configure the ADCs and power them up
//
configureADC(ADCA_BASE);
configureADC(ADCD_BASE);
//
// Setup the ADCs for software conversions
//
setupADCSoftware(ADCA_BASE);
setupADCSoftware(ADCD_BASE);
//
// Setup PPB offset correction.
// conversion on channel A will subtract 100.
// conversion on channel C will add 100.
//
setupPPBOffset(100, -100);
//
// Enable global Interrupts and higher priority real-time debug events:
//
EINT; // Enable Global interrupt INTM
ERTM; // Enable Global realtime interrupt DBGM
//
// Take conversions indefinitely in loop
//
do
{
//
// Convert, wait for completion, and store results.
// Start conversions immediately via software, ADCA
//
ADC_forceSOC(ADCA_BASE, ADC_SOC_NUMBER0);
ADC_forceSOC(ADCA_BASE, ADC_SOC_NUMBER1);
//
// Wait for ADCA to complete, then acknowledge flag
//
while(ADC_getInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1) == false);
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
//
// Start conversions immediately via software, ADCD
//
ADC_forceSOC(ADCD_BASE, ADC_SOC_NUMBER0);
ADC_forceSOC(ADCD_BASE, ADC_SOC_NUMBER1);
//
// Wait for ADCD to complete, then acknowledge flag
//
while(ADC_getInterruptStatus(ADCD_BASE, ADC_INT_NUMBER1) == false);
ADC_clearInterruptStatus(ADCD_BASE, ADC_INT_NUMBER1);
//
// Store results
//
adcAResult = ADC_readResult(ADCARESULT_BASE, ADC_SOC_NUMBER0);
adcAPPBResult = ADC_readPPBResult(ADCARESULT_BASE, ADC_PPB_NUMBER1);
adcDResult = ADC_readResult(ADCDRESULT_BASE, ADC_SOC_NUMBER0);
adcCPPBResult = ADC_readPPBResult(ADCDRESULT_BASE, ADC_PPB_NUMBER1);
//
// Software breakpoint, hit run again to get updated conversions
//
asm(" ESTOP0");
}
while(1);
}
//
// configureADC - Write ADC configurations and power up the ADC for both
// ADC A and ADC C
//
void configureADC(uint32_t adcBase)
{
//
// Set ADCDLK divider to /4
//
ADC_setPrescaler(adcBase, ADC_CLK_DIV_4_0);
//
// Set resolution and signal mode (see #defines above) and load
// corresponding trims.
//
#if(EX_ADC_RESOLUTION == 12)
ADC_setMode(adcBase, ADC_RESOLUTION_12BIT, ADC_MODE_SINGLE_ENDED);
#elif(EX_ADC_RESOLUTION == 16)
ADC_setMode(adcBase, ADC_RESOLUTION_16BIT, ADC_MODE_DIFFERENTIAL);
#endif
//
// Set pulse positions to late
//
ADC_setInterruptPulseMode(adcBase, ADC_PULSE_END_OF_CONV);
//
// Power up the ADCs and then delay for 1 ms
//
ADC_enableConverter(adcBase);
//
// Delay for 1ms to allow ADC time to power up
//
DEVICE_DELAY_US(1000);
}
//
// setupADCSoftware - Configure ADC SOC and acquisition window
//
void setupADCSoftware(uint32_t adcBase)
{
uint16_t acqps;
//
// Determine minimum acquisition window (in SYSCLKS) based on resolution
//
if(EX_ADC_RESOLUTION == 12)
{
acqps = 14; // 75ns
}
else //resolution is 16-bit
{
acqps = 63; // 320ns
}
//
// - NOTE: A longer sampling window will be required if the ADC driving
// source is less than ideal (an ideal source would be a high bandwidth
// op-amp with a small series resistance). See TI application report
// SPRACT6 for guidance on ADC driver design.
//
//
// Select the channels to convert and end of conversion flag
// ADCA
//
ADC_setupSOC(adcBase, ADC_SOC_NUMBER0, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)2U, acqps);
ADC_setupSOC(adcBase, ADC_SOC_NUMBER1, ADC_TRIGGER_SW_ONLY,
(ADC_Channel)2U, acqps);
//
// Configure source as EOC1, clear & enable the interrupt
//
ADC_setInterruptSource(adcBase, ADC_INT_NUMBER1, ADC_SOC_NUMBER1);
ADC_clearInterruptStatus(adcBase, ADC_INT_NUMBER1);
ADC_enableInterrupt(adcBase, ADC_INT_NUMBER1);
}
//
// setupPPBOffset - Configure PPB for SOC
//
void setupPPBOffset(int16_t aOffset, int16_t bOffset)
{
//
// PPB1 is associated with SOC1. PPB1 will subtract OFFCAL value
// from associated SOC
//
// ADCA
ADC_setupPPB(ADCA_BASE, ADC_PPB_NUMBER1, ADC_SOC_NUMBER1);
ADC_setPPBCalibrationOffset(ADCA_BASE, ADC_PPB_NUMBER1, aOffset);
// ADCB
ADC_setupPPB(ADCD_BASE, ADC_PPB_NUMBER1, ADC_SOC_NUMBER1);
ADC_setPPBCalibrationOffset(ADCD_BASE, ADC_PPB_NUMBER1, bOffset);
}
//
// End of file
//
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/adc_ex8_ppb_limits.c
+356
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@@ -0,0 +1,356 @@
//###########################################################################
//
// FILE: adc_ex8_ppb_limits.c
//
// TITLE: ADC limits check using post-processing block for f2838x.
//
//! \addtogroup driver_example_list
//! <h1> ADC PPB Limits (adc_ppb_limits)</h1>
//!
//! This example sets up the ePWM to periodically trigger the ADC. If the
//! results are outside of the defined range, the post-processing block
//! will generate an interrupt.
//!
//! The default limits are 1000LSBs and 3000LSBs. With VREFHI set to 3.3V, the
//! PPB will generate an interrupt if the input voltage goes above about
//! 2.4V or below about 0.8V.
//!
//! \b External \b Connections \n
//! - A0 should be connected to a signal to convert
//!
//! \b Watch \b Variables \n
//! - None
//!
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
//
// Defines
//
#define EX_ADC_RESOLUTION 12
// 12 for 12-bit conversion resolution, which supports (ADC_MODE_SINGLE_ENDED)
// Sample on single pin (VREFLO is the low reference)
// Or 16 for 16-bit conversion resolution, which supports (ADC_MODE_DIFFERENTIAL)
// Sample on pair of pins (difference between pins is converted, subject to
// common mode voltage requirements; see the device data manual)
//
// Globals
//
uint32_t intStatus;
//
// Functional Prototypes
//
void configureADC(uint32_t adcBase);
void configureEPWM(uint32_t epwmBase);
void configurePPB1Limits(uint16_t soc, uint16_t limitHigh, uint16_t limitLow);
void configureADCSOC(uint32_t adcBase, uint16_t channel);
interrupt void adcAEvtISR(void);
void main(void)
{
//
// Initialize device clock and peripherals
//
Device_init();
//
// Disable pin locks and enable internal pullups.
//
Device_initGPIO();
//
// Initialize PIE and clear PIE registers. Disables CPU interrupts.
//
Interrupt_initModule();
//
// Initialize the PIE vector table with pointers to the shell Interrupt
// Service Routines (ISR).
//
Interrupt_initVectorTable();
//
// Map ISR functions
//
Interrupt_register(INT_ADCA_EVT, &adcAEvtISR);
//
// Enable specific PIE & CPU interrupts:
//
Interrupt_enable(INT_ADCA_EVT);
//
// Configure the ADC and power it up
//
configureADC(ADCA_BASE);
//
// Configure the ePWM
//
configureEPWM(EPWM1_BASE);
//
// Setup the ADC for ePWM triggered conversions on channel 0
//
configureADCSOC(ADCA_BASE, 0);
//
// Configure ADC post-processing limits
// SOC0 will generate an interrupt if conversion is above or below limits
//
configurePPB1Limits(0,3000,1000);
//
// Enable global Interrupts and higher priority real-time debug events:
//
EINT; // Enable Global interrupt INTM
ERTM; // Enable Global realtime interrupt DBGM
//
// Start ePWM:
// Enable sync and clock to PWM
//
SysCtl_enablePeripheral(SYSCTL_PERIPH_CLK_TBCLKSYNC);
//
// Enable SOCA trigger
//
EPWM_enableADCTrigger(EPWM1_BASE, EPWM_SOC_A);
//
// Unfreeze epwm counter to count-up
//
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_UP);
//
// Take conversions indefinitely in loop
//
do
{
//
// Wait while ePWM causes ADC conversions.
// If the ADC conversions exceed the PPB limits, then an interrupt
// will be generated. User can read ADC results either in idle loop
// or ADCINT ISR as per application requirement.
//
}
while(1);
}
//
// configureADC - Write ADC configurations and power up the ADC for both
// ADC A and ADC C
//
void configureADC(uint32_t adcBase)
{
//
// Set ADCDLK divider to /4
//
ADC_setPrescaler(adcBase, ADC_CLK_DIV_4_0);
//
// Set resolution and signal mode (see #defines above) and load
// corresponding trims.
//
#if(EX_ADC_RESOLUTION == 12)
ADC_setMode(adcBase, ADC_RESOLUTION_12BIT, ADC_MODE_SINGLE_ENDED);
#elif(EX_ADC_RESOLUTION == 16)
ADC_setMode(adcBase, ADC_RESOLUTION_16BIT, ADC_MODE_DIFFERENTIAL);
#endif
//
// Set pulse positions to late
//
ADC_setInterruptPulseMode(adcBase, ADC_PULSE_END_OF_CONV);
//
// Power up the ADCs and then delay for 1 ms
//
ADC_enableConverter(adcBase);
//
// Delay for 1ms to allow ADC time to power up
//
DEVICE_DELAY_US(1000);
}
//
// configureEPWM - Setup SOC and compare values for EPWM
//
void configureEPWM(uint32_t epwmBase)
{
//
// Disable SOCA trigger
//
EPWM_disableADCTrigger(epwmBase, EPWM_SOC_A);
//
// Trigger SOCA on CMPA up-count
//
EPWM_setADCTriggerSource(epwmBase, EPWM_SOC_A, EPWM_SOC_TBCTR_U_CMPA);
//
// Generate pulse on 1st event
//
EPWM_setADCTriggerEventPrescale(epwmBase, EPWM_SOC_A, 1U);
//
// Set compare A value to 2048 counts
//
EPWM_setCounterCompareValue(epwmBase, EPWM_COUNTER_COMPARE_A, 2048U);
//
// Set period to 4096 counts
//
EPWM_setTimeBasePeriod(epwmBase, 4096U);
//
// Freeze counter
//
EPWM_setTimeBaseCounterMode(epwmBase, EPWM_COUNTER_MODE_STOP_FREEZE);
}
//
// configurePPB1Limits - Configure high and low limits for ADCPPB
//
void configurePPB1Limits(uint16_t soc, uint16_t limitHigh, uint16_t limitLow)
{
//
// Asscociate PPB1 with soc
//
ADC_setupPPB(ADCA_BASE, ADC_PPB_NUMBER1, (ADC_SOCNumber)soc);
//
// Set high and low limits
//
ADC_setPPBTripLimits(ADCA_BASE, ADC_PPB_NUMBER1, limitHigh, limitLow);
//
// Enable high and low limit events to generate interrupt
//
ADC_enablePPBEventInterrupt(ADCA_BASE, ADC_PPB_NUMBER1,
(ADC_EVT_TRIPHI | ADC_EVT_TRIPLO));
}
//
// configureADCSOC - Setup ADC EPWM channel and trigger settings
//
void configureADCSOC(uint32_t adcBase, uint16_t channel)
{
uint16_t acqps;
//
// Determine minimum acquisition window (in SYSCLKS) based on resolution
//
if(EX_ADC_RESOLUTION == 12)
{
acqps = 14; // 75ns
}
else //resolution is 16-bit
{
acqps = 63; // 320ns
}
//
// - NOTE: A longer sampling window will be required if the ADC driving
// source is less than ideal (an ideal source would be a high bandwidth
// op-amp with a small series resistance). See TI application report
// SPRACT6 for guidance on ADC driver design.
//
//
// Select the channels to convert and end of conversion flag
// ADCA
//
ADC_setupSOC(adcBase, ADC_SOC_NUMBER0, ADC_TRIGGER_EPWM1_SOCA,
(ADC_Channel)channel, acqps);
//
// Configure source as EOC1, clear & enable the interrupt
//
ADC_setInterruptSource(adcBase, ADC_INT_NUMBER1, ADC_SOC_NUMBER0);
ADC_clearInterruptStatus(adcBase, ADC_INT_NUMBER1);
ADC_enableInterrupt(adcBase, ADC_INT_NUMBER1);
}
//
// adcAEvtISR - ISR for ADCA PPB
//
interrupt void adcAEvtISR(void)
{
//
// Warning, you are outside of PPB limits
//
intStatus = ADC_getPPBEventStatus(ADCA_BASE, ADC_PPB_NUMBER1);
if((intStatus & ADC_EVT_TRIPHI) != 0U)
{
//
// Voltage exceeded high limit
//
asm(" ESTOP0");
//
// Clear the trip flag and continue
//
ADC_clearPPBEventStatus(ADCA_BASE, ADC_PPB_NUMBER1, ADC_EVT_TRIPHI);
}
if((intStatus & ADC_EVT_TRIPLO) != 0U)
{
//
// Voltage exceeded low limit
//
asm(" ESTOP0");
//
// Clear the trip flag and continue
//
ADC_clearPPBEventStatus(ADCA_BASE, ADC_PPB_NUMBER1, ADC_EVT_TRIPLO);
}
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP10);
}
//
// End of file
//
C2000Ware/driverlib/f2837xd/examples/cpu1/adc/adc_ex9_ppb_delay.c
+503
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@@ -0,0 +1,503 @@
//###########################################################################
//
// FILE: adc_ex9_ppb_delay.c
//
// TITLE: ADC delay capture using Post-Processing block.
//
//! \addtogroup driver_example_list
//! <h1> ADC PPB Delay Capture (adc_ppb_delay)</h1>
//!
//! This example demonstrates delay capture using the post-processing block.
//!
//! Two asynchronous ADC triggers are setup:\n
//! - ePWM1, with period 2048, triggering SOC0 to convert on pin A0\n
//! - ePWM2, with period 9999, triggering SOC1 to convert on pin A2\n
//!
//! Each conversion generates an ISR at the end of the conversion. In the
//! ISR for SOC0, a conversion counter is incremented and the PPB is checked
//! to determine if the sample was delayed.\n
//!
//! After the program runs, the memory will contain:\n
//! - \b conversion \b: the sequence of conversions using SOC0 that were delayed
//! - \b delay \b: the corresponding delay of each of the delayed conversions
//!
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
//
// Defines
//
#define DELAY_BUFFER_SIZE 30
//Number of delayed conversions to record
#define EX_ADC_RESOLUTION 12
// 12 for 12-bit conversion resolution, which supports (ADC_MODE_SINGLE_ENDED)
// Sample on single pin (VREFLO is the low reference)
// Or 16 for 16-bit conversion resolution, which supports (ADC_MODE_DIFFERENTIAL)
// Sample on pair of pins (difference between pins is converted, subject to
// common mode voltage requirements; see the device data manual)
//
// Globals
//
uint32_t conversion_count;
uint32_t conversion[DELAY_BUFFER_SIZE];
uint16_t delay[DELAY_BUFFER_SIZE];
volatile uint16_t delay_index;
//
// Functional Prototypes
//
void initADC(void);
void initADCSOC(void);
void configureEPWM(uint32_t epwmBase, uint16_t period);
void configureADCSOC(uint32_t adcBase, uint16_t channel);
__interrupt void adcA1ISR(void);
__interrupt void adcA2ISR(void);
void main(void)
{
//
// Initialize device clock and peripherals
//
Device_init();
//
// Disable pin locks and enable internal pullups.
//
Device_initGPIO();
//
// Initialize PIE and clear PIE registers. Disables CPU interrupts.
//
Interrupt_initModule();
//
// Initialize the PIE vector table with pointers to the shell Interrupt
// Service Routines (ISR).
//
Interrupt_initVectorTable();
//
// Configure the ADC and power it up
//
initADC();
//
// Configure the ePWMs to have async. periods
//
configureEPWM(EPWM1_BASE, 2048);
configureEPWM(EPWM2_BASE, 9999);
//
// Setup the ADC SOCs on ADCA
//
initADCSOC();
//
// Map ISR functions
//
Interrupt_register(INT_ADCA1, &adcA1ISR);
Interrupt_register(INT_ADCA2, &adcA2ISR);
//
// initialize program variables
//
conversion_count = 0;
for(delay_index = 0; delay_index < DELAY_BUFFER_SIZE; delay_index++)
{
delay[delay_index] = 0;
conversion[delay_index] = 0;
}
//
// Enable specific PIE & CPU interrupts:
//
Interrupt_enable(INT_ADCA1);
Interrupt_enable(INT_ADCA2);
//
// Enable global Interrupts and higher priority real-time debug events:
//
EINT; // Enable Global interrupt INTM
ERTM; // Enable Global realtime interrupt DBGM
//
// Start ePWM:
// Enable sync and clock to PWM
//
SysCtl_enablePeripheral(SYSCTL_PERIPH_CLK_TBCLKSYNC);
//
// Enable SOCA triggers
//
EPWM_enableADCTrigger(EPWM1_BASE, EPWM_SOC_A);
EPWM_enableADCTrigger(EPWM2_BASE, EPWM_SOC_A);
//
// Unfreeze epwm counters to count-up
//
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_UP);
EPWM_setTimeBaseCounterMode(EPWM2_BASE, EPWM_COUNTER_MODE_UP);
//
// Take conversions indefinitely in loop
//
do
{
delay_index = 0;
//
// Enable SOCA triggers
//
EPWM_enableADCTrigger(EPWM1_BASE, EPWM_SOC_A);
EPWM_enableADCTrigger(EPWM2_BASE, EPWM_SOC_A);
//
// Unfreeze epwm counters to count-up
//
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_UP);
EPWM_setTimeBaseCounterMode(EPWM2_BASE, EPWM_COUNTER_MODE_UP);
//
//wait for list of delayed conversions to fill via interrupts
//
while(DELAY_BUFFER_SIZE > delay_index){}
//
// Stop ePWMs, disabling SOCAs and freezing the counters
//
EPWM_disableADCTrigger(EPWM1_BASE, EPWM_SOC_A);
EPWM_disableADCTrigger(EPWM2_BASE, EPWM_SOC_A);
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_STOP_FREEZE);
EPWM_setTimeBaseCounterMode(EPWM2_BASE, EPWM_COUNTER_MODE_STOP_FREEZE);
//
//software breakpoint
//
ESTOP0;
//
//conversion[] will show which conversions were delayed
//delay[] will show how long each conversion was delayed
//conversion_count will show total number of conversions
//conversion_count - DELAY_BUFFER_SIZE is the number of samples
// that started immediately without any delay
//
}
while(1);
}
//
// Function to configure and power up ADCA.
//
void initADC(void)
{
//
// Set ADCDLK divider to /4
//
ADC_setPrescaler(ADCA_BASE, ADC_CLK_DIV_4_0);
//
// Set resolution and signal mode (see #defines above) and load
// corresponding trims.
//
#if(EX_ADC_RESOLUTION == 12)
ADC_setMode(ADCA_BASE, ADC_RESOLUTION_12BIT, ADC_MODE_SINGLE_ENDED);
#elif(EX_ADC_RESOLUTION == 16)
ADC_setMode(ADCA_BASE, ADC_RESOLUTION_16BIT, ADC_MODE_DIFFERENTIAL);
#endif
//
// Set pulse positions to late
//
ADC_setInterruptPulseMode(ADCA_BASE, ADC_PULSE_END_OF_CONV);
//
// Power up the ADC and then delay for 1 ms
//
ADC_enableConverter(ADCA_BASE);
DEVICE_DELAY_US(1000);
}
//
// Function to configure ADCA's SOC0 to be triggered by ePWM1 and SOC1 to be
// triggered by ePWM2.
//
void initADCSOC(void)
{
//
// Configure SOC0 of ADCA to convert pin A0 and SOC1 to convert A2. The
// EPWM1SOCA signal will be the trigger for SOC0 and EPWM2SOCA will trigger
// SOC1.
// - For 12-bit resolution, a sampling window of 15 (75 ns at a 200MHz
// SYSCLK rate) will be used. For 16-bit resolution, a sampling window
// of 64 (320 ns at a 200MHz SYSCLK rate) will be used.
// - NOTE: A longer sampling window will be required if the ADC driving
// source is less than ideal (an ideal source would be a high bandwidth
// op-amp with a small series resistance). See TI application report
// SPRACT6 for guidance on ADC driver design.
//
#if(EX_ADC_RESOLUTION == 12)
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER0, ADC_TRIGGER_EPWM1_SOCA,
ADC_CH_ADCIN0, 15);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER1, ADC_TRIGGER_EPWM2_SOCA,
ADC_CH_ADCIN0, 15);
#elif(EX_ADC_RESOLUTION == 16)
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER0, ADC_TRIGGER_EPWM1_SOCA,
ADC_CH_ADCIN0, 64);
ADC_setupSOC(ADCA_BASE, ADC_SOC_NUMBER1, ADC_TRIGGER_EPWM2_SOCA,
ADC_CH_ADCIN0, 64);
#endif
//
// Set SOC0 to set the interrupt 1 flag and SOC1 to set interrupt
// 2 flag. Enable the interrupts and make sure the flags are cleared.
//
ADC_setInterruptSource(ADCA_BASE, ADC_INT_NUMBER1, ADC_SOC_NUMBER0);
ADC_setInterruptSource(ADCA_BASE, ADC_INT_NUMBER2, ADC_SOC_NUMBER1);
ADC_enableInterrupt(ADCA_BASE, ADC_INT_NUMBER1);
ADC_enableInterrupt(ADCA_BASE, ADC_INT_NUMBER1);
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER2);
//
// Asscociate PPB1 with SOC0. This will allow delay detection for
// this SOC.
//
ADC_setupPPB(ADCA_BASE, ADC_PPB_NUMBER1, ADC_SOC_NUMBER0);
}
//
// configureEPWM - Setup SOC and compare values for EPWM and set specified
// period.
//
void configureEPWM(uint32_t epwmBase, uint16_t period)
{
//
// Disable SOCA trigger
//
EPWM_disableADCTrigger(epwmBase, EPWM_SOC_A);
//
// Trigger SOCA on CMPA up-count
//
EPWM_setADCTriggerSource(epwmBase, EPWM_SOC_A, EPWM_SOC_TBCTR_U_CMPA);
//
// Generate pulse on 1st event
//
EPWM_setADCTriggerEventPrescale(epwmBase, EPWM_SOC_A, 1U);
//
// Set compare A value to approximately half the period
//
EPWM_setCounterCompareValue(epwmBase, EPWM_COUNTER_COMPARE_A, period/2);
//
// Set period as specified
//
EPWM_setTimeBasePeriod(epwmBase, period);
//
// Set the local ePWM module clock divider to /1
//
EPWM_setClockPrescaler(epwmBase,
EPWM_CLOCK_DIVIDER_1,
EPWM_HSCLOCK_DIVIDER_1);
//
// Freeze counter
//
EPWM_setTimeBaseCounterMode(epwmBase, EPWM_COUNTER_MODE_STOP_FREEZE);
}
//
// configurePPB1Limits - Configure high and low limits for ADCPPB
//
void configurePPB1Limits(uint16_t soc, uint16_t limitHigh, uint16_t limitLow)
{
//
// Asscociate PPB1 with soc
//
ADC_setupPPB(ADCA_BASE, ADC_PPB_NUMBER1, (ADC_SOCNumber)soc);
//
// Set high and low limits
//
ADC_setPPBTripLimits(ADCA_BASE, ADC_PPB_NUMBER1, limitHigh, limitLow);
//
// Enable high and low limit events to generate interrupt
//
ADC_enablePPBEventInterrupt(ADCA_BASE, ADC_PPB_NUMBER1,
(ADC_EVT_TRIPHI | ADC_EVT_TRIPLO));
}
//
// configureADCSOC - Setup ADC EPWM channel and trigger settings
//
void configureADCSOC(uint32_t adcBase, uint16_t channel)
{
uint16_t acqps;
//
// Determine minimum acquisition window (in SYSCLKS) based on resolution
//
if(EX_ADC_RESOLUTION == 12)
{
acqps = 14; // 75ns
}
else //resolution is 16-bit
{
acqps = 63; // 320ns
}
//
// - NOTE: A longer sampling window will be required if the ADC driving
// source is less than ideal (an ideal source would be a high bandwidth
// op-amp with a small series resistance). See TI application report
// SPRACT6 for guidance on ADC driver design.
//
//
// Select the channels to convert and end of conversion flag
// ADCA
//
ADC_setupSOC(adcBase, ADC_SOC_NUMBER0, ADC_TRIGGER_EPWM1_SOCA,
(ADC_Channel)channel, acqps);
//
// Configure source as EOC1, clear & enable the interrupt
//
ADC_setInterruptSource(adcBase, ADC_INT_NUMBER1, ADC_SOC_NUMBER0);
ADC_clearInterruptStatus(adcBase, ADC_INT_NUMBER1);
ADC_enableInterrupt(adcBase, ADC_INT_NUMBER1);
}
//
// ADC A Interrupt 1 ISR - check for delayed conversions
//
__interrupt void adcA1ISR(void)
{
//
//DLYSTAMP will read 2 if the sample was not delayed
//
if(2 < ADC_getPPBDelayTimeStamp(ADCA_BASE, ADC_PPB_NUMBER1))
{
//
//if DLYSTAMP > 2, then the sample was delayed by (DLYSTAMP - 2)
//cycles (SYSCLK)
//
conversion[delay_index] = conversion_count;
delay[delay_index] = ADC_getPPBDelayTimeStamp(ADCA_BASE, ADC_PPB_NUMBER1) - 2;
delay_index++;
//
//corrective action(s) for delayed sample can occur here
//...
//
}
//
//read ADC sample here
//...
//
conversion_count++;
//
// Clear the interrupt flag
//
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
//
// Check if overflow has occurred
//
if(true == ADC_getInterruptOverflowStatus(ADCA_BASE, ADC_INT_NUMBER1))
{
ADC_clearInterruptOverflowStatus(ADCA_BASE, ADC_INT_NUMBER1);
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
}
//
// Acknowledge the interrupt
//
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP1);
}
//
// ADC A Interrupt 2 ISR - dummy ISR. Occurs async. to ADC A ISR 1.
//
__interrupt void adcA2ISR(void)
{
//
//read ADC sample here
//...
//
//
// Clear the interrupt flag
//
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
//
// Check if overflow has occurred
//
if(true == ADC_getInterruptOverflowStatus(ADCA_BASE, ADC_INT_NUMBER1))
{
ADC_clearInterruptOverflowStatus(ADCA_BASE, ADC_INT_NUMBER1);
ADC_clearInterruptStatus(ADCA_BASE, ADC_INT_NUMBER1);
}
//
// Acknowledge the interrupt
//
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP1);
}
//
// End of file
//
C2000Ware/driverlib/f2837xd/examples/cpu1/can/CCS/can_ex10_mask.projectspec
+28
View File
@@ -0,0 +1,28 @@
<projectSpec>
<project
name="can_ex10_mask"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -v28 -ml -mt --define=DEBUG --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x100 " />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -v28 -ml -mt --define=DEBUG --define=_FLASH --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x100 " />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../driverlib" targetDirectory="device" excludeFromBuild="True"/>
<file action="copy" path="../can_ex10_mask.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/can/CCS/can_ex11_error_generation.projectspec
+28
View File
@@ -0,0 +1,28 @@
<projectSpec>
<project
name="can_ex11_error_generation"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -v28 -ml -mt --define=DEBUG --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x100 " />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -v28 -ml -mt --define=DEBUG --define=_FLASH --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x100 " />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../driverlib" targetDirectory="device" excludeFromBuild="True"/>
<file action="copy" path="../can_ex11_error_generation.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/can/CCS/can_ex1_loopback.projectspec
+41
View File
@@ -0,0 +1,41 @@
<projectSpec>
<project
name="can_ex1_loopback"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="sysconfig;C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} --define=DEBUG -v28 -ml -mt --define=CPU1 --define=_FLASH --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 " />
<configuration name="CPU1_CLB" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM,CPU1_CLB" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../can_ex1_loopback.c" targetDirectory="" />
<file action="copy" path="../can_ex1_loopback.syscfg" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/can/CCS/can_ex2_loopback_interrupts.projectspec
+28
View File
@@ -0,0 +1,28 @@
<projectSpec>
<project
name="can_ex2_loopback_interrupts"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -v28 -ml -mt --define=DEBUG --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x100 " />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -v28 -ml -mt --define=DEBUG --define=_FLASH --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x100 " />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../driverlib" targetDirectory="device" excludeFromBuild="True"/>
<file action="copy" path="../can_ex2_loopback_interrupts.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/can/CCS/can_ex3_external_transmit.projectspec
+28
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@@ -0,0 +1,28 @@
<projectSpec>
<project
name="can_ex3_external_transmit"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -v28 -ml -mt --define=DEBUG --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 --define=_DEBUG --define=LARGE_MODEL --diag_warning=225 --diag_suppress=10063 " linkerBuildOptions="--entry_point code_start --stack_size=0x380 " />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -v28 -ml -mt --define=DEBUG --define=_FLASH --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 --define=LARGE_MODEL --diag_warning=225 --diag_suppress=10063 " linkerBuildOptions="--entry_point code_start --stack_size=0x380 " />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
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<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../driverlib" targetDirectory="device" excludeFromBuild="True"/>
<file action="copy" path="../can_ex3_external_transmit.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/can/CCS/can_ex4_simple_transmit.projectspec
+28
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@@ -0,0 +1,28 @@
<projectSpec>
<project
name="can_ex4_simple_transmit"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -v28 -ml -mt --define=DEBUG --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x100 " />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -v28 -ml -mt --define=DEBUG --define=_FLASH --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x100 " />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../driverlib" targetDirectory="device" excludeFromBuild="True"/>
<file action="copy" path="../can_ex4_simple_transmit.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/can/CCS/can_ex5_simple_receive.projectspec
+28
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@@ -0,0 +1,28 @@
<projectSpec>
<project
name="can_ex5_simple_receive"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -v28 -ml -mt --define=DEBUG --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x100 " />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -v28 -ml -mt --define=DEBUG --define=_FLASH --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x100 " />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../driverlib" targetDirectory="device" excludeFromBuild="True"/>
<file action="copy" path="../can_ex5_simple_receive.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/can/CCS/can_ex8_remote_tx.projectspec
+28
View File
@@ -0,0 +1,28 @@
<projectSpec>
<project
name="can_ex8_remote_tx"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -v28 -ml -mt --define=DEBUG --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x100 " />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -v28 -ml -mt --define=DEBUG --define=_FLASH --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x100 " />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../driverlib" targetDirectory="device" excludeFromBuild="True"/>
<file action="copy" path="../can_ex8_remote_tx.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/can/CCS/can_ex9_remote_answer.projectspec
+28
View File
@@ -0,0 +1,28 @@
<projectSpec>
<project
name="can_ex9_remote_answer"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -v28 -ml -mt --define=DEBUG --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x100 " />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -v28 -ml -mt --define=DEBUG --define=_FLASH --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x100 " />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../../../../driverlib" targetDirectory="device" excludeFromBuild="True"/>
<file action="copy" path="../can_ex9_remote_answer.c" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/can/can_ex10_mask.c
+186
View File
@@ -0,0 +1,186 @@
//#############################################################################
//
// FILE: can_ex10_mask.c
//
// TITLE: CAN Acceptance Mask Example
//
//! \addtogroup driver_example_list
//! <h1> CAN example that illustrates the usage of Mask registers </h1>
//!
//! This example initializes CAN module A for Reception. When a frame with a
//! matching filter criterion is received, the data will be copied in mailbox 1
//! and GPIO65 will be toggled a few times and the code gets ready for the next
//! frame. If a message of any other MSGID is received, an ACK will be provided
//! Completion of reception is determined by polling CAN_NDAT_21 register.
//! No interrupts are used.
//!
//! \b Hardware \b Required \n
//! - An external CAN node that transmits to CAN-A on the C2000 MCU
//!
//!
//! \b Watch \b Variables \n
//! - rxMsgCount - A counter for the number of messages received
//! - rxMsgData - An array with the data that was received
//!
//
//#############################################################################
//
// $Release Date: $
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
//
// Defines
//
#define MSG_DATA_LENGTH 0 // "Don't care" for a Receive mailbox
#define RX_MSG_OBJ_ID 1 // Use mailbox 1
//
// Globals
//
uint16_t rxMsgData[8]; // Buffer for received data
uint16_t Toggle_ctr; // GPIO toggle counter
volatile uint32_t rxMsgCount = 0;
//
// Main
//
void main(void)
{
//
// Initialize device clock and peripherals
//
Device_init();
//
// Initialize GPIO
//
Device_initGPIO();
//
// Configure GPIO pins for CANTX/CANRX
//
GPIO_setPinConfig(DEVICE_GPIO_CFG_CANRXA);
GPIO_setPinConfig(DEVICE_GPIO_CFG_CANTXA);
//
// Configure GPIO pin which is toggled upon message reception
//
GPIO_setPadConfig(65U, GPIO_PIN_TYPE_STD);
GPIO_setDirectionMode(65U, GPIO_DIR_MODE_OUT);
//
// Initialize the receive buffer to a known value
//
rxMsgData[0] = 0xDEAD;
rxMsgData[1] = 0xDEAD;
rxMsgData[2] = 0xDEAD;
rxMsgData[3] = 0xDEAD;
rxMsgData[4] = 0xDEAD;
rxMsgData[5] = 0xDEAD;
rxMsgData[6] = 0xDEAD;
rxMsgData[7] = 0xDEAD;
//
// Initialize the CAN controller
//
CAN_initModule(CANA_BASE);
//
// Set up the CAN bus bit rate to 500kbps for each module
// Refer to the Driver Library User Guide for information on how to set
// tighter timing control. Additionally, consult the device data sheet
// for more information about the CAN module clocking.
//
CAN_setBitRate(CANA_BASE, DEVICE_SYSCLK_FREQ, 500000, 16);
//
// Initialize the receive message object used for receiving CAN messages.
// Possible flags: CAN_MSG_OBJ_NO_FLAGS, CAN_MSG_OBJ_USE_EXT_FILTER,
// CAN_MSG_OBJ_USE_DIR_FILTER
// Message Object Parameters:
// CAN Module: A
// Message Object ID Number: 1
// Message Identifier: 0x1F9FFFFA
// Message Frame: Extended
// Message Type: Receive
// Message ID Mask: 0x1F000000
// Message Object Flags: UMask, MXtd, MDir
// Message Object flag CAN_MSG_OBJ_USE_ID_FILTER enables usage
// of msgIDMask parameter for Message Identifier based filtering
// Message Data Length: "Don't care" for a Receive mailbox
CAN_setupMessageObject(CANA_BASE, RX_MSG_OBJ_ID, 0x1F9FFFFA,
CAN_MSG_FRAME_EXT, CAN_MSG_OBJ_TYPE_RX, 0x1F000000,
(CAN_MSG_OBJ_USE_ID_FILTER | CAN_MSG_OBJ_NO_FLAGS),
MSG_DATA_LENGTH);
//
// Start CAN module A operations
//
CAN_startModule(CANA_BASE);
//
// Start reception - Just wait for data from another node
//
while(1)
{
//
// Poll bit0 in CAN_NDAT_21 register to check completion of Reception
//
if((HWREG_BP(CANA_BASE + CAN_O_NDAT_21)) == 0x00000001)
{
//
// Get the received message
//
asm(" NOP");
CAN_readMessage(CANA_BASE, RX_MSG_OBJ_ID, rxMsgData); // Will this clear NewDat?
rxMsgCount++;
for(Toggle_ctr=0; Toggle_ctr<100; Toggle_ctr++)
{
GPIO_togglePin(65U);
DEVICE_DELAY_US(100000);
}
}
}
}
//
// End of File
//
C2000Ware/driverlib/f2837xd/examples/cpu1/can/can_ex11_error_generation.c
+734
View File
@@ -0,0 +1,734 @@
//#############################################################################
//
// FILE: can_ex11_error_generation.c
//
// TITLE: CAN Error Generation over GPIO Example
//
//! \addtogroup driver_example_list
//! <h1> CAN Error Generation Example </h1>
//!
//!
//! This example demonstrates the ways of handling CAN Error conditions
//! It generates the CAN Packets and sends them over GPIO
//! It is looped back externally to be received in CAN module
//! The CAN Interrupt service routine reads the Error status and
//! demonstrates how different Error conditions can be detected
//!
//! Change ERR_CFG define to the different Error Scenarios and run the
//! example. The corresponding Error Flag will be set in status variable
//! of canaISR() routine.
//! Uses a CPU Timer(Timer 0) for periodic timer interrupt of CANBITRATE uSec
//! On the Timer interrupt it sends the required CAN Frame type with
//! the specified error conditions
//! \note CAN modules on the device need to be connected to via CAN
//! transceivers.
//!
//! Please refer to the application note titled "Configurable Error Generator
//! for Controller Area Network" at www.ti.com/lit/pdf/spracq3 for further
//! details on this example
//!
//! \b External \b Connections \n
//! - ControlCARD GPIOTX_PIN(GPIO4) should be connected to GPIO5(CANRXA)
//!
//! \b Watch \b Variables \b Transmit \Configuration \n
//! - status - variable in canaISR for checking error Status
//!
//
//#############################################################################
//!
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
volatile uint32_t rxMsgCount = 0;
volatile uint32_t errorFlag = 0;
uint16_t txMsgData[8], rxMsgData[8]= {0,0,0,0,0,0,0,0};
//
// Function Prototypes
//
int16_t generateCANFrame(uint32_t errCfg, int16_t remote_frame, int16_t bitNErr,
int16_t dataByteNum, int16_t gpio);
void selectGPIO(int16_t gpio);
void initCPUTimers(void);
void configCPUTimer(uint32_t cpuTimer, float freq, float bitrate);
//
//Interrupt Service Routines
//
__interrupt void canaISR(void);
__interrupt void cpuTimer0ISR(void);
//
//Global Variables
//
int16_t stream[200];
uint32_t canstream[200];
uint16_t crcRg;
int16_t crcNext,nbits,samebits;
int16_t nxtBit, prev_bit, canBit=0;
uint32_t arbID;
int16_t bitpos=0, errpos=0, stuffbits=0;
#define TX_MSG_OBJ_ID 1
#define RX_MSG_OBJ_ID 2
// Definitions - do not change values in this section
#define CAN_FRAME 0
#define REMOTE_REQUEST 1
#define CAN_GPIO_MODE 0
#define CAN_DATALBCK_MODE 1
//
// CAN error definitions
// Use any of these defines for ERR_CFG
//
//No Error is generated for this define
//
#define NO_ERR 0
//
//Bit 0/ CRC Error is generated for this Error define
//
#define FF_SRS_ERR 1
//
//Form Error is generated for this Error define
//
#define FF_IDE_ERR 2
//
//Form Error is generated for this Error define
//
#define FF_RTR_ERR 3
//
//Bit 0/ CRC Error is generated for this Error define
//
#define FF_R1_ERR 4
//
//Bit 0/ CRC Error is generated for this Error define
//
#define FF_R0_ERR 5
//
//Bit 0/ CRC Error is generated for this Error define
//
#define MSGID_ERR 6
//
//Bit 0/ CRC Error is generated for this Error define
//
#define DATA_ERR 8
//
//Bit 0/ CRC Error is generated for this Error define
//
#define CRC_ERR 9
//
//Form Error is generated for this Error define
//
#define STUFF_BITS_ERR 10
//
//Default No Error
//Change this NO_ERR to required Error Type as above
//
#define ERR_CFG FF_IDE_ERR
// Message data length
#define MSG_DATA_LENGTH 4
// CAN bit rate
#define CANBITRATE 500000
// Define if GPIO CAN Frame Emulation (CAN_GPIO_MODE) or Internal CAN Data Loopback mode (CAN_DATALBCK_MODE)
// CAN_GPIO_MODE: GPIOTX_PIN will output the emulated CAN frame which can be observed externally
// CAN_DATALBCK_MODE: The GPIO mapped to CANRX_PAD will receive the emulated CAN frame internally. Using this
// mode will not allow for external monitoring of emulated CAN frames. The CANRX_PAD defined should be
// driven high when in this mode either externally or through the internal pull up.
#define CAN_EMULATION_MODE CAN_GPIO_MODE
// CAN channel setup
// GPIO Pin to emulate CAN bit stream
#define GPIOTX_PIN 4
// GPIO assignment for CANRX
#define CANRX_PAD GPIO_5_CANRXA
// GPIOPORT and PIN calculation from channel assignments
#define GPIOPORT (GPIOTX_PIN/32)
#define GPIORX_PIN ((((CANRX_PAD >> 8) & 0xFFU) + ((CANRX_PAD >> 16) - 0x6U))>>1)
//
// Main
//
void main(void)
{
int16_t frame_length;
//
// Initialize System Control and device clock and peripherals
//
Device_init();
//
// Configure GPIO pin that will be emulated as CANTX
//
GPIO_setPinConfig(GPIO_4_GPIO4);
//
// Initialize CAN DATA
//
arbID = 0x1914A75B;
txMsgData[0] = 0x95;
txMsgData[1] = 0x1A;
txMsgData[2] = 0x23;
txMsgData[3] = 0x45;
txMsgData[4] = 0x67;
txMsgData[5] = 0x89;
txMsgData[6] = 0xAB;
txMsgData[7] = 0xCD;
frame_length = generateCANFrame(ERR_CFG, CAN_FRAME, 0, 0, GPIOTX_PIN);
GPIO_setPinConfig(CANRX_PAD);
CAN_initModule(CANA_BASE);
CAN_setBitRate(CANA_BASE, DEVICE_SYSCLK_FREQ, CANBITRATE, 20);
CAN_enableInterrupt(CANA_BASE, CAN_INT_IE0 | CAN_INT_ERROR |
CAN_INT_STATUS);
//
// Initialize PIE, clear PIE registers, disable and clear all
// CPU interrupts and flags
//
Interrupt_initModule();
//
// Initialize the PIE vector table with pointers to the shell interrupt
// Service Routines (ISR).
//
Interrupt_initVectorTable();
//
// Enable Global Interrupt (INTM) and realtime interrupt (DBGM)
//
EINT;
ERTM;
//
// Interrupts that are used in this example are re-mapped to
// ISR functions found within this file.
// This registers the interrupt handler in PIE vector table.
//
Interrupt_register(INT_CANA0, &canaISR);
Interrupt_register(INT_TIMER0, &cpuTimer0ISR);
//
// Initializes the Device Peripheral. For this example, only initialize the
// Cpu Timers.
//
initCPUTimers();
//
// Configure CPU-Timer 0 interrupt every second:
// CANBITRATE Period (in uSeconds)
//
configCPUTimer(CPUTIMER0_BASE, DEVICE_SYSCLK_FREQ, CANBITRATE);
//
// To ensure precise timing, use write-only instructions to write to the
// entire register. Therefore, if any of the configuration bits are changed
// in configCPUTimer and initCPUTimers, the below settings must also
// be updated.
//
CPUTimer_enableInterrupt(CPUTIMER0_BASE);
//
// Enables CPU int1 which is connected to CPU-Timer 0,
// Enable TINT0 in the PIE: Group 1 interrupt 7
//
Interrupt_enable(INT_TIMER0);
//
// Enable the CAN interrupt signal
//
Interrupt_enable(INT_CANA0);
CAN_enableGlobalInterrupt(CANA_BASE, CAN_GLOBAL_INT_CANINT0);
//
//RX set up
//
CAN_setupMessageObject(CANA_BASE, RX_MSG_OBJ_ID, arbID, CAN_MSG_FRAME_EXT,
CAN_MSG_OBJ_TYPE_RX, 0, CAN_MSG_OBJ_RX_INT_ENABLE,
MSG_DATA_LENGTH);
//
// Start CAN module operations
//
CAN_startModule(CANA_BASE);
canBit = 0;
//
// Start CPU-Timer 0
//
CPUTimer_startTimer(CPUTIMER0_BASE);
for(;;)
{
if(canBit >= frame_length)
canBit = 0;
}
}
int16_t generateCANFrame(uint32_t errCfg, int16_t remote_frame,
int16_t bitNErr, int16_t dataByteNum, int16_t gpio)
{
uint32_t i, j, idLSB, idMSB;
int16_t xtd, idndx, dlcndx, datndx, nstuffbits;
// initialize stream and canstream
for(i = 0;i < 200;i++)
{
stream[i] = -1;
canstream[i] = 0xFFFFFFFF;
}
// arbID
if(arbID > 0x7FF)
{
idLSB = arbID & 0x3FFFF;
idMSB = ((arbID & 0x1FFFFFFF) >> 18) & 0x7FF;
stream[0] = 0;
for(i = 0;i < 11;i++)
stream[1 + i] = ((idMSB >> (10 - i)) & 1)?1:0;
// SRS bit position
if(errCfg == FF_SRS_ERR)
bitpos = i + 1;
// SRS bit
stream[1 + i] = 1;
// IDE bit position
if(errCfg == FF_IDE_ERR)
bitpos = i + 2;
// IDE bit
stream[2 + i] = 1;
for(i = 0;i < 18;i++)
stream[14 + i]=((idLSB >> (17 - i)) & 1 )?1:0;
idndx = 32;
xtd = 1;
}
else
{
idLSB = arbID & 0x7FF;
stream[0] = 0;
for(i = 0;i < 11;i++)
stream[1 + i] = ((idLSB >> (10 -i )) & 1) ? 1:0;
idndx = 12;
xtd = 0;
}
// If errCfg value is MSGID_ERR, or DATA_ERR or CRC_ERR, ensure that bitNErr is valid
if(errCfg == MSGID_ERR)
{
if(arbID > 0x7FF)
{
if(bitNErr > 28)
// bitNErr VALUE is not valid - change to valid value
ESTOP0;
}
else
{
if(bitNErr > 11)
// bitNErr VALUE is not valid - change to valid value
ESTOP0;
}
}
//
//If errCfg value is DATA_ERR
//check for valid bit position bitNErr and dataByteNum value
//
if(errCfg == DATA_ERR)
{
if(dataByteNum > (MSG_DATA_LENGTH - 1))
// dataByteNum value is not valid - change to valid value
ESTOP0;
if(bitNErr > 7)
// bitNErr value is not valid - change to valid value
ESTOP0;
}
// if errCfg value is CRC_ERR, check for valid bit position bitNErr
if(errCfg == DATA_ERR)
{
if(bitNErr > 14)
// bitNErr value is not valid - change to valid value
ESTOP0;
}
//RTR, r1, r0 = 0 for now
// RTR bit position
if(errCfg == FF_RTR_ERR) bitpos = idndx;
// RTR bit
stream[idndx] = (!remote_frame)?0:1;
// R1 bit position
if(errCfg == FF_R1_ERR)
bitpos = idndx + 1;
// R1 bit
stream[idndx + 1] = 0;
// R0 bit position
if(errCfg==FF_R0_ERR)
bitpos = idndx + 2;
// R0 bit
stream[idndx + 2] = 0;
//DLC
dlcndx = (xtd)?35:15;
for(i = 0;i < 4;i++)
stream[dlcndx + i]=((MSG_DATA_LENGTH >> (3 - i)) & 1)? 1: 0;
//DATA (up to 8 bytes
if(!remote_frame)
{
datndx = (xtd)?39:19;
for(i = 0;i < MSG_DATA_LENGTH;i++)
{
for(j=0;j<8;j++)
stream[datndx + (i * 8) + j] =
((txMsgData[i] >> (7 - j)) & 1)?1:0;
}
}
//determine how long the bitstream is
i = 0;
nxtBit = stream[i];
while(nxtBit == 0 || nxtBit == 1)
nxtBit=stream[i++];
nbits=--i;
crcRg = 0;
for(i = 0;i < nbits;i++)
{
nxtBit = stream[i];
crcNext = nxtBit ^ ((crcRg & 0x4000) >> 14);
crcRg=(crcRg << 1) & 0x7FFE;
if(crcNext)
{
crcRg = crcRg ^ 0x4599; // CAN-15 CRC polynomial
}
}
// Invert bitNErr position in MSGID
if(errCfg == MSGID_ERR)
{
bitpos = idndx - 1 - bitNErr;
stream[bitpos] = (stream[bitpos] == 1)?0:1;
}
// SRS ERROR
if(errCfg == FF_SRS_ERR)
stream[bitpos] = 0;
// IDE ERROR
if(errCfg == FF_IDE_ERR)
stream[bitpos] = 0;
// RTR ERROR
if(errCfg == FF_RTR_ERR)
stream[bitpos] = 1;
// R1 ERROR
if(errCfg == FF_R1_ERR)
stream[bitpos] = 1;
// R0 ERROR
if(errCfg == FF_R0_ERR)
stream[bitpos] = 1;
// Invert bitNErr position in the data byte pointed by dataByteNum
if(errCfg == DATA_ERR)
{
bitpos = datndx + (7 - bitNErr) + (dataByteNum * 8);
stream[bitpos] = (stream[bitpos] == 1)?0:1;
}
//Append CRC bits (15) + delimiter
for(i = 0;i < 15;i++)
{
stream[nbits + i]=((crcRg >> (14 - i)) & 1)?1:0;
}
// add CRC delimiter
stream[nbits + i] = 1;
nbits += 1;
// Invert bitNErr position in the 15-bit CRC
if(errCfg==CRC_ERR)
{
bitpos = nbits + 13 - bitNErr;
stream[bitpos] = stream[bitpos] == 1?0:1;
}
//
//Stuff bits: check for 5 consecutive bit states
//then insert opposite bit state if this occurs
//
prev_bit = stream[0];
canstream[0] = stream[0];
j = 1;
samebits = 0;
nstuffbits = 0;
for(i = 1;i < (nbits + 15);i++)
{
canstream[j++] = stream[i];
//determine position of flipped bit
if(i == bitpos)
errpos = j - 1;
if(prev_bit == stream[i])
{
if(!samebits)
samebits = 2;
else
samebits++;
if(samebits == 5)
{
if(errCfg != STUFF_BITS_ERR)
canstream[j++] = (stream[i] == 1) ? 0:1;
samebits = 0;
nstuffbits++;
}
}
else
{
samebits = 0;
}
prev_bit = canstream[j - 1];
}
stuffbits = nstuffbits;
i = 0;
nxtBit = canstream[i];
while(nxtBit == 0 || nxtBit == 1)
nxtBit=canstream[i++];
nbits=--i;
// Append 20 recessive bits at the end of the bitstream
for(i = 0;i < 14;i++)
if(i==0)
canstream[nbits + i] = 0;
else
canstream[nbits + i] = 1;
// format stream as 32-bit location
for(i = 0;i <(nbits + 14);i++)
{
if(CAN_EMULATION_MODE==CAN_GPIO_MODE)
{
if(gpio <= 15)
{
canstream[i] = (canstream[i]==1)?(uint32_t)(1 << gpio):0;
}
if(gpio > 15 && gpio <= 31)
{
canstream[i] =
(canstream[i]==1) ?
(uint32_t)(0x10000 << (gpio - 16)) : 0;
}
if(gpio > 31 && gpio <= 44)
{
canstream[i] =
(canstream[i] == 1) ?(uint32_t)( 1 << (gpio - 32)):0;
}
}
else
canstream[i] = (canstream[i]==0) ?
GPIO_PIN_TYPE_INVERT : GPIO_PIN_TYPE_STD;
}
return (nbits + 14);
}
//
// initCPUTimers - This function initializes all three CPU timers
// to a known state.
//
void
initCPUTimers(void)
{
//
// Initialize timer period to maximum
//
CPUTimer_setPeriod(CPUTIMER0_BASE, 0xFFFFFFFF);
//
// Initialize pre-scale counter to divide by 1 (SYSCLKOUT)
//
CPUTimer_setPreScaler(CPUTIMER0_BASE, 0);
//
// Make sure timer is stopped
//
CPUTimer_stopTimer(CPUTIMER0_BASE);
//
// Reload all counter register with period value
//
CPUTimer_reloadTimerCounter(CPUTIMER0_BASE);
}
//
// configCPUTimer - This function initializes the selected timer to the
// period specified by the "freq" and "period" parameters. The "freq" is
// entered as Hz and the period in uSeconds. The timer is held in the stopped
// state after configuration.
//
void
configCPUTimer(uint32_t cpuTimer, float freq, float bitrate)
{
uint32_t temp;
//
// Initialize timer period:
//
temp = (uint32_t)(freq / bitrate);
CPUTimer_setPeriod(cpuTimer, temp);
//
// Set pre-scale counter to divide by 1 (SYSCLKOUT):
//
CPUTimer_setPreScaler(cpuTimer, 0);
//
// Initializes timer control register. The timer is stopped, reloaded,
// free run disabled, and interrupt enabled.
// Additionally, the free and soft bits are set
//
CPUTimer_stopTimer(cpuTimer);
CPUTimer_reloadTimerCounter(cpuTimer);
CPUTimer_setEmulationMode(cpuTimer,
CPUTIMER_EMULATIONMODE_STOPAFTERNEXTDECREMENT);
CPUTimer_enableInterrupt(cpuTimer);
}
__interrupt void
canaISR(void)
{
uint32_t status;
//
// Read the CAN-A interrupt status to find the cause of the interrupt
//
status = CAN_getInterruptCause(CANA_BASE);
//
// If the cause is a controller status interrupt, then get the status
//
if(status == CAN_INT_INT0ID_STATUS)
{
//
// Read the controller status. This will return a field of status
// error bits that can indicate various errors. Error processing
// is not done in this example for simplicity. Refer to the
// API documentation for details about the error status bits.
// The act of reading this status will clear the interrupt.
//
status = CAN_getStatus(CANA_BASE);
// uncomment below in order to inspect LEC in CAN_ES
//ESTOP0;
//
// Check to see if an error occurred.
//
if(((status & ~(CAN_STATUS_RXOK)) != CAN_STATUS_LEC_MSK) &&
((status & ~(CAN_STATUS_RXOK)) != CAN_STATUS_LEC_NONE))
{
//
// Set a flag to indicate some errors may have occurred.
//
errorFlag = 1;
// uncomment below in order to inspect LEC in CAN_ES if error occurs
//ESTOP0;
}
}
//
// Check if the cause is the CAN-B receive message object 1
//
else if(status == RX_MSG_OBJ_ID)
{
//
// Get the received message
//
CAN_readMessage(CANA_BASE, RX_MSG_OBJ_ID, rxMsgData);
//
// Getting to this point means that the RX interrupt occurred on
// message object 1, and the message RX is complete. Clear the
// message object interrupt.
//
CAN_clearInterruptStatus(CANA_BASE, RX_MSG_OBJ_ID);
//
// Increment a counter to keep track of how many messages have been
// received. In a real application this could be used to set flags to
// indicate when a message is received.
//
rxMsgCount++;
//
// Since the message was received, clear any error flags.
//
errorFlag = 0;
}
//
// If something unexpected caused the interrupt, this would handle it.
//
else
{
//
// Spurious interrupt handling can go here.
//
}
//
// Clear the global interrupt flag for the CAN interrupt line
//
CAN_clearGlobalInterruptStatus(CANA_BASE, CAN_GLOBAL_INT_CANINT0);
//
// Acknowledge this interrupt located in group 9
//
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP9);
//ESTOP0;
}
//
// cpuTimer0ISR - Counter for CpuTimer0
//
__interrupt void
cpuTimer0ISR(void)
{
//
// Write canstream data to GPIO port selected
//
if (CAN_EMULATION_MODE == CAN_GPIO_MODE)
GPIO_writePortData((GPIO_Port)GPIOPORT, canstream[canBit++]);
else
GPIO_setPadConfig(GPIORX_PIN, canstream[canBit++]);
//
// Acknowledge this interrupt to receive more interrupts from group 1
//
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP1);
}
//
// End of File
//
C2000Ware/driverlib/f2837xd/examples/cpu1/can/can_ex1_loopback.c
+201
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@@ -0,0 +1,201 @@
//#############################################################################
//
// FILE: can_ex1_loopback.c
//
// TITLE: CAN External Loopback Example
//
//! \addtogroup driver_example_list
//! <h1> CAN External Loopback </h1>
//!
//! This example shows the basic setup of CAN in order to transmit and receive
//! messages on the CAN bus. The CAN peripheral is configured to transmit
//! messages with a specific CAN ID. A message is then transmitted once per
//! second, using a simple delay loop for timing. The message that is sent is
//! a 2 byte message that contains an incrementing pattern.
//!
//! This example sets up the CAN controller in External Loopback test mode.
//! Data transmitted is visible on the CANTXA pin and is received internally
//! back to the CAN Core. Please refer to details of the External Loopback
//! Test Mode in the CAN Chapter in the Technical Reference Manual.
//!
//! \b External \b Connections \n
//! - None.
//!
//! \b Watch \b Variables \n
//! - msgCount - A counter for the number of successful messages received
//! - txMsgData - An array with the data being sent
//! - rxMsgData - An array with the data that was received
//!
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
#include "board.h"
//
// Defines
//
#define MSG_DATA_LENGTH 2
//
// Globals
//
volatile unsigned long msgCount = 0;
//
// Main
//
void main(void)
{
uint16_t txMsgData[2], rxMsgData[2];
//
// Initialize device clock and peripherals
//
Device_init();
//
// Initialize GPIO and configure GPIO pins for CANTX/CANRX
//
Device_initGPIO();
//
// Board initialization
//
Board_init();
//
// Initialize PIE and clear PIE registers. Disables CPU interrupts.
//
Interrupt_initModule();
//
// Initialize the PIE vector table with pointers to the shell Interrupt
// Service Routines (ISR).
//
Interrupt_initVectorTable();
//
// Enable Global Interrupt (INTM) and realtime interrupt (DBGM)
//
EINT;
ERTM;
//
// Start CAN module operations
//
CAN_startModule(myCAN0_BASE);
//
// Setup send and receive buffers
//
txMsgData[0] = 0x01;
txMsgData[1] = 0x02;
*(uint16_t *)rxMsgData = 0;
//
// Loop Forever - Send and Receive data continuously
//
for(;;)
{
//
// Send CAN message data from message object 1
//
CAN_sendMessage(myCAN0_BASE, 1, MSG_DATA_LENGTH, txMsgData);
//
// Delay before receiving the data
//
DEVICE_DELAY_US(500000);
//
// Read CAN message object 2 and check for new data
//
if (CAN_readMessage(myCAN0_BASE, 2, rxMsgData))
{
//
// Check that received data matches sent data.
// Device will halt here during debug if data doesn't match.
//
if((txMsgData[0] != rxMsgData[0]) ||
(txMsgData[1] != rxMsgData[1]))
{
asm(" ESTOP0");
}
else
{
//
// Increment message received counter
//
msgCount++;
}
}
else
{
//
// Device will halt here during debug if no new data was received.
//
asm(" ESTOP0");
}
//
// Increment the value in the transmitted message data.
//
txMsgData[0] += 0x01;
txMsgData[1] += 0x01;
//
// Reset data if exceeds a byte
//
if(txMsgData[0] > 0xFF)
{
txMsgData[0] = 0;
}
if(txMsgData[1] > 0xFF)
{
txMsgData[1] = 0;
}
}
}
//
// End of File
//
C2000Ware/driverlib/f2837xd/examples/cpu1/can/can_ex1_loopback.syscfg
+21
View File
@@ -0,0 +1,21 @@
/**
* Import the modules used in this configuration.
*/
const can = scripting.addModule("/driverlib/can.js", {}, false);
const can1 = can.addInstance();
/**
* Write custom configuration values to the imported modules.
*/
can1.$name = "myCAN0";
can1.enableLoopback = true;
can1.loopbackMode = "CAN_TEST_EXL";
can1.msgObjs = 2;
can1.msgObj1.$name = "msgObj0";
can1.msgObj1.msgID = 660;
can1.msgObj1.msgType = "CAN_MSG_OBJ_TYPE_TX";
can1.msgObj1.msgLen = 2;
can1.msgObj2.$name = "msgObj1";
can1.msgObj2.msgID = 660;
can1.msgObj2.msgType = "CAN_MSG_OBJ_TYPE_RX";
can1.msgObj2.msgLen = 2;
C2000Ware/driverlib/f2837xd/examples/cpu1/can/can_ex2_loopback_interrupts.c
+406
View File
@@ -0,0 +1,406 @@
//#############################################################################
//
// FILE: can_ex2_loopback_interrupts.c
//
// TITLE: CAN External Loopback with Interrupts Example
//
//! \addtogroup driver_example_list
//! <h1> CAN External Loopback with Interrupts </h1>
//!
//! This example shows the basic setup of CAN in order to transmit and receive
//! messages on the CAN bus. The CAN peripheral is configured to transmit
//! messages with a specific CAN ID. A message is then transmitted once per
//! second, using a simple delay loop for timing. The message that is sent is
//! a 4 byte message that contains an incrementing pattern. A CAN interrupt
//! handler is used to confirm message transmission and count the number of
//! messages that have been sent.
//!
//! This example sets up the CAN controller in External Loopback test mode.
//! Data transmitted is visible on the CANTXA pin and is received internally
//! back to the CAN Core. CAN-B module is not involved.
//!
//! Note: "External" loopback does not mean the loopback is done externally.
//! The loopback is done internally, but the transmitted data can be seen
//! externally on the CANTX pin.
//!
//! \b External \b Connections \n
//! - None. (Transmitting node generates its own ACK)
//!
//! \b Watch \b Variables \n
//! - txMsgCount - A counter for the number of messages sent
//! - rxMsgCount - A counter for the number of messages received
//! - txMsgData - An array with the data being sent
//! - rxMsgData - An array with the data that was received
//! - errorFlag - A flag that indicates an error has occurred
//!
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
//
// Defines
//
#define MSG_DATA_LENGTH 4
#define TX_MSG_OBJ_ID 1
#define RX_MSG_OBJ_ID 2
//
// Globals
//
volatile uint32_t txMsgCount = 0;
volatile uint32_t rxMsgCount = 0;
volatile uint32_t errorFlag = 0;
uint16_t txMsgData[4];
uint16_t rxMsgData[4];
//
// Function Prototypes
//
__interrupt void canISR(void);
//
// Main
//
void main(void)
{
//
// Initialize device clock and peripherals
//
Device_init();
//
// Initialize GPIO and configure GPIO pins for CANTX/CANRX
//
Device_initGPIO();
GPIO_setPinConfig(DEVICE_GPIO_CFG_CANRXA);
GPIO_setPinConfig(DEVICE_GPIO_CFG_CANTXA);
//
// Initialize the CAN controller
//
// Puts the module in Initialization mode, Disables the parity function
// Initializes the MBX RAM, Initiates a S/W reset of the module
// Seeks write-access to configuration registers.
//
CAN_initModule(CANA_BASE);
//
// Set up the CAN bus bit rate to 500 kbps
// Refer to the Driver Library User Guide for information on how to set
// tighter timing control. Additionally, consult the device data sheet
// for more information about the CAN module clocking.
//
CAN_setBitRate(CANA_BASE, DEVICE_SYSCLK_FREQ, 500000, 20);
//
// Enable interrupts on the CAN peripheral.
// Enables Interrupt line 0, Error & Status Change interrupts in CAN_CTL
// register.
//
CAN_enableInterrupt(CANA_BASE, CAN_INT_IE0 | CAN_INT_ERROR |
CAN_INT_STATUS);
//
// Initialize PIE and clear PIE registers. Disables CPU interrupts.
//
Interrupt_initModule();
//
// Initialize the PIE vector table with pointers to the shell Interrupt
// Service Routines (ISR).
//
Interrupt_initVectorTable();
//
// Enable Global Interrupt (INTM) and realtime interrupt (DBGM)
//
EINT;
ERTM;
//
// Interrupts that are used in this example are re-mapped to
// ISR functions found within this file.
// This registers the interrupt handler in PIE vector table.
//
Interrupt_register(INT_CANA0, &canISR);
//
// Enable the CAN interrupt signal
//
Interrupt_enable(INT_CANA0);
CAN_enableGlobalInterrupt(CANA_BASE, CAN_GLOBAL_INT_CANINT0);
//
// Enable CAN test mode with external loopback
//
CAN_enableTestMode(CANA_BASE, CAN_TEST_EXL);
//
// Initialize the transmit message object used for sending CAN messages.
// Message Object Parameters:
// Message Object ID Number: 1
// Message Identifier: 0x1
// Message Frame: Standard
// Message Type: Transmit
// Message ID Mask: 0x0
// Message Object Flags: Transmit Interrupt
// Message Data Length: 4 Bytes
//
CAN_setupMessageObject(CANA_BASE, TX_MSG_OBJ_ID, 0x1, CAN_MSG_FRAME_STD,
CAN_MSG_OBJ_TYPE_TX, 0, CAN_MSG_OBJ_TX_INT_ENABLE,
MSG_DATA_LENGTH);
//
// Initialize the receive message object used for receiving CAN messages.
// Message Object Parameters:
// Message Object ID Number: 2
// Message Identifier: 0x1
// Message Frame: Standard
// Message Type: Receive
// Message ID Mask: 0x0
// Message Object Flags: Receive Interrupt
// Message Data Length: 4 Bytes (Note that DLC field is a "don't care"
// for a Receive mailbox)
//
CAN_setupMessageObject(CANA_BASE, RX_MSG_OBJ_ID, 0x1, CAN_MSG_FRAME_STD,
CAN_MSG_OBJ_TYPE_RX, 0, CAN_MSG_OBJ_RX_INT_ENABLE,
MSG_DATA_LENGTH);
//
// Initialize the transmit message object data buffer to be sent
//
txMsgData[0] = 0x12;
txMsgData[1] = 0x34;
txMsgData[2] = 0x56;
txMsgData[3] = 0x78;
//
// Start CAN module operations
//
CAN_startModule(CANA_BASE);
//
// Loop Forever - A new message will be sent once per second.
//
for(;;)
{
//
// Check the error flag to see if errors occurred
//
if(errorFlag)
{
Example_Fail = 1;
asm(" ESTOP0");
}
//
// Verify that the number of transmitted messages equal the number of
// messages received before sending a new message
//
if(txMsgCount == rxMsgCount)
{
CAN_sendMessage(CANA_BASE, TX_MSG_OBJ_ID, MSG_DATA_LENGTH,
txMsgData);
Example_PassCount++;
}
else
{
errorFlag = 1;
}
//
// Delay 1 second before continuing
//
DEVICE_DELAY_US(1000000);
//
// Increment the value in the transmitted message data.
//
txMsgData[0] += 0x01;
txMsgData[1] += 0x01;
txMsgData[2] += 0x01;
txMsgData[3] += 0x01;
//
// Reset data if exceeds a byte
//
if(txMsgData[0] > 0xFF)
{
txMsgData[0] = 0;
}
if(txMsgData[1] > 0xFF)
{
txMsgData[1] = 0;
}
if(txMsgData[2] > 0xFF)
{
txMsgData[2] = 0;
}
if(txMsgData[3] > 0xFF)
{
txMsgData[3] = 0;
}
}
}
//
// CAN ISR - The interrupt service routine called when a CAN interrupt is
// triggered. It checks for the cause of the interrupt, and
// maintains a count of all messages that have been transmitted.
//
__interrupt void
canISR(void)
{
uint32_t status;
//
// Read the CAN interrupt status to find the cause of the interrupt
//
status = CAN_getInterruptCause(CANA_BASE);
//
// If the cause is a controller status interrupt, then get the status
//
if(status == CAN_INT_INT0ID_STATUS)
{
//
// Read the controller status. This will return a field of status
// error bits that can indicate various errors. Error processing
// is not done in this example for simplicity. Refer to the
// API documentation for details about the error status bits.
// The act of reading this status will clear the interrupt.
//
status = CAN_getStatus(CANA_BASE);
//
// Check to see if an error occurred.
//
if(((status & ~(CAN_STATUS_TXOK | CAN_STATUS_RXOK)) != 7) &&
((status & ~(CAN_STATUS_TXOK | CAN_STATUS_RXOK)) != 0))
{
//
// Set a flag to indicate some errors may have occurred.
//
errorFlag = 1;
}
}
//
// Check if the cause is the transmit message object 1
//
else if(status == TX_MSG_OBJ_ID)
{
//
// Getting to this point means that the TX interrupt occurred on
// message object 1, and the message TX is complete. Clear the
// message object interrupt.
//
CAN_clearInterruptStatus(CANA_BASE, TX_MSG_OBJ_ID);
//
// Increment a counter to keep track of how many messages have been
// sent. In a real application this could be used to set flags to
// indicate when a message is sent.
//
txMsgCount++;
//
// Since the message was sent, clear any error flags.
//
errorFlag = 0;
}
//
// Check if the cause is the receive message object 2
//
else if(status == RX_MSG_OBJ_ID)
{
//
// Get the received message
//
CAN_readMessage(CANA_BASE, RX_MSG_OBJ_ID, rxMsgData);
//
// Getting to this point means that the RX interrupt occurred on
// message object 2, and the message RX is complete. Clear the
// message object interrupt.
//
CAN_clearInterruptStatus(CANA_BASE, RX_MSG_OBJ_ID);
//
// Increment a counter to keep track of how many messages have been
// received. In a real application this could be used to set flags to
// indicate when a message is received.
//
rxMsgCount++;
//
// Since the message was received, clear any error flags.
//
errorFlag = 0;
}
//
// If something unexpected caused the interrupt, this would handle it.
//
else
{
//
// Spurious interrupt handling can go here.
//
}
//
// Clear the global interrupt flag for the CAN interrupt line
//
CAN_clearGlobalInterruptStatus(CANA_BASE, CAN_GLOBAL_INT_CANINT0);
//
// Acknowledge this interrupt located in group 9
//
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP9);
}
//
// End of File
//
C2000Ware/driverlib/f2837xd/examples/cpu1/can/can_ex3_external_transmit.c
+397
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@@ -0,0 +1,397 @@
//#############################################################################
//
// FILE: can_ex3_external_transmit.c
//
// TITLE: CAN External Transmit Example
//
//! \addtogroup driver_example_list
//! <h1> CAN-A to CAN-B External Transmit </h1>
//!
//! This example initializes CAN module A and CAN module B for external
//! communication. CAN-A module is setup to transmit incrementing data for "n"
//! number of times to the CAN-B module, where "n" is the value of TXCOUNT.
//! CAN-B module is setup to trigger an interrupt service routine (ISR) when
//! data is received. An error flag will be set if the transmitted data doesn't
//! match the received data.
//!
//! \note Both CAN modules on the device need to be
//! connected to each other via CAN transceivers. GPIOs will be different
//! on Launchpad.
//!
//! \b Hardware \b Required \n
//! - A C2000 board with two CAN transceivers
//!
//! \b External \b Connections \n
//! - ControlCARD CANA is on GPIO31 (CANTXA) and GPIO30 (CANRXA)
//! - ControlCARD CANB is on GPIO8 (CANTXB) and GPIO10 (CANRXB)
//!
//!
//! \b Watch \b Variables \n
//! - TXCOUNT - Adjust to set the number of messages to be transmitted
//! - txMsgCount - A counter for the number of messages sent
//! - rxMsgCount - A counter for the number of messages received
//! - txMsgData - An array with the data being sent
//! - rxMsgData - An array with the data that was received
//! - errorFlag - A flag that indicates an error has occurred
//!
//
//#############################################################################
//
// $Release Date: $
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
//
// Defines
//
#define TXCOUNT 100
#define MSG_DATA_LENGTH 4
#define TX_MSG_OBJ_ID 1
#define RX_MSG_OBJ_ID 1
//
// Globals
//
volatile unsigned long i;
volatile uint32_t txMsgCount = 0;
volatile uint32_t rxMsgCount = 0;
volatile uint32_t errorFlag = 0;
uint16_t txMsgData[4];
uint16_t rxMsgData[4];
//
// Function Prototypes
//
__interrupt void canbISR(void); // Receive interrupt for CAN-B.
// No Transmit interrupt for CAN-A
//
// Main
//
void main(void)
{
//
// Initialize device clock and peripherals
//
Device_init();
//
// Initialize GPIO and configure GPIO pins for CANTX/CANRX
// on module A and B. The device.h file may need to be modified to
// reflect the chosen GPIO pins in your board.
//
Device_initGPIO();
GPIO_setPinConfig(DEVICE_GPIO_CFG_CANRXA);
GPIO_setPinConfig(DEVICE_GPIO_CFG_CANTXA);
GPIO_setPinConfig(DEVICE_GPIO_CFG_CANRXB);
GPIO_setPinConfig(DEVICE_GPIO_CFG_CANTXB);
//
// Initialize the CAN controllers
//
CAN_initModule(CANA_BASE);
CAN_initModule(CANB_BASE);
//
// Set up the CAN bus bit rate to 500kHz for each module
// Refer to the Driver Library User Guide for information on how to set
// tighter timing control. Additionally, consult the device data sheet
// for more information about the CAN module clocking.
//
CAN_setBitRate(CANA_BASE, DEVICE_SYSCLK_FREQ, 500000, 20);
CAN_setBitRate(CANB_BASE, DEVICE_SYSCLK_FREQ, 500000, 20);
//
// Enable interrupts on the CAN B peripheral.
// Enables Int.line0, Error & Status Change interrupts
//
CAN_enableInterrupt(CANB_BASE, CAN_INT_IE0 | CAN_INT_ERROR |
CAN_INT_STATUS);
//
// Initialize PIE and clear PIE registers. Disables CPU interrupts.
//
Interrupt_initModule();
//
// Initialize the PIE vector table with pointers to the shell Interrupt
// Service Routines (ISR).
//
Interrupt_initVectorTable();
//
// Enable Global Interrupt (INTM) and realtime interrupt (DBGM)
//
EINT;
ERTM;
//
// Interrupts that are used in this example are re-mapped to
// ISR functions found within this file.
// This registers the interrupt handler in PIE vector table.
//
Interrupt_register(INT_CANB0, &canbISR);
//
// Enable the CAN-B interrupt signal
//
Interrupt_enable(INT_CANB0);
//
// Set GLBINT0_EN bit in CAN_GLB_INT_EN register
//
CAN_enableGlobalInterrupt(CANB_BASE, CAN_GLOBAL_INT_CANINT0);
//
// Initialize the transmit message object used for sending CAN messages.
// Message Object Parameters:
// CAN Module: A
// Message Object ID Number: 1
// Message Identifier: 0x95555555
// Message Frame: Extended
// Message Type: Transmit
// Message ID Mask: 0x0
// Message Object Flags: None
// Message Data Length: 4 Bytes
// No interrupts are enabled for the Transmit side
//
CAN_setupMessageObject(CANA_BASE, TX_MSG_OBJ_ID, 0x95555555,
CAN_MSG_FRAME_EXT, CAN_MSG_OBJ_TYPE_TX, 0,
CAN_MSG_OBJ_NO_FLAGS, MSG_DATA_LENGTH);
//
// Initialize the receive message object used for receiving CAN messages.
// Message Object Parameters:
// CAN Module: B
// Message Object ID Number: 1
// Message Identifier: 0x95555555
// Message Frame: Extended
// Message Type: Receive
// Message ID Mask: 0x0
// Message Object Flags: Receive Interrupt
// Message Data Length: 4 Bytes (Note that DLC field is a "don't care"
// for a Receive mailbox)
//
CAN_setupMessageObject(CANB_BASE, RX_MSG_OBJ_ID, 0x95555555,
CAN_MSG_FRAME_EXT, CAN_MSG_OBJ_TYPE_RX, 0,
CAN_MSG_OBJ_RX_INT_ENABLE, MSG_DATA_LENGTH);
//
// Initialize the transmit message object data buffer to be sent
//
txMsgData[0] = 0x12;
txMsgData[1] = 0x34;
txMsgData[2] = 0x56;
txMsgData[3] = 0x78;
//
// Start CAN module A and B operations
//
CAN_startModule(CANA_BASE);
CAN_startModule(CANB_BASE);
//
// Transmit messages from CAN-A to CAN-B
//
for(i = 0; i < TXCOUNT; i++)
{
//
// Check the error flag to see if errors occurred
//
if(errorFlag)
{
asm(" ESTOP0");
}
//
// Verify that the number of transmitted messages equal the number of
// messages received before sending a new message
//
if(txMsgCount == rxMsgCount)
{
CAN_sendMessage(CANA_BASE, TX_MSG_OBJ_ID, MSG_DATA_LENGTH,
txMsgData);
txMsgCount++;
}
else
{
errorFlag = 1;
}
//
// Delay 0.25 second before continuing
//
DEVICE_DELAY_US(250000);
//
// Increment the value in the transmitted message data.
//
txMsgData[0] += 0x01;
txMsgData[1] += 0x01;
txMsgData[2] += 0x01;
txMsgData[3] += 0x01;
//
// Reset data if exceeds a byte
//
if(txMsgData[0] > 0xFF)
{
txMsgData[0] = 0;
}
if(txMsgData[1] > 0xFF)
{
txMsgData[1] = 0;
}
if(txMsgData[2] > 0xFF)
{
txMsgData[2] = 0;
}
if(txMsgData[3] > 0xFF)
{
txMsgData[3] = 0;
}
}
//
// Stop application
//
asm(" ESTOP0");
}
//
// CAN B ISR - The interrupt service routine is called when an interrupt is
// triggered on CAN module B. It will be executed twice for every
// frame received.
// First time for status-change; second time for Mailbox receive.
//
__interrupt void
canbISR(void)
{
uint32_t status;
//
// Read the CAN-B interrupt status (in the CAN_INT register) to find the
// cause of the interrupt
//
status = CAN_getInterruptCause(CANB_BASE);
//
// If the cause is a controller status interrupt, then get the status.
// During first iteration of every ISR execution, status = 0x8000,
// which simply means CAN_ES != 0x07.
//
if(status == CAN_INT_INT0ID_STATUS)
{
//
// Read the controller status. This will return a field of status
// error bits that can indicate various errors. Error processing
// is not done in this example for simplicity. Refer to the
// API documentation for details about the error status bits.
// The act of reading this status will clear the interrupt.
//
status = CAN_getStatus(CANB_BASE); // Return CAN_ES value.
//
// Now status = 0x00000010, indicating RxOK.
//
//
// Check to see if an error occurred.
//
if(((status & ~(CAN_STATUS_RXOK)) != CAN_STATUS_LEC_MSK) &&
((status & ~(CAN_STATUS_RXOK)) != CAN_STATUS_LEC_NONE))
{
//
// Set a flag to indicate some errors may have occurred.
//
errorFlag = 1;
}
}
//
// Check if the cause is the CAN-B receive message object 1. Will be skipped
// in the first iteration of every ISR execution
//
else if(status == RX_MSG_OBJ_ID)
{
//
// Get the received message
//
CAN_readMessage(CANB_BASE, RX_MSG_OBJ_ID, rxMsgData);
//
// Getting to this point means that the RX interrupt occurred on
// message object 1, and the message RX is complete. Clear the
// message object interrupt.
//
CAN_clearInterruptStatus(CANB_BASE, RX_MSG_OBJ_ID);
//
// Increment a counter to keep track of how many messages have been
// received. In a real application this could be used to set flags to
// indicate when a message is received.
//
rxMsgCount++;
//
// Since the message was received, clear any error flags.
//
errorFlag = 0;
}
//
// If something unexpected caused the interrupt, this would handle it.
//
else
{
//
// Spurious interrupt handling can go here.
//
}
//
// Clear the global interrupt flag for the CAN interrupt line
//
CAN_clearGlobalInterruptStatus(CANB_BASE, CAN_GLOBAL_INT_CANINT0);
//
// Acknowledge this interrupt located in group 9
//
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP9);
}
//
// End of File
//
C2000Ware/driverlib/f2837xd/examples/cpu1/can/can_ex4_simple_transmit.c
+172
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@@ -0,0 +1,172 @@
//#############################################################################
//
// FILE: can_ex4_simple_transmit.c
//
// TITLE: CAN simple External Transmit Example
//
//! \addtogroup driver_example_list
//! <h1> CAN-A External Transmit </h1>
//!
//! This example initializes CAN module A for external communication.
//! CAN-A module is setup to transmit data for "n" number of times,
//! where "n" is the value of TXCOUNT. Another CAN node configured for the
//! same bit-rate is needed to provide the ACK. No interrupts are used.
//!
//! \b Hardware \b Required \n
//! - A C2000 board with CAN transceiver and another CAN node configured
//! for the same bit-rate to provide the ACK.
//!
//! \b Watch \b Variables \n
//! - TXCOUNT - Adjust to set the number of messages to be transmitted
//! - txMsgCount - A counter for the number of messages sent
//! - txMsgData - An array with the data being sent
//!
//
//#############################################################################
// $TI Release: $
// $Release Date: $
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
//
// Defines
//
#define TXCOUNT 100000
#define MSG_DATA_LENGTH 8
#define TX_MSG_OBJ_ID 1
//
// Globals
//
volatile unsigned long i;
volatile uint32_t txMsgCount = 0;
uint16_t txMsgData[8];
//
// Main
//
void main(void)
{
//
// Initialize device clock and peripherals
//
Device_init();
//
// Initialize GPIO and configure GPIO pins for CANTX/CANRX
// on module A
//
Device_initGPIO();
GPIO_setPinConfig(DEVICE_GPIO_CFG_CANRXA);
GPIO_setPinConfig(DEVICE_GPIO_CFG_CANTXA);
//
// Initialize the CAN controllers
//
CAN_initModule(CANA_BASE);
//
// Set up the CAN bus bit rate to 500kHz for each module
// Refer to the Driver Library User Guide for information on how to set
// tighter timing control. Additionally, consult the device data sheet
// for more information about the CAN module clocking.
//
CAN_setBitRate(CANA_BASE, DEVICE_SYSCLK_FREQ, 500000, 16);
//
// Initialize the transmit message object used for sending CAN messages.
// Message Object Parameters:
// CAN Module: A
// Message Object ID Number: 1
// Message Identifier: 0x01
// Message Frame: Standard
// Message Type: Transmit
// Message ID Mask: 0x0
// Message Object Flags: None
// Message Data Length: 4 Bytes
//
CAN_setupMessageObject(CANA_BASE, TX_MSG_OBJ_ID, 0x1,
CAN_MSG_FRAME_STD, CAN_MSG_OBJ_TYPE_TX, 0,
CAN_MSG_OBJ_NO_FLAGS, MSG_DATA_LENGTH);
//
// Initialize the transmit message object data buffer to be sent
//
txMsgData[0] = 0x01;
txMsgData[1] = 0x23;
txMsgData[2] = 0x45;
txMsgData[3] = 0x67;
txMsgData[4] = 0x89;
txMsgData[5] = 0xAB;
txMsgData[6] = 0xCD;
txMsgData[7] = 0xEF;
//
// Start CAN module A operations
//
CAN_startModule(CANA_BASE);
//
// Transmit messages from CAN-A
//
while(1)
//
// Comment for infinite transmissions
//
//for(i = 0; i < TXCOUNT; i++)
//
{
CAN_sendMessage(CANA_BASE, TX_MSG_OBJ_ID, MSG_DATA_LENGTH, txMsgData);
//
// Poll TxOk bit in CAN_ES register to check completion of transmission
//
while(((HWREGH(CANA_BASE + CAN_O_ES) & CAN_ES_TXOK)) != CAN_ES_TXOK)
{
}
}
//
// Stop application
//
asm(" ESTOP0");
}
//
// End of File
//
C2000Ware/driverlib/f2837xd/examples/cpu1/can/can_ex5_simple_receive.c
+162
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@@ -0,0 +1,162 @@
//#############################################################################
//
// FILE: can_ex5_simple_receive.c
//
// TITLE: CAN Simple Receive Example
//
//! \addtogroup driver_example_list
//! <h1> CAN simple example that illustrates data reception </h1>
//!
//! This example initializes CAN module A for Reception. When a frame with a
//! STD-MSGID of 0x1 is received, the data will be copied in mailbox 1.
//! If a message of any other MSGID is received, an ACK will be provided.
//! GPIO65 will be toggled in both cases. Completion of reception
//! is determined by polling. No interrupts are used.
//! Note: RxOK bit is set even when the MSGID does not match.
//!
//! \b Hardware \b Required \n
//! - An external CAN node that transmits to CAN-A on the C2000 MCU
//!
//! \b Watch \b Variables \n
//! - rxMsgCount - A counter for the number of messages received
//! - rxMsgData - An array with the data that was received
//!
//
//#############################################################################
//
// $Release Date: $
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
//
// Defines
//
#define MSG_DATA_LENGTH 0 // "Don't care" for a Receive mailbox
#define RX_MSG_OBJ_ID 1 // Use mailbox 1
//
// Globals
//
uint16_t rxMsgData[8];
volatile uint32_t rxMsgCount = 0;
//
// Main
//
void main(void)
{
//
// Initialize device clock and peripherals
//
Device_init();
//
// Initialize GPIO
//
Device_initGPIO();
//
// Configure GPIO pins for CANTX/CANRX
//
GPIO_setPinConfig(DEVICE_GPIO_CFG_CANRXA);
GPIO_setPinConfig(DEVICE_GPIO_CFG_CANTXA);
//
// Configure GPIO pin which is toggled upon message reception
//
GPIO_setPadConfig(65U, GPIO_PIN_TYPE_STD);
GPIO_setDirectionMode(65U, GPIO_DIR_MODE_OUT);
//
// Initialize the CAN controller
//
CAN_initModule(CANA_BASE);
//
// Set up the CAN bus bit rate to 500kHz for each module
// Refer to the Driver Library User Guide for information on how to set
// tighter timing control. Additionally, consult the device data sheet
// for more information about the CAN module clocking.
//
CAN_setBitRate(CANA_BASE, DEVICE_SYSCLK_FREQ, 500000, 16);
//
// Initialize the receive message object used for receiving CAN messages.
// Message Object Parameters:
// CAN Module: A
// Message Object ID Number: 1
// Message Identifier: 0x1
// Message Frame: Standard
// Message Type: Receive
// Message ID Mask: 0x0
// Message Object Flags: None
// Message Data Length: "Don't care" for a Receive mailbox
//
CAN_setupMessageObject(CANA_BASE, RX_MSG_OBJ_ID, 0x1,
CAN_MSG_FRAME_STD, CAN_MSG_OBJ_TYPE_RX, 0,
CAN_MSG_OBJ_NO_FLAGS, MSG_DATA_LENGTH);
//
// Start CAN module A operations
//
CAN_startModule(CANA_BASE);
//
// Start reception - Just wait for data from another node
//
while(1)
{
//
// Poll RxOk bit in CAN_ES register to check completion of Reception
//
if(((HWREGH(CANA_BASE + CAN_O_ES) & CAN_ES_RXOK)) == CAN_ES_RXOK)
{
//
// Get the received message
//
CAN_readMessage(CANA_BASE, RX_MSG_OBJ_ID, rxMsgData);
GPIO_togglePin(65U);
rxMsgCount++;
}
}
}
//
// End of File
//
C2000Ware/driverlib/f2837xd/examples/cpu1/can/can_ex8_remote_tx.c
+239
View File
@@ -0,0 +1,239 @@
//#############################################################################
//
// FILE: can_ex8_remote_tx.c
//
// TITLE: CAN Remote-Frame Transmit Example
//
//! \addtogroup driver_example_list
//! <h1> CAN-A Remote-Frame Transmit </h1>
//!
//! This example initializes CAN module A for external communication.
//! It demonstrates the ability of the module to transmit a Remote-frame
//! and receive a response in the same mailbox. CAN-B node is configured
//! to respond to the Remote frame. No interrupts are used.
//!
//! \b Hardware \b Required \n
//! - A C2000 board with CAN transceiver and another CAN node configured
//! for the same bit-rate to provide the response to the Remote frame.
//! In this example, CAN-B is the "other node".
//!
//! \b Watch \b Variables \n
//! - TXCOUNT - Adjust to set the number of Remote frames to be transmitted
//! - txMsgCount - A counter for the number of messages sent
//! - rxMsgData - An array with the data being received
//!
//
//#############################################################################
//
// $Release Date: $
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
//
// Defines
//
#define TXCOUNT 1
#define MSG_DATA_LENGTH 8
#define TX_MSG_OBJ_ID 1
//
// Globals
//
volatile unsigned long i;
volatile uint32_t txMsgCount = 0;
//
// Buffer to store the message Received by node A
//
uint16_t rxMsgData[8];
//
// Main
//
void main(void)
{
//
// Initialize device clock and peripherals
//
Device_init();
//
// Initialize GPIO and configure GPIO pins for CANTX/CANRX
// on modules A & B
//
Device_initGPIO();
GPIO_setPinConfig(DEVICE_GPIO_CFG_CANRXA);
GPIO_setPinConfig(DEVICE_GPIO_CFG_CANTXA);
GPIO_setPinConfig(DEVICE_GPIO_CFG_CANRXB);
GPIO_setPinConfig(DEVICE_GPIO_CFG_CANTXB);
//
// Initialize the CAN controllers
//
CAN_initModule(CANA_BASE);
CAN_initModule(CANB_BASE);
//
// Set up the CAN bus bit rate to 500kHz for each module
// Refer to the Driver Library User Guide for information on how to set
// tighter timing control. Additionally, consult the device data sheet
// for more information about the CAN module clocking.
//
CAN_setBitRate(CANA_BASE, DEVICE_SYSCLK_FREQ, 500000, 16);
CAN_setBitRate(CANB_BASE, DEVICE_SYSCLK_FREQ, 500000, 16);
//
// Initialize the mailbox used for sending the remote frame
// - and receiving the corresponding data frame
// Message Object Parameters:
// CAN Module: A
// Message Object ID Number: 1
// Message Identifier: 0x111
// Message Frame: Standard
// Message Type: Receive (but transmits a Remote frame first)
// Message ID Mask: 0x0
// Message Object Flags: None
// Message Data Length: 8 Bytes
//
CAN_setupMessageObject(CANA_BASE, TX_MSG_OBJ_ID, 0x111,
CAN_MSG_FRAME_STD, CAN_MSG_OBJ_TYPE_RX, 0,
CAN_MSG_OBJ_NO_FLAGS, MSG_DATA_LENGTH);
//
// Initialize the mailbox used for responding to the remote frame
// Message Object Parameters:
// CAN Module: B
// Message Object ID Number: 1
// Message Identifier: 0x111
// Message Frame: Standard
// Message Type: Transmit (Auto respond to a remote frame)
// Message ID Mask: 0x0
// Message Object Flags: None
// Message Data Length: 8 Bytes ("Don't care" for this MBX)
//
CAN_setupMessageObject(CANB_BASE, TX_MSG_OBJ_ID, 0x111,
CAN_MSG_FRAME_STD, CAN_MSG_OBJ_TYPE_RXTX_REMOTE, 0,
CAN_MSG_OBJ_NO_FLAGS, MSG_DATA_LENGTH);
//
// Initialize the receive buffer to a known value
//
rxMsgData[0] = 0;
rxMsgData[1] = 0;
rxMsgData[2] = 0;
rxMsgData[3] = 0;
rxMsgData[4] = 0;
rxMsgData[5] = 0;
rxMsgData[6] = 0;
rxMsgData[7] = 0;
//
// Start CAN module operations
//
CAN_startModule(CANA_BASE);
CAN_startModule(CANB_BASE);
//
// Copy data into the mailbox1 RAM of CAN-B. This is the data that will be
// automatically transmitted in response to a remote frame.
//
// Wait for busy bit to clear
//
while((HWREGH(CANB_BASE + CAN_O_IF1CMD) & CAN_IF1CMD_BUSY) ==
CAN_IF1CMD_BUSY)
{
}
//
// Write to IF1DATA & IF1DATB registers
//
HWREG_BP(CANB_BASE + CAN_O_IF1DATA) = 0x67452301UL;
HWREG_BP(CANB_BASE + CAN_O_IF1DATB) = 0xEFCDAB89UL;
//
// Transfer to MBX RAM
//
HWREG_BP(CANB_BASE + CAN_O_IF1CMD) = 0x00830001UL;
//
// Wait for busy bit to clear
//
while((HWREGH(CANB_BASE + CAN_O_IF1CMD) & CAN_IF1CMD_BUSY) ==
CAN_IF1CMD_BUSY)
{
}
//
// Transmit Remote frame(s) from CAN-A and await data frame(s) from node B
//
//while(1) // Uncomment for infinite transmissions
for(i = 0; i < TXCOUNT; i++)
{
//
// Initiate transmission of remote frame. "rxMsgData" is "dummy"
// No data will go out on a Remote Frame
//
CAN_sendRemoteRequestMessage(CANA_BASE, TX_MSG_OBJ_ID);
//
// Poll TxOk bit in CAN_ES register to check completion of transmission
//
while(((HWREG_BP(CANA_BASE + CAN_O_ES) & CAN_ES_TXOK)) !=
CAN_ES_TXOK){}
txMsgCount++; // Increment TX counter
//
// Poll RxOk bit in CAN_ES register to check completion of reception
//
while(((HWREG_BP(CANA_BASE + CAN_O_ES) & CAN_ES_RXOK)) !=
CAN_ES_RXOK){}
CAN_readMessage(CANA_BASE, 1, rxMsgData);
}
//
// Stop application
//
asm(" ESTOP0");
}
//
// End of File
//
C2000Ware/driverlib/f2837xd/examples/cpu1/can/can_ex9_remote_answer.c
+176
View File
@@ -0,0 +1,176 @@
//#############################################################################
//
// FILE: can_ex9_remote_answer.c
//
// TITLE: CAN Remote-Frame Auto-answer Example
//
//! \addtogroup driver_example_list
//! <h1> CAN-A Remote-Frame Auto-answer </h1>
//!
//! This example initializes CAN module A for external communication.
//! It demonstrates the ability of the module to respond to a Remote-frame.
//!
//! \b Hardware \b Required \n
//! - A C2000 board with CAN transceiver and another CAN node configured
//! for the same bit-rate to transmit the Remote frame.
//!
//!
//! \b Watch \b Variables \n
//!
//! - txMsgCount - A counter for the number of data frames sent
//!
//
//#############################################################################
//
// $Release $
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
//
// Defines
//
#define MSG_DATA_LENGTH 8
#define TX_MSG_OBJ_ID 1
//
// Globals
//
volatile uint32_t txMsgCount = 0;
//
// Main
//
void main(void)
{
//
// Initialize device clock and peripherals
//
Device_init();
//
// Initialize GPIO and configure GPIO pins for CANTX/CANRX
// on modules A & B
//
Device_initGPIO();
GPIO_setPinConfig(DEVICE_GPIO_CFG_CANRXA);
GPIO_setPinConfig(DEVICE_GPIO_CFG_CANTXA);
//
// Initialize the CAN controllers
//
CAN_initModule(CANA_BASE);
//
// Set up the CAN bus bit rate to 500kHz for each module
// Refer to the Driver Library User Guide for information on how to set
// tighter timing control. Additionally, consult the device data sheet
// for more information about the CAN module clocking.
//
CAN_setBitRate(CANA_BASE, DEVICE_SYSCLK_FREQ, 500000, 16);
//
// Initialize the mailbox used for sending the data frame
// Message Object Parameters:
// CAN Module: A
// Message Object ID Number: 1
// Message Identifier: 0x111
// Message Frame: Standard
// Message Type: Transmit (with auto-answer)
// Message ID Mask: 0x0
// Message Object Flags: None
// Message Data Length: 8 Bytes
//
CAN_setupMessageObject(CANA_BASE, TX_MSG_OBJ_ID, 0x111,
CAN_MSG_FRAME_STD, CAN_MSG_OBJ_TYPE_RXTX_REMOTE, 0,
CAN_MSG_OBJ_NO_FLAGS, MSG_DATA_LENGTH);
//
// Start CAN module operations
//
CAN_startModule(CANA_BASE);
//
// Copy data into the mailbox1 RAM of CAN-A. This is the data that will be
// automatically transmitted in response to a remote frame.
//
// Wait for busy bit to clear
//
while((HWREGH(CANA_BASE +CAN_O_IF1CMD) & CAN_IF1CMD_BUSY)==CAN_IF1CMD_BUSY)
{
}
//
// Write to IF1DATA & IF1DATB registers
//
HWREG_BP(CANA_BASE + CAN_O_IF1DATA) = 0x44332211UL;
HWREG_BP(CANA_BASE + CAN_O_IF1DATB) = 0x88776655UL;
//
// Transfer to MBX RAM
//
HWREG_BP(CANA_BASE + CAN_O_IF1CMD) = 0x00830001UL;
//
// Wait for busy bit to clear
//
while((HWREGH(CANA_BASE + CAN_O_IF1CMD) & CAN_IF1CMD_BUSY) ==
CAN_IF1CMD_BUSY)
{
}
//
// Wait and Transmit data frame(s)in response to Remote frame(s)
//
while(1)
{
//
// Poll TxOk bit in CAN_ES register to check completion of transmission
//
while(((HWREGH(CANA_BASE + CAN_O_ES) & CAN_ES_TXOK)) != CAN_ES_TXOK)
{
}
txMsgCount++; // Increment TX counter
}
}
//
// End of File
//
C2000Ware/driverlib/f2837xd/examples/cpu1/cla/CCS/cla_ex1_asin.projectspec
+45
View File
@@ -0,0 +1,45 @@
<projectSpec>
<project
name="cla_ex1_asin"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="sysconfig;C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD --package F2837xD_176PTP --part F2837xD_176PTP"
postBuildStep="
if ${CLB_DEBUG} == 1 mkdir &quot;${BuildDirectory}/simulation&quot;
;if ${CLB_DEBUG} == 1 ${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include/type3 -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;if ${CLB_DEBUG} == 1 ${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/type3/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/type3/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/type3/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/type3/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/type3/CLB_counter_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/type3/CLB_counter_top_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/type3/CLB_FSM_top_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/type3/CLB_LUT4_top_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/type3/CLB_OutputLUT_top_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group
;if ${CLB_DEBUG} == 1 &quot;./simulation/simulation_output.exe&quot;
;if ${CLB_DEBUG} == 1 ${NODE_TOOL} &quot;${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/dot_file_libraries/clbDotUtility.js&quot; &quot;${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;
;if ${GENERATE_DIAGRAM} == 1 mkdir &quot;${BuildDirectory}/diagrams&quot;
;if ${GENERATE_DIAGRAM} == 1 ${NODE_TOOL} &quot;${C2000WARE_ROOT}/driverlib/.meta/generate_diagrams.js&quot; &quot;${C2000WARE_ROOT}&quot; &quot;${BuildDirectory}/diagrams&quot; &quot;${BuildDirectory}/syscfg&quot;
"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${C2000WARE_ROOT} -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} --define=DEBUG -ml -mt -v28 --float_support=fpu32 --cla_support=cla1 --vcu_support=vcu2 --tmu_support=tmu0 --gen_func_subsections=on --define=CPU1 --diag_warning=225 --diag_suppress=10063 --diag_suppress=10068 --diag_suppress=770 --display_error_number" linkerBuildOptions="--define=CLA_C --entry_point code_start --stack_size=0x3F8 --heap_size=0x200 -i${C2000WARE_ROOT} -i${PROJECT_BUILD_DIR}/syscfg -lc2000ware_libraries.cmd.genlibs " />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${C2000WARE_ROOT} -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} --define=DEBUG --define=_FLASH -ml -mt -v28 --float_support=fpu32 --cla_support=cla1 --vcu_support=vcu2 --tmu_support=tmu0 --define=CPU1 --diag_warning=225 --diag_suppress=10063 --diag_suppress=10068 --diag_suppress=770 --display_error_number --gen_func_subsections=on " linkerBuildOptions="--define=CLA_C --entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define=_FLASH -i${C2000WARE_ROOT} -i${PROJECT_BUILD_DIR}/syscfg -lc2000ware_libraries.cmd.genlibs " />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<buildVariable name="CLB_DEBUG" value="0" scope="project" />
<buildVariable name="GENERATE_DIAGRAM" value="0" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_CLA_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM"/>
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_CLA_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH"/>
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../asin.cla" targetDirectory="" />
<file action="copy" path="../cla_ex1_asin.c" targetDirectory="" />
<file action="copy" path="../cla_ex1_asin_shared.h" targetDirectory="" />
<file action="copy" path="../cla_ex1_asin.syscfg" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/cla/CCS/cla_ex2_atan.projectspec
+45
View File
@@ -0,0 +1,45 @@
<projectSpec>
<project
name="cla_ex2_atan"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="sysconfig;C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD --package F2837xD_176PTP --part F2837xD_176PTP""
postBuildStep="
if ${CLB_DEBUG} == 1 mkdir &quot;${BuildDirectory}/simulation&quot;
;if ${CLB_DEBUG} == 1 ${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include/type3 -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;if ${CLB_DEBUG} == 1 ${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/type3/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/type3/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/type3/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/type3/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/type3/CLB_counter_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/type3/CLB_counter_top_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/type3/CLB_FSM_top_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/type3/CLB_LUT4_top_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/type3/CLB_OutputLUT_top_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group
;if ${CLB_DEBUG} == 1 &quot;./simulation/simulation_output.exe&quot;
;if ${CLB_DEBUG} == 1 ${NODE_TOOL} &quot;${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/dot_file_libraries/clbDotUtility.js&quot; &quot;${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;
;if ${GENERATE_DIAGRAM} == 1 mkdir &quot;${BuildDirectory}/diagrams&quot;
;if ${GENERATE_DIAGRAM} == 1 ${NODE_TOOL} &quot;${C2000WARE_ROOT}/driverlib/.meta/generate_diagrams.js&quot; &quot;${C2000WARE_ROOT}&quot; &quot;${BuildDirectory}/diagrams&quot; &quot;${BuildDirectory}/syscfg&quot;
"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_ROOT} --gen_func_subsections=on --define=DEBUG -ml -mt -v28 --float_support=fpu32 --cla_support=cla1 --vcu_support=vcu2 --tmu_support=tmu0 --define=CPU1 --diag_warning=225 --diag_suppress=10063 --diag_suppress=10068 --diag_suppress=770 --display_error_number" linkerBuildOptions=""--define=CLA_C --entry_point code_start --stack_size=0x3F8 --heap_size=0x200 -i${C2000WARE_ROOT} -i${PROJECT_BUILD_DIR}/syscfg -lc2000ware_libraries.cmd.genlibs " />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_ROOT} --gen_func_subsections=on --define=DEBUG --define=_FLASH -ml -mt -v28 --float_support=fpu32 --cla_support=cla1 --vcu_support=vcu2 --tmu_support=tmu0 --define=CPU1 --diag_warning=225 --diag_suppress=10063 --diag_suppress=10068 --diag_suppress=770 --display_error_number" linkerBuildOptions="--define=CLA_C --entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define=_FLASH -i${C2000WARE_ROOT} -i${PROJECT_BUILD_DIR}/syscfg -lc2000ware_libraries.cmd.genlibs " />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<buildVariable name="CLB_DEBUG" value="0" scope="project" />
<buildVariable name="GENERATE_DIAGRAM" value="0" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_CLA_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM"/>
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_CLA_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH"/>
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../atan.cla" targetDirectory="" />
<file action="copy" path="../cla_ex2_atan.c" targetDirectory="" />
<file action="copy" path="../cla_ex2_atan_shared.h" targetDirectory="" />
<file action="copy" path="../cla_ex2_atan.syscfg" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/cla/asin.cla
+162
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//#############################################################################
// \file asin.cla
//
// \brief Arc Sine Example
//
//#############################################################################
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
// Included Files
//
#include "cla_ex1_asin_shared.h"
//
// Defines
//
//
// Globals
//
// Note that the globals defined in the .cla source are global to the cla source
// file. i.e. they may be shared across tasks. All of the data shared between
// the CLA and the C28x CPU must be defined in the C (or C++) code, and not the
// CLA code.
//
//
// Function Definitions
//
//Task 1 : Calculate asin(X)
// Description:
// Step(1): Calculate absolute of the input X
//
// Step(2): Use the upper 6-bits of input "X" value as an
// index into the table to obtain the coefficients
// for a second order equation:
//
// _FPUasinTable:
// CoeffA0[0]
// CoeffA1[0]
// CoeffA2[0]
// .
// .
// CoeffA0[63]
// CoeffA1[63]
// CoeffA2[63]
//
// Step(3): Calculate the angle using the following equation:
//
// arctan(Ratio) = A0 + A1*Ratio + A2*Ratio*Ratio
// arctan(Ratio) = A0 + Ratio(A1 + A2*Ratio)
//
// Step(4): The final angle is determined as follows:
//
// if( X < 0 )
// Angle = -Angle
__interrupt void Cla1Task1 ( void )
{
//
//Local Variables
//
int xTblIdx; //integer valued Table index
float A0,A1,A2; //Table coefficients
float *entry;
float result;
//
//Preprocessing
//
__mdebugstop();
xTblIdx = fVal * TABLE_SIZE_M_1; //convert table index to u16-bits
xTblIdx = xTblIdx * 3; //Table is ordered as 3 32-bit coefficients, the
//index points to these triplets, hence the *3*sizeof(float)
entry = &CLAasinTable[xTblIdx];
A0 = *entry++;
A1 = *entry++;
A2 = *entry;
result = A0 + fVal*(A1 + A2*fVal);
//
//Post processing
//
if(fVal < 0)
{
result = - result;
}
fResult = result;
}
interrupt void Cla1Task2 ( void )
{
}
interrupt void Cla1Task3 ( void )
{
}
interrupt void Cla1Task4 ( void )
{
}
interrupt void Cla1Task5 ( void )
{
}
interrupt void Cla1Task6 ( void )
{
}
interrupt void Cla1Task7 ( void )
{
}
interrupt void Cla1Task8 ( void )
{
}
//
// End of file
//
C2000Ware/driverlib/f2837xd/examples/cpu1/cla/atan.cla
+187
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//#############################################################################
// \file atan.cla
//
// \brief Arc Tangent Example
//
//#############################################################################
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
// Included Files
//
#include "cla_ex2_atan_shared.h"
//
// Defines
//
//
// Globals
//
// Note that the globals defined in the .cla source are global to the cla source
// file. i.e. they may be shared across tasks. All of the data shared between
// the CLA and the C28x CPU must be defined in the C (or C++) code, and not the
// CLA code.
//
//
// Function Definitions
//
//Task 1 : Calculate atan(Y)
// Description:
// Step(1): if( 1.0 >= abs(Y) )
// Numerator = abs(Y)
// Denominator = 1.0
// else
// Numerator = 1.0
// Denominator = abs(Y)
//
// Step(2): Ratio = Numerator/Denominator
//
// Note: Ratio range = 0.0 to 1.0
//
// Step(3): Use the upper 6-bits of the "Ratio" value as an
// index into the table to obtain the coefficients
// for a second order equation:
//
// _FPUatan2Table:
// CoeffA0[0]
// CoeffA1[0]
// CoeffA2[0]
// .
// .
// CoeffA0[63]
// CoeffA1[63]
// CoeffA2[63]
//
// Step(4): Calculate the angle using the following equation:
//
// arctan(Ratio) = A0 + A1*Ratio + A2*Ratio*Ratio
// arctan(Ratio) = A0 + Ratio(A1 + A2*Ratio)
//
// Step(5): The final angle is determined as follows:
//
// if( Y >= 0 and 1.0 >= abs(Y) )
// Angle = arctan(abs(Y)/1.0)
// if( Y >= 0 and 1.0 < abs(Y) )
// Angle = PI/2 - arctan(1.0/abs(Y))
// if( Y < 0 )
// Angle = -Angle
__interrupt void Cla1Task1 ( void )
{
//
//Local Variables
//
unsigned int uxTblIdx; //unsigned integer valued Table index
float ratio;
float num,den;
float A0,A1,A2; //Table coefficients
float *base;
float result;
//
//Preprocessing
//
__mdebugstop();
num = __mminf32(fabsf(fVal),1.0f);
den = __mmaxf32(fabsf(fVal),1.0f);
ratio = (num/den); //Expected the newton raphson algo for better
//accuracy on the divide
uxTblIdx = ratio * TABLE_SIZE_M_1 * 3; //convert table index to u16-bits
uxTblIdx = uxTblIdx * 3; //Table is ordered as 3 32-bit coefficients, the
//index points to these triplets, hence the *3*sizeof(float)
base = &CLAatan2Table[uxTblIdx];
A0 = *base++;
A1 = *base++;
A2 = *base;
result = A0 + ratio*(A1 + A2*ratio);
//
//Post processing
//
if(fabsf(fVal) > 1.0f)
{
result = PIBYTWO - result;
}
if(fVal < 0.0f)
{
result = -result;
}
fResult = result;
}
interrupt void Cla1Task2 ( void )
{
}
interrupt void Cla1Task3 ( void )
{
}
interrupt void Cla1Task4 ( void )
{
}
interrupt void Cla1Task5 ( void )
{
}
interrupt void Cla1Task6 ( void )
{
}
interrupt void Cla1Task7 ( void )
{
}
interrupt void Cla1Task8 ( void )
{
}
//
// End of file
//
C2000Ware/driverlib/f2837xd/examples/cpu1/cla/cla_ex1_asin.c
+416
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//###########################################################################
//
// FILE: cla_ex1_asin.c
//
// TITLE: CLA Arcsine Example
//
//! \addtogroup driver_example_list
//! <h1>CLA \f$arcsine(x)\f$ using a lookup table (cla_asin_cpu01)</h1>
//!
//! In this example, Task 1 of the CLA will calculate the arcsine of
//! an input argument in the range (-1.0 to 1.0) using a lookup table.
//!
//! \b Memory \b Allocation \n
//! - CLA1 Math Tables (RAMLS0)
//! - CLAasinTable - Lookup table
//! - CLA1 to CPU Message RAM
//! - fResult - Result of the lookup algorithm
//! - CPU to CLA1 Message RAM
//! - fVal - Sample input to the lookup algorithm
//!
//! \b Watch \b Variables \n
//! - fVal - Argument to task 1
//! - fResult - Result of \f$arcsin(fVal)\f$
//!
//
//###########################################################################
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//###########################################################################
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
#include "cla_ex1_asin_shared.h"
#include "board.h"
//
// Defines
//
#define WAITSTEP asm(" RPT #255 || NOP")
//
// Globals
//
//
//Task 1 (C) Variables
// NOTE: Do not initialize the Message RAM variables globally, they will be
// reset during the message ram initialization phase in the CLA memory
// configuration routine
//
#ifdef __cplusplus
#pragma DATA_SECTION("CpuToCla1MsgRAM");
float fVal;
#pragma DATA_SECTION("Cla1ToCpuMsgRAM");
float fResult;
#else
#pragma DATA_SECTION(fVal,"CpuToCla1MsgRAM");
float fVal;
#pragma DATA_SECTION(fResult,"Cla1ToCpuMsgRAM");
float fResult;
#endif //__cplusplus
float y[BUFFER_SIZE];
//
//Task 2 (C) Variables
//
//
//Task 3 (C) Variables
//
//
//Task 4 (C) Variables
//
//
//Task 5 (C) Variables
//
//
//Task 6 (C) Variables
//
//
//Task 7 (C) Variables
//
//
//Task 8 (C) Variables
//
//
//Common (C) Variables
//The Exponential table
//
#ifdef __cplusplus
#pragma DATA_SECTION("CLADataLS0")
#else
#pragma DATA_SECTION(CLAasinTable,"CLADataLS0")
#endif //__cplusplus
float CLAasinTable[]={
0.0, 1.0, 0.0,
0.000000636202, 0.999877862610, 0.007815361896,
0.000005099694, 0.999510644409, 0.015647916155,
0.000017268312, 0.998895919094, 0.023514960332,
0.000041121765, 0.998029615282, 0.031434003631,
0.000080794520, 0.996905974725, 0.039422875916,
0.000140631089, 0.995517492804, 0.047499840611,
0.000225244584, 0.993854840311, 0.055683712914,
0.000339579512, 0.991906765146, 0.063993984848,
0.000488979852, 0.989659972212, 0.072450958820,
0.000679263611, 0.987098979366, 0.081075891529,
0.000916805182, 0.984205946802, 0.089891150305,
0.001208627040, 0.980960476685, 0.098920384204,
0.001562502549, 0.977339379243, 0.108188712551,
0.001987071928, 0.973316400729, 0.117722933997,
0.002491973784, 0.968861907789, 0.127551759665,
0.003087995053, 0.963942521723, 0.137706074532,
0.003787242692, 0.958520694794, 0.148219231941,
0.004603341138, 0.952554219267, 0.159127386977,
0.005551660294, 0.945995657913, 0.170469875522,
0.006649579796, 0.938791682505, 0.182289647088,
0.007916796475, 0.930882303984, 0.194633761132,
0.009375683410, 0.922199974574, 0.207553958472,
0.011051710808, 0.912668537890, 0.221107321885,
0.012973941175, 0.902201997769, 0.235357042896,
0.015175614174, 0.890703070035, 0.250373315541,
0.017694840102, 0.878061473098, 0.266234382514,
0.020575425537, 0.864151902887, 0.283027765009,
0.023867860513, 0.848831624374, 0.300851714968,
0.027630504055, 0.831937595031, 0.319816937941,
0.031931014547, 0.813283013821, 0.340048646894,
0.036848083955, 0.792653161200, 0.361689022958,
0.042473551274, 0.769800358920, 0.384900179460,
0.048914992206, 0.744437830278, 0.409867752228,
0.056298910750, 0.716232177740, 0.436805274317,
0.064774696786, 0.684794109766, 0.465959540059,
0.074519565699, 0.649666934178, 0.497617226179,
0.085744766889, 0.610312179660, 0.532113122767,
0.098703445606, 0.566091493186, 0.569840443472,
0.113700678529, 0.516243664372, 0.611263845480,
0.131106395009, 0.459855210927, 0.656936015611,
0.151372169232, 0.395822366759, 0.707518998893,
0.175053263659, 0.322801460177, 0.763811905770,
0.202837883870, 0.239143420888, 0.826787304376,
0.235586468765, 0.142806299514, 0.897639596948,
0.274385149825, 0.031236880585, 0.977850174820,
0.320619535938, -0.098791845166, 1.069276441800,
0.376078169620, -0.251407364538, 1.174275392129,
0.443100143614, -0.431959397725, 1.295878193174,
0.524789871827, -0.647485610469, 1.438041695773,
0.625336471263, -0.907400624736, 1.606018804842,
0.750500589935, -1.224540947101, 1.806917563896,
0.908377657341, -1.616794995066, 2.050569262035,
1.110633894185, -2.109729648039, 2.350920816737,
1.374584721437, -2.740985157716, 2.728353889708,
1.726848242753, -3.567962877198, 3.213722960014,
2.210117561056, -4.682006534082, 3.855770086891,
2.896554011854, -6.236312386687, 4.735651038017,
3.916505715382, -8.505488022524, 5.997790945975,
5.526855868703, -12.026617159136, 7.922628470498,
8.298197116322, -17.983705080358, 11.123941286820,
13.741706072449, -29.488929624542, 17.203344479111,
27.202707817485, -57.466598393615, 31.741016484669,
83.158101335898, -171.803399517566, 90.149831709374
};
float asin_expected[BUFFER_SIZE]={
1.570796, 1.393789, 1.320141, 1.263401, 1.215375,
1.172892, 1.134327, 1.098718, 1.065436, 1.034046,
1.004232, 0.9757544, 0.9484279, 0.9221048, 0.8966658,
0.8720123, 0.8480621, 0.8247454, 0.8020028, 0.7797828,
0.7580408, 0.7367374, 0.7158381, 0.6953120, 0.6751316,
0.6552721, 0.6357113, 0.6164289, 0.5974064, 0.5786270,
0.5600753, 0.5417370, 0.5235988, 0.5056486, 0.4878751,
0.4702678, 0.4528166, 0.4355124, 0.4183464, 0.4013104,
0.3843968, 0.3675981, 0.3509074, 0.3343180, 0.3178237,
0.3014185, 0.2850964, 0.2688521, 0.2526802, 0.2365756,
0.2205333, 0.2045484, 0.1886164, 0.1727327, 0.1568929,
0.1410927, 0.1253278, 0.1095943, 0.09388787, 0.07820469,
0.06254076, 0.04689218, 0.03125509, 0.01562564
};
uint16_t pass = 0;
uint16_t fail = 0;
//
// Function Prototypes
//
void CLA_runTest(void);
__interrupt void cla1Isr1();
__interrupt void cla1Isr2();
__interrupt void cla1Isr3();
__interrupt void cla1Isr4();
__interrupt void cla1Isr5();
__interrupt void cla1Isr6();
__interrupt void cla1Isr7();
__interrupt void cla1Isr8();
//
// Main
//
void main(void)
{
//
// Intialize device clock and peripherals
//
Device_init();
//
// Disable pin locks and enable internal pullups.
//
//Device_initGPIO(); //skipped for this example
//
// Initialize PIE and clear PIE registers. Disables CPU interrupts
//
Interrupt_initModule();
//
// Initialize the PIE vector table with pointers to the shell Interrupt
// Service Routines (ISR).
//
Interrupt_initVectorTable();
//
// Initialize resources
//
Board_init();
//
// Enable Global Interrupt (INTM) and realtime interrupt (DBGM)
//
EINT;
ERTM;
//
// Run the test
//
CLA_runTest();
for(;;)
{
}
}
//
// CLA_runTest - Execute CLA task tests for specified vectors
//
void CLA_runTest(void)
{
int16_t i;
float error;
for(i = 0; i < BUFFER_SIZE; i++)
{
fVal= (float)(BUFFER_SIZE - i)/(float)BUFFER_SIZE;
CLA_forceTasks(CLA1_BASE,CLA_TASKFLAG_1);
WAITSTEP;
y[i] = fResult;
error = fabsf(asin_expected[i]-y[i]);
if(error < 0.1f)
{
pass++;
}
else
{
fail++;
}
}
#if 0
CLA_forceTasks(CLA1_BASE,CLA_TASKFLAG_2);
WAITSTEP;
CLA_forceTasks(CLA1_BASE,CLA_TASKFLAG_3);
WAITSTEP;
CLA_forceTasks(CLA1_BASE,CLA_TASKFLAG_4);
WAITSTEP;
CLA_forceTasks(CLA1_BASE,CLA_TASKFLAG_5);
WAITSTEP;
CLA_forceTasks(CLA1_BASE,CLA_TASKFLAG_6);
WAITSTEP;
CLA_forceTasks(CLA1_BASE,CLA_TASKFLAG_7);
WAITSTEP;
CLA_forceTasks(CLA1_BASE,CLA_TASKFLAG_8);
WAITSTEP;
#endif
}
//
// cla1Isr1 - CLA1 ISR 1
//
__interrupt void cla1Isr1 ()
{
//
// Acknowledge the end-of-task interrupt for task 1
//
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP11);
//
// Uncomment to halt debugger and stop here
//
// asm(" ESTOP0");
}
//
// cla1Isr2 - CLA1 ISR 2
//
__interrupt void cla1Isr2 ()
{
asm(" ESTOP0");
}
//
// cla1Isr3 - CLA1 ISR 3
//
__interrupt void cla1Isr3 ()
{
asm(" ESTOP0");
}
//
// cla1Isr4 - CLA1 ISR 4
//
__interrupt void cla1Isr4 ()
{
asm(" ESTOP0");
}
//
// cla1Isr5 - CLA1 ISR 5
//
__interrupt void cla1Isr5 ()
{
asm(" ESTOP0");
}
//
// cla1Isr6 - CLA1 ISR 6
//
__interrupt void cla1Isr6 ()
{
asm(" ESTOP0");
}
//
// cla1Isr7 - CLA1 ISR 7
//
__interrupt void cla1Isr7 ()
{
asm(" ESTOP0");
}
//
// cla1Isr8 - CLA1 ISR 8
//
__interrupt void cla1Isr8 ()
{
//
// Acknowledge the end-of-task interrupt for task 8
//
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP11);
//
// Uncomment to halt debugger and stop here
//
// asm(" ESTOP0");
}
//
// End of file
//
C2000Ware/driverlib/f2837xd/examples/cpu1/cla/cla_ex1_asin.syscfg
+20
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/**
* Import the modules used in this configuration.
*/
const cla = scripting.addModule("/driverlib/cla.js", {}, false);
const cla1 = cla.addInstance();
const memcfg = scripting.addModule("/driverlib/memcfg.js");
/**
* Write custom configuration values to the imported modules.
*/
cla1.$name = "myCLA0";
memcfg.config_MEMCFG_SECT_LS4 = "CLA_prog";
memcfg.config_MEMCFG_SECT_LS5 = "CLA_prog";
memcfg.config_MEMCFG_SECT_LS0 = "CLA_data";
memcfg.config_MEMCFG_SECT_LS1 = "CLA_data";
memcfg.init_MEMCFG_SECT_MSGCPUTOCLA1 = true;
memcfg.init_MEMCFG_SECT_MSGCLA1TOCPU = true;
C2000Ware/driverlib/f2837xd/examples/cpu1/cla/cla_ex1_asin_shared.h
+131
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#ifndef _CLA_ASIN_SHARED_H_
#define _CLA_ASIN_SHARED_H_
//#############################################################################
//
// FILE: cla_ex1_asin_shared.h
//
// TITLE: CLA arcsine example header file.
//
//#############################################################################
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
// Included Files
//
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
//
// Defines
//
#define BUFFER_SIZE 64
#define TABLE_SIZE 64
#define TABLE_SIZE_M_1 TABLE_SIZE-1
#define PIBYTWO 1.570796327
#define PI 3.141592653589
#define INV2PI 0.159154943
//
// Globals
//
//
//Task 1 (C) Variables
//
extern float y[]; //Result vector
extern float fVal; //Holds the input argument to the task
extern float fResult; //The arsine of the input argument
//
//Task 2 (C) Variables
//
//
//Task 3 (C) Variables
//
//
//Task 4 (C) Variables
//
//
//Task 5 (C) Variables
//
//
//Task 6 (C) Variables
//
//
//Task 7 (C) Variables
//
//
//Task 8 (C) Variables
//
//
//Common (C) Variables
//
extern float CLAasinTable[]; //The arcsine lookup table
//
// Function Prototypes
//
// The following are symbols defined in the CLA assembly code
// Including them in the shared header file makes them
// .global and the main CPU can make use of them.
//
__interrupt void Cla1Task1();
__interrupt void Cla1Task2();
__interrupt void Cla1Task3();
__interrupt void Cla1Task4();
__interrupt void Cla1Task5();
__interrupt void Cla1Task6();
__interrupt void Cla1Task7();
__interrupt void Cla1Task8();
#ifdef __cplusplus
}
#endif // extern "C"
#endif //end of _CLA_ASIN_SHARED_H_ definition
//
// End of file
//
C2000Ware/driverlib/f2837xd/examples/cpu1/cla/cla_ex2_atan.c
+433
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@@ -0,0 +1,433 @@
//###########################################################################
//
// FILE: cla_ex2_atan.c
//
// TITLE: CLA ArcTan Example for F2837xD.
//
//! \addtogroup driver_example_list
//! <h1>CLA \f$arctangent(x)\f$ using a lookup table (cla_atan_cpu01)</h1>
//!
//! In this example, Task 1 of the CLA will calculate the arctangent of
//! an input argument using a lookup table.
//!
//! \b Memory \b Allocation \n
//! - CLA1 Math Tables (RAMLS0)
//! - CLAatan2Table - Lookup table
//! - CLA1 to CPU Message RAM
//! - fResult - Result of the lookup algorithm
//! - CPU to CLA1 Message RAM
//! - fNum - Numerator of sample input
//! - fDen - Denominator of sample input
//!
//! \b Watch \b Variables \n
//! - fVal - Argument to task 1
//! - fResult - Result of \f$arctan(fVal)\f$
//!
//
//###########################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//###########################################################################
//
// Included Files
//
#include "driverlib.h"
#include "device.h"
#include "cla_ex2_atan_shared.h"
#include "board.h"
//
// Defines
//
#define WAITSTEP asm(" RPT #255 || NOP")
//
// Globals
//
//
//Task 1 (C) Variables
// NOTE: Do not initialize the Message RAM variables globally, they will be
// reset during the message ram initialization phase in the CLA memory
// configuration routine
//
#ifdef __cplusplus
#pragma DATA_SECTION("CpuToCla1MsgRAM");
float fVal;
#pragma DATA_SECTION("CpuToCla1MsgRAM")
float PIBYTWO;
#pragma DATA_SECTION("Cla1ToCpuMsgRAM");
float fResult;
#else
#pragma DATA_SECTION(fVal,"CpuToCla1MsgRAM");
float fVal;
#pragma DATA_SECTION(PIBYTWO,"CpuToCla1MsgRAM")
float PIBYTWO = 1.570796327;
#pragma DATA_SECTION(fResult,"Cla1ToCpuMsgRAM");
float fResult;
#endif //__cplusplus
float y[BUFFER_SIZE];
//
//Task 2 (C) Variables
//
//
//Task 3 (C) Variables
//
//
//Task 4 (C) Variables
//
//
//Task 5 (C) Variables
//
//
//Task 6 (C) Variables
//
//
//Task 7 (C) Variables
//
//
//Task 8 (C) Variables
//
//
//Common (C) Variables
//The Exponential table
//
#ifdef __cplusplus
#pragma DATA_SECTION("CLADataLS0")
#else
#pragma DATA_SECTION(CLAatan2Table,"CLADataLS0")
#endif //__cplusplus
float CLAatan2Table[]={
0.000000000000, 1.000040679675, -0.007811069750,
-0.000003807022, 1.000528067772, -0.023410345493,
-0.000018968310, 1.001498568106, -0.038941197075,
-0.000052831927, 1.002943680965, -0.054358563160,
-0.000112417996, 1.004850785788, -0.069618206649,
-0.000204295885, 1.007203293243, -0.084677028723,
-0.000334469493, 1.009980843501, -0.099493367628,
-0.000508272606, 1.013159547023, -0.114027278430,
-0.000730276035, 1.016712263449, -0.128240790343,
-0.001004207980, 1.020608913557, -0.142098138715,
-0.001332888717, 1.024816818801, -0.155565969259,
-0.001718180431, 1.029301062569, -0.168613512667,
-0.002160952612, 1.034024867135, -0.181212728329,
-0.002661063159, 1.038949980222, -0.193338416410,
-0.003217354977, 1.044037065160, -0.204968298146,
-0.003827667546, 1.049246088868, -0.216083064706,
-0.004488862702, 1.054536702192, -0.226666395507,
-0.005196863579, 1.059868607573, -0.236704947279,
-0.005946705500, 1.065201909527, -0.246188315613,
-0.006732597422, 1.070497443994, -0.255108971022,
-0.007547992413, 1.075717083222, -0.263462171840,
-0.008385665599, 1.080824013499, -0.271245856476,
-0.009237797924, 1.085782983693, -0.278460517693,
-0.010096064139, 1.090560523211, -0.285109061650,
-0.010951723407, 1.095125128557, -0.291196654447,
-0.011795711029, 1.099447418304, -0.296730558920,
-0.012618729873, 1.103500256784, -0.301719964310,
-0.013411340199, 1.107258847274, -0.306175811325,
-0.014164046711, 1.110700795887, -0.310110614947,
-0.014867381831, 1.113806147717, -0.313538287176,
-0.015511984298, 1.116557397059, -0.316473961655,
-0.016088672395, 1.118939473766, -0.318933821948,
-0.016588511229, 1.120939707956, -0.320934934991,
-0.017002873645, 1.122547775367, -0.322495091022,
-0.017323494499, 1.123755625749, -0.323632651068,
-0.017542518140, 1.124557396633, -0.324366402860,
-0.017652539065, 1.124949314810, -0.324715425833,
-0.017646635823, 1.124929587773, -0.324698965683,
-0.017518398344, 1.124498287266, -0.324336318787,
-0.017261948920, 1.123657226955, -0.323646726613,
-0.016871957164, 1.122409836098, -0.322649280139,
-0.016343649294, 1.120761030918, -0.321362834119,
-0.015672812166, 1.118717085258, -0.319805931024,
-0.014855792451, 1.116285501852, -0.317996734279,
-0.013889491441, 1.113474885484, -0.315952970460,
-0.012771355912, 1.110294819035, -0.313691879968,
-0.011499365513, 1.106755743329, -0.311230175714,
-0.010072017131, 1.102868841531, -0.308584009287,
-0.008488306656, 1.098645928648, -0.305768944066,
-0.006747708579, 1.094099346648, -0.302799934724,
-0.004850153815, 1.089241865523, -0.299691312610,
-0.002796006119, 1.084086590517, -0.296456776409,
-0.000586037441, 1.078646875666, -0.293109387609,
0.001778597452, 1.072936243727, -0.289661570229,
0.004296386804, 1.066968312440, -0.286125114351,
0.006965487894, 1.060756727064, -0.282511182960,
0.009783753017, 1.054315099009, -0.278830321668,
0.012748755207, 1.047656950440, -0.275092470943,
0.015857813546, 1.040795664582, -0.271306980411,
0.019108017893, 1.033744441476, -0.267482624928,
0.022496252887, 1.026516258989, -0.263627622089,
0.026019221162, 1.019123838651, -0.259749650860,
0.029673465636, 1.011579616186, -0.255855871106,
0.033455390838, 1.003895716322, -0.251952943763,
0.037361283212, 0.996083931611, -0.248047051426
};
float atan_expected[BUFFER_SIZE]={
1.5395565, 1.5385494, 1.5374753, 1.5363272,
1.5350972, 1.5337762, 1.5323538, 1.5308176,
1.5291537, 1.5273454, 1.5253731, 1.5232133,
1.5208379, 1.5182133, 1.5152978, 1.5120405,
1.5083776, 1.5042281, 1.4994888, 1.4940244,
1.4876550, 1.4801364, 1.4711276, 1.4601392,
1.4464413, 1.4288993, 1.4056476, 1.3734008,
1.3258177, 1.2490457, 1.1071488, 0.7853982,
0.0000000, -0.7853982, -1.1071488, -1.2490457,
-1.3258177, -1.3734008, -1.4056476, -1.4288993,
-1.4464413, -1.4601392, -1.4711276, -1.4801364,
-1.4876550, -1.4940244, -1.4994888, -1.5042281,
-1.5083776, -1.5120405, -1.5152978, -1.5182133,
-1.5208379, -1.5232133, -1.5253731, -1.5273454,
-1.5291537, -1.5308176, -1.5323538, -1.5337762,
-1.5350972, -1.5363272, -1.5374753, -1.5385494
};
uint16_t pass = 0;
uint16_t fail = 0;
//
// Function Prototypes
//
void CLA_runTest(void);
__interrupt void cla1Isr1();
__interrupt void cla1Isr2();
__interrupt void cla1Isr3();
__interrupt void cla1Isr4();
__interrupt void cla1Isr5();
__interrupt void cla1Isr6();
__interrupt void cla1Isr7();
__interrupt void cla1Isr8();
//
// Main
//
void main(void)
{
//
// Initialize device clock and peripherals
//
Device_init();
//
// Disable pin locks and enable internal pullups.
//
//Device_initGPIO(); //skipped for this example
//
// Initialize PIE and clear PIE registers. Disables CPU interrupts
//
Interrupt_initModule();
//
// Initialize the PIE vector table with pointers to the shell Interrupt
// Service Routines (ISR).
//
Interrupt_initVectorTable();
//
// Initialize resources
//
Board_init();
//
// Enable Global Interrupts (INTM) and realtime interrupt (DGBM)
//
EINT;
ERTM;
//
// Run the test
//
CLA_runTest();
for(;;)
{
}
}
//
// CLA_runTest - Execute CLA task tests for specified vectors
//
void CLA_runTest(void)
{
int16_t i;
float error;
//
// Initialize the CPUToCLA1MsgRam variables here
//
PIBYTWO = 1.570796327;
for(i = 0; i < BUFFER_SIZE; i++)
{
fVal = (float)((BUFFER_SIZE/2) - i);
CLA_forceTasks(CLA1_BASE,CLA_TASKFLAG_1);
WAITSTEP;
y[i] = fResult;
error = fabsf(atan_expected[i]-y[i]);
if(error < 0.001f)
{
pass++;
}
else
{
fail++;
}
}
#if 0
CLA_forceTasks(CLA1_BASE,CLA_TASKFLAG_2);
WAITSTEP;
CLA_forceTasks(CLA1_BASE,CLA_TASKFLAG_3);
WAITSTEP;
CLA_forceTasks(CLA1_BASE,CLA_TASKFLAG_4);
WAITSTEP;
CLA_forceTasks(CLA1_BASE,CLA_TASKFLAG_5);
WAITSTEP;
CLA_forceTasks(CLA1_BASE,CLA_TASKFLAG_6);
WAITSTEP;
CLA_forceTasks(CLA1_BASE,CLA_TASKFLAG_7);
WAITSTEP;
CLA_forceTasks(CLA1_BASE,CLA_TASKFLAG_8);
WAITSTEP;
#endif
}
//
// cla1Isr1 - CLA1 ISR 1
//
__interrupt void cla1Isr1 ()
{
//
// Acknowledge the end-of-task interrupt for task 1
//
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP11);
//
// Uncomment to halt debugger and stop here
//
// asm(" ESTOP0");
}
//
// cla1Isr2 - CLA1 ISR 2
//
__interrupt void cla1Isr2 ()
{
asm(" ESTOP0");
}
//
// cla1Isr3 - CLA1 ISR 3
//
__interrupt void cla1Isr3 ()
{
asm(" ESTOP0");
}
//
// cla1Isr4 - CLA1 ISR 4
//
__interrupt void cla1Isr4 ()
{
asm(" ESTOP0");
}
//
// cla1Isr5 - CLA1 ISR 5
//
__interrupt void cla1Isr5 ()
{
asm(" ESTOP0");
}
//
// cla1Isr6 - CLA1 ISR 6
//
__interrupt void cla1Isr6 ()
{
asm(" ESTOP0");
}
//
// cla1Isr7 - CLA1 ISR 7
//
__interrupt void cla1Isr7 ()
{
asm(" ESTOP0");
}
//
// cla1Isr8 - CLA1 ISR 8
//
__interrupt void cla1Isr8 ()
{
//
// Acknowledge the end-of-task interrupt for task 8
//
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP11);
//
// Uncomment to halt debugger and stop here
//
// asm(" ESTOP0");
}
//
// End of file
//
C2000Ware/driverlib/f2837xd/examples/cpu1/cla/cla_ex2_atan.syscfg
+20
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@@ -0,0 +1,20 @@
/**
* Import the modules used in this configuration.
*/
const cla = scripting.addModule("/driverlib/cla.js", {}, false);
const cla1 = cla.addInstance();
const memcfg = scripting.addModule("/driverlib/memcfg.js");
/**
* Write custom configuration values to the imported modules.
*/
cla1.$name = "myCLA0";
memcfg.config_MEMCFG_SECT_LS4 = "CLA_prog";
memcfg.config_MEMCFG_SECT_LS5 = "CLA_prog";
memcfg.config_MEMCFG_SECT_LS0 = "CLA_data";
memcfg.config_MEMCFG_SECT_LS1 = "CLA_data";
memcfg.init_MEMCFG_SECT_MSGCPUTOCLA1 = true;
memcfg.init_MEMCFG_SECT_MSGCLA1TOCPU = true;
C2000Ware/driverlib/f2837xd/examples/cpu1/cla/cla_ex2_atan_shared.h
+129
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@@ -0,0 +1,129 @@
#ifndef _CLA_ATAN_SHARED_H_
#define _CLA_ATAN_SHARED_H_
//#############################################################################
//
// FILE: cla_ex2_atan_shared.h
//
// TITLE: CLA arctangent example header file.
//
//#############################################################################
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
//
// Included Files
//
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
//
// Defines
//
#define BUFFER_SIZE 64
#define TABLE_SIZE 64
#define TABLE_SIZE_M_1 TABLE_SIZE-1
#define INV2PI 0.159154943
//
// Globals
//
//
//Task 1 (C) Variables
//
extern float y[]; //Result vector
extern float fVal; //Holds the input argument to the task
extern float fResult; //The arsine of the input argument
//
//Task 2 (C) Variables
//
//
//Task 3 (C) Variables
//
//
//Task 4 (C) Variables
//
//
//Task 5 (C) Variables
//
//
//Task 6 (C) Variables
//
//
//Task 7 (C) Variables
//
//
//Task 8 (C) Variables
//
//
//Common (C) Variables
//
extern float PIBYTWO;
extern float CLAatan2Table[];
//
// Function Prototypes
//
// The following are symbols defined in the CLA assembly code
// Including them in the shared header file makes them
// .global and the main CPU can make use of them.
//
__interrupt void Cla1Task1();
__interrupt void Cla1Task2();
__interrupt void Cla1Task3();
__interrupt void Cla1Task4();
__interrupt void Cla1Task5();
__interrupt void Cla1Task6();
__interrupt void Cla1Task7();
__interrupt void Cla1Task8();
#ifdef __cplusplus
}
#endif // extern "C"
#endif //end of _CLA_ATAN_SHARED_H_ definition
//
// End of file
//
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/CCS/clb_empty.projectspec
+36
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@@ -0,0 +1,36 @@
<projectSpec>
<project
name="clb_empty"
device="TMS320F28377D"
products="sysconfig;C2000WARE"
launchWizard="False"
linkerCommandFile=""
outputFormat="ELF"
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${CLB_SYSCFG_ROOT}/.metadata/product.json --device F2837xD"
>
<configuration name="Debug" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;"
compilerBuildOptions="--opt_level=off --opt_for_speed=2 --fp_mode=strict -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_DEVICESUPPORT_ROOT}/common/include -I${PROJECT_ROOT}/device -I${CLB_SYSCFG_ROOT}/systemc/include -v28 -ml -mt --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 -g --diag_warning=225 --diag_wrap=off --display_error_number " linkerBuildOptions="--stack_size=0x200 -l driverlib.lib -l libc.a -I${C2000WARE_DLIB_ROOT}/ccs/Debug" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_DEVICESUPPORT_ROOT" path="../../../../../../device_support/F2837xD/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory=""/>
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="copy" path="../empty.c" targetDirectory="" />
<file action="copy" path="../empty.syscfg" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/CCS/clb_ex10_timer_two_states.projectspec
+36
View File
@@ -0,0 +1,36 @@
<projectSpec>
<project
name="clb_ex10_timer_two_states"
device="TMS320F28377D"
products="sysconfig;C2000WARE"
launchWizard="False"
linkerCommandFile=""
outputFormat="ELF"
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${CLB_SYSCFG_ROOT}/.metadata/product.json --device F2837xD"
>
<configuration name="Debug" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;"
compilerBuildOptions="--opt_level=off --opt_for_speed=2 --fp_mode=strict -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_DEVICESUPPORT_ROOT}/common/include -I${PROJECT_ROOT}/device -I${CLB_SYSCFG_ROOT}/systemc/include -v28 -ml -mt --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 -g --diag_warning=225 --diag_wrap=off --display_error_number " linkerBuildOptions="--stack_size=0x200 -l driverlib.lib -l libc.a -I${C2000WARE_DLIB_ROOT}/ccs/Debug" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_DEVICESUPPORT_ROOT" path="../../../../../../device_support/F2837xD/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory=""/>
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="copy" path="../clb_ex10_timer_two_states.c" targetDirectory="" />
<file action="copy" path="../clb_ex10_timer_two_states.syscfg" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/CCS/clb_ex11_interrupt_tag.projectspec
+36
View File
@@ -0,0 +1,36 @@
<projectSpec>
<project
name="clb_ex11_interrupt_tag"
device="TMS320F28377D"
products="sysconfig;C2000WARE"
launchWizard="False"
linkerCommandFile=""
outputFormat="ELF"
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${CLB_SYSCFG_ROOT}/.metadata/product.json --device F2837xD"
>
<configuration name="Debug" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;"
compilerBuildOptions="--opt_level=off --opt_for_speed=2 --fp_mode=strict -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_DEVICESUPPORT_ROOT}/common/include -I${PROJECT_ROOT}/device -I${CLB_SYSCFG_ROOT}/systemc/include -v28 -ml -mt --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 -g --diag_warning=225 --diag_wrap=off --display_error_number " linkerBuildOptions="--stack_size=0x200 -l driverlib.lib -l libc.a -I${C2000WARE_DLIB_ROOT}/ccs/Debug" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_DEVICESUPPORT_ROOT" path="../../../../../../device_support/F2837xD/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory=""/>
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="copy" path="../clb_ex11_interrupt_tag.c" targetDirectory="" />
<file action="copy" path="../clb_ex11_interrupt_tag.syscfg" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/CCS/clb_ex12_output_intersect.projectspec
+36
View File
@@ -0,0 +1,36 @@
<projectSpec>
<project
name="clb_ex12_output_intersect"
device="TMS320F28377D"
products="sysconfig;C2000WARE"
launchWizard="False"
linkerCommandFile=""
outputFormat="ELF"
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${CLB_SYSCFG_ROOT}/.metadata/product.json --device F2837xD"
>
<configuration name="Debug" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;"
compilerBuildOptions="--opt_level=off --opt_for_speed=2 --fp_mode=strict -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_DEVICESUPPORT_ROOT}/common/include -I${PROJECT_ROOT}/device -I${CLB_SYSCFG_ROOT}/systemc/include -v28 -ml -mt --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 -g --diag_warning=225 --diag_wrap=off --display_error_number " linkerBuildOptions="--stack_size=0x200 -l driverlib.lib -l libc.a -I${C2000WARE_DLIB_ROOT}/ccs/Debug" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_DEVICESUPPORT_ROOT" path="../../../../../../device_support/F2837xD/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory=""/>
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="copy" path="../clb_ex12_output_intersect.c" targetDirectory="" />
<file action="copy" path="../clb_ex12_output_intersect.syscfg" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/CCS/clb_ex13_push_pull.projectspec
+36
View File
@@ -0,0 +1,36 @@
<projectSpec>
<project
name="clb_ex13_push_pull"
device="TMS320F28377D"
products="sysconfig;C2000WARE"
launchWizard="False"
linkerCommandFile=""
outputFormat="ELF"
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${CLB_SYSCFG_ROOT}/.metadata/product.json --device F2837xD"
>
<configuration name="Debug" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;"
compilerBuildOptions="--opt_level=off --opt_for_speed=2 --fp_mode=strict -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_DEVICESUPPORT_ROOT}/common/include -I${PROJECT_ROOT}/device -I${CLB_SYSCFG_ROOT}/systemc/include -v28 -ml -mt --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 -g --diag_warning=225 --diag_wrap=off --display_error_number " linkerBuildOptions="--stack_size=0x200 -l driverlib.lib -l libc.a -I${C2000WARE_DLIB_ROOT}/ccs/Debug" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_DEVICESUPPORT_ROOT" path="../../../../../../device_support/F2837xD/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory=""/>
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="copy" path="../clb_ex13_push_pull.c" targetDirectory="" />
<file action="copy" path="../clb_ex13_push_pull.syscfg" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/CCS/clb_ex14_multi_tile.projectspec
+36
View File
@@ -0,0 +1,36 @@
<projectSpec>
<project
name="clb_ex14_multi_tile"
device="TMS320F28377D"
products="sysconfig;C2000WARE"
launchWizard="False"
linkerCommandFile=""
outputFormat="ELF"
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${CLB_SYSCFG_ROOT}/.metadata/product.json --device F2837xD"
>
<configuration name="Debug" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;"
compilerBuildOptions="--opt_level=off --opt_for_speed=2 --fp_mode=strict -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_DEVICESUPPORT_ROOT}/common/include -I${PROJECT_ROOT}/device -I${CLB_SYSCFG_ROOT}/systemc/include -v28 -ml -mt --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 -g --diag_warning=225 --diag_wrap=off --display_error_number " linkerBuildOptions="--stack_size=0x200 -l driverlib.lib -l libc.a -I${C2000WARE_DLIB_ROOT}/ccs/Debug" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_DEVICESUPPORT_ROOT" path="../../../../../../device_support/F2837xD/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory=""/>
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="copy" path="../clb_ex14_multi_tile.c" targetDirectory="" />
<file action="copy" path="../clb_ex14_multi_tile.syscfg" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/CCS/clb_ex15_tile_to_tile_delay.projectspec
+36
View File
@@ -0,0 +1,36 @@
<projectSpec>
<project
name="clb_ex15_tile_to_tile_delay"
device="TMS320F28377D"
products="sysconfig;C2000WARE"
launchWizard="False"
linkerCommandFile=""
outputFormat="ELF"
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${CLB_SYSCFG_ROOT}/.metadata/product.json --device F2837xD"
>
<configuration name="Debug" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;"
compilerBuildOptions="--opt_level=off --opt_for_speed=2 --fp_mode=strict -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_DEVICESUPPORT_ROOT}/common/include -I${PROJECT_ROOT}/device -I${CLB_SYSCFG_ROOT}/systemc/include -v28 -ml -mt --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 -g --diag_warning=225 --diag_wrap=off --display_error_number " linkerBuildOptions="--stack_size=0x200 -l driverlib.lib -l libc.a -I${C2000WARE_DLIB_ROOT}/ccs/Debug" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_DEVICESUPPORT_ROOT" path="../../../../../../device_support/F2837xD/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory=""/>
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="copy" path="../clb_ex15_tile_to_tile_delay.c" targetDirectory="" />
<file action="copy" path="../clb_ex15_tile_to_tile_delay.syscfg" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/CCS/clb_ex17_one_shot_pwm.projectspec
+36
View File
@@ -0,0 +1,36 @@
<projectSpec>
<project
name="clb_ex17_one_shot_pwm"
device="TMS320F28377D"
products="sysconfig;C2000WARE"
launchWizard="False"
linkerCommandFile=""
outputFormat="ELF"
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${CLB_SYSCFG_ROOT}/.metadata/product.json --device F2837xD"
>
<configuration name="Debug" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;"
compilerBuildOptions="--opt_level=off --opt_for_speed=2 --fp_mode=strict -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_DEVICESUPPORT_ROOT}/common/include -I${PROJECT_ROOT}/device -I${CLB_SYSCFG_ROOT}/systemc/include -v28 -ml -mt --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 -g --diag_warning=225 --diag_wrap=off --display_error_number " linkerBuildOptions="--stack_size=0x200 -l driverlib.lib -l libc.a -I${C2000WARE_DLIB_ROOT}/ccs/Debug" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_DEVICESUPPORT_ROOT" path="../../../../../../device_support/F2837xD/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory=""/>
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="copy" path="../clb_ex17_one_shot_pwm.c" targetDirectory="" />
<file action="copy" path="../clb_ex17_one_shot_pwm.syscfg" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/CCS/clb_ex1_combinatorial_logic.projectspec
+36
View File
@@ -0,0 +1,36 @@
<projectSpec>
<project
name="clb_ex1_combinatorial_logic"
device="TMS320F28377D"
products="sysconfig;C2000WARE"
launchWizard="False"
linkerCommandFile=""
outputFormat="ELF"
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${CLB_SYSCFG_ROOT}/.metadata/product.json --device F2837xD"
>
<configuration name="Debug" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;"
compilerBuildOptions="--opt_level=off --opt_for_speed=2 --fp_mode=strict -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_DEVICESUPPORT_ROOT}/common/include -I${PROJECT_ROOT}/device -I${CLB_SYSCFG_ROOT}/systemc/include -v28 -ml -mt --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 -g --diag_warning=225 --diag_wrap=off --display_error_number " linkerBuildOptions="--stack_size=0x200 -l driverlib.lib -l libc.a -I${C2000WARE_DLIB_ROOT}/ccs/Debug" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_DEVICESUPPORT_ROOT" path="../../../../../../device_support/F2837xD/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory=""/>
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="copy" path="../clb_ex1_combinatorial_logic.c" targetDirectory="" />
<file action="copy" path="../clb_ex1_combinatorial_logic.syscfg" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/CCS/clb_ex2_gpio_input_filter.projectspec
+36
View File
@@ -0,0 +1,36 @@
<projectSpec>
<project
name="clb_ex2_gpio_input_filter"
device="TMS320F28377D"
products="sysconfig;C2000WARE"
launchWizard="False"
linkerCommandFile=""
outputFormat="ELF"
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${CLB_SYSCFG_ROOT}/.metadata/product.json --device F2837xD"
>
<configuration name="Debug" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;"
compilerBuildOptions="--opt_level=off --opt_for_speed=2 --fp_mode=strict -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_DEVICESUPPORT_ROOT}/common/include -I${PROJECT_ROOT}/device -I${CLB_SYSCFG_ROOT}/systemc/include -v28 -ml -mt --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 -g --diag_warning=225 --diag_wrap=off --display_error_number " linkerBuildOptions="--stack_size=0x200 -l driverlib.lib -l libc.a -I${C2000WARE_DLIB_ROOT}/ccs/Debug" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_DEVICESUPPORT_ROOT" path="../../../../../../device_support/F2837xD/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory=""/>
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="copy" path="../clb_ex2_gpio_input_filter.c" targetDirectory="" />
<file action="copy" path="../clb_ex2_gpio_input_filter.syscfg" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/CCS/clb_ex3_auxiliary_pwm.projectspec
+36
View File
@@ -0,0 +1,36 @@
<projectSpec>
<project
name="clb_ex3_auxiliary_pwm"
device="TMS320F28377D"
products="sysconfig;C2000WARE"
launchWizard="False"
linkerCommandFile=""
outputFormat="ELF"
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${CLB_SYSCFG_ROOT}/.metadata/product.json --device F2837xD"
>
<configuration name="Debug" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;"
compilerBuildOptions="--opt_level=off --opt_for_speed=2 --fp_mode=strict -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_DEVICESUPPORT_ROOT}/common/include -I${PROJECT_ROOT}/device -I${CLB_SYSCFG_ROOT}/systemc/include -v28 -ml -mt --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 -g --diag_warning=225 --diag_wrap=off --display_error_number " linkerBuildOptions="--stack_size=0x200 -l driverlib.lib -l libc.a -I${C2000WARE_DLIB_ROOT}/ccs/Debug" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_DEVICESUPPORT_ROOT" path="../../../../../../device_support/F2837xD/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory=""/>
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="copy" path="../clb_ex3_auxiliary_pwm.c" targetDirectory="" />
<file action="copy" path="../clb_ex3_auxiliary_pwm.syscfg" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/CCS/clb_ex4_pwm_protection.projectspec
+36
View File
@@ -0,0 +1,36 @@
<projectSpec>
<project
name="clb_ex4_pwm_protection"
device="TMS320F28377D"
products="sysconfig;C2000WARE"
launchWizard="False"
linkerCommandFile=""
outputFormat="ELF"
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${CLB_SYSCFG_ROOT}/.metadata/product.json --device F2837xD"
>
<configuration name="Debug" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;"
compilerBuildOptions="--opt_level=off --opt_for_speed=2 --fp_mode=strict -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_DEVICESUPPORT_ROOT}/common/include -I${PROJECT_ROOT}/device -I${CLB_SYSCFG_ROOT}/systemc/include -v28 -ml -mt --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 -g --diag_warning=225 --diag_wrap=off --display_error_number " linkerBuildOptions="--stack_size=0x200 -l driverlib.lib -l libc.a -I${C2000WARE_DLIB_ROOT}/ccs/Debug" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_DEVICESUPPORT_ROOT" path="../../../../../../device_support/F2837xD/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory=""/>
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="copy" path="../clb_ex4_pwm_protection.c" targetDirectory="" />
<file action="copy" path="../clb_ex4_pwm_protection.syscfg" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/CCS/clb_ex5_event_window.projectspec
+36
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@@ -0,0 +1,36 @@
<projectSpec>
<project
name="clb_ex5_event_window"
device="TMS320F28377D"
products="sysconfig;C2000WARE"
launchWizard="False"
linkerCommandFile=""
outputFormat="ELF"
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${CLB_SYSCFG_ROOT}/.metadata/product.json --device F2837xD"
>
<configuration name="Debug" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;"
compilerBuildOptions="--opt_level=off --opt_for_speed=2 --fp_mode=strict -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_DEVICESUPPORT_ROOT}/common/include -I${PROJECT_ROOT}/device -I${CLB_SYSCFG_ROOT}/systemc/include -v28 -ml -mt --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 -g --diag_warning=225 --diag_wrap=off --display_error_number " linkerBuildOptions="--stack_size=0x200 -l driverlib.lib -l libc.a -I${C2000WARE_DLIB_ROOT}/ccs/Debug" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_DEVICESUPPORT_ROOT" path="../../../../../../device_support/F2837xD/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_clb_ex5_RAM_lnk.cmd" targetDirectory=""/>
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="copy" path="../clb_ex5_event_window.c" targetDirectory="" />
<file action="copy" path="../clb_ex5_event_window.syscfg" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/CCS/clb_ex6_siggen.projectspec
+36
View File
@@ -0,0 +1,36 @@
<projectSpec>
<project
name="clb_ex6_siggen"
device="TMS320F28377D"
products="sysconfig;C2000WARE"
launchWizard="False"
linkerCommandFile=""
outputFormat="ELF"
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${CLB_SYSCFG_ROOT}/.metadata/product.json --device F2837xD"
>
<configuration name="Debug" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;"
compilerBuildOptions="--opt_level=off --opt_for_speed=2 --fp_mode=strict -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_DEVICESUPPORT_ROOT}/common/include -I${PROJECT_ROOT}/device -I${CLB_SYSCFG_ROOT}/systemc/include -v28 -ml -mt --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 -g --diag_warning=225 --diag_wrap=off --display_error_number " linkerBuildOptions="--stack_size=0x200 -l driverlib.lib -l libc.a -I${C2000WARE_DLIB_ROOT}/ccs/Debug" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_DEVICESUPPORT_ROOT" path="../../../../../../device_support/F2837xD/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory=""/>
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="copy" path="../clb_ex6_siggen.c" targetDirectory="" />
<file action="copy" path="../clb_ex6_siggen.syscfg" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/CCS/clb_ex7_state_machine.projectspec
+36
View File
@@ -0,0 +1,36 @@
<projectSpec>
<project
name="clb_ex7_state_machine"
device="TMS320F28377D"
products="sysconfig;C2000WARE"
launchWizard="False"
linkerCommandFile=""
outputFormat="ELF"
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${CLB_SYSCFG_ROOT}/.metadata/product.json --device F2837xD"
>
<configuration name="Debug" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;"
compilerBuildOptions="--opt_level=off --opt_for_speed=2 --fp_mode=strict -I${C2000WARE_DLIB_ROOT} -I${C2000WARE_DEVICESUPPORT_ROOT}/common/include -I${PROJECT_ROOT}/device -I${CLB_SYSCFG_ROOT}/systemc/include -v28 -ml -mt --cla_support=cla1 --float_support=fpu32 --tmu_support=tmu0 --vcu_support=vcu2 --define=CPU1 -g --diag_warning=225 --diag_wrap=off --display_error_number " linkerBuildOptions="--stack_size=0x200 -l driverlib.lib -l libc.a -I${C2000WARE_DLIB_ROOT}/ccs/Debug" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_DEVICESUPPORT_ROOT" path="../../../../../../device_support/F2837xD/" scope="project" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory=""/>
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="copy" path="../clb_ex7_state_machine.c" targetDirectory="" />
<file action="copy" path="../clb_ex7_state_machine.syscfg" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/CCS/clb_ex8_external_signal_AND_gate.projectspec
+41
View File
@@ -0,0 +1,41 @@
<projectSpec>
<project
name="clb_ex8_external_signal_AND_gate"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="sysconfig;C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD --package F2837xD_176PTP --part F2837xD_176PTP"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} --define=DEBUG -v28 -ml -mt --define=CPU1 --define=_FLASH --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 " />
<configuration name="CPU1_CLB" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM,CPU1_CLB" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../clb_ex8_external_signal_AND_gate.c" targetDirectory="" />
<file action="copy" path="../clb_ex8_external_signal_AND_gate.syscfg" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/CCS/clb_ex9_timer.projectspec
+41
View File
@@ -0,0 +1,41 @@
<projectSpec>
<project
name="clb_ex9_timer"
device="TMS320F28377D"
cgtVersion="22.6.0.LTS"
products="sysconfig;C2000WARE"
outputFormat="ELF"
launchWizard="False"
linkerCommandFile=""
enableSysConfigTool="true"
sysConfigBuildOptions="--product ${C2000WARE_ROOT}/.metadata/sdk.json --device F2837xD --package F2837xD_176PTP --part F2837xD_176PTP"
>
<configuration name="CPU1_RAM" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<configuration name="CPU1_FLASH" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} --define=DEBUG -v28 -ml -mt --define=CPU1 --define=_FLASH --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 " />
<configuration name="CPU1_CLB" postBuildStep="mkdir &quot;${BuildDirectory}/simulation&quot;
;${CLB_SIM_COMPILER}/g++ -c -DCLB_SIM -I${SYSTEMC_INSTALL}/src -I${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/include -I${PROJECT_ROOT} -I${CLB_SIM_COMPILER}/include -Og -g -gdwarf-3 -gstrict-dwarf -Wall -MMD -MP -MF${BuildDirectory}/simulation/clb_sim.d -MT${BuildDirectory}/simulation/clb_sim.o -I${BuildDirectory}/syscfg -fno-threadsafe-statics -o${BuildDirectory}/simulation/clb_sim.o ${BuildDirectory}/syscfg/clb_sim.cpp
;${CLB_SIM_COMPILER}/g++ -DCLB_SIM -Og -g -gdwarf-3 -gstrict-dwarf -Wall -Wl,-Map,${BuildDirectory}/simulation/simulation_output.map -L${SYSTEMC_INSTALL}/build/src -o${BuildDirectory}/simulation/simulation_output.exe ${BuildDirectory}/simulation/clb_sim.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_FSM_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_HLC_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_LUT4_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_OutputLUT_SC_model.o ${C2000WARE_ROOT}/utilities/clb_tool/clb_syscfg/systemc/src/CLB_counter_SC_model.o -Wl,--start-group -lsystemc -Wl,--end-group;./simulation/simulation_output.exe
;${NODE_TOOL} &quot;${CLB_SYSCFG_ROOT}/dot_file_libraries/clbDotUtility.js&quot; &quot;${CLB_SYSCFG_ROOT}&quot; &quot;${BuildDirectory}/syscfg&quot; &quot;${BuildDirectory}/syscfg/clb.dot&quot;" compilerBuildOptions="--opt_level=off -I${PROJECT_ROOT}/device -I${C2000WARE_DLIB_ROOT} --define=DEBUG -v28 -ml -mt --define=CPU1 --diag_warning=225 --diag_suppress=10063 --display_error_number" linkerBuildOptions="--entry_point code_start --stack_size=0x3F8 --heap_size=0x200 --define RAM" />
<pathVariable name="CLB_SYSCFG_ROOT" path="../../../../../../utilities/clb_tool/clb_syscfg/" scope="project" />
<pathVariable name="SYSTEMC_INSTALL" path="../../../../../../utilities/clb_tool/clb_syscfg/systemc-2.3.3" scope="project" />
<pathVariable name="CLB_SIM_COMPILER" path="C:/TDM-GCC-64/bin" scope="project" />
<pathVariable name="C2000WARE_DLIB_ROOT" path="../../../../driverlib/" scope="project" />
<pathVariable name="C2000WARE_ROOT" path="../../../../../../" scope="project" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/driverlib.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/include/device.h" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/device.c" targetDirectory="device" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/targetConfigs/TMS320F28377D.ccxml" targetDirectory="targetConfigs" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_RAM_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_RAM,CPU1_CLB" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/cmd/2837xD_FLASH_lnk_cpu1.cmd" targetDirectory="" applicableConfigurations="CPU1_FLASH" />
<file action="copy" path="../../../../driverlib/" targetDirectory="device" excludeFromBuild="True" />
<file action="copy" path="../../../../../../device_support/f2837xd/common/source/F2837xD_CodeStartBranch.asm" targetDirectory="device" />
<file action="link" path="../../../../driverlib/ccs/Debug/driverlib.lib" targetDirectory="" />
<file action="copy" path="../clb_ex9_timer.c" targetDirectory="" />
<file action="copy" path="../clb_ex9_timer.syscfg" targetDirectory="" />
</project>
</projectSpec>
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex10_timer_two_states.c
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//#############################################################################
//
// FILE: clb_ex10_timer_two_states.c
//
// TITLE: CLB Timer Two States.
//
//! \addtogroup driver_example_list
//! <h1>CLB Timer Two States</h1>
//!
//! For the detailed description of this example, please refer to:
//! C2000Ware_PATH\utilities\clb_tool\clb_syscfg\doc\CLB Tool Users Guide.pdf
//!
//
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
#include "driverlib.h"
#include "device.h"
#include "clb_config.h"
#include "clb.h"
__interrupt void clb1ISR(void);
#define RESET_TIMER 1
#define ENABLE_TIMER 2
#define COUNTUP_MODE 4
void main(void)
{
Device_init();
Device_initGPIO();
Interrupt_initModule();
Interrupt_initVectorTable();
Interrupt_register(INT_CLB1, &clb1ISR);
Interrupt_enable(INT_CLB1);
//
// Enabling EPWM1 to enable CLB1
//
SysCtl_enablePeripheral(SYSCTL_PERIPH_CLK_EPWM1);
CLB_enableCLB(CLB1_BASE);
initTILE1(CLB1_BASE);
//
// Select Global input instead of local input for all CLB IN
//
CLB_configLocalInputMux(CLB1_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN2, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN3, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN4, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN5, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN6, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN7, CLB_LOCAL_IN_MUX_GLOBAL_IN);
//
// Unused Inputs below
//
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN2, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN3, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN4, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN5, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN6, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN7, CLB_GLOBAL_IN_MUX_EPWM1A);
//
// Inputs set to GP register
//
CLB_configGPInputMux(CLB1_BASE, CLB_IN0, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN1, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN2, CLB_GP_IN_MUX_GP_REG);
//
// Unused inputs to GP register
//
CLB_configGPInputMux(CLB1_BASE, CLB_IN3, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN4, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN5, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN6, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN7, CLB_GP_IN_MUX_GP_REG);
//
// Configure GPIO0 for Output
//
GPIO_setPinConfig(GPIO_0_GPIO0);
GPIO_setDirectionMode(0, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(0, GPIO_PIN_TYPE_STD);
GPIO_writePin(0, 0);
//
// Configure GPIO24 for OUTPUTXBAR1
//
GPIO_setPinConfig(GPIO_24_OUTPUTXBAR1);
GPIO_setDirectionMode(24, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(24, GPIO_PIN_TYPE_STD);
//
// Configure OUTPUT-XBAR OUTPUT1 as CLB1_OUT4
//
XBAR_setOutputMuxConfig(XBAR_OUTPUT1, XBAR_OUT_MUX01_CLB1_OUT4);
XBAR_enableOutputMux(XBAR_OUTPUT1, XBAR_MUX01);
CLB_setGPREG(CLB1_BASE, ENABLE_TIMER | COUNTUP_MODE);
//
// Enable Global Interrupt (INTM) and realtime interrupt (DBGM)
//
EINT;
ERTM;
CLB_clearInterruptTag(CLB1_BASE);
while(1)
{
SysCtl_delay(20000000);
// Change Timer Value to 2000
CLB_configCounterLoadMatch(CLB1_BASE, CLB_CTR0, 0, 2000, 0);
SysCtl_delay(20000000);
// Change Timer Value to 1000
CLB_configCounterLoadMatch(CLB1_BASE, CLB_CTR0, 0, 1000, 0);
asm(" NOP");
}
}
__interrupt void clb1ISR(void)
{
GPIO_togglePin(0);
CLB_clearInterruptTag(CLB1_BASE);
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP5);
}
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex10_timer_two_states.syscfg
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var TILE = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/TILE");
var TILE1 = TILE.addInstance();
// clock_period - Period of the clock (in Nano Seconds) used for simulation in System C
TILE.clock_period = 10;
// sim_duration - Duration of the simulation (in Nano Seconds)
TILE.sim_duration = 100000;
// Name
TILE1.$name = "TILE1";
// in_repeat_count0 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count0 = 50;
// in_repeat_count3 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count3 = 1;
// in0
TILE1.BOUNDARY.in0 = "squareWave";
// in_repeat_count1 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count1 = 50;
// in_repeat_count2 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count2 = 50;
// in_period0 - Period of the square wave
TILE1.BOUNDARY.in_period0 = 10000;
// in_duty0 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty0 = 5001;
// in_period1 - Period of the square wave
TILE1.BOUNDARY.in_period1 = 1000;
// in_duty1 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty1 = 500;
// in_period2 - Period of the square wave
TILE1.BOUNDARY.in_period2 = 3000;
// in_duty2 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty2 = 1500;
// in1
TILE1.BOUNDARY.in1 = "1";
// in2
TILE1.BOUNDARY.in2 = "1";
// e0 - External Input 0.
TILE1.FSM_0.e0 = "COUNTER_0.count_match1";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE1.FSM_0.eqn_s0 = "e0 ^ s0";
// What action should be taken on an event trigger?
TILE1.COUNTER_0.action = "Load";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE1.COUNTER_0.reset = "COUNTER_0.count_match1";
// event - Trigger actions in the counter.
TILE1.COUNTER_0.event = "BOUNDARY.in0";
// mode0 - Enables Counting when high
TILE1.COUNTER_0.mode0 = "BOUNDARY.in1";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE1.COUNTER_0.mode1 = "BOUNDARY.in2";
// match1_val - Sets the value of the Match reference 1 register.
TILE1.COUNTER_0.match1_val = "1000";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_4.eqn = "i0";
// i0 - Input 0.
TILE1.OUTLUT_4.i0 = "FSM_0.S0";
// Event 0 (e0) - Event 0
TILE1.HLC.e0 = "COUNTER_0.count_match1";
// instruct0
TILE1.HLC.program0.instruct0 = "INTR 0";
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex11_interrupt_tag.c
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//#############################################################################
//
// FILE: clb_ex11_interrupt_tag.c
//
// TITLE: CLB Interrupt Tag.
//
//! \addtogroup driver_example_list
//! <h1>CLB Interrupt Tag</h1>
//!
//! For the detailed description of this example, please refer to:
//! C2000Ware_PATH\utilities\clb_tool\clb_syscfg\doc\CLB Tool Users Guide.pdf
//!
//
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
#include "driverlib.h"
#include "device.h"
#include "clb_config.h"
#include "clb.h"
__interrupt void clb1ISR(void);
#define COUNTER0_TIMER_ENABLE 0x1
#define COUNTER0_INT_TAG 11
#define COUNTER1_INT_TAG 12
void main(void)
{
Device_init();
Device_initGPIO();
Interrupt_initModule();
Interrupt_initVectorTable();
Interrupt_register(INT_CLB1, &clb1ISR);
Interrupt_enable(INT_CLB1);
//
// Enabling EPWM1 to enable CLB1
//
SysCtl_enablePeripheral(SYSCTL_PERIPH_CLK_EPWM1);
CLB_enableCLB(CLB1_BASE);
initTILE1(CLB1_BASE);
//
// Select Global input instead of local input for all CLB IN
//
CLB_configLocalInputMux(CLB1_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN2, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN3, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN4, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN5, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN6, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN7, CLB_LOCAL_IN_MUX_GLOBAL_IN);
//
// Unused Inputs below
//
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN2, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN3, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN4, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN5, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN6, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN7, CLB_GLOBAL_IN_MUX_EPWM1A);
//
// Inputs set to GP register
//
CLB_configGPInputMux(CLB1_BASE, CLB_IN0, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN1, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN2, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN3, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN4, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN5, CLB_GP_IN_MUX_GP_REG);
//
// Unused inputs to GP register
//
CLB_configGPInputMux(CLB1_BASE, CLB_IN6, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN7, CLB_GP_IN_MUX_GP_REG);
//
// Configure GPIO0 for Output
//
GPIO_setPinConfig(GPIO_0_GPIO0);
GPIO_setDirectionMode(0, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(0, GPIO_PIN_TYPE_STD);
//
// Configure GPIO1 for Output
//
GPIO_setPinConfig(GPIO_1_GPIO1);
GPIO_setDirectionMode(1, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(1, GPIO_PIN_TYPE_STD);
//
// Configure GPIO24 for OUTPUTXBAR1
//
GPIO_setPinConfig(GPIO_24_OUTPUTXBAR1);
GPIO_setDirectionMode(24, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(24, GPIO_PIN_TYPE_STD);
//
// Configure GPIO16 for OUTPUTXBAR7
//
GPIO_setPinConfig(GPIO_16_OUTPUTXBAR7);
GPIO_setDirectionMode(16, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(16, GPIO_PIN_TYPE_STD);
//
// Configure OUTPUT-XBAR OUTPUT1 as CLB1_OUT4
//
XBAR_setOutputMuxConfig(XBAR_OUTPUT1, XBAR_OUT_MUX01_CLB1_OUT4);
XBAR_enableOutputMux(XBAR_OUTPUT1, XBAR_MUX01);
//
// Configure OUTPUT-XBAR OUTPUT7 as CLB1_OUT5
//
XBAR_setOutputMuxConfig(XBAR_OUTPUT7, XBAR_OUT_MUX03_CLB1_OUT5);
XBAR_enableOutputMux(XBAR_OUTPUT7, XBAR_MUX03);
CLB_setGPREG(CLB1_BASE, COUNTER0_TIMER_ENABLE);
//
// Enable Global Interrupt (INTM) and realtime interrupt (DBGM)
//
EINT;
ERTM;
CLB_clearInterruptTag(CLB1_BASE);
while(1)
{
asm(" NOP");
}
}
__interrupt void clb1ISR(void)
{
uint16_t tag = CLB_getInterruptTag(CLB1_BASE);
if (tag == COUNTER0_INT_TAG)
{
GPIO_togglePin(0);
}
if (tag == COUNTER1_INT_TAG)
{
GPIO_togglePin(1);
}
CLB_clearInterruptTag(CLB1_BASE);
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP5);
}
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex11_interrupt_tag.syscfg
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var TILE = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/TILE");
var TILE1 = TILE.addInstance();
// clock_period - Period of the clock (in Nano Seconds) used for simulation in System C
TILE.clock_period = 10;
// sim_duration - Duration of the simulation (in Nano Seconds)
TILE.sim_duration = 100000;
// Name
TILE1.$name = "TILE1";
// in_repeat_count0 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count0 = 50;
// in0
TILE1.BOUNDARY.in0 = "squareWave";
// in_repeat_count1 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count1 = 50;
// in_repeat_count2 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count2 = 50;
// in_period0 - Period of the square wave
TILE1.BOUNDARY.in_period0 = 10000;
// in_duty0 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty0 = 5001;
// in_period1 - Period of the square wave
TILE1.BOUNDARY.in_period1 = 1000;
// in_duty1 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty1 = 500;
// in_period2 - Period of the square wave
TILE1.BOUNDARY.in_period2 = 3000;
// in_duty2 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty2 = 1500;
// in1
TILE1.BOUNDARY.in1 = "1";
// in2
TILE1.BOUNDARY.in2 = "1";
// in_period3 - Period of the square wave
TILE1.BOUNDARY.in_period3 = 10000;
// in_duty3 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty3 = 5001;
// in_repeat_count3 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count3 = 50;
// in3
TILE1.BOUNDARY.in3 = "0";
// in4
TILE1.BOUNDARY.in4 = "0";
// in5
TILE1.BOUNDARY.in5 = "0";
// match1_val - Sets the value of the Match reference 1 register.
TILE1.COUNTER_0.match1_val = "700";
// event - Trigger actions in the counter.
TILE1.COUNTER_0.event = "COUNTER_0.count_zero";
// match2_val - Sets the value of the Match reference 2 register.
TILE1.COUNTER_0.match2_val = "1600";
// event_load_val - Sets the value of the event load value register.
TILE1.COUNTER_0.event_load_val = "2000";
// mode0 - Enables Counting when high
TILE1.COUNTER_0.mode0 = "BOUNDARY.in0";
// What action should be taken on an event trigger?
TILE1.COUNTER_0.action = "Load";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_4.eqn = "i0";
// i0 - Input 0.
TILE1.OUTLUT_4.i0 = "COUNTER_0.count_match1";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_5.eqn = "i0";
// i0 - Input 0.
TILE1.OUTLUT_5.i0 = "COUNTER_0.count_match2";
// Event 0 (e0) - Event 0
TILE1.HLC.e0 = "COUNTER_0.count_match1";
// Event 1 (e1) - Event 1
TILE1.HLC.e1 = "COUNTER_0.count_match2";
// instruct0
TILE1.HLC.program0.instruct0 = "INTR 11";
// instruct0
TILE1.HLC.program1.instruct0 = "INTR 12";
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex12_output_intersect.c
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//#############################################################################
//
// FILE: clb_ex12_output_intersect.c
//
// TITLE: CLB Output Intersect.
//
//! \addtogroup driver_example_list
//! <h1>CLB Output Intersect</h1>
//!
//! For the detailed description of this example, please refer to:
//! C2000Ware_PATH\utilities\clb_tool\clb_syscfg\doc\CLB Tool Users Guide.pdf
//!
//
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
#include "driverlib.h"
#include "device.h"
#include "clb_config.h"
#include "clb.h"
__interrupt void clb1ISR(void);
#define EPWM_TIMER_TBPRD 2000
//
// Function Prototypes
//
void initEPWM(uint32_t epwm_base);
void initOff180EPWM(uint32_t epwm_base);
uint16_t dutyValue = 0;
void main(void)
{
Device_init();
Device_initGPIO();
Interrupt_initModule();
Interrupt_initVectorTable();
//
// Disable sync(Freeze clock to PWM as well). GTBCLKSYNC is applicable
// only for multiple core devices. Uncomment the below statement if
// applicable.
//
// SysCtl_disablePeripheral(SYSCTL_PERIPH_CLK_GTBCLKSYNC);
SysCtl_disablePeripheral(SYSCTL_PERIPH_CLK_TBCLKSYNC);
initEPWM(EPWM2_BASE);
initOff180EPWM(EPWM3_BASE);
EPWM_setupEPWMLinks(EPWM3_BASE, EPWM_LINK_WITH_EPWM_2, EPWM_LINK_COMP_A);
EPWM_setSyncOutPulseMode(EPWM2_BASE, EPWM_SYNC_OUT_PULSE_ON_COUNTER_ZERO);
EPWM_enablePhaseShiftLoad(EPWM3_BASE);
//
// Enable sync and clock to PWM
//
SysCtl_enablePeripheral(SYSCTL_PERIPH_CLK_TBCLKSYNC);
Interrupt_register(INT_CLB1, &clb1ISR);
Interrupt_enable(INT_CLB1);
//
// Enabling EPWM1 to enable CLB1
//
SysCtl_enablePeripheral(SYSCTL_PERIPH_CLK_EPWM1);
CLB_enableCLB(CLB1_BASE);
initTILE1(CLB1_BASE);
//
// Select Global input instead of local input for all CLB IN
//
CLB_configLocalInputMux(CLB1_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN2, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN3, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN4, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN5, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN6, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN7, CLB_LOCAL_IN_MUX_GLOBAL_IN);
//
// Select EPWM2A and EPWM3A
//
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_EPWM2A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_EPWM3A);
//
// Unused Inputs below
//
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN2, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN3, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN4, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN5, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN6, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN7, CLB_GLOBAL_IN_MUX_EPWM1A);
//
// Inputs set to External
//
CLB_configGPInputMux(CLB1_BASE, CLB_IN0, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB1_BASE, CLB_IN1, CLB_GP_IN_MUX_EXTERNAL);
//
// Unused inputs to GP register
//
CLB_configGPInputMux(CLB1_BASE, CLB_IN2, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN3, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN4, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN5, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN6, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN7, CLB_GP_IN_MUX_GP_REG);
//
// Configure GPIO0 for EPWM1A
//
GPIO_setPinConfig(GPIO_0_EPWM1A);
GPIO_setDirectionMode(0, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(0, GPIO_PIN_TYPE_STD);
//
// Configure GPIO2 for EPWM2A
//
GPIO_setPinConfig(GPIO_2_EPWM2A);
GPIO_setDirectionMode(2, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(2, GPIO_PIN_TYPE_STD);
//
// Configure GPIO2 for EPWM3A
//
GPIO_setPinConfig(GPIO_4_EPWM3A);
GPIO_setDirectionMode(4, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(4, GPIO_PIN_TYPE_STD);
//
// Enable Global Interrupt (INTM) and realtime interrupt (DBGM)
//
EINT;
ERTM;
CLB_clearInterruptTag(CLB1_BASE);
//
// Enable OUT1 to replace EPWM1A
//
CLB_setOutputMask(CLB1_BASE, 1 << 0, true);
//EPWM1A is EPWM2A ANDED with EPWM3A
for(;;)
{
SysCtl_delay(100000);
dutyValue ++;
if (dutyValue >= EPWM_TIMER_TBPRD)
dutyValue = 0;
EPWM_setCounterCompareValue(EPWM2_BASE, EPWM_COUNTER_COMPARE_A, dutyValue);
}
}
__interrupt void clb1ISR(void)
{
CLB_clearInterruptTag(CLB1_BASE);
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP5);
}
void initEPWM(uint32_t epwm_base)
{
//
// Set-up TBCLK
//
EPWM_setTimeBasePeriod(epwm_base, EPWM_TIMER_TBPRD);
EPWM_setPhaseShift(epwm_base, 0U);
EPWM_setTimeBaseCounter(epwm_base, 0U);
//
// Set Compare values
//
EPWM_setCounterCompareValue(epwm_base,
EPWM_COUNTER_COMPARE_A,
2*EPWM_TIMER_TBPRD/3);
EPWM_setCounterCompareValue(epwm_base,
EPWM_COUNTER_COMPARE_B,
2*EPWM_TIMER_TBPRD/3);
//
// Set up counter mode
//
EPWM_setTimeBaseCounterMode(epwm_base, EPWM_COUNTER_MODE_UP);
EPWM_disablePhaseShiftLoad(epwm_base);
EPWM_setClockPrescaler(epwm_base,
EPWM_CLOCK_DIVIDER_8,
EPWM_HSCLOCK_DIVIDER_1);
//
// Set up shadowing
//
EPWM_setCounterCompareShadowLoadMode(epwm_base,
EPWM_COUNTER_COMPARE_A,
EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setCounterCompareShadowLoadMode(epwm_base,
EPWM_COUNTER_COMPARE_B,
EPWM_COMP_LOAD_ON_CNTR_ZERO);
//
// Set actions
//
EPWM_setActionQualifierAction(epwm_base,
EPWM_AQ_OUTPUT_A,
EPWM_AQ_OUTPUT_HIGH,
EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(epwm_base,
EPWM_AQ_OUTPUT_B,
EPWM_AQ_OUTPUT_HIGH,
EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(epwm_base,
EPWM_AQ_OUTPUT_A,
EPWM_AQ_OUTPUT_LOW,
EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPA);
EPWM_setActionQualifierAction(epwm_base,
EPWM_AQ_OUTPUT_B,
EPWM_AQ_OUTPUT_LOW,
EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPB);
}
void initOff180EPWM(uint32_t epwm_base)
{
//
// Set-up TBCLK
//
EPWM_selectPeriodLoadEvent(epwm_base, EPWM_SHADOW_LOAD_MODE_SYNC);
EPWM_setTimeBasePeriod(epwm_base, EPWM_TIMER_TBPRD);
EPWM_setPhaseShift(epwm_base, EPWM_TIMER_TBPRD/2);
EPWM_setTimeBaseCounter(epwm_base, EPWM_TIMER_TBPRD/2);
//
// Set Compare values
//
EPWM_setCounterCompareValue(epwm_base,
EPWM_COUNTER_COMPARE_A,
2*EPWM_TIMER_TBPRD/3);
EPWM_setCounterCompareValue(epwm_base,
EPWM_COUNTER_COMPARE_B,
2*EPWM_TIMER_TBPRD/3);
//
// Set up counter mode
//
EPWM_setTimeBaseCounterMode(epwm_base, EPWM_COUNTER_MODE_UP);
EPWM_disablePhaseShiftLoad(epwm_base);
EPWM_setClockPrescaler(epwm_base,
EPWM_CLOCK_DIVIDER_8,
EPWM_HSCLOCK_DIVIDER_1);
//
// Set up shadowing
//
EPWM_setCounterCompareShadowLoadMode(epwm_base,
EPWM_COUNTER_COMPARE_A,
EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setCounterCompareShadowLoadMode(epwm_base,
EPWM_COUNTER_COMPARE_B,
EPWM_COMP_LOAD_ON_CNTR_ZERO);
//
// Set actions
//
EPWM_setActionQualifierAction(epwm_base,
EPWM_AQ_OUTPUT_A,
EPWM_AQ_OUTPUT_HIGH,
EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(epwm_base,
EPWM_AQ_OUTPUT_B,
EPWM_AQ_OUTPUT_HIGH,
EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(epwm_base,
EPWM_AQ_OUTPUT_A,
EPWM_AQ_OUTPUT_LOW,
EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPA);
EPWM_setActionQualifierAction(epwm_base,
EPWM_AQ_OUTPUT_B,
EPWM_AQ_OUTPUT_LOW,
EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPB);
}
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex12_output_intersect.syscfg
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var TILE = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/TILE");
var TILE1 = TILE.addInstance();
// clock_period - Period of the clock (in Nano Seconds) used for simulation in System C
TILE.clock_period = 10;
// sim_duration - Duration of the simulation (in Nano Seconds)
TILE.sim_duration = 100000;
// Name
TILE1.$name = "TILE1";
// in_repeat_count0 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count0 = 50;
// in0
TILE1.BOUNDARY.in0 = "squareWave";
// in_repeat_count1 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count1 = 50;
// in_repeat_count2 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count2 = 50;
// in_period2 - Period of the square wave
TILE1.BOUNDARY.in_period2 = 3000;
// in_duty2 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty2 = 1500;
// in_period3 - Period of the square wave
TILE1.BOUNDARY.in_period3 = 10000;
// in_duty3 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty3 = 5001;
// in_repeat_count3 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count3 = 50;
// in3
TILE1.BOUNDARY.in3 = "0";
// in4
TILE1.BOUNDARY.in4 = "0";
// in5
TILE1.BOUNDARY.in5 = "0";
// in_period0 - Period of the square wave
TILE1.BOUNDARY.in_period0 = 500;
// in_duty0 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty0 = 250;
// in1
TILE1.BOUNDARY.in1 = "squareWave";
// in_period1 - Period of the square wave
TILE1.BOUNDARY.in_period1 = 750;
// in_duty1 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty1 = 250;
// in2
TILE1.BOUNDARY.in2 = "0";
// i0 - Input 0.
TILE1.LUT_0.i0 = "BOUNDARY.in0";
// i1 - Input 1.
TILE1.LUT_0.i1 = "BOUNDARY.in1";
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE1.LUT_0.eqn = "i0 & i1";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_0.eqn = "i0";
// i0 - Input 0.
TILE1.OUTLUT_0.i0 = "LUT_0.OUT";
// instruct0
TILE1.HLC.program0.instruct0 = "INTR 11";
// instruct0
TILE1.HLC.program1.instruct0 = "INTR 12";
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex13_push_pull.c
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//#############################################################################
//
// FILE: clb_ex13_push_pull.c
//
// TITLE: CLB PUSH PULL.
//
//! \addtogroup driver_example_list
//! <h1>CLB PUSH PULL</h1>
//!
//! For the detailed description of this example, please refer to:
//! C2000Ware_PATH\utilities\clb_tool\clb_syscfg\doc\CLB Tool Users Guide.pdf
//!
//
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
#include "driverlib.h"
#include "device.h"
#include "clb_config.h"
#include "clb.h"
__interrupt void clb1ISR(void);
#define FRC_LOAD 0x1
void main(void)
{
Device_init();
Device_initGPIO();
Interrupt_initModule();
Interrupt_initVectorTable();
Interrupt_register(INT_CLB1, &clb1ISR);
Interrupt_enable(INT_CLB1);
//
// Enabling EPWM1 to enable CLB1
//
SysCtl_enablePeripheral(SYSCTL_PERIPH_CLK_EPWM1);
CLB_enableCLB(CLB1_BASE);
initTILE1(CLB1_BASE);
//
// Select Global input instead of local input for all CLB IN
//
CLB_configLocalInputMux(CLB1_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN2, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN3, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN4, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN5, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN6, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN7, CLB_LOCAL_IN_MUX_GLOBAL_IN);
//
// Unused Inputs below
//
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN2, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN3, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN4, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN5, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN6, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN7, CLB_GLOBAL_IN_MUX_EPWM1A);
//
// Inputs set to GP register
//
CLB_configGPInputMux(CLB1_BASE, CLB_IN0, CLB_GP_IN_MUX_GP_REG);
//
// Unused inputs to GP register
//
CLB_configGPInputMux(CLB1_BASE, CLB_IN1, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN2, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN3, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN4, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN5, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN6, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN7, CLB_GP_IN_MUX_GP_REG);
//
// Configure GPIO0 for Output
//
GPIO_setPinConfig(GPIO_0_EPWM1A);
GPIO_setDirectionMode(0, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(0, GPIO_PIN_TYPE_STD);
//
// Configure GPIO1 for Output
//
GPIO_setPinConfig(GPIO_1_EPWM1B);
GPIO_setDirectionMode(1, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(1, GPIO_PIN_TYPE_STD);
//
// Configure GPIO24 for OUTPUTXBAR1
//
GPIO_setPinConfig(GPIO_24_OUTPUTXBAR1);
GPIO_setDirectionMode(24, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(24, GPIO_PIN_TYPE_STD);
//
// Configure OUTPUT-XBAR OUTPUT1 as CLB1_OUT4
//
XBAR_setOutputMuxConfig(XBAR_OUTPUT1, XBAR_OUT_MUX01_CLB1_OUT4);
XBAR_enableOutputMux(XBAR_OUTPUT1, XBAR_MUX01);
CLB_setGPREG(CLB1_BASE, 0);
//
// Enable Global Interrupt (INTM) and realtime interrupt (DBGM)
//
EINT;
ERTM;
CLB_clearInterruptTag(CLB1_BASE);
//
// Enable OUT4 & OUT0 & OUT2
//
CLB_setOutputMask(CLB1_BASE, 1 << 0 | 1 << 2, true);
while(1)
{
SysCtl_delay(20000000);
HWREG(CLB1_BASE + CLB_LOGICCTL + CLB_O_BUF_PTR) = 0U;
HWREG(CLB1_BASE + CLB_DATAEXCH + CLB_O_PULL(0)) = 500U;
HWREG(CLB1_BASE + CLB_DATAEXCH + CLB_O_PULL(1)) = 1000U;
HWREG(CLB1_BASE + CLB_DATAEXCH + CLB_O_PULL(2)) = 2000U;
CLB_setGPREG(CLB1_BASE, FRC_LOAD);
CLB_setGPREG(CLB1_BASE, 0);
SysCtl_delay(20000000);
HWREG(CLB1_BASE + CLB_LOGICCTL + CLB_O_BUF_PTR) = 0U;
HWREG(CLB1_BASE + CLB_DATAEXCH + CLB_O_PULL(0)) = 1000U;
HWREG(CLB1_BASE + CLB_DATAEXCH + CLB_O_PULL(1)) = 2000U;
HWREG(CLB1_BASE + CLB_DATAEXCH + CLB_O_PULL(2)) = 4000U;
CLB_setGPREG(CLB1_BASE, FRC_LOAD);
CLB_setGPREG(CLB1_BASE, 0);
asm(" NOP");
}
}
__interrupt void clb1ISR(void)
{
CLB_clearInterruptTag(CLB1_BASE);
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP5);
}
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex13_push_pull.syscfg
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var TILE = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/TILE");
var TILE1 = TILE.addInstance();
// clock_period - Period of the clock (in Nano Seconds) used for simulation in System C
TILE.clock_period = 10;
// sim_duration - Duration of the simulation (in Nano Seconds)
TILE.sim_duration = 100000;
// Name
TILE1.$name = "TILE1";
// in_repeat_count0 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count0 = 50;
// in_repeat_count1 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count1 = 50;
// in_repeat_count2 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count2 = 50;
// in_period0 - Period of the square wave
TILE1.BOUNDARY.in_period0 = 10000;
// in_duty0 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty0 = 5001;
// in_period1 - Period of the square wave
TILE1.BOUNDARY.in_period1 = 1000;
// in_duty1 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty1 = 500;
// in_period2 - Period of the square wave
TILE1.BOUNDARY.in_period2 = 3000;
// in_duty2 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty2 = 1500;
// in_period3 - Period of the square wave
TILE1.BOUNDARY.in_period3 = 10000;
// in_duty3 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty3 = 5001;
// in_repeat_count3 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count3 = 50;
// in3
TILE1.BOUNDARY.in3 = "0";
// in4
TILE1.BOUNDARY.in4 = "0";
// in5
TILE1.BOUNDARY.in5 = "0";
// in1
TILE1.BOUNDARY.in1 = "0";
// in2
TILE1.BOUNDARY.in2 = "0";
// e0 - External Input 0.
TILE1.FSM_0.e0 = "COUNTER_0.count_match1";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE1.FSM_0.eqn_s0 = "e0 ^ s0";
// eqn_s1 - Boolean equation on the variables e1,e0,s1,s0 for the S1 output.
TILE1.FSM_0.eqn_s1 = "e1 ^ s1";
// e1 - External Input 1.
TILE1.FSM_0.e1 = "COUNTER_1.count_match1";
// e0 - External Input 0.
TILE1.FSM_1.e0 = "COUNTER_2.count_match1";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE1.FSM_1.eqn_s0 = "e0 ^ s0";
// What action should be taken on an event trigger?
TILE1.COUNTER_0.action = "Load";
// mode0 - Enables Counting when high
TILE1.COUNTER_0.mode0 = "1";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE1.COUNTER_0.mode1 = "1";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE1.COUNTER_0.reset = "COUNTER_0.count_match1";
// match1_val - Sets the value of the Match reference 1 register.
TILE1.COUNTER_0.match1_val = "2000";
// event - Trigger actions in the counter.
TILE1.COUNTER_0.event = "BOUNDARY.in0";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE1.COUNTER_1.reset = "COUNTER_1.count_match1";
// mode0 - Enables Counting when high
TILE1.COUNTER_1.mode0 = "1";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE1.COUNTER_1.mode1 = "1";
// match1_val - Sets the value of the Match reference 1 register.
TILE1.COUNTER_1.match1_val = "4000";
// event - Trigger actions in the counter.
TILE1.COUNTER_1.event = "BOUNDARY.in0";
// What action should be taken on an event trigger?
TILE1.COUNTER_1.action = "Load";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE1.COUNTER_2.reset = "COUNTER_2.count_match1";
// mode0 - Enables Counting when high
TILE1.COUNTER_2.mode0 = "1";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE1.COUNTER_2.mode1 = "1";
// match1_val - Sets the value of the Match reference 1 register.
TILE1.COUNTER_2.match1_val = "8000";
// event - Trigger actions in the counter.
TILE1.COUNTER_2.event = "BOUNDARY.in0";
// What action should be taken on an event trigger?
TILE1.COUNTER_2.action = "Load";
// i0 - Input 0.
TILE1.OUTLUT_0.i0 = "FSM_0.S0";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_0.eqn = "i0";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_2.eqn = "i0";
// i0 - Input 0.
TILE1.OUTLUT_2.i0 = "FSM_0.S1";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_4.eqn = "i0";
// i0 - Input 0.
TILE1.OUTLUT_4.i0 = "FSM_1.S0";
// Event 0 (e0) - Event 0
TILE1.HLC.e0 = "BOUNDARY.in0";
// instruct0
TILE1.HLC.program0.instruct0 = "PULL R0";
// instruct1
TILE1.HLC.program0.instruct1 = "MOV_T1 R0,C0";
// instruct2
TILE1.HLC.program0.instruct2 = "PULL R0";
// instruct3
TILE1.HLC.program0.instruct3 = "MOV_T1 R0,C1";
// instruct4
TILE1.HLC.program0.instruct4 = "PULL R0";
// instruct5
TILE1.HLC.program0.instruct5 = "MOV_T1 R0,C2";
// instruct6
TILE1.HLC.program0.instruct6 = "PULL R0";
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex14_multi_tile.c
+203
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//#############################################################################
//
// FILE: clb_ex14_multi_tile.c
//
// TITLE: CLB Multi Tile.
//
//! \addtogroup driver_example_list
//! <h1>CLB Multi Tile</h1>
//!
//! For the detailed description of this example, please refer to:
//! C2000Ware_PATH\utilities\clb_tool\clb_syscfg\doc\CLB Tool Users Guide.pdf
//!
//
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
#include "driverlib.h"
#include "device.h"
#include "clb_config.h"
#include "clb.h"
void main(void)
{
Device_init();
Device_initGPIO();
Interrupt_initModule();
Interrupt_initVectorTable();
//
// Enabling EPWM1/2 to enable CLB1/2
//
SysCtl_enablePeripheral(SYSCTL_PERIPH_CLK_EPWM1);
SysCtl_enablePeripheral(SYSCTL_PERIPH_CLK_EPWM2);
CLB_enableCLB(CLB2_BASE);
initTILE1(CLB1_BASE);
CLB_enableCLB(CLB1_BASE);
initTILE2(CLB2_BASE);
//
// Select Global input instead of local input for all CLB IN
//
CLB_configLocalInputMux(CLB1_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN2, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN3, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN4, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN5, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN6, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN7, CLB_LOCAL_IN_MUX_GLOBAL_IN);
//
// Select Global input instead of local input for all CLB IN
//
CLB_configLocalInputMux(CLB2_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN2, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN3, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN4, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN5, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN6, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN7, CLB_LOCAL_IN_MUX_GLOBAL_IN);
//
// Use CLB AUXSIG0 for IN0
//
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_CLB_AUXSIG0);
//
// Unused Inputs below
//
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN2, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN3, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN4, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN5, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN6, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN7, CLB_GLOBAL_IN_MUX_EPWM1A);
//
// Unused Inputs below
//
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN2, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN3, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN4, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN5, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN6, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN7, CLB_GLOBAL_IN_MUX_EPWM1A);
//
// Use external signal from global input
//
CLB_configGPInputMux(CLB1_BASE, CLB_IN0, CLB_GP_IN_MUX_EXTERNAL);
//
// Unused inputs to GP register
//
CLB_configGPInputMux(CLB1_BASE, CLB_IN1, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN2, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN3, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN4, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN5, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN6, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN7, CLB_GP_IN_MUX_GP_REG);
//
// Unused inputs to GP register
//
CLB_configGPInputMux(CLB2_BASE, CLB_IN0, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB2_BASE, CLB_IN1, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB2_BASE, CLB_IN2, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB2_BASE, CLB_IN3, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB2_BASE, CLB_IN4, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB2_BASE, CLB_IN5, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB2_BASE, CLB_IN6, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB2_BASE, CLB_IN7, CLB_GP_IN_MUX_GP_REG);
//
// Configure GPIO2 for OUTPUTXBAR1
//
GPIO_setPinConfig(GPIO_2_EPWM2A);
GPIO_setDirectionMode(2, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(2, GPIO_PIN_TYPE_STD);
//
// Configure Input-XBAR INPUT1 to GPIO2
//
XBAR_setInputPin(XBAR_INPUT1, 2);
//
// Configure CLB-XBAR AUXSIG0 as INPUT1
//
XBAR_setCLBMuxConfig(XBAR_AUXSIG0, XBAR_CLB_MUX01_INPUTXBAR1);
XBAR_enableCLBMux(XBAR_AUXSIG0, XBAR_MUX01);
//
// Configure GPIO24 for OUTPUTXBAR1
//
GPIO_setPinConfig(GPIO_24_OUTPUTXBAR1);
GPIO_setDirectionMode(24, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(24, GPIO_PIN_TYPE_STD);
//
// Configure OUTPUT-XBAR OUTPUT1 as CLB1_OUT4
//
XBAR_setOutputMuxConfig(XBAR_OUTPUT1, XBAR_OUT_MUX01_CLB1_OUT4);
XBAR_enableOutputMux(XBAR_OUTPUT1, XBAR_MUX01);
//
// Enable Global Interrupt (INTM) and realtime interrupt (DBGM)
//
EINT;
ERTM;
//
// Enable OUT0
//
CLB_setOutputMask(CLB2_BASE, 1 << 0, true);
while(1)
{
asm(" NOP");
}
}
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex14_multi_tile.syscfg
+57
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var TILE = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/TILE");
var TILE1 = TILE.addInstance();
var TILE2 = TILE.addInstance();
// clock_period - Period of the clock (in Nano Seconds) used for simulation in System C
TILE.clock_period = 10;
// sim_duration - Duration of the simulation (in Nano Seconds)
TILE.sim_duration = 100000;
// Name
TILE1.$name = "TILE2";
// in_repeat_count0 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count0 = 50;
// in_repeat_count3 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count3 = 1;
// in_repeat_count1 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count1 = 50;
// in_repeat_count2 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count2 = 50;
// in_period0 - Period of the square wave
TILE1.BOUNDARY.in_period0 = 10000;
// in_duty0 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty0 = 5001;
// in_period1 - Period of the square wave
TILE1.BOUNDARY.in_period1 = 1000;
// in_duty1 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty1 = 500;
// in_period2 - Period of the square wave
TILE1.BOUNDARY.in_period2 = 3000;
// in_duty2 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty2 = 1500;
// mode0 - Enables Counting when high
TILE1.COUNTER_0.mode0 = "1";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE1.COUNTER_0.mode1 = "1";
// match1_val - Sets the value of the Match reference 1 register.
TILE1.COUNTER_0.match1_val = "1000";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE1.COUNTER_0.reset = "COUNTER_0.count_match1";
// i0 - Input 0.
TILE1.OUTLUT_0.i0 = "COUNTER_0.count_match1";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_0.eqn = "i0";
// instruct0
TILE1.HLC.program0.instruct0 = "INTR 0";
// Name
TILE2.$name = "TILE1";
// in0
TILE2.BOUNDARY.in0 = "TILE2_BOUNDARY.out0";
// e0 - External Input 0.
TILE2.FSM_0.e0 = "BOUNDARY.in0";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE2.FSM_0.eqn_s0 = "e0 ^ s0";
// i0 - Input 0.
TILE2.OUTLUT_4.i0 = "FSM_0.S0";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE2.OUTLUT_4.eqn = "i0";
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex15_tile_to_tile_delay.c
+419
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//#############################################################################
//
// FILE: clb_ex15_tile_to_tile_delay.c
//
// TITLE: CLB Tile to Tile Delay.
//
//! \addtogroup driver_example_list
//! <h1>CLB Tile to Tile Delay</h1>
//!
//! For the detailed description of this example, please refer to:
//! C2000Ware_PATH\utilities\clb_tool\clb_syscfg\doc\CLB Tool Users Guide.pdf
//!
//
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
#include "driverlib.h"
#include "device.h"
#include "clb_config.h"
#include "clb.h"
uint32_t clb1delay = 0;
uint32_t clb2delay = 0;
uint32_t clb3delay = 0;
uint32_t clb4delay = 0;
__interrupt void clb1ISR(void);
__interrupt void clb2ISR(void);
__interrupt void clb3ISR(void);
__interrupt void clb4ISR(void);
void main(void)
{
Device_init();
Device_initGPIO();
//
// Configure GPIO0 for INPUTXBAR1
//
GPIO_setPinConfig(GPIO_0_GPIO0);
GPIO_setDirectionMode(0, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(0, GPIO_PIN_TYPE_STD);
XBAR_setInputPin(XBAR_INPUT1, 0);
GPIO_writePin(0, 0);
Interrupt_initModule();
Interrupt_initVectorTable();
Interrupt_register(INT_CLB1, &clb1ISR);
Interrupt_enable(INT_CLB1);
Interrupt_register(INT_CLB2, &clb2ISR);
Interrupt_enable(INT_CLB2);
Interrupt_register(INT_CLB3, &clb3ISR);
Interrupt_enable(INT_CLB3);
Interrupt_register(INT_CLB4, &clb4ISR);
Interrupt_enable(INT_CLB4);
//
// Enabling EPWM1/2/3/4 to enable CLB1/2/3/4
//
SysCtl_enablePeripheral(SYSCTL_PERIPH_CLK_EPWM1);
SysCtl_enablePeripheral(SYSCTL_PERIPH_CLK_EPWM2);
SysCtl_enablePeripheral(SYSCTL_PERIPH_CLK_EPWM3);
SysCtl_enablePeripheral(SYSCTL_PERIPH_CLK_EPWM4);
CLB_enableCLB(CLB1_BASE);
CLB_enableCLB(CLB2_BASE);
CLB_enableCLB(CLB3_BASE);
CLB_enableCLB(CLB4_BASE);
initTILE1(CLB1_BASE);
initTILE2(CLB2_BASE);
initTILE3(CLB3_BASE);
initTILE4(CLB4_BASE);
//
// Configure CLB1 BOUNDARY IN
//
//
// Select Global input instead of local input for CLB IN
//
CLB_configLocalInputMux(CLB1_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
//
// Select AUXSIG0 for CLB1, IN0
// Select AUXSIG1 for CLB1, IN1
//
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_CLB_AUXSIG0);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_CLB_AUXSIG1);
//
// Select External for CLB1, IN0
// Select External for CLB1, IN1
//
CLB_configGPInputMux(CLB1_BASE, CLB_IN0, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB1_BASE, CLB_IN1, CLB_GP_IN_MUX_EXTERNAL);
//
// Configure CLB2 BOUNDARY IN
//
//
// Select Global input instead of local input for CLB IN
//
CLB_configLocalInputMux(CLB2_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
//
// Select AUXSIG0 for CLB2, IN0
// Select AUXSIG2 for CLB2, IN1
//
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_CLB_AUXSIG0);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_CLB_AUXSIG2);
//
// Select External for CLB2, IN0
// Select External for CLB2, IN1
//
CLB_configGPInputMux(CLB2_BASE, CLB_IN0, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB2_BASE, CLB_IN1, CLB_GP_IN_MUX_EXTERNAL);
//
// Configure CLB3 BOUNDARY IN
//
//
// Select Global input instead of local input for CLB IN
//
CLB_configLocalInputMux(CLB3_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB3_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
//
// Select AUXSIG0 for CLB3, IN0
// Select AUXSIG3 for CLB3, IN1
//
CLB_configGlobalInputMux(CLB3_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_CLB_AUXSIG0);
CLB_configGlobalInputMux(CLB3_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_CLB_AUXSIG3);
//
// Select External for CLB3, IN0
// Select External for CLB3, IN1
//
CLB_configGPInputMux(CLB3_BASE, CLB_IN0, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB3_BASE, CLB_IN1, CLB_GP_IN_MUX_EXTERNAL);
//
// Configure CLB4 BOUNDARY IN
//
//
// Select Global input instead of local input for CLB IN
//
CLB_configLocalInputMux(CLB4_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB4_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
//
// Select AUXSIG0 for CLB4, IN0
// Select AUXSIG4 for CLB4, IN1
//
CLB_configGlobalInputMux(CLB4_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_CLB_AUXSIG0);
CLB_configGlobalInputMux(CLB4_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_CLB_AUXSIG4);
//
// Select External for CLB4, IN0
// Select External for CLB4, IN1
//
CLB_configGPInputMux(CLB4_BASE, CLB_IN0, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB4_BASE, CLB_IN1, CLB_GP_IN_MUX_EXTERNAL);
//
// Configure CLB-XBAR AUXSIG0 as INPUT1
//
XBAR_setCLBMuxConfig(XBAR_AUXSIG0, XBAR_CLB_MUX01_INPUTXBAR1);
XBAR_enableCLBMux(XBAR_AUXSIG0, XBAR_MUX01);
//
// Configure CLB-XBAR AUXSIG1 as CLB2 OUT4
//
XBAR_setCLBMuxConfig(XBAR_AUXSIG1, XBAR_CLB_MUX05_CLB2_OUT4);
XBAR_enableCLBMux(XBAR_AUXSIG1, XBAR_MUX05);
//
// Configure CLB-XBAR AUXSIG2 as CLB1 OUT4
//
XBAR_setCLBMuxConfig(XBAR_AUXSIG2, XBAR_CLB_MUX01_CLB1_OUT4);
XBAR_enableCLBMux(XBAR_AUXSIG2, XBAR_MUX01);
//
// Configure CLB-XBAR AUXSIG3 as Input XBAR2 = CLB4 OUT4
//
XBAR_setCLBMuxConfig(XBAR_AUXSIG3, XBAR_CLB_MUX03_INPUTXBAR2);
XBAR_enableCLBMux(XBAR_AUXSIG3, XBAR_MUX03);
//
// Configure CLB-XBAR AUXSIG4 as Input XBAR3 = CLB3 OUT4
//
XBAR_setCLBMuxConfig(XBAR_AUXSIG4, XBAR_CLB_MUX05_INPUTXBAR3);
XBAR_enableCLBMux(XBAR_AUXSIG4, XBAR_MUX05);
//
// Configure GPIO24 for OUTPUTXBAR1
//
GPIO_setPinConfig(GPIO_24_OUTPUTXBAR1);
GPIO_setDirectionMode(24, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(24, GPIO_PIN_TYPE_STD);
XBAR_setOutputMuxConfig(XBAR_OUTPUT1, XBAR_OUT_MUX01_CLB1_OUT4);
XBAR_enableOutputMux(XBAR_OUTPUT1, XBAR_MUX01);
//
// Configure GPIO16 for OUTPUTXBAR7
//
GPIO_setPinConfig(GPIO_16_OUTPUTXBAR7);
GPIO_setDirectionMode(16, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(16, GPIO_PIN_TYPE_STD);
XBAR_setOutputMuxConfig(XBAR_OUTPUT7, XBAR_OUT_MUX05_CLB2_OUT4);
XBAR_enableOutputMux(XBAR_OUTPUT7, XBAR_MUX05);
//
// Configure GPIO14 for OUTPUTXBAR3
//
GPIO_setPinConfig(GPIO_14_OUTPUTXBAR3);
GPIO_setDirectionMode(14, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(14, GPIO_PIN_TYPE_STD);
XBAR_setOutputMuxConfig(XBAR_OUTPUT3, XBAR_OUT_MUX09_CLB3_OUT4);
XBAR_enableOutputMux(XBAR_OUTPUT3, XBAR_MUX09);
//
// Input XBAR3 = CLB3 OUT4 = GPIO14
//
XBAR_setInputPin(XBAR_INPUT3, 14);
//
// Configure GPIO15 for OUTPUTXBAR4
//
GPIO_setPinConfig(GPIO_15_OUTPUTXBAR4);
GPIO_setDirectionMode(15, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(15, GPIO_PIN_TYPE_STD);
XBAR_setOutputMuxConfig(XBAR_OUTPUT4, XBAR_OUT_MUX13_CLB4_OUT4);
XBAR_enableOutputMux(XBAR_OUTPUT4, XBAR_MUX13);
//
// Input XBAR2 = CLB4 OUT4 = GPIO15
//
XBAR_setInputPin(XBAR_INPUT2, 15);
//
// Configure GPIO1 for EPWM1B = CLB1 OUT2
//
GPIO_setPinConfig(GPIO_1_EPWM1B);
GPIO_setDirectionMode(1, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(1, GPIO_PIN_TYPE_STD);
//
// Configure GPIO5 for EPWM3B = CLB3 OUT2
//
GPIO_setPinConfig(GPIO_5_EPWM3B);
GPIO_setDirectionMode(5, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(5, GPIO_PIN_TYPE_STD);
CLB_enableSynchronization(CLB1_BASE, CLB_IN0);
CLB_enableSynchronization(CLB1_BASE, CLB_IN1);
CLB_enableSynchronization(CLB2_BASE, CLB_IN0);
CLB_enableSynchronization(CLB2_BASE, CLB_IN1);
CLB_enableSynchronization(CLB3_BASE, CLB_IN0);
CLB_enableSynchronization(CLB3_BASE, CLB_IN1);
CLB_enableSynchronization(CLB4_BASE, CLB_IN0);
CLB_enableSynchronization(CLB4_BASE, CLB_IN1);
//
// Uncomment to enable asynchronous GPIO inputs
//
//GPIO_setQualificationMode(0, GPIO_QUAL_ASYNC);
//GPIO_setQualificationMode(24, GPIO_QUAL_ASYNC);
//GPIO_setQualificationMode(16, GPIO_QUAL_ASYNC);
//GPIO_setQualificationMode(14, GPIO_QUAL_ASYNC);
//GPIO_setQualificationMode(15, GPIO_QUAL_ASYNC);
//GPIO_setQualificationMode(1, GPIO_QUAL_ASYNC);
//GPIO_setQualificationMode(5, GPIO_QUAL_ASYNC);
//
// Enable Global Interrupt (INTM) and realtime interrupt (DBGM)
//
EINT;
ERTM;
//
// Enable CLB1 OUT2
//
CLB_setOutputMask(CLB1_BASE, 1 << 2, true);
//
// Enable CLB3 OUT2
//
CLB_setOutputMask(CLB3_BASE, 1 << 2, true);
CLB_clearInterruptTag(CLB1_BASE);
CLB_clearInterruptTag(CLB2_BASE);
CLB_clearInterruptTag(CLB3_BASE);
CLB_clearInterruptTag(CLB4_BASE);
SysCtl_delay(1000);
GPIO_writePin(0, 1);
SysCtl_delay(10000);
ESTOP0;
//
// Read the clbxdelay values to see how many cycles of delay
// was detected.
//
while(1)
{
asm(" NOP");
}
}
__interrupt void clb1ISR(void)
{
uint16_t tag = CLB_getInterruptTag(CLB1_BASE);
if (tag == 1)
{
clb1delay = CLB_getRegister(CLB1_BASE, CLB_REG_CTR_C0);
//ESTOP0;
}
CLB_clearInterruptTag(CLB1_BASE);
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP5);
}
__interrupt void clb2ISR(void)
{
uint16_t tag = CLB_getInterruptTag(CLB2_BASE);
if (tag == 1)
{
clb2delay = CLB_getRegister(CLB2_BASE, CLB_REG_CTR_C0);
//ESTOP0;
}
CLB_clearInterruptTag(CLB2_BASE);
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP5);
}
__interrupt void clb3ISR(void)
{
uint16_t tag = CLB_getInterruptTag(CLB3_BASE);
if (tag == 1)
{
clb3delay = CLB_getRegister(CLB3_BASE, CLB_REG_CTR_C0);
//ESTOP0;
}
CLB_clearInterruptTag(CLB3_BASE);
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP5);
}
__interrupt void clb4ISR(void)
{
uint16_t tag = CLB_getInterruptTag(CLB4_BASE);
if (tag == 1)
{
clb4delay = CLB_getRegister(CLB4_BASE, CLB_REG_CTR_C0);
//ESTOP0;
}
CLB_clearInterruptTag(CLB4_BASE);
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP5);
}
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex15_tile_to_tile_delay.syscfg
+331
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var TILE = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/TILE");
var TILE1 = TILE.addInstance();
var TILE2 = TILE.addInstance();
var TILE3 = TILE.addInstance();
var TILE4 = TILE.addInstance();
// Name
TILE1.$name = "TILE1";
// Name
TILE1.BOUNDARY.$name = "BOUNDARY0";
// in1
TILE1.BOUNDARY.in1 = "TILE2_BOUNDARY.out4";
// in0
TILE1.BOUNDARY.in0 = "squareWave";
// in_edge0 - Edge detection on the inputs, generates 1 cycle pulse on chosen edges - for simulation purposes only
TILE1.BOUNDARY.in_edge0 = "rising edge";
// in_period0 - Period of the square wave
TILE1.BOUNDARY.in_period0 = 1000;
// in_duty0 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty0 = 500;
// in_repeat_count0 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count0 = 1;
// Name
TILE1.LUT_0.$name = "LUT_0";
// Name
TILE1.LUT_1.$name = "LUT_1";
// Name
TILE1.LUT_2.$name = "LUT_2";
// Name
TILE1.FSM_0.$name = "FSM_0";
// e0 - External Input 0.
TILE1.FSM_0.e0 = "BOUNDARY.in0";
// e1 - External Input 1.
TILE1.FSM_0.e1 = "BOUNDARY.in1";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE1.FSM_0.eqn_s0 = "e0&!e1";
// Name
TILE1.FSM_1.$name = "FSM_1";
// Name
TILE1.FSM_2.$name = "FSM_2";
// Name
TILE1.COUNTER_0.$name = "COUNTER_0";
// mode0 - Enables Counting when high
TILE1.COUNTER_0.mode0 = "FSM_0.S0";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE1.COUNTER_0.mode1 = "1";
// Name
TILE1.COUNTER_1.$name = "COUNTER_1";
// Name
TILE1.COUNTER_2.$name = "COUNTER_2";
// Name
TILE1.OUTLUT_0.$name = "OUTLUT_0";
// Name
TILE1.OUTLUT_1.$name = "OUTLUT_1";
// Name
TILE1.OUTLUT_2.$name = "OUTLUT_2";
// i0 - Input 0.
TILE1.OUTLUT_2.i0 = "BOUNDARY.in1";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_2.eqn = "i0";
// Name
TILE1.OUTLUT_3.$name = "OUTLUT_3";
// Name
TILE1.OUTLUT_4.$name = "OUTLUT_4";
// i0 - Input 0.
TILE1.OUTLUT_4.i0 = "BOUNDARY.in0";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_4.eqn = "i0";
// Name
TILE1.OUTLUT_5.$name = "OUTLUT_5";
// Name
TILE1.OUTLUT_6.$name = "OUTLUT_6";
// Name
TILE1.OUTLUT_7.$name = "OUTLUT_7";
// Name
TILE1.HLC.$name = "HLC_0";
// Event 0 (e0) - Event 0
TILE1.HLC.e0 = "BOUNDARY.in1";
// Name
TILE1.HLC.program0.$name = "HLCP_0";
// instruct0
TILE1.HLC.program0.instruct0 = "INTR 1";
// Name
TILE1.HLC.program1.$name = "HLCP_1";
// Name
TILE1.HLC.program2.$name = "HLCP_2";
// Name
TILE1.HLC.program3.$name = "HLCP_3";
var clb_run_dynamic_template_clb_h = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/clb_run_dynamic_template_clb_h.js");
var clb_run_dynamic_template_clb_c = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/clb_run_dynamic_template_clb_c.js");
var clb_run_dynamic_template_clb_sim = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/clb_run_dynamic_template_clb_sim.js");
var clb_run_dynamic_template_clb_dot = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/clb_run_dynamic_template_clb_dot.js");
// Name
TILE2.$name = "TILE2";
// Name
TILE2.BOUNDARY.$name = "BOUNDARY1";
// in1
TILE2.BOUNDARY.in1 = "TILE1_BOUNDARY.out4";
// in0
TILE2.BOUNDARY.in0 = "squareWave";
// in_edge0 - Edge detection on the inputs, generates 1 cycle pulse on chosen edges - for simulation purposes only
TILE2.BOUNDARY.in_edge0 = "rising edge";
// in_period0 - Period of the square wave
TILE2.BOUNDARY.in_period0 = 1000;
// in_duty0 - Duty or ON time of the square wave
TILE2.BOUNDARY.in_duty0 = 500;
// in_repeat_count0 - Number of periods the waveform is repeated
TILE2.BOUNDARY.in_repeat_count0 = 1;
// Name
TILE2.LUT_0.$name = "LUT_3";
// Name
TILE2.LUT_1.$name = "LUT_4";
// Name
TILE2.LUT_2.$name = "LUT_5";
// Name
TILE2.FSM_0.$name = "FSM_3";
// e0 - External Input 0.
TILE2.FSM_0.e0 = "BOUNDARY.in0";
// e1 - External Input 1.
TILE2.FSM_0.e1 = "BOUNDARY.in1";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE2.FSM_0.eqn_s0 = "e0&!e1";
// Name
TILE2.FSM_1.$name = "FSM_4";
// Name
TILE2.FSM_2.$name = "FSM_5";
// Name
TILE2.COUNTER_0.$name = "COUNTER_3";
// mode0 - Enables Counting when high
TILE2.COUNTER_0.mode0 = "FSM_0.S0";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE2.COUNTER_0.mode1 = "1";
// Name
TILE2.COUNTER_1.$name = "COUNTER_4";
// Name
TILE2.COUNTER_2.$name = "COUNTER_5";
// Name
TILE2.OUTLUT_0.$name = "OUTLUT_8";
// Name
TILE2.OUTLUT_1.$name = "OUTLUT_9";
// Name
TILE2.OUTLUT_2.$name = "OUTLUT_10";
// Name
TILE2.OUTLUT_3.$name = "OUTLUT_11";
// Name
TILE2.OUTLUT_4.$name = "OUTLUT_12";
// i0 - Input 0.
TILE2.OUTLUT_4.i0 = "BOUNDARY.in0";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE2.OUTLUT_4.eqn = "i0";
// Name
TILE2.OUTLUT_5.$name = "OUTLUT_13";
// Name
TILE2.OUTLUT_6.$name = "OUTLUT_14";
// Name
TILE2.OUTLUT_7.$name = "OUTLUT_15";
// Name
TILE2.HLC.$name = "HLC_1";
// Event 0 (e0) - Event 0
TILE2.HLC.e0 = "BOUNDARY.in1";
// Name
TILE2.HLC.program0.$name = "HLCP_4";
// instruct0
TILE2.HLC.program0.instruct0 = "INTR 1";
// Name
TILE2.HLC.program1.$name = "HLCP_5";
// Name
TILE2.HLC.program2.$name = "HLCP_6";
// Name
TILE2.HLC.program3.$name = "HLCP_7";
// Name
TILE3.$name = "TILE3";
// Name
TILE3.BOUNDARY.$name = "BOUNDARY2";
// in1
TILE3.BOUNDARY.in1 = "TILE4_BOUNDARY.out4";
// in0
TILE3.BOUNDARY.in0 = "squareWave";
// in_edge0 - Edge detection on the inputs, generates 1 cycle pulse on chosen edges - for simulation purposes only
TILE3.BOUNDARY.in_edge0 = "rising edge";
// in_period0 - Period of the square wave
TILE3.BOUNDARY.in_period0 = 1000;
// in_duty0 - Duty or ON time of the square wave
TILE3.BOUNDARY.in_duty0 = 500;
// in_repeat_count0 - Number of periods the waveform is repeated
TILE3.BOUNDARY.in_repeat_count0 = 1;
// Name
TILE3.LUT_0.$name = "LUT_6";
// Name
TILE3.LUT_1.$name = "LUT_7";
// Name
TILE3.LUT_2.$name = "LUT_8";
// Name
TILE3.FSM_0.$name = "FSM_6";
// e0 - External Input 0.
TILE3.FSM_0.e0 = "BOUNDARY.in0";
// e1 - External Input 1.
TILE3.FSM_0.e1 = "BOUNDARY.in1";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE3.FSM_0.eqn_s0 = "e0&!e1";
// Name
TILE3.FSM_1.$name = "FSM_7";
// Name
TILE3.FSM_2.$name = "FSM_8";
// Name
TILE3.COUNTER_0.$name = "COUNTER_6";
// mode0 - Enables Counting when high
TILE3.COUNTER_0.mode0 = "FSM_0.S0";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE3.COUNTER_0.mode1 = "1";
// Name
TILE3.COUNTER_1.$name = "COUNTER_7";
// Name
TILE3.COUNTER_2.$name = "COUNTER_8";
// Name
TILE3.OUTLUT_0.$name = "OUTLUT_16";
// Name
TILE3.OUTLUT_1.$name = "OUTLUT_17";
// Name
TILE3.OUTLUT_2.$name = "OUTLUT_18";
// i0 - Input 0.
TILE3.OUTLUT_2.i0 = "BOUNDARY.in1";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE3.OUTLUT_2.eqn = "i0";
// Name
TILE3.OUTLUT_3.$name = "OUTLUT_19";
// Name
TILE3.OUTLUT_4.$name = "OUTLUT_20";
// i0 - Input 0.
TILE3.OUTLUT_4.i0 = "BOUNDARY.in0";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE3.OUTLUT_4.eqn = "i0";
// Name
TILE3.OUTLUT_5.$name = "OUTLUT_21";
// Name
TILE3.OUTLUT_6.$name = "OUTLUT_22";
// Name
TILE3.OUTLUT_7.$name = "OUTLUT_23";
// Name
TILE3.HLC.$name = "HLC_2";
// Event 0 (e0) - Event 0
TILE3.HLC.e0 = "BOUNDARY.in1";
// Name
TILE3.HLC.program0.$name = "HLCP_8";
// instruct0
TILE3.HLC.program0.instruct0 = "INTR 1";
// Name
TILE3.HLC.program1.$name = "HLCP_9";
// Name
TILE3.HLC.program2.$name = "HLCP_10";
// Name
TILE3.HLC.program3.$name = "HLCP_11";
// Name
TILE4.$name = "TILE4";
// Name
TILE4.BOUNDARY.$name = "BOUNDARY3";
// in1
TILE4.BOUNDARY.in1 = "TILE3_BOUNDARY.out4";
// in0
TILE4.BOUNDARY.in0 = "squareWave";
// in_edge0 - Edge detection on the inputs, generates 1 cycle pulse on chosen edges - for simulation purposes only
TILE4.BOUNDARY.in_edge0 = "rising edge";
// in_period0 - Period of the square wave
TILE4.BOUNDARY.in_period0 = 1000;
// in_duty0 - Duty or ON time of the square wave
TILE4.BOUNDARY.in_duty0 = 500;
// in_repeat_count0 - Number of periods the waveform is repeated
TILE4.BOUNDARY.in_repeat_count0 = 1;
// Name
TILE4.LUT_0.$name = "LUT_9";
// Name
TILE4.LUT_1.$name = "LUT_10";
// Name
TILE4.LUT_2.$name = "LUT_11";
// Name
TILE4.FSM_0.$name = "FSM_9";
// e0 - External Input 0.
TILE4.FSM_0.e0 = "BOUNDARY.in0";
// e1 - External Input 1.
TILE4.FSM_0.e1 = "BOUNDARY.in1";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE4.FSM_0.eqn_s0 = "e0&!e1";
// Name
TILE4.FSM_1.$name = "FSM_10";
// Name
TILE4.FSM_2.$name = "FSM_11";
// Name
TILE4.COUNTER_0.$name = "COUNTER_9";
// mode0 - Enables Counting when high
TILE4.COUNTER_0.mode0 = "FSM_0.S0";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE4.COUNTER_0.mode1 = "1";
// Name
TILE4.COUNTER_1.$name = "COUNTER_10";
// Name
TILE4.COUNTER_2.$name = "COUNTER_11";
// Name
TILE4.OUTLUT_0.$name = "OUTLUT_24";
// Name
TILE4.OUTLUT_1.$name = "OUTLUT_25";
// Name
TILE4.OUTLUT_2.$name = "OUTLUT_26";
// Name
TILE4.OUTLUT_3.$name = "OUTLUT_27";
// Name
TILE4.OUTLUT_4.$name = "OUTLUT_28";
// i0 - Input 0.
TILE4.OUTLUT_4.i0 = "BOUNDARY.in0";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE4.OUTLUT_4.eqn = "i0";
// Name
TILE4.OUTLUT_5.$name = "OUTLUT_29";
// Name
TILE4.OUTLUT_6.$name = "OUTLUT_30";
// Name
TILE4.OUTLUT_7.$name = "OUTLUT_31";
// Name
TILE4.HLC.$name = "HLC_3";
// Event 0 (e0) - Event 0
TILE4.HLC.e0 = "BOUNDARY.in1";
// Name
TILE4.HLC.program0.$name = "HLCP_12";
// instruct0
TILE4.HLC.program0.instruct0 = "INTR 1";
// Name
TILE4.HLC.program1.$name = "HLCP_13";
// Name
TILE4.HLC.program2.$name = "HLCP_14";
// Name
TILE4.HLC.program3.$name = "HLCP_15";
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex17_one_shot_pwm.c
+302
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//############################################################################
//
// FILE: clb_ex17_one_shot_pwm.c
//
// TITLE: CLB based One-shot PWM
//
//! \addtogroup driver_example_list
//! <h1>CLB based One-shot PWM</h1>
//!
//! For the detailed description of this example, please refer to :
//! C2000Ware_PATH\utilities\clb_tool\clb_syscfg\doc\CLB Tool Users Guide.pdf
//
//
//############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//############################################################################
#include "driverlib.h"
#include "device.h"
#include "clb_config.h"
#include "clb.h"
//
// Defines
//
#define EXAMPLE_MODE 0U // '0' for software trigger mode and
// '1' for external trigger mode
#define TB_CLK DEVICE_SYSCLK_FREQ / 2 // Time base clock is SYSCLK/2
#define PWM_CLK 1000000U // PWM frequency as 1 Mhz
#define PRD_VAL (TB_CLK / (PWM_CLK)) // Calculate value period value
// for up count mode
//
// Function Prototypes
//
void initEPWM(void);
__interrupt void clb1ISR(void);
//
// Globals
//
uint16_t SOFT_TRIGGER = 0; // Set this from '0' to '1' (rising edge)
// to provide software trigger for one-shot
// PWM when "EXAMPLE_MODE = 0"
volatile uint16_t dutyValue= 20; // Variable output pulse width
void main(void)
{
Device_init();
Device_initGPIO();
Interrupt_initModule();
Interrupt_initVectorTable();
Interrupt_register(INT_CLB1, &clb1ISR);
Interrupt_enable(INT_CLB1);
CLB_enableCLB(CLB1_BASE);
initTILE1(CLB1_BASE);
//
// Select Global input instead of local input for all CLB IN
//
CLB_configLocalInputMux(CLB1_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN2, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN3, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN4, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN5, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN6, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN7, CLB_LOCAL_IN_MUX_GLOBAL_IN);
#if EXAMPLE_MODE == 1
//
// Select AUXSIG0 for CLB1, IN0
//
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_CLB_AUXSIG0);
#else
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_EPWM1A);
#endif
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN2, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN3, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN4, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN5, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN6, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN7, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
#if EXAMPLE_MODE == 1
//
// Inputs set for external trigger
//
CLB_configGPInputMux(CLB1_BASE, CLB_IN0, CLB_GP_IN_MUX_EXTERNAL);
#else
//
// Inputs set to GP register for software based trigger
//
CLB_configGPInputMux(CLB1_BASE, CLB_IN0, CLB_GP_IN_MUX_GP_REG);
#endif
//
// Unused inputs to GP register
//
CLB_configGPInputMux(CLB1_BASE, CLB_IN1, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN2, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN3, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN4, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN5, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN6, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN7, CLB_GP_IN_MUX_GP_REG);
//
// Configure GPIO2 as OUTPUTXBAR1 to generate the one-shot
// pulse output
//
GPIO_setPinConfig(GPIO_2_OUTPUTXBAR1);
GPIO_setDirectionMode(2, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(2, GPIO_PIN_TYPE_STD);
//
// Configure Input-XBAR INPUT1 as GPIO0 to route the
// EPWM1 output as input trigger for CLB
//
XBAR_setInputPin(XBAR_INPUT1, 0);
//
// Configure CLB-XBAR AUXSIG0 as INPUT1
//
XBAR_setCLBMuxConfig(XBAR_AUXSIG0, XBAR_CLB_MUX01_INPUTXBAR1);
XBAR_enableCLBMux(XBAR_AUXSIG0, XBAR_MUX01);
//
// Configure OUTPUT-XBAR OUTPUT1 as CLB1_OUT4
//
XBAR_setOutputMuxConfig(XBAR_OUTPUT1, XBAR_OUT_MUX01_CLB1_OUT4);
XBAR_enableOutputMux(XBAR_OUTPUT1, XBAR_MUX01);
#if EXAMPLE_MODE == 1
//
// Enable external trigger simulating signal using EPWM module
//
initEPWM();
#endif
//
// Enable Global Interrupt (INTM) and realtime interrupt (DBGM)
//
EINT;
ERTM;
CLB_clearInterruptTag(CLB1_BASE);
while(1)
{
#if EXAMPLE_MODE == 0
//
// In case of software trigger mode, make sure to set
// SOFT_TRIGGER first as '0' and then to '1' to simulate
// the rising edge software trigger
//
CLB_setGPREG(CLB1_BASE, SOFT_TRIGGER);
#else
asm(" NOP");
#endif
}
}
//
// initEPWM - Function to configure ePWM1 to generate a 1 MHz Trigger signal
//
void
initEPWM(void)
{
//
// Initialize GPIO0 for EPWM1A
//
GPIO_setPinConfig(GPIO_0_EPWM1A);
GPIO_setPadConfig(0, GPIO_PIN_TYPE_STD);
//
// Disable the ePWM time base clock before configuring the module
//
SysCtl_disablePeripheral(SYSCTL_PERIPH_CLK_TBCLKSYNC);
//
// Set phase shift to 0 and clear the time base counter
//
EPWM_setPhaseShift(EPWM1_BASE, 0);
EPWM_setTimeBaseCounter(EPWM1_BASE, 0);
//
// Disable the shadow load; the load will be immediate instead
//
EPWM_disableCounterCompareShadowLoadMode(EPWM1_BASE,
EPWM_COUNTER_COMPARE_A);
//
// Set the compare A value for 10% duty to generate a short trigger pulse
// as the CLB based system is designed such as to respond to a rising edge
//
EPWM_setCounterCompareValue(EPWM1_BASE, EPWM_COUNTER_COMPARE_A, PRD_VAL / 10);
//
// Set action qualifier behavior on compare A events
// - EPWM1A --> 1 when CTR = ZERO
// - EPWM1A --> 0 when CTR = CMPA and increasing
//
EPWM_setActionQualifierAction(EPWM1_BASE, EPWM_AQ_OUTPUT_A,
EPWM_AQ_OUTPUT_LOW,
EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPA);
EPWM_setActionQualifierAction(EPWM1_BASE, EPWM_AQ_OUTPUT_A,
EPWM_AQ_OUTPUT_HIGH,
EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
//
// Set the time base clock prescaler to /1
//
EPWM_setClockPrescaler(EPWM1_BASE, EPWM_CLOCK_DIVIDER_1,
EPWM_HSCLOCK_DIVIDER_1);
//
// Set the period value; don't shadow the register
//
EPWM_setPeriodLoadMode(EPWM1_BASE, EPWM_PERIOD_DIRECT_LOAD);
EPWM_setTimeBasePeriod(EPWM1_BASE, PRD_VAL - 1);
//
// Put the time base counter into up count mode
//
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_UP);
//
// Sync the ePWM time base clock
//
SysCtl_enablePeripheral(SYSCTL_PERIPH_CLK_TBCLKSYNC);
}
//
// CLB ISR generated after every 3rd input trigger event
//
__interrupt void clb1ISR(void)
{
//
// Increase pulse width by 50 ns till it reaches max
// Range of pulse output : 0.2us - 0.8us
//
dutyValue += 5;
if(dutyValue > 80)
{
dutyValue = 20;
}
//
// Load new duty cycle value in HLC Registers
//
CLB_writeInterface(CLB1_BASE, CLB_ADDR_HLC_R0, dutyValue);
//
// Clear the interrupt flag and acknowledge
//
CLB_clearInterruptTag(CLB1_BASE);
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP5);
}
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex17_one_shot_pwm.syscfg
+131
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var TILE = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/TILE");
var TILE1 = TILE.addInstance();
// clock_period - Period of the clock (in Nano Seconds) used for simulation in System C
TILE.clock_period = 10;
// sim_duration - Duration of the simulation (in Nano Seconds)
TILE.sim_duration = 100000;
// Name
TILE1.$name = "TILE1";
// Name
TILE1.BOUNDARY.$name = "BOUNDARY0";
// in0
TILE1.BOUNDARY.in0 = "squareWave";
// in_duty1 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty1 = 50;
// in_period1 - Period of the square wave
TILE1.BOUNDARY.in_period1 = 100;
// in_repeat_count3 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count3 = 1;
// in_repeat_count1 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count1 = 1000;
// in_period0 - Period of the square wave
TILE1.BOUNDARY.in_period0 = 100;
// in_repeat_count0 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count0 = 1000;
// Name
TILE1.LUT_0.$name = "LUT_0";
// i0 - Input 0.
TILE1.LUT_0.i0 = "FSM_0.S0";
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE1.LUT_0.eqn = "~i0";
// Name
TILE1.LUT_1.$name = "LUT_1";
// Name
TILE1.LUT_2.$name = "LUT_2";
// Name
TILE1.FSM_0.$name = "FSM_0";
// e1 - External Input 1.
TILE1.FSM_0.e1 = "COUNTER_0.count_match2";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE1.FSM_0.eqn_s0 = "(~e0 & (~e1) & s0) | e0";
// e0 - External Input 0.
TILE1.FSM_0.e0 = "COUNTER_2.count_match1";
// Name
TILE1.FSM_1.$name = "FSM_1";
// Name
TILE1.FSM_2.$name = "FSM_2";
// Name
TILE1.COUNTER_0.$name = "COUNTER_0";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE1.COUNTER_0.mode1 = "1";
// match1_val - Sets the value of the Match reference 1 register.
TILE1.COUNTER_0.match1_val = "";
// mode0 - Enables Counting when high
TILE1.COUNTER_0.mode0 = "FSM_0.S0";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE1.COUNTER_0.reset = "COUNTER_0.count_match2";
// match2_val - Sets the value of the Match reference 2 register.
TILE1.COUNTER_0.match2_val = "20";
// Name
TILE1.COUNTER_1.$name = "COUNTER_1";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE1.COUNTER_1.mode1 = "1";
// What action should be taken on an event trigger?
TILE1.COUNTER_1.action = "Add";
// event_load_val - Sets the value of the event load value register.
TILE1.COUNTER_1.event_load_val = "1";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE1.COUNTER_1.reset = "COUNTER_1.count_match1";
// event - Trigger actions in the counter.
TILE1.COUNTER_1.event = "BOUNDARY.in0";
// match1_val - Sets the value of the Match reference 1 register.
TILE1.COUNTER_1.match1_val = "3";
// Name
TILE1.COUNTER_2.$name = "COUNTER_2";
// event - Trigger actions in the counter.
TILE1.COUNTER_2.event = "BOUNDARY.in0";
// What action should be taken on an event trigger?
TILE1.COUNTER_2.action = "Load";
// event_load_val - Sets the value of the event load value register.
TILE1.COUNTER_2.event_load_val = "1";
// match1_val - Sets the value of the Match reference 1 register.
TILE1.COUNTER_2.match1_val = "1";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE1.COUNTER_2.reset = "COUNTER_2.count_match1";
// Name
TILE1.OUTLUT_0.$name = "OUTLUT_0";
// Name
TILE1.OUTLUT_1.$name = "OUTLUT_1";
// Name
TILE1.OUTLUT_2.$name = "OUTLUT_2";
// Name
TILE1.OUTLUT_3.$name = "OUTLUT_3";
// Name
TILE1.OUTLUT_4.$name = "OUTLUT_4";
// i0 - Input 0.
TILE1.OUTLUT_4.i0 = "FSM_0.S0";
// i1 - Input 1.
TILE1.OUTLUT_4.i1 = "COUNTER_0.count_match2";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_4.eqn = "i0 & (~i1)";
// Name
TILE1.OUTLUT_5.$name = "OUTLUT_5";
// Name
TILE1.OUTLUT_6.$name = "OUTLUT_6";
// Name
TILE1.OUTLUT_7.$name = "OUTLUT_7";
// Name
TILE1.HLC.$name = "HLC_0";
// Event 0 (e0) - Event 0
TILE1.HLC.e0 = "BOUNDARY.in0";
// Event 1 (e1) - Event 1
TILE1.HLC.e1 = "COUNTER_1.count_match1";
// R0_init - Initial value for register R0
TILE1.HLC.R0_init = "20";
// Name
TILE1.HLC.program0.$name = "HLCP_0";
// instruct0
TILE1.HLC.program0.instruct0 = "MOV_T2 R0, C0";
// Name
TILE1.HLC.program1.$name = "HLCP_1";
// instruct0
TILE1.HLC.program1.instruct0 = "INTR 1";
// Name
TILE1.HLC.program2.$name = "HLCP_2";
// Name
TILE1.HLC.program3.$name = "HLCP_3";
var clb_run_dynamic_template_clb_h = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/clb_run_dynamic_template_clb_h.js");
var clb_run_dynamic_template_clb_c = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/clb_run_dynamic_template_clb_c.js");
var clb_run_dynamic_template_clb_sim = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/clb_run_dynamic_template_clb_sim.js");
var clb_run_dynamic_template_clb_dot = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/clb_run_dynamic_template_clb_dot.js");
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex1_combinatorial_logic.c
+208
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//#############################################################################
//
// FILE: clb_ex1_combinatorial_logic.c
//
// TITLE: CLB Combinational Logic.
//
//! \addtogroup driver_example_list
//! <h1>CLB Combinational Logic</h1>
//!
//! For the detailed description of this example, please refer to:
//! C2000Ware_PATH\utilities\clb_tool\clb_syscfg\doc\CLB Tool Users Guide.pdf
//!
//
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
#include "driverlib.h"
#include "device.h"
#include "clb_config.h"
#include "clb.h"
#define EPWM1_TIMER_TBPRD 2000U
#define EPWM1_CMPA 1333U
#define EPWM1_CMPB 667U
#define EPWM2_TIMER_TBPRD 2000U
#define EPWM2_CMPA 1333U
#define EPWM2_CMPB 667U
void initEPWM1(void);
void initEPWM2(void);
void initCLB1(void);
__interrupt void epwm1ISR(void);
uint32_t mode = 0;
void main(void)
{
Device_init();
Device_initGPIO();
Interrupt_initModule();
Interrupt_initVectorTable();
Interrupt_register(INT_EPWM1, &epwm1ISR);
GPIO_setPadConfig(0, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_0_EPWM1A);
GPIO_setPadConfig(1, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_1_EPWM1B);
GPIO_setPadConfig(2, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_2_EPWM2A);
GPIO_setPadConfig(3, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_3_EPWM2B);
SysCtl_disablePeripheral(SYSCTL_PERIPH_CLK_TBCLKSYNC);
initEPWM1();
initEPWM2();
SysCtl_enablePeripheral(SYSCTL_PERIPH_CLK_TBCLKSYNC);
//SysCtl_enablePeripheral((SysCtl_PeripheralPCLOCKCR)0x0011);
CLB_enableCLB(CLB1_BASE);
initTILE1(CLB1_BASE);
//
// Select Global input instead of local input for all CLB IN
//
CLB_configLocalInputMux(CLB1_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN2, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN3, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN4, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN5, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN6, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN7, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN2, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN3, CLB_GLOBAL_IN_MUX_EPWM1B);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN4, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN5, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN6, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN7, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
//
// Inputs set to GP register
//
CLB_configGPInputMux(CLB1_BASE, CLB_IN0, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN1, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN2, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB1_BASE, CLB_IN3, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB1_BASE, CLB_IN4, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN5, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN6, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN7, CLB_GP_IN_MUX_GP_REG);
CLB_setGPREG(CLB1_BASE, mode);
CLB_setOutputMask(CLB1_BASE, 0x5, true);
Interrupt_enable(INT_EPWM1);
EINT;
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_UP);
EPWM_setTimeBaseCounterMode(EPWM2_BASE, EPWM_COUNTER_MODE_UP);
while(1)
{
asm(" NOP");
}
}
__interrupt void epwm1ISR(void)
{
EPWM_clearEventTriggerInterruptFlag(EPWM1_BASE);
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP3);
CLB_setGPREG(CLB1_BASE, mode & 3UL);
asm(" NOP");
}
void initEPWM1()
{
EPWM_setTimeBasePeriod(EPWM1_BASE, EPWM1_TIMER_TBPRD);
EPWM_setPhaseShift(EPWM1_BASE, 0U);
EPWM_setTimeBaseCounter(EPWM1_BASE, 0U);
EPWM_setSyncOutPulseMode(EPWM1_BASE, EPWM_SYNC_OUT_PULSE_ON_COUNTER_ZERO);
EPWM_setCounterCompareValue(EPWM1_BASE, EPWM_COUNTER_COMPARE_A, EPWM1_CMPA);
EPWM_setCounterCompareValue(EPWM1_BASE, EPWM_COUNTER_COMPARE_B, EPWM1_CMPB);
EPWM_disablePhaseShiftLoad(EPWM1_BASE);
EPWM_setClockPrescaler(EPWM1_BASE, EPWM_CLOCK_DIVIDER_1, EPWM_HSCLOCK_DIVIDER_1);
EPWM_setCounterCompareShadowLoadMode(EPWM1_BASE, EPWM_COUNTER_COMPARE_A, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setCounterCompareShadowLoadMode(EPWM1_BASE, EPWM_COUNTER_COMPARE_B, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setActionQualifierAction(EPWM1_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_HIGH, EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(EPWM1_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_LOW, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPA);
EPWM_setActionQualifierAction(EPWM1_BASE, EPWM_AQ_OUTPUT_B, EPWM_AQ_OUTPUT_TOGGLE, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPB);
EPWM_setInterruptSource(EPWM1_BASE, EPWM_INT_TBCTR_ZERO);
EPWM_enableInterrupt(EPWM1_BASE);
EPWM_setInterruptEventCount(EPWM1_BASE, 3U);
}
void initEPWM2()
{
EPWM_setTimeBasePeriod(EPWM2_BASE, EPWM2_TIMER_TBPRD);
EPWM_setPhaseShift(EPWM2_BASE, 0U);
EPWM_setTimeBaseCounter(EPWM2_BASE, 0U);
EPWM_enablePhaseShiftLoad(EPWM2_BASE);
EPWM_setPhaseShift(EPWM2_BASE, 0U);
EPWM_setCounterCompareValue(EPWM2_BASE, EPWM_COUNTER_COMPARE_A, EPWM2_CMPA);
EPWM_setCounterCompareValue(EPWM2_BASE, EPWM_COUNTER_COMPARE_B, EPWM2_CMPB);
EPWM_setClockPrescaler(EPWM2_BASE, EPWM_CLOCK_DIVIDER_1, EPWM_HSCLOCK_DIVIDER_1);
EPWM_setCounterCompareShadowLoadMode(EPWM2_BASE, EPWM_COUNTER_COMPARE_A, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setCounterCompareShadowLoadMode(EPWM2_BASE, EPWM_COUNTER_COMPARE_B, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setActionQualifierAction(EPWM2_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_HIGH, EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(EPWM2_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_LOW, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPA);
EPWM_setActionQualifierAction(EPWM2_BASE, EPWM_AQ_OUTPUT_B, EPWM_AQ_OUTPUT_TOGGLE, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPB);
}
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex1_combinatorial_logic.syscfg
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var TILE = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/TILE");
var TILE1 = TILE.addInstance();
// Name
TILE1.$name = "TILE1";
// in_period0
TILE1.BOUNDARY.in_period0 = 4;
// in_duty0
TILE1.BOUNDARY.in_duty0 = 1;
// i1 - Input 1.
TILE1.LUT_0.i1 = "BOUNDARY.in1";
// i2 - Input 2.
TILE1.LUT_0.i2 = "BOUNDARY.in2";
// i3 - Input 3.
TILE1.LUT_0.i3 = "BOUNDARY.in3";
// i0 - Input 0.
TILE1.LUT_0.i0 = "BOUNDARY.in0";
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE1.LUT_0.eqn = "(!i0 & !i1 & i2) | (i0 & !i1 & !(i3 & !(i2 & i3))) | (!i0 & i1 & i2 & !(i2 & i3))";
// i0 - Input 0.
TILE1.LUT_1.i0 = "BOUNDARY.in0";
// i1 - Input 1.
TILE1.LUT_1.i1 = "BOUNDARY.in1";
// i2 - Input 2.
TILE1.LUT_1.i2 = "BOUNDARY.in2";
// i3 - Input 3.
TILE1.LUT_1.i3 = "BOUNDARY.in3";
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE1.LUT_1.eqn = "(!i0 & !i1 & i3) | (i0 & !i1 & !(i2 & !(i2 & i3))) | (!i0 & i1 & i3 & !(i2 & i3))";
// i0 - Input 0.
TILE1.LUT_2.i0 = "BOUNDARY.in0";
// i1 - Input 1.
TILE1.LUT_2.i1 = "BOUNDARY.in1";
// i2 - Input 2.
TILE1.LUT_2.i2 = "BOUNDARY.in2";
// i3 - Input 3.
TILE1.LUT_2.i3 = "BOUNDARY.in3";
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE1.LUT_2.eqn = "i3";
// e0 - External Input 0.
TILE1.FSM_0.e0 = "BOUNDARY.in1";
// e1 - External Input 1.
TILE1.FSM_0.e1 = "COUNTER_0.count_match1";
// e0 - External Input 0.
TILE1.FSM_1.e0 = "BOUNDARY.in0";
// e1 - External Input 1.
TILE1.FSM_1.e1 = "COUNTER_1.count_match1";
// e0 - External Input 0.
TILE1.FSM_2.e0 = "LUT_2.OUT";
// e1 - External Input 1.
TILE1.FSM_2.e1 = "COUNTER_2.count_zero";
// eqn_out - Boolean equation on the variables e1,e0,s1,s0 for the LUT output.
TILE1.FSM_2.eqn_out = "e1 | e0";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE1.FSM_2.eqn_s0 = "e0 & e1";
// eqn_s1 - Boolean equation on the variables e1,e0,s1,s0 for the S1 output.
TILE1.FSM_2.eqn_s1 = "s0 | s1";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE1.COUNTER_0.reset = "FSM_0.OUT";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE1.COUNTER_1.reset = "FSM_1.OUT";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE1.COUNTER_2.reset = "BOUNDARY.in3";
// event - Trigger actions in the counter.
TILE1.COUNTER_2.event = "LUT_2.OUT";
// What action should be taken on an event trigger?
TILE1.COUNTER_2.action = "Add";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_0.eqn = "i0";
// i0 - Input 0.
TILE1.OUTLUT_0.i0 = "LUT_0.OUT";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_1.eqn = "0";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_2.eqn = "i0";
// i0 - Input 0.
TILE1.OUTLUT_2.i0 = "LUT_1.OUT";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_3.eqn = "0";
// instruct0
TILE1.HLC.program2.instruct0 = "mov r0,c0";
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex2_gpio_input_filter.c
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//#############################################################################
//
// FILE: clb_ex2_gpio_input_filter.c
//
// TITLE: CLB GPIO Input Filter.
//
//! \addtogroup driver_example_list
//! <h1>CLB GPIO Input Filter</h1>
//!
//! For the detailed description of this example, please refer to:
//! C2000Ware_PATH\utilities\clb_tool\clb_syscfg\doc\CLB Tool Users Guide.pdf
//!
//
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
#include "driverlib.h"
#include "device.h"
#include "clb_config.h"
#include "clb.h"
#define EPWM1_TIMER_TBPRD 0xFFFF
#define EPWM1_CMPA 0x0003
#define EPWM1_CMPB 0xFFFC
#define MODE_CHG_COUNT 10000U
void initEPWM1(void);
void initCLB1(void);
uint32_t ccount = 0UL;
uint16_t cglitch = 3U;
void main(void)
{
Device_init();
Device_initGPIO();
Interrupt_initModule();
Interrupt_initVectorTable();
GPIO_setPadConfig(0, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_0_EPWM1A);
GPIO_setPadConfig(1, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_1_EPWM1B);
SysCtl_disablePeripheral(SYSCTL_PERIPH_CLK_TBCLKSYNC);
initEPWM1();
SysCtl_enablePeripheral(SYSCTL_PERIPH_CLK_TBCLKSYNC);
//SysCtl_enablePeripheral((SysCtl_PeripheralPCLOCKCR)0x0011);
CLB_enableCLB(CLB1_BASE);
initTILE1(CLB1_BASE);
//
// Select Global input instead of local input for all CLB IN
//
CLB_configLocalInputMux(CLB1_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN2, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN3, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN4, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN5, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN6, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN7, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN2, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN3, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN4, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN5, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN6, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN7, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
//
// Inputs set to GP register
//
CLB_configGPInputMux(CLB1_BASE, CLB_IN0, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB1_BASE, CLB_IN1, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN2, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN3, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN4, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN5, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN6, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN7, CLB_GP_IN_MUX_GP_REG);
CLB_setOutputMask(CLB1_BASE, 0x1, true);
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_UP);
while(1)
{
if (ccount++ > MODE_CHG_COUNT)
{
EPWM_setCounterCompareValue (EPWM1_BASE, EPWM_COUNTER_COMPARE_A, cglitch);
EPWM_setCounterCompareValue (EPWM1_BASE, EPWM_COUNTER_COMPARE_B, cglitch);
ccount = 0;
}
asm(" NOP");
}
}
void initEPWM1()
{
EPWM_setTimeBasePeriod(EPWM1_BASE, EPWM1_TIMER_TBPRD);
EPWM_setPhaseShift(EPWM1_BASE, 0U);
EPWM_setTimeBaseCounter(EPWM1_BASE, 0U);
EPWM_setSyncOutPulseMode(EPWM1_BASE, EPWM_SYNC_OUT_PULSE_ON_COUNTER_ZERO);
EPWM_setCounterCompareValue(EPWM1_BASE, EPWM_COUNTER_COMPARE_A, EPWM1_CMPA);
EPWM_setCounterCompareValue(EPWM1_BASE, EPWM_COUNTER_COMPARE_B, EPWM1_CMPB);
EPWM_disablePhaseShiftLoad(EPWM1_BASE);
EPWM_setClockPrescaler(EPWM1_BASE, EPWM_CLOCK_DIVIDER_1, EPWM_HSCLOCK_DIVIDER_1);
EPWM_setCounterCompareShadowLoadMode(EPWM1_BASE, EPWM_COUNTER_COMPARE_A, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setCounterCompareShadowLoadMode(EPWM1_BASE, EPWM_COUNTER_COMPARE_B, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setActionQualifierAction(EPWM1_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_HIGH, EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(EPWM1_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_LOW, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPA);
EPWM_setActionQualifierAction(EPWM1_BASE, EPWM_AQ_OUTPUT_B, EPWM_AQ_OUTPUT_HIGH, EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(EPWM1_BASE, EPWM_AQ_OUTPUT_B, EPWM_AQ_OUTPUT_LOW, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPA);
}
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex2_gpio_input_filter.syscfg
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var TILE = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/TILE");
var TILE1 = TILE.addInstance();
// clock_period - Period of the clock (in Nano Seconds) used for simulation in System C
TILE.clock_period = 10;
// sim_duration - Duration of the simulation (in Nano Seconds)
TILE.sim_duration = 100000;
// Name
TILE1.$name = "TILE1";
// in1
TILE1.BOUNDARY.in1 = "squareWave";
// in0
TILE1.BOUNDARY.in0 = "squareWave";
// in4
TILE1.BOUNDARY.in4 = "1";
// in5
TILE1.BOUNDARY.in5 = "0";
// in_duty1 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty1 = 50;
// in_period1 - Period of the square wave
TILE1.BOUNDARY.in_period1 = 100;
// in2
TILE1.BOUNDARY.in2 = "1";
// in6
TILE1.BOUNDARY.in6 = "1";
// in_repeat_count0 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count0 = 50;
// in3
TILE1.BOUNDARY.in3 = "squareWave";
// in_repeat_count3 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count3 = 1;
// in_repeat_count1 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count1 = 1000;
// in_duty0 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty0 = 20;
// in_period0 - Period of the square wave
TILE1.BOUNDARY.in_period0 = 40;
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE1.LUT_0.eqn = "~i0";
// i0 - Input 0.
TILE1.LUT_0.i0 = "BOUNDARY.in0";
// e0 - External Input 0.
TILE1.FSM_0.e0 = "COUNTER_0.count_match1";
// e1 - External Input 1.
TILE1.FSM_0.e1 = "COUNTER_1.count_match1";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE1.FSM_0.eqn_s0 = "(~s0 & e1) | (s0 & (~e0))";
// match1_val - Sets the value of the Match reference 1 register.
TILE1.COUNTER_0.match1_val = "8";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE1.COUNTER_0.mode1 = "1";
// mode0 - Enables Counting when high
TILE1.COUNTER_0.mode0 = "LUT_0.OUT";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE1.COUNTER_0.reset = "BOUNDARY.in0";
// match1_val - Sets the value of the Match reference 1 register.
TILE1.COUNTER_1.match1_val = "8";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE1.COUNTER_1.mode1 = "1";
// mode0 - Enables Counting when high
TILE1.COUNTER_1.mode0 = "BOUNDARY.in0";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE1.COUNTER_1.reset = "LUT_0.OUT";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE1.COUNTER_2.mode1 = "1";
// mode0 - Enables Counting when high
TILE1.COUNTER_2.mode0 = "1";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE1.COUNTER_2.reset = "COUNTER_2.count_match1";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_0.eqn = "i0";
// i0 - Input 0.
TILE1.OUTLUT_0.i0 = "FSM_0.S0";
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex3_auxiliary_pwm.c
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//#############################################################################
//
// FILE: clb_ex3_auxiliary_pwm.c
//
// TITLE: CLB Auxilary PWM.
//
//! \addtogroup driver_example_list
//! <h1>CLB Auxilary PWM</h1>
//!
//! For the detailed description of this example, please refer to:
//! C2000Ware_PATH\utilities\clb_tool\clb_syscfg\doc\CLB Tool Users Guide.pdf
//!
//
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
#include "driverlib.h"
#include "device.h"
#include "clb_config.h"
#include "clb.h"
__interrupt void clb1ISR(void);
#define ENABLE_AUX_PWM 1
volatile uint16_t dutyValue=200;
void main(void)
{
Device_init();
Device_initGPIO();
Interrupt_initModule();
Interrupt_initVectorTable();
Interrupt_register(INT_CLB1, &clb1ISR);
Interrupt_enable(INT_CLB1);
//SysCtl_enablePeripheral((SysCtl_PeripheralPCLOCKCR)0x0011);
CLB_enableCLB(CLB1_BASE);
initTILE1(CLB1_BASE);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN2, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN3, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN4, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN5, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN6, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN7, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN2, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN3, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN4, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN5, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN6, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN7, CLB_GLOBAL_IN_MUX_EPWM1A);
//
// Inputs set to GP register
//
CLB_configGPInputMux(CLB1_BASE, CLB_IN0, CLB_GP_IN_MUX_GP_REG);
//
// Unused inputs to GP register
//
CLB_configGPInputMux(CLB1_BASE, CLB_IN1, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN2, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN3, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN4, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN5, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN6, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN7, CLB_GP_IN_MUX_GP_REG);
//
// Configure GPIO0 for Output
// Used to see trigger of ISR
//
GPIO_setPinConfig(GPIO_0_GPIO0);
GPIO_setDirectionMode(0, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(0, GPIO_PIN_TYPE_STD);
//
// Configure GPIO24 for OUTPUTXBAR1
//
GPIO_setPinConfig(GPIO_24_OUTPUTXBAR1);
GPIO_setDirectionMode(24, GPIO_DIR_MODE_OUT);
GPIO_setPadConfig(24, GPIO_PIN_TYPE_STD);
//
// Configure OUTPUT-XBAR OUTPUT1 as CLB1_OUT4
//
XBAR_setOutputMuxConfig(XBAR_OUTPUT1, XBAR_OUT_MUX01_CLB1_OUT4);
XBAR_enableOutputMux(XBAR_OUTPUT1, XBAR_MUX01);
CLB_setGPREG(CLB1_BASE, ENABLE_AUX_PWM);
//
// Enable Global Interrupt (INTM) and realtime interrupt (DBGM)
//
EINT;
ERTM;
CLB_clearInterruptTag(CLB1_BASE);
while(1)
{
asm(" NOP");
}
}
__interrupt void clb1ISR(void)
{
GPIO_togglePin(0); // Debug: Used to determine if interrupt is being set
//
// Change duty cycle of PWM signal at the end of a period
//
if (dutyValue == 150)
{
dutyValue = 100U;
}
else
{
dutyValue = 150U;
}
//
// Load new duty cycle value in HLC Registers
//
CLB_setHLCRegisters(CLB1_BASE, dutyValue, 0, 0, 0);
CLB_clearInterruptTag(CLB1_BASE);
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP5);
}
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex3_auxiliary_pwm.syscfg
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var TILE = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/TILE");
var TILE1 = TILE.addInstance();
// clock_period - Period of the clock (in Nano Seconds) used for simulation in System C
TILE.clock_period = 10;
// sim_duration - Duration of the simulation (in Nano Seconds)
TILE.sim_duration = 100000;
// Name
TILE1.$name = "TILE1";
// in0
TILE1.BOUNDARY.in0 = "squareWave";
// in_duty1 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty1 = 50;
// in_period1 - Period of the square wave
TILE1.BOUNDARY.in_period1 = 100;
// in_repeat_count0 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count0 = 50;
// in_repeat_count3 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count3 = 1;
// in_repeat_count1 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count1 = 1000;
// in_period0 - Period of the square wave
TILE1.BOUNDARY.in_period0 = 50000;
// in_duty0 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty0 = 49000;
// i0 - Input 0.
TILE1.LUT_0.i0 = "BOUNDARY.in0";
// i1 - Input 1.
TILE1.LUT_0.i1 = "COUNTER_0.count_match1";
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE1.LUT_0.eqn = "~i0 | i1";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE1.FSM_0.eqn_s0 = "(~s0 & e0) | (s0 & (~e1))";
// e0 - External Input 0.
TILE1.FSM_0.e0 = "COUNTER_0.count_match2";
// e1 - External Input 1.
TILE1.FSM_0.e1 = "COUNTER_0.count_match1";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE1.COUNTER_0.mode1 = "1";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE1.COUNTER_0.reset = "LUT_0.OUT";
// mode0 - Enables Counting when high
TILE1.COUNTER_0.mode0 = "1";
// match1_val - Sets the value of the Match reference 1 register.
TILE1.COUNTER_0.match1_val = "300";
// match2_val - Sets the value of the Match reference 2 register.
TILE1.COUNTER_0.match2_val = "100";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_4.eqn = "i0";
// i0 - Input 0.
TILE1.OUTLUT_4.i0 = "FSM_0.S0";
// R0_init - Initial value for register R0
TILE1.HLC.R0_init = "200";
// Event 0 (e0) - Event 0
TILE1.HLC.e0 = "COUNTER_0.count_match1";
// instruct0
TILE1.HLC.program0.instruct0 = "MOV_T2 R0, C0";
// instruct1
TILE1.HLC.program0.instruct1 = "INTR 1";
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex4_pwm_protection.c
+400
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@@ -0,0 +1,400 @@
//#############################################################################
//
// FILE: clb_ex4_pwm_protection.c
//
// TITLE: CLB PWM Protection.
//
//! \addtogroup driver_example_list
//! <h1>CLB PWM Protection</h1>
//!
//! For the detailed description of this example, please refer to:
//! C2000Ware_PATH\utilities\clb_tool\clb_syscfg\doc\CLB Tool Users Guide.pdf
//!
//
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
#include "driverlib.h"
#include "device.h"
#include "clb_config.h"
#include "clb.h"
#define EPWM1_TIMER_TBPRD 2000U
#define EPWM1_CMPA 933U
#define EPWM1_CMPB 933U
#define EPWM2_TIMER_TBPRD 2000U
#define EPWM2_CMPA 933U
#define EPWM2_CMPB 933U
#define EPWM3_TIMER_TBPRD 2000U
#define EPWM3_CMPA 933U
#define EPWM3_CMPB 933U
#define EPWM4_TIMER_TBPRD 2000U
#define EPWM4_CMPA 933U
#define EPWM4_CMPB 933U
void initEPWM1(void);
void initEPWM2(void);
void initEPWM3(void);
void initEPWM4(void);
__interrupt void epwm1ISR(void);
uint32_t mode = 0;
void main(void)
{
Device_init();
Device_initGPIO();
Interrupt_initModule();
Interrupt_initVectorTable();
Interrupt_register(INT_EPWM1, &epwm1ISR);
GPIO_setPadConfig(0, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_0_EPWM1A);
GPIO_setPadConfig(1, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_1_EPWM1B);
GPIO_setPadConfig(2, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_2_EPWM2A);
GPIO_setPadConfig(3, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_3_EPWM2B);
GPIO_setPadConfig(4, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_4_EPWM3A);
GPIO_setPadConfig(5, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_5_EPWM3B);
GPIO_setPadConfig(6, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_6_EPWM4A);
GPIO_setPadConfig(7, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_7_EPWM4B);
SysCtl_disablePeripheral(SYSCTL_PERIPH_CLK_TBCLKSYNC);
initEPWM1();
initEPWM2();
initEPWM3();
initEPWM4();
SysCtl_enablePeripheral(SYSCTL_PERIPH_CLK_TBCLKSYNC);
//SysCtl_enablePeripheral((SysCtl_PeripheralPCLOCKCR)0x0011);
SysCtl_enablePeripheral((SysCtl_PeripheralPCLOCKCR)0x0111);
SysCtl_enablePeripheral((SysCtl_PeripheralPCLOCKCR)0x0211);
SysCtl_enablePeripheral((SysCtl_PeripheralPCLOCKCR)0x0311);
// initialize all CLB tiles
CLB_enableCLB(CLB1_BASE);
CLB_enableCLB(CLB2_BASE);
CLB_enableCLB(CLB3_BASE);
CLB_enableCLB(CLB4_BASE);
initTILE1(CLB1_BASE);
initTILE2(CLB2_BASE);
initTILE3(CLB3_BASE);
initTILE4(CLB4_BASE);
// CLB tile 1 configuration
CLB_configLocalInputMux(CLB1_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN2, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN3, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN4, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN5, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN6, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN7, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN2, CLB_GLOBAL_IN_MUX_EPWM1B);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN3, CLB_GLOBAL_IN_MUX_EPWM1B);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN4, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN5, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN6, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN7, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGPInputMux(CLB1_BASE, CLB_IN0, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB1_BASE, CLB_IN1, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB1_BASE, CLB_IN2, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB1_BASE, CLB_IN3, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB1_BASE, CLB_IN4, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN5, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN6, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN7, CLB_GP_IN_MUX_GP_REG);
CLB_selectInputFilter(CLB1_BASE, CLB_IN0, CLB_FILTER_FALLING_EDGE);
CLB_selectInputFilter(CLB1_BASE, CLB_IN2, CLB_FILTER_FALLING_EDGE);
// CLB tile 2 configuration
CLB_configLocalInputMux(CLB2_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN2, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN3, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN4, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN5, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN6, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN7, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_EPWM2A);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_EPWM2A);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN2, CLB_GLOBAL_IN_MUX_EPWM2B);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN3, CLB_GLOBAL_IN_MUX_EPWM2B);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN4, CLB_GLOBAL_IN_MUX_EPWM2_CTRDIR);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN5, CLB_GLOBAL_IN_MUX_EPWM2_CTRDIR);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN6, CLB_GLOBAL_IN_MUX_EPWM2_CTRDIR);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN7, CLB_GLOBAL_IN_MUX_EPWM2_CTRDIR);
CLB_configGPInputMux(CLB2_BASE, CLB_IN0, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB2_BASE, CLB_IN1, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB2_BASE, CLB_IN2, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB2_BASE, CLB_IN3, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB2_BASE, CLB_IN4, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB2_BASE, CLB_IN5, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB2_BASE, CLB_IN6, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB2_BASE, CLB_IN7, CLB_GP_IN_MUX_GP_REG);
CLB_selectInputFilter(CLB2_BASE, CLB_IN0, CLB_FILTER_FALLING_EDGE);
CLB_selectInputFilter(CLB2_BASE, CLB_IN2, CLB_FILTER_FALLING_EDGE);
// CLB tile 3 configuration
CLB_configLocalInputMux(CLB3_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB3_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB3_BASE, CLB_IN2, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB3_BASE, CLB_IN3, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB3_BASE, CLB_IN4, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB3_BASE, CLB_IN5, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB3_BASE, CLB_IN6, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB3_BASE, CLB_IN7, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configGlobalInputMux(CLB3_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_EPWM3A);
CLB_configGlobalInputMux(CLB3_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_EPWM3A);
CLB_configGlobalInputMux(CLB3_BASE, CLB_IN2, CLB_GLOBAL_IN_MUX_EPWM3B);
CLB_configGlobalInputMux(CLB3_BASE, CLB_IN3, CLB_GLOBAL_IN_MUX_EPWM3B);
CLB_configGlobalInputMux(CLB3_BASE, CLB_IN4, CLB_GLOBAL_IN_MUX_EPWM3_CTRDIR);
CLB_configGlobalInputMux(CLB3_BASE, CLB_IN5, CLB_GLOBAL_IN_MUX_EPWM3_CTRDIR);
CLB_configGlobalInputMux(CLB3_BASE, CLB_IN6, CLB_GLOBAL_IN_MUX_EPWM3_CTRDIR);
CLB_configGlobalInputMux(CLB3_BASE, CLB_IN7, CLB_GLOBAL_IN_MUX_EPWM3_CTRDIR);
CLB_configGPInputMux(CLB3_BASE, CLB_IN0, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB3_BASE, CLB_IN1, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB3_BASE, CLB_IN2, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB3_BASE, CLB_IN3, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB3_BASE, CLB_IN4, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB3_BASE, CLB_IN5, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB3_BASE, CLB_IN6, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB3_BASE, CLB_IN7, CLB_GP_IN_MUX_GP_REG);
CLB_selectInputFilter(CLB3_BASE, CLB_IN0, CLB_FILTER_FALLING_EDGE);
CLB_selectInputFilter(CLB3_BASE, CLB_IN2, CLB_FILTER_FALLING_EDGE);
// CLB tile 4 configuration
CLB_configLocalInputMux(CLB4_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB4_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB4_BASE, CLB_IN2, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB4_BASE, CLB_IN3, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB4_BASE, CLB_IN4, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB4_BASE, CLB_IN5, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB4_BASE, CLB_IN6, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB4_BASE, CLB_IN7, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configGlobalInputMux(CLB4_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_EPWM4A);
CLB_configGlobalInputMux(CLB4_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_EPWM4A);
CLB_configGlobalInputMux(CLB4_BASE, CLB_IN2, CLB_GLOBAL_IN_MUX_EPWM4B);
CLB_configGlobalInputMux(CLB4_BASE, CLB_IN3, CLB_GLOBAL_IN_MUX_EPWM4B);
CLB_configGlobalInputMux(CLB4_BASE, CLB_IN4, CLB_GLOBAL_IN_MUX_EPWM4_CTRDIR);
CLB_configGlobalInputMux(CLB4_BASE, CLB_IN5, CLB_GLOBAL_IN_MUX_EPWM4_CTRDIR);
CLB_configGlobalInputMux(CLB4_BASE, CLB_IN6, CLB_GLOBAL_IN_MUX_EPWM4_CTRDIR);
CLB_configGlobalInputMux(CLB4_BASE, CLB_IN7, CLB_GLOBAL_IN_MUX_EPWM4_CTRDIR);
CLB_configGPInputMux(CLB4_BASE, CLB_IN0, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB4_BASE, CLB_IN1, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB4_BASE, CLB_IN2, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB4_BASE, CLB_IN3, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB4_BASE, CLB_IN4, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB4_BASE, CLB_IN5, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB4_BASE, CLB_IN6, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB4_BASE, CLB_IN7, CLB_GP_IN_MUX_GP_REG);
CLB_selectInputFilter(CLB4_BASE, CLB_IN0, CLB_FILTER_FALLING_EDGE);
CLB_selectInputFilter(CLB4_BASE, CLB_IN2, CLB_FILTER_FALLING_EDGE);
// start PWMs
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_UP);
EPWM_setTimeBaseCounterMode(EPWM2_BASE, EPWM_COUNTER_MODE_UP);
EPWM_setTimeBaseCounterMode(EPWM3_BASE, EPWM_COUNTER_MODE_UP);
EPWM_setTimeBaseCounterMode(EPWM4_BASE, EPWM_COUNTER_MODE_UP);
Interrupt_enable(INT_EPWM1);
EINT;
while(1)
{
asm(" NOP");
}
}
void initEPWM1()
{
EPWM_setTimeBasePeriod(EPWM1_BASE, EPWM1_TIMER_TBPRD);
EPWM_setPhaseShift(EPWM1_BASE, 0U);
EPWM_setTimeBaseCounter(EPWM1_BASE, 0U);
EPWM_setSyncOutPulseMode(EPWM1_BASE, EPWM_SYNC_OUT_PULSE_ON_COUNTER_ZERO);
EPWM_setCounterCompareValue(EPWM1_BASE, EPWM_COUNTER_COMPARE_A, EPWM1_CMPA);
EPWM_setCounterCompareValue(EPWM1_BASE, EPWM_COUNTER_COMPARE_B, EPWM1_CMPB);
EPWM_disablePhaseShiftLoad(EPWM1_BASE);
EPWM_setClockPrescaler(EPWM1_BASE, EPWM_CLOCK_DIVIDER_1, EPWM_HSCLOCK_DIVIDER_1);
EPWM_setCounterCompareShadowLoadMode(EPWM1_BASE, EPWM_COUNTER_COMPARE_A, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setCounterCompareShadowLoadMode(EPWM1_BASE, EPWM_COUNTER_COMPARE_B, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setActionQualifierAction(EPWM1_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_HIGH, EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(EPWM1_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_LOW, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPA);
EPWM_setActionQualifierAction(EPWM1_BASE, EPWM_AQ_OUTPUT_B, EPWM_AQ_OUTPUT_LOW, EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(EPWM1_BASE, EPWM_AQ_OUTPUT_B, EPWM_AQ_OUTPUT_HIGH, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPB);
EPWM_setInterruptSource(EPWM1_BASE, EPWM_INT_TBCTR_ZERO);
EPWM_enableInterrupt(EPWM1_BASE);
EPWM_setInterruptEventCount(EPWM1_BASE, 3U);
}
void initEPWM2()
{
EPWM_setTimeBasePeriod(EPWM2_BASE, EPWM2_TIMER_TBPRD);
EPWM_setPhaseShift(EPWM2_BASE, 0U);
EPWM_setTimeBaseCounter(EPWM2_BASE, 0U);
EPWM_enablePhaseShiftLoad(EPWM2_BASE);
EPWM_setPhaseShift(EPWM2_BASE, 0U);
EPWM_setCounterCompareValue(EPWM2_BASE, EPWM_COUNTER_COMPARE_A, EPWM2_CMPA);
EPWM_setCounterCompareValue(EPWM2_BASE, EPWM_COUNTER_COMPARE_B, EPWM2_CMPB);
EPWM_setClockPrescaler(EPWM2_BASE, EPWM_CLOCK_DIVIDER_1, EPWM_HSCLOCK_DIVIDER_1);
EPWM_setCounterCompareShadowLoadMode(EPWM2_BASE, EPWM_COUNTER_COMPARE_A, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setCounterCompareShadowLoadMode(EPWM2_BASE, EPWM_COUNTER_COMPARE_B, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setActionQualifierAction(EPWM2_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_HIGH, EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(EPWM2_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_LOW, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPA);
EPWM_setActionQualifierAction(EPWM2_BASE, EPWM_AQ_OUTPUT_B, EPWM_AQ_OUTPUT_LOW, EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(EPWM2_BASE, EPWM_AQ_OUTPUT_B, EPWM_AQ_OUTPUT_HIGH, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPB);
}
void initEPWM3()
{
EPWM_setTimeBasePeriod(EPWM3_BASE, EPWM3_TIMER_TBPRD);
EPWM_setPhaseShift(EPWM3_BASE, 0U);
EPWM_setTimeBaseCounter(EPWM3_BASE, 0U);
EPWM_enablePhaseShiftLoad(EPWM3_BASE);
EPWM_setPhaseShift(EPWM3_BASE, 0U);
EPWM_setCounterCompareValue(EPWM3_BASE, EPWM_COUNTER_COMPARE_A, EPWM3_CMPA);
EPWM_setCounterCompareValue(EPWM3_BASE, EPWM_COUNTER_COMPARE_B, EPWM3_CMPB);
EPWM_setClockPrescaler(EPWM3_BASE, EPWM_CLOCK_DIVIDER_1, EPWM_HSCLOCK_DIVIDER_1);
EPWM_setCounterCompareShadowLoadMode(EPWM3_BASE, EPWM_COUNTER_COMPARE_A, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setCounterCompareShadowLoadMode(EPWM3_BASE, EPWM_COUNTER_COMPARE_B, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setActionQualifierAction(EPWM3_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_HIGH, EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(EPWM3_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_LOW, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPA);
EPWM_setActionQualifierAction(EPWM3_BASE, EPWM_AQ_OUTPUT_B, EPWM_AQ_OUTPUT_LOW, EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(EPWM3_BASE, EPWM_AQ_OUTPUT_B, EPWM_AQ_OUTPUT_HIGH, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPB);
}
void initEPWM4()
{
EPWM_setTimeBasePeriod(EPWM4_BASE, EPWM4_TIMER_TBPRD);
EPWM_setPhaseShift(EPWM4_BASE, 0U);
EPWM_setTimeBaseCounter(EPWM4_BASE, 0U);
EPWM_enablePhaseShiftLoad(EPWM4_BASE);
EPWM_setPhaseShift(EPWM4_BASE, 0U);
EPWM_setCounterCompareValue(EPWM4_BASE, EPWM_COUNTER_COMPARE_A, EPWM4_CMPA);
EPWM_setCounterCompareValue(EPWM4_BASE, EPWM_COUNTER_COMPARE_B, EPWM4_CMPB);
EPWM_setClockPrescaler(EPWM4_BASE, EPWM_CLOCK_DIVIDER_1, EPWM_HSCLOCK_DIVIDER_1);
EPWM_setCounterCompareShadowLoadMode(EPWM4_BASE, EPWM_COUNTER_COMPARE_A, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setCounterCompareShadowLoadMode(EPWM4_BASE, EPWM_COUNTER_COMPARE_B, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setActionQualifierAction(EPWM4_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_HIGH, EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(EPWM4_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_LOW, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPA);
EPWM_setActionQualifierAction(EPWM4_BASE, EPWM_AQ_OUTPUT_B, EPWM_AQ_OUTPUT_LOW, EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(EPWM4_BASE, EPWM_AQ_OUTPUT_B, EPWM_AQ_OUTPUT_HIGH, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPB);
}
__interrupt void epwm1ISR(void)
{
EPWM_clearEventTriggerInterruptFlag(EPWM1_BASE);
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP3);
if (mode == 0)
{
CLB_setOutputMask(CLB1_BASE, 0x5, false);
CLB_setOutputMask(CLB2_BASE, 0x5, false);
CLB_setOutputMask(CLB3_BASE, 0x5, false);
CLB_setOutputMask(CLB4_BASE, 0x5, false);
}
else
{
CLB_setOutputMask(CLB1_BASE, 0x5, true);
CLB_setOutputMask(CLB2_BASE, 0x5, true);
CLB_setOutputMask(CLB3_BASE, 0x5, true);
CLB_setOutputMask(CLB4_BASE, 0x5, true);
}
asm(" NOP");
}
/* end of file */
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex4_pwm_protection.syscfg
+476
View File
@@ -0,0 +1,476 @@
var TILE = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/TILE");
var TILE1 = TILE.addInstance();
var TILE2 = TILE.addInstance();
var TILE3 = TILE.addInstance();
var TILE4 = TILE.addInstance();
// sim_duration - Duration of the simulation (in Nano Seconds)
TILE.sim_duration = 500000;
// Name
TILE1.$name = "TILE1";
// Name
TILE1.BOUNDARY.$name = "BOUNDARY0";
// in0
TILE1.BOUNDARY.in0 = "squareWave";
// in1
TILE1.BOUNDARY.in1 = "squareWave";
// in2
TILE1.BOUNDARY.in2 = "squareWave";
// in3
TILE1.BOUNDARY.in3 = "squareWave";
// in_edge2 - Edge detection on the inputs, generates 1 cycle pulse on chosen edges - for simulation purposes only
TILE1.BOUNDARY.in_edge2 = "falling edge";
// in_edge0 - Edge detection on the inputs, generates 1 cycle pulse on chosen edges - for simulation purposes only
TILE1.BOUNDARY.in_edge0 = "falling edge";
// in_period0 - Period of the square wave
TILE1.BOUNDARY.in_period0 = 1000;
// in_duty0 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty0 = 500;
// in_period1 - Period of the square wave
TILE1.BOUNDARY.in_period1 = 1000;
// in_duty1 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty1 = 500;
// in_period2 - Period of the square wave
TILE1.BOUNDARY.in_period2 = 500;
// in_duty2 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty2 = 250;
// in_period3 - Period of the square wave
TILE1.BOUNDARY.in_period3 = 500;
// in_duty3 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty3 = 250;
// Name
TILE1.LUT_0.$name = "LUT_0";
// Name
TILE1.LUT_1.$name = "LUT_1";
// i0 - Input 0.
TILE1.LUT_1.i0 = "FSM_0.S0";
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE1.LUT_1.eqn = "~(i0 | i1)";
// i1 - Input 1.
TILE1.LUT_1.i1 = "BOUNDARY.in0";
// Name
TILE1.LUT_2.$name = "LUT_2";
// i0 - Input 0.
TILE1.LUT_2.i0 = "FSM_1.S0";
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE1.LUT_2.eqn = "~(i0 | i1)";
// i1 - Input 1.
TILE1.LUT_2.i1 = "BOUNDARY.in2";
// Name
TILE1.FSM_0.$name = "FSM_0";
// e1 - External Input 1.
TILE1.FSM_0.e1 = "COUNTER_0.count_match1";
// eqn_out - Boolean equation on the variables e1,e0,s1,s0 for the LUT output.
TILE1.FSM_0.eqn_out = "~s0";
// e0 - External Input 0.
TILE1.FSM_0.e0 = "BOUNDARY.in0";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE1.FSM_0.eqn_s0 = "(~s0 & e0) | (s0 & (~e1)) ";
// Name
TILE1.FSM_1.$name = "FSM_1";
// e1 - External Input 1.
TILE1.FSM_1.e1 = "COUNTER_1.count_match1";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE1.FSM_1.eqn_s0 = "(~s0 & e0) | (s0 & (~e1)) ";
// eqn_out - Boolean equation on the variables e1,e0,s1,s0 for the LUT output.
TILE1.FSM_1.eqn_out = "~s0";
// e0 - External Input 0.
TILE1.FSM_1.e0 = "BOUNDARY.in2";
// Name
TILE1.FSM_2.$name = "FSM_2";
// Name
TILE1.COUNTER_0.$name = "COUNTER_0";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE1.COUNTER_0.reset = "FSM_0.OUT";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE1.COUNTER_0.mode1 = "1";
// match1_val - Sets the value of the Match reference 1 register.
TILE1.COUNTER_0.match1_val = "10";
// mode0 - Enables Counting when high
TILE1.COUNTER_0.mode0 = "FSM_0.S0";
// Name
TILE1.COUNTER_1.$name = "COUNTER_1";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE1.COUNTER_1.reset = "FSM_1.OUT";
// mode0 - Enables Counting when high
TILE1.COUNTER_1.mode0 = "FSM_1.S0";
// match1_val - Sets the value of the Match reference 1 register.
TILE1.COUNTER_1.match1_val = "10";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE1.COUNTER_1.mode1 = "1";
// Name
TILE1.COUNTER_2.$name = "COUNTER_2";
// Name
TILE1.OUTLUT_0.$name = "OUTLUT_0";
// i1 - Input 1.
TILE1.OUTLUT_0.i1 = "BOUNDARY.in1";
// i0 - Input 0.
TILE1.OUTLUT_0.i0 = "LUT_2.OUT";
// i2 - Input 2.
TILE1.OUTLUT_0.i2 = "BOUNDARY.in3";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_0.eqn = "i0 & (~(i1 & i2)) & i1";
// Name
TILE1.OUTLUT_1.$name = "OUTLUT_1";
// Name
TILE1.OUTLUT_2.$name = "OUTLUT_2";
// i1 - Input 1.
TILE1.OUTLUT_2.i1 = "BOUNDARY.in3";
// i0 - Input 0.
TILE1.OUTLUT_2.i0 = "LUT_1.OUT";
// i2 - Input 2.
TILE1.OUTLUT_2.i2 = "BOUNDARY.in1";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_2.eqn = "i0 & (~(i1 & i2)) & i1";
// Name
TILE1.OUTLUT_3.$name = "OUTLUT_3";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_3.eqn = "0";
// Name
TILE1.OUTLUT_4.$name = "OUTLUT_4";
// Name
TILE1.OUTLUT_5.$name = "OUTLUT_5";
// Name
TILE1.OUTLUT_6.$name = "OUTLUT_6";
// Name
TILE1.OUTLUT_7.$name = "OUTLUT_7";
// Name
TILE1.HLC.$name = "HLC_0";
// Name
TILE1.HLC.program0.$name = "HLCP_0";
// Name
TILE1.HLC.program1.$name = "HLCP_1";
// Name
TILE1.HLC.program2.$name = "HLCP_2";
// instruct0
TILE1.HLC.program2.instruct0 = "mov r0,c0";
// Name
TILE1.HLC.program3.$name = "HLCP_3";
var clb_run_dynamic_template_clb_h = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/clb_run_dynamic_template_clb_h.js");
var clb_run_dynamic_template_clb_c = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/clb_run_dynamic_template_clb_c.js");
var clb_run_dynamic_template_clb_sim = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/clb_run_dynamic_template_clb_sim.js");
var clb_run_dynamic_template_clb_dot = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/clb_run_dynamic_template_clb_dot.js");
// Name
TILE2.$name = "TILE2";
// Name
TILE2.BOUNDARY.$name = "BOUNDARY1";
// Name
TILE2.LUT_0.$name = "LUT_3";
// Name
TILE2.LUT_1.$name = "LUT_4";
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE2.LUT_1.eqn = "~(i0 | i1)";
// i0 - Input 0.
TILE2.LUT_1.i0 = "FSM_0.S0";
// i1 - Input 1.
TILE2.LUT_1.i1 = "BOUNDARY.in0";
// Name
TILE2.LUT_2.$name = "LUT_5";
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE2.LUT_2.eqn = "~(i0 | i1)";
// i1 - Input 1.
TILE2.LUT_2.i1 = "BOUNDARY.in2";
// i0 - Input 0.
TILE2.LUT_2.i0 = "FSM_1.S0";
// Name
TILE2.FSM_0.$name = "FSM_3";
// eqn_out - Boolean equation on the variables e1,e0,s1,s0 for the LUT output.
TILE2.FSM_0.eqn_out = "~s0";
// e0 - External Input 0.
TILE2.FSM_0.e0 = "BOUNDARY.in0";
// e1 - External Input 1.
TILE2.FSM_0.e1 = "COUNTER_0.count_match1";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE2.FSM_0.eqn_s0 = "(~s0 & e0) | (s0 & (~e1)) ";
// Name
TILE2.FSM_1.$name = "FSM_4";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE2.FSM_1.eqn_s0 = "(~s0 & e0) | (s0 & (~e1)) ";
// eqn_out - Boolean equation on the variables e1,e0,s1,s0 for the LUT output.
TILE2.FSM_1.eqn_out = "~s0";
// e0 - External Input 0.
TILE2.FSM_1.e0 = "BOUNDARY.in2";
// e1 - External Input 1.
TILE2.FSM_1.e1 = "COUNTER_1.count_match1";
// Name
TILE2.FSM_2.$name = "FSM_5";
// Name
TILE2.COUNTER_0.$name = "COUNTER_3";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE2.COUNTER_0.reset = "FSM_0.OUT";
// mode0 - Enables Counting when high
TILE2.COUNTER_0.mode0 = "FSM_0.S0";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE2.COUNTER_0.mode1 = "1";
// match1_val - Sets the value of the Match reference 1 register.
TILE2.COUNTER_0.match1_val = "10";
// Name
TILE2.COUNTER_1.$name = "COUNTER_4";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE2.COUNTER_1.reset = "FSM_1.OUT";
// mode0 - Enables Counting when high
TILE2.COUNTER_1.mode0 = "FSM_1.S0";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE2.COUNTER_1.mode1 = "1";
// match1_val - Sets the value of the Match reference 1 register.
TILE2.COUNTER_1.match1_val = "10";
// Name
TILE2.COUNTER_2.$name = "COUNTER_5";
// Name
TILE2.OUTLUT_0.$name = "OUTLUT_8";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE2.OUTLUT_0.eqn = "i0 & (~(i1 & i2)) & i1";
// i0 - Input 0.
TILE2.OUTLUT_0.i0 = "LUT_2.OUT";
// i1 - Input 1.
TILE2.OUTLUT_0.i1 = "BOUNDARY.in1";
// i2 - Input 2.
TILE2.OUTLUT_0.i2 = "BOUNDARY.in3";
// Name
TILE2.OUTLUT_1.$name = "OUTLUT_9";
// Name
TILE2.OUTLUT_2.$name = "OUTLUT_10";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE2.OUTLUT_2.eqn = "i0 & (~(i1 & i2)) & i1";
// i0 - Input 0.
TILE2.OUTLUT_2.i0 = "LUT_1.OUT";
// i1 - Input 1.
TILE2.OUTLUT_2.i1 = "BOUNDARY.in3";
// i2 - Input 2.
TILE2.OUTLUT_2.i2 = "BOUNDARY.in1";
// Name
TILE2.OUTLUT_3.$name = "OUTLUT_11";
// Name
TILE2.OUTLUT_4.$name = "OUTLUT_12";
// Name
TILE2.OUTLUT_5.$name = "OUTLUT_13";
// Name
TILE2.OUTLUT_6.$name = "OUTLUT_14";
// Name
TILE2.OUTLUT_7.$name = "OUTLUT_15";
// Name
TILE2.HLC.$name = "HLC_1";
// Name
TILE2.HLC.program0.$name = "HLCP_4";
// Name
TILE2.HLC.program1.$name = "HLCP_5";
// Name
TILE2.HLC.program2.$name = "HLCP_6";
// Name
TILE2.HLC.program3.$name = "HLCP_7";
// Name
TILE3.$name = "TILE3";
// Name
TILE3.BOUNDARY.$name = "BOUNDARY2";
// Name
TILE3.LUT_0.$name = "LUT_6";
// Name
TILE3.LUT_1.$name = "LUT_7";
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE3.LUT_1.eqn = "~(i0 | i1)";
// i0 - Input 0.
TILE3.LUT_1.i0 = "FSM_0.S0";
// i1 - Input 1.
TILE3.LUT_1.i1 = "BOUNDARY.in0";
// Name
TILE3.LUT_2.$name = "LUT_8";
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE3.LUT_2.eqn = "~(i0 | i1)";
// i0 - Input 0.
TILE3.LUT_2.i0 = "FSM_1.S0";
// i1 - Input 1.
TILE3.LUT_2.i1 = "BOUNDARY.in2";
// Name
TILE3.FSM_0.$name = "FSM_6";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE3.FSM_0.eqn_s0 = "(~s0 & e0) | (s0 & (~e1)) ";
// eqn_out - Boolean equation on the variables e1,e0,s1,s0 for the LUT output.
TILE3.FSM_0.eqn_out = "~s0";
// e0 - External Input 0.
TILE3.FSM_0.e0 = "BOUNDARY.in0";
// e1 - External Input 1.
TILE3.FSM_0.e1 = "COUNTER_0.count_match1";
// Name
TILE3.FSM_1.$name = "FSM_7";
// eqn_out - Boolean equation on the variables e1,e0,s1,s0 for the LUT output.
TILE3.FSM_1.eqn_out = "~s0";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE3.FSM_1.eqn_s0 = "(~s0 & e0) | (s0 & (~e1)) ";
// e0 - External Input 0.
TILE3.FSM_1.e0 = "BOUNDARY.in2";
// e1 - External Input 1.
TILE3.FSM_1.e1 = "COUNTER_1.count_match1";
// Name
TILE3.FSM_2.$name = "FSM_8";
// Name
TILE3.COUNTER_0.$name = "COUNTER_6";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE3.COUNTER_0.reset = "FSM_0.OUT";
// mode0 - Enables Counting when high
TILE3.COUNTER_0.mode0 = "FSM_0.S0";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE3.COUNTER_0.mode1 = "1";
// match1_val - Sets the value of the Match reference 1 register.
TILE3.COUNTER_0.match1_val = "10";
// Name
TILE3.COUNTER_1.$name = "COUNTER_7";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE3.COUNTER_1.reset = "FSM_1.OUT";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE3.COUNTER_1.mode1 = "1";
// match1_val - Sets the value of the Match reference 1 register.
TILE3.COUNTER_1.match1_val = "10";
// mode0 - Enables Counting when high
TILE3.COUNTER_1.mode0 = "FSM_1.S0";
// Name
TILE3.COUNTER_2.$name = "COUNTER_8";
// Name
TILE3.OUTLUT_0.$name = "OUTLUT_16";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE3.OUTLUT_0.eqn = "i0 & (~(i1 & i2)) & i1";
// i0 - Input 0.
TILE3.OUTLUT_0.i0 = "LUT_2.OUT";
// i1 - Input 1.
TILE3.OUTLUT_0.i1 = "BOUNDARY.in1";
// i2 - Input 2.
TILE3.OUTLUT_0.i2 = "BOUNDARY.in3";
// Name
TILE3.OUTLUT_1.$name = "OUTLUT_17";
// Name
TILE3.OUTLUT_2.$name = "OUTLUT_18";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE3.OUTLUT_2.eqn = "i0 & (~(i1 & i2)) & i1";
// i0 - Input 0.
TILE3.OUTLUT_2.i0 = "LUT_1.OUT";
// i1 - Input 1.
TILE3.OUTLUT_2.i1 = "BOUNDARY.in3";
// i2 - Input 2.
TILE3.OUTLUT_2.i2 = "BOUNDARY.in1";
// Name
TILE3.OUTLUT_3.$name = "OUTLUT_19";
// Name
TILE3.OUTLUT_4.$name = "OUTLUT_20";
// Name
TILE3.OUTLUT_5.$name = "OUTLUT_21";
// Name
TILE3.OUTLUT_6.$name = "OUTLUT_22";
// Name
TILE3.OUTLUT_7.$name = "OUTLUT_23";
// Name
TILE3.HLC.$name = "HLC_2";
// Name
TILE3.HLC.program0.$name = "HLCP_8";
// Name
TILE3.HLC.program1.$name = "HLCP_9";
// Name
TILE3.HLC.program2.$name = "HLCP_10";
// Name
TILE3.HLC.program3.$name = "HLCP_11";
// Name
TILE4.$name = "TILE4";
// Name
TILE4.BOUNDARY.$name = "BOUNDARY3";
// Name
TILE4.LUT_0.$name = "LUT_9";
// Name
TILE4.LUT_1.$name = "LUT_10";
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE4.LUT_1.eqn = "~(i0 | i1)";
// i0 - Input 0.
TILE4.LUT_1.i0 = "FSM_0.S0";
// i1 - Input 1.
TILE4.LUT_1.i1 = "BOUNDARY.in0";
// Name
TILE4.LUT_2.$name = "LUT_11";
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE4.LUT_2.eqn = "~(i0 | i1)";
// i0 - Input 0.
TILE4.LUT_2.i0 = "FSM_1.S0";
// i1 - Input 1.
TILE4.LUT_2.i1 = "BOUNDARY.in2";
// Name
TILE4.FSM_0.$name = "FSM_9";
// eqn_out - Boolean equation on the variables e1,e0,s1,s0 for the LUT output.
TILE4.FSM_0.eqn_out = "~s0";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE4.FSM_0.eqn_s0 = "(~s0 & e0) | (s0 & (~e1)) ";
// e0 - External Input 0.
TILE4.FSM_0.e0 = "BOUNDARY.in0";
// e1 - External Input 1.
TILE4.FSM_0.e1 = "COUNTER_0.count_match1";
// Name
TILE4.FSM_1.$name = "FSM_10";
// eqn_out - Boolean equation on the variables e1,e0,s1,s0 for the LUT output.
TILE4.FSM_1.eqn_out = "~s0";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE4.FSM_1.eqn_s0 = "(~s0 & e0) | (s0 & (~e1)) ";
// e0 - External Input 0.
TILE4.FSM_1.e0 = "BOUNDARY.in2";
// e1 - External Input 1.
TILE4.FSM_1.e1 = "COUNTER_1.count_match1";
// Name
TILE4.FSM_2.$name = "FSM_11";
// Name
TILE4.COUNTER_0.$name = "COUNTER_9";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE4.COUNTER_0.reset = "FSM_0.OUT";
// mode0 - Enables Counting when high
TILE4.COUNTER_0.mode0 = "FSM_0.S0";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE4.COUNTER_0.mode1 = "1";
// match1_val - Sets the value of the Match reference 1 register.
TILE4.COUNTER_0.match1_val = "10";
// Name
TILE4.COUNTER_1.$name = "COUNTER_10";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE4.COUNTER_1.reset = "FSM_1.OUT";
// mode0 - Enables Counting when high
TILE4.COUNTER_1.mode0 = "FSM_1.S0";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE4.COUNTER_1.mode1 = "1";
// match1_val - Sets the value of the Match reference 1 register.
TILE4.COUNTER_1.match1_val = "10";
// Name
TILE4.COUNTER_2.$name = "COUNTER_11";
// Name
TILE4.OUTLUT_0.$name = "OUTLUT_24";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE4.OUTLUT_0.eqn = "i0 & (~(i1 & i2)) & i1";
// i0 - Input 0.
TILE4.OUTLUT_0.i0 = "LUT_2.OUT";
// i1 - Input 1.
TILE4.OUTLUT_0.i1 = "BOUNDARY.in1";
// i2 - Input 2.
TILE4.OUTLUT_0.i2 = "BOUNDARY.in3";
// Name
TILE4.OUTLUT_1.$name = "OUTLUT_25";
// Name
TILE4.OUTLUT_2.$name = "OUTLUT_26";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE4.OUTLUT_2.eqn = "i0 & (~(i1 & i2)) & i1";
// i0 - Input 0.
TILE4.OUTLUT_2.i0 = "LUT_1.OUT";
// i1 - Input 1.
TILE4.OUTLUT_2.i1 = "BOUNDARY.in3";
// i2 - Input 2.
TILE4.OUTLUT_2.i2 = "BOUNDARY.in1";
// Name
TILE4.OUTLUT_3.$name = "OUTLUT_27";
// Name
TILE4.OUTLUT_4.$name = "OUTLUT_28";
// Name
TILE4.OUTLUT_5.$name = "OUTLUT_29";
// Name
TILE4.OUTLUT_6.$name = "OUTLUT_30";
// Name
TILE4.OUTLUT_7.$name = "OUTLUT_31";
// Name
TILE4.HLC.$name = "HLC_3";
// Name
TILE4.HLC.program0.$name = "HLCP_12";
// Name
TILE4.HLC.program1.$name = "HLCP_13";
// Name
TILE4.HLC.program2.$name = "HLCP_14";
// Name
TILE4.HLC.program3.$name = "HLCP_15";
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex5_event_window.c
+581
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@@ -0,0 +1,581 @@
//#############################################################################
//
// FILE: clb_ex5_event_window.c
//
// TITLE: CLB Event Window.
//
//! \addtogroup driver_example_list
//! <h1>CLB Event Window</h1>
//!
//! For the detailed description of this example, please refer to:
//! C2000Ware_PATH\utilities\clb_tool\clb_syscfg\doc\CLB Tool Users Guide.pdf
//!
//
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
#include "driverlib.h"
#include "device.h"
#include "clb_config.h"
#include "clb.h"
#define EPWM1_TIMER_TBPRD 20000U
#define EPWM1_CMPA 1933U
#define EPWM1_CMPB 1933U
#define EPWM2_TIMER_TBPRD 25000U
#define EPWM2_CMPA 1933U
#define EPWM2_CMPB 1933U
#define EPWM3_TIMER_TBPRD 30000U
#define EPWM3_CMPA 1933U
#define EPWM3_CMPB 1933U
#define EPWM4_TIMER_TBPRD 35000U
#define EPWM4_CMPA 1933U
#define EPWM4_CMPB 1933U
// default interrupt payloads
#define ISR1_PAYLOAD 45U
#define ISR2_PAYLOAD 45U
#define ISR3_PAYLOAD 45U
#define ISR4_PAYLOAD 45U
void initEPWM1(void);
void initEPWM2(void);
void initEPWM3(void);
void initEPWM4(void);
__interrupt void epwm1ISR(void);
__interrupt void epwm2ISR(void);
__interrupt void epwm3ISR(void);
__interrupt void epwm4ISR(void);
__interrupt void clb1ISR(void);
__interrupt void clb2ISR(void);
__interrupt void clb3ISR(void);
__interrupt void clb4ISR(void);
// GPREG settings:
// bit 2 = enable
// bit 1 = ISR end flag
// bit 0 not used
uint32_t gpreg1 = 4;
uint32_t gpreg2 = 4;
uint32_t gpreg3 = 4;
uint32_t gpreg4 = 4;
uint32_t payload_1 = ISR1_PAYLOAD;
uint32_t payload_2 = ISR2_PAYLOAD;
uint32_t payload_3 = ISR3_PAYLOAD;
uint32_t payload_4 = ISR4_PAYLOAD;
volatile uint16_t i = 0;
bool first_trip_1 = false;
bool first_trip_2 = false;
bool first_trip_3 = false;
bool first_trip_4 = false;
void main(void)
{
Device_init();
Device_initGPIO();
// map interrupts
Interrupt_initModule();
Interrupt_initVectorTable();
Interrupt_register(INT_EPWM1, &epwm1ISR);
Interrupt_register(INT_EPWM2, &epwm2ISR);
Interrupt_register(INT_EPWM3, &epwm3ISR);
Interrupt_register(INT_EPWM4, &epwm4ISR);
Interrupt_register(INT_CLB1, &clb1ISR);
Interrupt_register(INT_CLB2, &clb2ISR);
Interrupt_register(INT_CLB3, &clb3ISR);
Interrupt_register(INT_CLB4, &clb4ISR);
// GPIO configuration
GPIO_setPadConfig(0, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_0_EPWM1A);
GPIO_setPadConfig(1, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_1_EPWM1B);
GPIO_setPadConfig(2, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_2_EPWM2A);
GPIO_setPadConfig(3, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_3_EPWM2B);
GPIO_setPadConfig(4, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_4_EPWM3A);
GPIO_setPadConfig(5, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_5_EPWM3B);
GPIO_setPadConfig(6, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_6_EPWM4A);
GPIO_setPadConfig(7, GPIO_PIN_TYPE_STD);
GPIO_setPinConfig(GPIO_7_EPWM4B);
// initialize PWMs
SysCtl_disablePeripheral(SYSCTL_PERIPH_CLK_TBCLKSYNC);
initEPWM1();
initEPWM2();
initEPWM3();
initEPWM4();
// initialize CLB tiles
//SysCtl_enablePeripheral((SysCtl_PeripheralPCLOCKCR)0x0011);
SysCtl_enablePeripheral((SysCtl_PeripheralPCLOCKCR)0x0111);
SysCtl_enablePeripheral((SysCtl_PeripheralPCLOCKCR)0x0211);
SysCtl_enablePeripheral((SysCtl_PeripheralPCLOCKCR)0x0311);
CLB_enableCLB(CLB1_BASE);
CLB_enableCLB(CLB2_BASE);
CLB_enableCLB(CLB3_BASE);
CLB_enableCLB(CLB4_BASE);
initTILE1(CLB1_BASE);
initTILE2(CLB2_BASE);
initTILE3(CLB3_BASE);
initTILE4(CLB4_BASE);
// CLB tile 1 configuration
CLB_selectInputFilter(CLB1_BASE, CLB_IN0, CLB_FILTER_RISING_EDGE);
CLB_configGPInputMux(CLB1_BASE, CLB_IN0, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB1_BASE, CLB_IN1, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN2, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN3, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN4, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN5, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN6, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN7, CLB_GP_IN_MUX_GP_REG);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN2, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN3, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN4, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN5, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN6, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN7, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN2, CLB_GLOBAL_IN_MUX_EPWM1B);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN3, CLB_GLOBAL_IN_MUX_EPWM1B);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN4, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN5, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN6, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN7, CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR);
// CLB tile 2 configuration
CLB_selectInputFilter(CLB2_BASE, CLB_IN0, CLB_FILTER_RISING_EDGE);
CLB_configGPInputMux(CLB2_BASE, CLB_IN0, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB2_BASE, CLB_IN1, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB2_BASE, CLB_IN2, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB2_BASE, CLB_IN3, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB2_BASE, CLB_IN4, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB2_BASE, CLB_IN5, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB2_BASE, CLB_IN6, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB2_BASE, CLB_IN7, CLB_GP_IN_MUX_GP_REG);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN2, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN3, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN4, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN5, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN6, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN7, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_EPWM2A);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_EPWM2A);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN2, CLB_GLOBAL_IN_MUX_EPWM2B);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN3, CLB_GLOBAL_IN_MUX_EPWM2B);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN4, CLB_GLOBAL_IN_MUX_EPWM2_CTRDIR);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN5, CLB_GLOBAL_IN_MUX_EPWM2_CTRDIR);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN6, CLB_GLOBAL_IN_MUX_EPWM2_CTRDIR);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN7, CLB_GLOBAL_IN_MUX_EPWM2_CTRDIR);
// CLB tile 3 configuration
CLB_selectInputFilter(CLB3_BASE, CLB_IN0, CLB_FILTER_RISING_EDGE);
CLB_configGPInputMux(CLB3_BASE, CLB_IN0, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB3_BASE, CLB_IN1, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB3_BASE, CLB_IN2, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB3_BASE, CLB_IN3, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB3_BASE, CLB_IN4, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB3_BASE, CLB_IN5, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB3_BASE, CLB_IN6, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB3_BASE, CLB_IN7, CLB_GP_IN_MUX_GP_REG);
CLB_configLocalInputMux(CLB3_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB3_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB3_BASE, CLB_IN2, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB3_BASE, CLB_IN3, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB3_BASE, CLB_IN4, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB3_BASE, CLB_IN5, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB3_BASE, CLB_IN6, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB3_BASE, CLB_IN7, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configGlobalInputMux(CLB3_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_EPWM3A);
CLB_configGlobalInputMux(CLB3_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_EPWM3A);
CLB_configGlobalInputMux(CLB3_BASE, CLB_IN2, CLB_GLOBAL_IN_MUX_EPWM3B);
CLB_configGlobalInputMux(CLB3_BASE, CLB_IN3, CLB_GLOBAL_IN_MUX_EPWM3B);
CLB_configGlobalInputMux(CLB3_BASE, CLB_IN4, CLB_GLOBAL_IN_MUX_EPWM3_CTRDIR);
CLB_configGlobalInputMux(CLB3_BASE, CLB_IN5, CLB_GLOBAL_IN_MUX_EPWM3_CTRDIR);
CLB_configGlobalInputMux(CLB3_BASE, CLB_IN6, CLB_GLOBAL_IN_MUX_EPWM3_CTRDIR);
CLB_configGlobalInputMux(CLB3_BASE, CLB_IN7, CLB_GLOBAL_IN_MUX_EPWM3_CTRDIR);
// CLB tile 4 configuration
CLB_selectInputFilter(CLB4_BASE, CLB_IN0, CLB_FILTER_RISING_EDGE);
CLB_configGPInputMux(CLB4_BASE, CLB_IN0, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB4_BASE, CLB_IN1, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB4_BASE, CLB_IN2, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB4_BASE, CLB_IN3, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB4_BASE, CLB_IN4, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB4_BASE, CLB_IN5, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB4_BASE, CLB_IN6, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB4_BASE, CLB_IN7, CLB_GP_IN_MUX_GP_REG);
CLB_configLocalInputMux(CLB4_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB4_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB4_BASE, CLB_IN2, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB4_BASE, CLB_IN3, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB4_BASE, CLB_IN4, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB4_BASE, CLB_IN5, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB4_BASE, CLB_IN6, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB4_BASE, CLB_IN7, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configGlobalInputMux(CLB4_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_EPWM4A);
CLB_configGlobalInputMux(CLB4_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_EPWM4A);
CLB_configGlobalInputMux(CLB4_BASE, CLB_IN2, CLB_GLOBAL_IN_MUX_EPWM4B);
CLB_configGlobalInputMux(CLB4_BASE, CLB_IN3, CLB_GLOBAL_IN_MUX_EPWM4B);
CLB_configGlobalInputMux(CLB4_BASE, CLB_IN4, CLB_GLOBAL_IN_MUX_EPWM4_CTRDIR);
CLB_configGlobalInputMux(CLB4_BASE, CLB_IN5, CLB_GLOBAL_IN_MUX_EPWM4_CTRDIR);
CLB_configGlobalInputMux(CLB4_BASE, CLB_IN6, CLB_GLOBAL_IN_MUX_EPWM4_CTRDIR);
CLB_configGlobalInputMux(CLB4_BASE, CLB_IN7, CLB_GLOBAL_IN_MUX_EPWM4_CTRDIR);
// enable interrupts
Interrupt_enable(INT_EPWM1);
Interrupt_enable(INT_EPWM2);
Interrupt_enable(INT_EPWM3);
Interrupt_enable(INT_EPWM4);
Interrupt_enable(INT_CLB1);
Interrupt_enable(INT_CLB2);
Interrupt_enable(INT_CLB3);
Interrupt_enable(INT_CLB4);
EINT;
// enable CLB counters
HWREG(0x3100) = 0x6;
HWREG(0x3500) = 0x6;
HWREG(0x3900) = 0x6;
HWREG(0x3D00) = 0x6;
CLB_setGPREG(CLB1_BASE, gpreg1);
CLB_setGPREG(CLB2_BASE, gpreg2);
CLB_setGPREG(CLB3_BASE, gpreg3);
CLB_setGPREG(CLB4_BASE, gpreg4);
// start PWMs
EPWM_setTimeBaseCounterMode(EPWM1_BASE, EPWM_COUNTER_MODE_UP);
EPWM_setTimeBaseCounterMode(EPWM2_BASE, EPWM_COUNTER_MODE_UP);
EPWM_setTimeBaseCounterMode(EPWM3_BASE, EPWM_COUNTER_MODE_UP);
EPWM_setTimeBaseCounterMode(EPWM4_BASE, EPWM_COUNTER_MODE_UP);
SysCtl_enablePeripheral(SYSCTL_PERIPH_CLK_TBCLKSYNC);
while(1)
{
asm(" NOP");
}
}
//--- PWM initialization ---
void initEPWM1()
{
EPWM_setTimeBasePeriod(EPWM1_BASE, EPWM1_TIMER_TBPRD);
EPWM_setPhaseShift(EPWM1_BASE, 0U);
EPWM_setTimeBaseCounter(EPWM1_BASE, 0U);
EPWM_setSyncOutPulseMode(EPWM1_BASE, EPWM_SYNC_OUT_PULSE_ON_COUNTER_ZERO);
EPWM_setCounterCompareValue(EPWM1_BASE, EPWM_COUNTER_COMPARE_A, EPWM1_CMPA);
EPWM_setCounterCompareValue(EPWM1_BASE, EPWM_COUNTER_COMPARE_B, EPWM1_CMPB);
EPWM_disablePhaseShiftLoad(EPWM1_BASE);
EPWM_setClockPrescaler(EPWM1_BASE, EPWM_CLOCK_DIVIDER_1, EPWM_HSCLOCK_DIVIDER_1);
EPWM_setCounterCompareShadowLoadMode(EPWM1_BASE, EPWM_COUNTER_COMPARE_A, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setCounterCompareShadowLoadMode(EPWM1_BASE, EPWM_COUNTER_COMPARE_B, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setActionQualifierAction(EPWM1_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_HIGH, EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(EPWM1_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_LOW, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPA);
EPWM_setActionQualifierAction(EPWM1_BASE, EPWM_AQ_OUTPUT_B, EPWM_AQ_OUTPUT_LOW, EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(EPWM1_BASE, EPWM_AQ_OUTPUT_B, EPWM_AQ_OUTPUT_HIGH, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPB);
EPWM_setInterruptSource(EPWM1_BASE, EPWM_INT_TBCTR_ZERO);
EPWM_enableInterrupt(EPWM1_BASE);
EPWM_setInterruptEventCount(EPWM1_BASE, 1U);
}
void initEPWM2()
{
EPWM_setTimeBasePeriod(EPWM2_BASE, EPWM2_TIMER_TBPRD);
EPWM_setPhaseShift(EPWM2_BASE, 0U);
EPWM_setTimeBaseCounter(EPWM2_BASE, 0U);
EPWM_disablePhaseShiftLoad(EPWM2_BASE);
EPWM_setPhaseShift(EPWM2_BASE, 0U);
EPWM_setCounterCompareValue(EPWM2_BASE, EPWM_COUNTER_COMPARE_A, EPWM2_CMPA);
EPWM_setCounterCompareValue(EPWM2_BASE, EPWM_COUNTER_COMPARE_B, EPWM2_CMPB);
EPWM_setClockPrescaler(EPWM2_BASE, EPWM_CLOCK_DIVIDER_1, EPWM_HSCLOCK_DIVIDER_1);
EPWM_setCounterCompareShadowLoadMode(EPWM2_BASE, EPWM_COUNTER_COMPARE_A, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setCounterCompareShadowLoadMode(EPWM2_BASE, EPWM_COUNTER_COMPARE_B, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setActionQualifierAction(EPWM2_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_HIGH, EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(EPWM2_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_LOW, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPA);
EPWM_setActionQualifierAction(EPWM2_BASE, EPWM_AQ_OUTPUT_B, EPWM_AQ_OUTPUT_LOW, EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(EPWM2_BASE, EPWM_AQ_OUTPUT_B, EPWM_AQ_OUTPUT_HIGH, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPB);
EPWM_setInterruptSource(EPWM2_BASE, EPWM_INT_TBCTR_ZERO);
EPWM_enableInterrupt(EPWM2_BASE);
EPWM_setInterruptEventCount(EPWM2_BASE, 1U);
}
void initEPWM3()
{
EPWM_setTimeBasePeriod(EPWM3_BASE, EPWM3_TIMER_TBPRD);
EPWM_setPhaseShift(EPWM3_BASE, 0U);
EPWM_setTimeBaseCounter(EPWM3_BASE, 0U);
EPWM_disablePhaseShiftLoad(EPWM3_BASE);
EPWM_setPhaseShift(EPWM3_BASE, 0U);
EPWM_setCounterCompareValue(EPWM3_BASE, EPWM_COUNTER_COMPARE_A, EPWM3_CMPA);
EPWM_setCounterCompareValue(EPWM3_BASE, EPWM_COUNTER_COMPARE_B, EPWM3_CMPB);
EPWM_setClockPrescaler(EPWM3_BASE, EPWM_CLOCK_DIVIDER_1, EPWM_HSCLOCK_DIVIDER_1);
EPWM_setCounterCompareShadowLoadMode(EPWM3_BASE, EPWM_COUNTER_COMPARE_A, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setCounterCompareShadowLoadMode(EPWM3_BASE, EPWM_COUNTER_COMPARE_B, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setActionQualifierAction(EPWM3_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_HIGH, EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(EPWM3_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_LOW, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPA);
EPWM_setActionQualifierAction(EPWM3_BASE, EPWM_AQ_OUTPUT_B, EPWM_AQ_OUTPUT_LOW, EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(EPWM3_BASE, EPWM_AQ_OUTPUT_B, EPWM_AQ_OUTPUT_HIGH, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPB);
EPWM_setInterruptSource(EPWM3_BASE, EPWM_INT_TBCTR_ZERO);
EPWM_enableInterrupt(EPWM3_BASE);
EPWM_setInterruptEventCount(EPWM3_BASE, 1U);
}
void initEPWM4()
{
EPWM_setTimeBasePeriod(EPWM4_BASE, EPWM4_TIMER_TBPRD);
EPWM_setPhaseShift(EPWM4_BASE, 0U);
EPWM_setTimeBaseCounter(EPWM4_BASE, 0U);
EPWM_disablePhaseShiftLoad(EPWM4_BASE);
EPWM_setPhaseShift(EPWM4_BASE, 0U);
EPWM_setCounterCompareValue(EPWM4_BASE, EPWM_COUNTER_COMPARE_A, EPWM4_CMPA);
EPWM_setCounterCompareValue(EPWM4_BASE, EPWM_COUNTER_COMPARE_B, EPWM4_CMPB);
EPWM_setClockPrescaler(EPWM4_BASE, EPWM_CLOCK_DIVIDER_1, EPWM_HSCLOCK_DIVIDER_1);
EPWM_setCounterCompareShadowLoadMode(EPWM4_BASE, EPWM_COUNTER_COMPARE_A, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setCounterCompareShadowLoadMode(EPWM4_BASE, EPWM_COUNTER_COMPARE_B, EPWM_COMP_LOAD_ON_CNTR_ZERO);
EPWM_setActionQualifierAction(EPWM4_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_HIGH, EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(EPWM4_BASE, EPWM_AQ_OUTPUT_A, EPWM_AQ_OUTPUT_LOW, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPA);
EPWM_setActionQualifierAction(EPWM4_BASE, EPWM_AQ_OUTPUT_B, EPWM_AQ_OUTPUT_LOW, EPWM_AQ_OUTPUT_ON_TIMEBASE_ZERO);
EPWM_setActionQualifierAction(EPWM4_BASE, EPWM_AQ_OUTPUT_B, EPWM_AQ_OUTPUT_HIGH, EPWM_AQ_OUTPUT_ON_TIMEBASE_UP_CMPB);
EPWM_setInterruptSource(EPWM4_BASE, EPWM_INT_TBCTR_ZERO);
EPWM_enableInterrupt(EPWM4_BASE);
EPWM_setInterruptEventCount(EPWM4_BASE, 1U);
}
//--- interrupt service routines ---
__interrupt void epwm1ISR(void)
{
EPWM_clearEventTriggerInterruptFlag(EPWM1_BASE);
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP3);
// ISR payload
for (i=0; i<payload_1; i++)
{
asm(" NOP");
}
// pulse GPREG bit 2 to indicate ISR finished
CLB_setGPREG(CLB1_BASE, gpreg1 | 0x00000002);
asm(" NOP");
CLB_setGPREG(CLB1_BASE, gpreg1);
}
__interrupt void epwm2ISR(void)
{
EPWM_clearEventTriggerInterruptFlag(EPWM2_BASE);
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP3);
// ISR payload
for (i=0; i<payload_2; i++)
{
asm(" NOP");
}
// pulse GPREG bit 2 to indicate ISR finished
CLB_setGPREG(CLB2_BASE, gpreg2 | 0x00000002);
asm(" NOP");
CLB_setGPREG(CLB2_BASE, gpreg2);
}
__interrupt void epwm3ISR(void)
{
EPWM_clearEventTriggerInterruptFlag(EPWM3_BASE);
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP3);
// ISR payload
for (i=0; i<payload_3; i++)
{
asm(" NOP");
}
// pulse GPREG bit 2 to indicate ISR finished
CLB_setGPREG(CLB3_BASE, gpreg3 | 0x00000002);
asm(" NOP");
CLB_setGPREG(CLB3_BASE, gpreg3);
}
__interrupt void epwm4ISR(void)
{
EPWM_clearEventTriggerInterruptFlag(EPWM4_BASE);
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP3);
// ISR payload
for (i=0; i<payload_4; i++)
{
asm(" NOP");
}
// pulse GPREG bit 2 to indicate ISR finished
CLB_setGPREG(CLB4_BASE, gpreg4 | 0x00000002);
asm(" NOP");
CLB_setGPREG(CLB4_BASE, gpreg4);
}
__interrupt void clb1ISR(void)
{
if (!first_trip_1)
{
first_trip_1 = true;
}
else
{
asm(" ESTOP0");
}
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP5);
}
__interrupt void clb2ISR(void)
{
if (!first_trip_2)
{
first_trip_2 = true;
}
else
{
asm(" ESTOP0");
}
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP5);
}
__interrupt void clb3ISR(void)
{
if (!first_trip_3)
{
first_trip_3 = true;
}
else
{
asm(" ESTOP0");
}
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP5);
}
__interrupt void clb4ISR(void)
{
if (!first_trip_4)
{
first_trip_4 = true;
}
else
{
asm(" ESTOP0");
}
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP5);
}
/* end of file */
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex5_event_window.syscfg
+344
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@@ -0,0 +1,344 @@
var TILE = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/TILE");
var TILE1 = TILE.addInstance();
var TILE2 = TILE.addInstance();
var TILE3 = TILE.addInstance();
var TILE4 = TILE.addInstance();
// sim_duration - Duration of the simulation (in Nano Seconds)
TILE.sim_duration = 500000;
// Name
TILE1.$name = "TILE1";
// Name
TILE1.BOUNDARY.$name = "BOUNDARY0";
// in0
TILE1.BOUNDARY.in0 = "squareWave";
// in_edge0 - Edge detection on the inputs, generates 1 cycle pulse on chosen edges - for simulation purposes only
TILE1.BOUNDARY.in_edge0 = "rising edge";
// in_period0 - Period of the square wave
TILE1.BOUNDARY.in_period0 = 1000;
// in_duty0 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty0 = 4;
// in_repeat_count0 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count0 = 1000;
// in1
TILE1.BOUNDARY.in1 = "squareWave";
// in_repeat_count1 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count1 = 1000;
// in_edge1 - Edge detection on the inputs, generates 1 cycle pulse on chosen edges - for simulation purposes only
TILE1.BOUNDARY.in_edge1 = "rising edge";
// in2
TILE1.BOUNDARY.in2 = "1";
// in_period1 - Period of the square wave
TILE1.BOUNDARY.in_period1 = 1800;
// Name
TILE1.LUT_0.$name = "LUT_0";
// Name
TILE1.LUT_1.$name = "LUT_1";
// Name
TILE1.LUT_2.$name = "LUT_2";
// i0 - Input 0.
TILE1.LUT_2.i0 = "FSM_0.S0";
// i1 - Input 1.
TILE1.LUT_2.i1 = "COUNTER_0.count_match1";
// i2 - Input 2.
TILE1.LUT_2.i2 = "COUNTER_0.count_match2";
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE1.LUT_2.eqn = "(~i0 & i1) | (i0 & i2)";
// Name
TILE1.FSM_0.$name = "FSM_0";
// e0 - External Input 0.
TILE1.FSM_0.e0 = "BOUNDARY.in0";
// e1 - External Input 1.
TILE1.FSM_0.e1 = "BOUNDARY.in1";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE1.FSM_0.eqn_s0 = "(~s0 & e0) | (s0 & (~e1))";
// eqn_out - Boolean equation on the variables e1,e0,s1,s0 for the LUT output.
TILE1.FSM_0.eqn_out = "~s0";
// Name
TILE1.FSM_1.$name = "FSM_1";
// Name
TILE1.FSM_2.$name = "FSM_2";
// Name
TILE1.COUNTER_0.$name = "COUNTER_0";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE1.COUNTER_0.mode1 = "1";
// mode0 - Enables Counting when high
TILE1.COUNTER_0.mode0 = "BOUNDARY.in2";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE1.COUNTER_0.reset = "FSM_0.OUT";
// match1_val - Sets the value of the Match reference 1 register.
TILE1.COUNTER_0.match1_val = "50";
// match2_val - Sets the value of the Match reference 2 register.
TILE1.COUNTER_0.match2_val = "3200";
// Name
TILE1.COUNTER_1.$name = "COUNTER_1";
// Name
TILE1.COUNTER_2.$name = "COUNTER_2";
// Name
TILE1.OUTLUT_0.$name = "OUTLUT_0";
// Name
TILE1.OUTLUT_1.$name = "OUTLUT_1";
// Name
TILE1.OUTLUT_2.$name = "OUTLUT_2";
// Name
TILE1.OUTLUT_3.$name = "OUTLUT_3";
// Name
TILE1.OUTLUT_4.$name = "OUTLUT_4";
// Name
TILE1.OUTLUT_5.$name = "OUTLUT_5";
// Name
TILE1.OUTLUT_6.$name = "OUTLUT_6";
// Name
TILE1.OUTLUT_7.$name = "OUTLUT_7";
// Name
TILE1.HLC.$name = "HLC_0";
// Event 0 (e0) - Event 0
TILE1.HLC.e0 = "LUT_2.OUT";
// Name
TILE1.HLC.program0.$name = "HLCP_0";
// instruct0
TILE1.HLC.program0.instruct0 = "INTR 1";
// Name
TILE1.HLC.program1.$name = "HLCP_1";
// Name
TILE1.HLC.program2.$name = "HLCP_2";
// Name
TILE1.HLC.program3.$name = "HLCP_3";
var clb_run_dynamic_template_clb_h = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/clb_run_dynamic_template_clb_h.js");
var clb_run_dynamic_template_clb_c = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/clb_run_dynamic_template_clb_c.js");
var clb_run_dynamic_template_clb_sim = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/clb_run_dynamic_template_clb_sim.js");
var clb_run_dynamic_template_clb_dot = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/clb_run_dynamic_template_clb_dot.js");
// Name
TILE2.$name = "TILE2";
// Name
TILE2.BOUNDARY.$name = "BOUNDARY1";
// Name
TILE2.LUT_0.$name = "LUT_3";
// Name
TILE2.LUT_1.$name = "LUT_4";
// Name
TILE2.LUT_2.$name = "LUT_5";
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE2.LUT_2.eqn = "(~i0 & i1) | (i0 & i2)";
// i0 - Input 0.
TILE2.LUT_2.i0 = "FSM_0.S0";
// i1 - Input 1.
TILE2.LUT_2.i1 = "COUNTER_0.count_match1";
// i2 - Input 2.
TILE2.LUT_2.i2 = "COUNTER_0.count_match2";
// Name
TILE2.FSM_0.$name = "FSM_3";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE2.FSM_0.eqn_s0 = "(~s0 & e0) | (s0 & (~e1))";
// e0 - External Input 0.
TILE2.FSM_0.e0 = "BOUNDARY.in0";
// e1 - External Input 1.
TILE2.FSM_0.e1 = "BOUNDARY.in1";
// eqn_out - Boolean equation on the variables e1,e0,s1,s0 for the LUT output.
TILE2.FSM_0.eqn_out = "~s0";
// Name
TILE2.FSM_1.$name = "FSM_4";
// Name
TILE2.FSM_2.$name = "FSM_5";
// Name
TILE2.COUNTER_0.$name = "COUNTER_3";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE2.COUNTER_0.mode1 = "1";
// mode0 - Enables Counting when high
TILE2.COUNTER_0.mode0 = "BOUNDARY.in2";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE2.COUNTER_0.reset = "FSM_0.OUT";
// match1_val - Sets the value of the Match reference 1 register.
TILE2.COUNTER_0.match1_val = "50";
// match2_val - Sets the value of the Match reference 2 register.
TILE2.COUNTER_0.match2_val = "3200";
// Name
TILE2.COUNTER_1.$name = "COUNTER_4";
// Name
TILE2.COUNTER_2.$name = "COUNTER_5";
// Name
TILE2.OUTLUT_0.$name = "OUTLUT_8";
// Name
TILE2.OUTLUT_1.$name = "OUTLUT_9";
// Name
TILE2.OUTLUT_2.$name = "OUTLUT_10";
// Name
TILE2.OUTLUT_3.$name = "OUTLUT_11";
// Name
TILE2.OUTLUT_4.$name = "OUTLUT_12";
// Name
TILE2.OUTLUT_5.$name = "OUTLUT_13";
// Name
TILE2.OUTLUT_6.$name = "OUTLUT_14";
// Name
TILE2.OUTLUT_7.$name = "OUTLUT_15";
// Name
TILE2.HLC.$name = "HLC_1";
// Event 0 (e0) - Event 0
TILE2.HLC.e0 = "LUT_2.OUT";
// Name
TILE2.HLC.program0.$name = "HLCP_4";
// instruct0
TILE2.HLC.program0.instruct0 = "INTR 2";
// Name
TILE2.HLC.program1.$name = "HLCP_5";
// Name
TILE2.HLC.program2.$name = "HLCP_6";
// Name
TILE2.HLC.program3.$name = "HLCP_7";
// Name
TILE3.$name = "TILE3";
// Name
TILE3.BOUNDARY.$name = "BOUNDARY2";
// Name
TILE3.LUT_0.$name = "LUT_6";
// Name
TILE3.LUT_1.$name = "LUT_7";
// Name
TILE3.LUT_2.$name = "LUT_8";
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE3.LUT_2.eqn = "(~i0 & i1) | (i0 & i2)";
// i0 - Input 0.
TILE3.LUT_2.i0 = "FSM_0.S0";
// i1 - Input 1.
TILE3.LUT_2.i1 = "COUNTER_0.count_match1";
// i2 - Input 2.
TILE3.LUT_2.i2 = "COUNTER_0.count_match2";
// Name
TILE3.FSM_0.$name = "FSM_6";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE3.FSM_0.eqn_s0 = "(~s0 & e0) | (s0 & (~e1))";
// e0 - External Input 0.
TILE3.FSM_0.e0 = "BOUNDARY.in0";
// e1 - External Input 1.
TILE3.FSM_0.e1 = "BOUNDARY.in1";
// eqn_out - Boolean equation on the variables e1,e0,s1,s0 for the LUT output.
TILE3.FSM_0.eqn_out = "~s0";
// Name
TILE3.FSM_1.$name = "FSM_7";
// Name
TILE3.FSM_2.$name = "FSM_8";
// Name
TILE3.COUNTER_0.$name = "COUNTER_6";
// mode0 - Enables Counting when high
TILE3.COUNTER_0.mode0 = "BOUNDARY.in2";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE3.COUNTER_0.mode1 = "1";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE3.COUNTER_0.reset = "FSM_0.OUT";
// match1_val - Sets the value of the Match reference 1 register.
TILE3.COUNTER_0.match1_val = "50";
// match2_val - Sets the value of the Match reference 2 register.
TILE3.COUNTER_0.match2_val = "3200";
// Name
TILE3.COUNTER_1.$name = "COUNTER_7";
// Name
TILE3.COUNTER_2.$name = "COUNTER_8";
// Name
TILE3.OUTLUT_0.$name = "OUTLUT_16";
// Name
TILE3.OUTLUT_1.$name = "OUTLUT_17";
// Name
TILE3.OUTLUT_2.$name = "OUTLUT_18";
// Name
TILE3.OUTLUT_3.$name = "OUTLUT_19";
// Name
TILE3.OUTLUT_4.$name = "OUTLUT_20";
// Name
TILE3.OUTLUT_5.$name = "OUTLUT_21";
// Name
TILE3.OUTLUT_6.$name = "OUTLUT_22";
// Name
TILE3.OUTLUT_7.$name = "OUTLUT_23";
// Name
TILE3.HLC.$name = "HLC_2";
// Event 0 (e0) - Event 0
TILE3.HLC.e0 = "LUT_2.OUT";
// Name
TILE3.HLC.program0.$name = "HLCP_8";
// instruct0
TILE3.HLC.program0.instruct0 = "INTR 3";
// Name
TILE3.HLC.program1.$name = "HLCP_9";
// Name
TILE3.HLC.program2.$name = "HLCP_10";
// Name
TILE3.HLC.program3.$name = "HLCP_11";
// Name
TILE4.$name = "TILE4";
// Name
TILE4.BOUNDARY.$name = "BOUNDARY3";
// Name
TILE4.LUT_0.$name = "LUT_9";
// Name
TILE4.LUT_1.$name = "LUT_10";
// Name
TILE4.LUT_2.$name = "LUT_11";
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE4.LUT_2.eqn = "(~i0 & i1) | (i0 & i2)";
// i0 - Input 0.
TILE4.LUT_2.i0 = "FSM_0.S0";
// i1 - Input 1.
TILE4.LUT_2.i1 = "COUNTER_0.count_match1";
// i2 - Input 2.
TILE4.LUT_2.i2 = "COUNTER_0.count_match2";
// Name
TILE4.FSM_0.$name = "FSM_9";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE4.FSM_0.eqn_s0 = "(~s0 & e0) | (s0 & (~e1))";
// e0 - External Input 0.
TILE4.FSM_0.e0 = "BOUNDARY.in0";
// e1 - External Input 1.
TILE4.FSM_0.e1 = "BOUNDARY.in1";
// eqn_out - Boolean equation on the variables e1,e0,s1,s0 for the LUT output.
TILE4.FSM_0.eqn_out = "~s0";
// Name
TILE4.FSM_1.$name = "FSM_10";
// Name
TILE4.FSM_2.$name = "FSM_11";
// Name
TILE4.COUNTER_0.$name = "COUNTER_9";
// mode0 - Enables Counting when high
TILE4.COUNTER_0.mode0 = "BOUNDARY.in2";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE4.COUNTER_0.mode1 = "1";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE4.COUNTER_0.reset = "FSM_0.OUT";
// match1_val - Sets the value of the Match reference 1 register.
TILE4.COUNTER_0.match1_val = "50";
// match2_val - Sets the value of the Match reference 2 register.
TILE4.COUNTER_0.match2_val = "3200";
// Name
TILE4.COUNTER_1.$name = "COUNTER_10";
// Name
TILE4.COUNTER_2.$name = "COUNTER_11";
// Name
TILE4.OUTLUT_0.$name = "OUTLUT_24";
// Name
TILE4.OUTLUT_1.$name = "OUTLUT_25";
// Name
TILE4.OUTLUT_2.$name = "OUTLUT_26";
// Name
TILE4.OUTLUT_3.$name = "OUTLUT_27";
// Name
TILE4.OUTLUT_4.$name = "OUTLUT_28";
// Name
TILE4.OUTLUT_5.$name = "OUTLUT_29";
// Name
TILE4.OUTLUT_6.$name = "OUTLUT_30";
// Name
TILE4.OUTLUT_7.$name = "OUTLUT_31";
// Name
TILE4.HLC.$name = "HLC_3";
// Event 0 (e0) - Event 0
TILE4.HLC.e0 = "LUT_2.OUT";
// Name
TILE4.HLC.program0.$name = "HLCP_12";
// instruct0
TILE4.HLC.program0.instruct0 = "INTR 4";
// Name
TILE4.HLC.program1.$name = "HLCP_13";
// Name
TILE4.HLC.program2.$name = "HLCP_14";
// Name
TILE4.HLC.program3.$name = "HLCP_15";
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex6_siggen.c
+201
View File
@@ -0,0 +1,201 @@
//#############################################################################
//
// FILE: clb_ex6_siggen.c
//
// TITLE: CLB Signal Generator.
//
//! \addtogroup driver_example_list
//! <h1>CLB Signal Generator</h1>
//!
//! For the detailed description of this example, please refer to:
//! C2000Ware_PATH\utilities\clb_tool\clb_syscfg\doc\CLB Tool Users Guide.pdf
//!
//
//
//#############################################################################
//
//
// $Copyright:
// Copyright (C) 2013-2024 Texas Instruments Incorporated - http://www.ti.com/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//#############################################################################
#include "driverlib.h"
#include "device.h"
#include "clb_config.h"
#include "clb.h"
__interrupt void clb2ISR(void);
// GPREG settings:
// bit 2 = enable
// bit 1 = ISR end flag
// bit 0 not used
uint32_t gpreg1 = 1;
bool error_low = false;
bool error_hi = false;
void main(void)
{
Device_init();
Device_initGPIO();
//
// map interrupts
//
Interrupt_initModule();
Interrupt_initVectorTable();
Interrupt_register(INT_CLB2, &clb2ISR);
//
// initialize CLB tiles
//
//SysCtl_enablePeripheral((SysCtl_PeripheralPCLOCKCR)0x0011);
SysCtl_enablePeripheral((SysCtl_PeripheralPCLOCKCR)0x0111);
CLB_enableCLB(CLB1_BASE);
CLB_enableCLB(CLB2_BASE);
initTILE1(CLB1_BASE);
initTILE2(CLB2_BASE);
//
// CLB tile 1 configuration
//
CLB_configGPInputMux(CLB1_BASE, CLB_IN0, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN1, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN2, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN3, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN4, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN5, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN6, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB1_BASE, CLB_IN7, CLB_GP_IN_MUX_GP_REG);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN2, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN3, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN4, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN5, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN6, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB1_BASE, CLB_IN7, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN2, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN3, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN4, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN5, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN6, CLB_GLOBAL_IN_MUX_EPWM1A);
CLB_configGlobalInputMux(CLB1_BASE, CLB_IN7, CLB_GLOBAL_IN_MUX_EPWM1A);
//
// CLB tile 2 configuration
//
CLB_configGPInputMux(CLB2_BASE, CLB_IN0, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB2_BASE, CLB_IN1, CLB_GP_IN_MUX_EXTERNAL);
CLB_configGPInputMux(CLB2_BASE, CLB_IN2, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB2_BASE, CLB_IN3, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB2_BASE, CLB_IN4, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB2_BASE, CLB_IN5, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB2_BASE, CLB_IN6, CLB_GP_IN_MUX_GP_REG);
CLB_configGPInputMux(CLB2_BASE, CLB_IN7, CLB_GP_IN_MUX_GP_REG);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN0, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN1, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN2, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN3, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN4, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN5, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN6, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configLocalInputMux(CLB2_BASE, CLB_IN7, CLB_LOCAL_IN_MUX_GLOBAL_IN);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN0, CLB_GLOBAL_IN_MUX_CLB_AUXSIG0);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN1, CLB_GLOBAL_IN_MUX_CLB_AUXSIG1);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN2, CLB_GLOBAL_IN_MUX_EPWM2B);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN3, CLB_GLOBAL_IN_MUX_EPWM2B);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN4, CLB_GLOBAL_IN_MUX_EPWM2_CTRDIR);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN5, CLB_GLOBAL_IN_MUX_EPWM2_CTRDIR);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN6, CLB_GLOBAL_IN_MUX_EPWM2_CTRDIR);
CLB_configGlobalInputMux(CLB2_BASE, CLB_IN7, CLB_GLOBAL_IN_MUX_EPWM2_CTRDIR);
CLB_enableSynchronization(CLB2_BASE, CLB_IN0);
CLB_enableSynchronization(CLB2_BASE, CLB_IN1);
//
// Configure CLB-XBAR AUXSIG0 as CLB1_4
//
XBAR_setCLBMuxConfig(XBAR_AUXSIG0, XBAR_CLB_MUX01_CLB1_OUT4);
XBAR_enableCLBMux(XBAR_AUXSIG0, XBAR_MUX01);
//
// Configure CLB-XBAR AUXSIG1 as CLB1_5
//
XBAR_setCLBMuxConfig(XBAR_AUXSIG1, XBAR_CLB_MUX03_CLB1_OUT5);
XBAR_enableCLBMux(XBAR_AUXSIG1, XBAR_MUX03);
//
// enable interrupts
//
Interrupt_enable(INT_CLB2);
EINT;
//
// enable CLB counters
//
HWREG(0x3100) = 0x6;
HWREG(0x3500) = 0x6;
CLB_setGPREG(CLB1_BASE, gpreg1);
while(1)
{
asm(" NOP");
}
}
__interrupt void clb2ISR(void)
{
asm(" ESTOP0");
Interrupt_clearACKGroup(INTERRUPT_ACK_GROUP5);
}
//
// end of file //
//
C2000Ware/driverlib/f2837xd/examples/cpu1/clb/clb_ex6_siggen.syscfg
+193
View File
@@ -0,0 +1,193 @@
var TILE = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/TILE");
var TILE1 = TILE.addInstance();
var TILE2 = TILE.addInstance();
// sim_duration - Duration of the simulation (in Nano Seconds)
TILE.sim_duration = 500000;
// Name
TILE1.$name = "TILE1";
// Name
TILE1.BOUNDARY.$name = "BOUNDARY0";
// in0
TILE1.BOUNDARY.in0 = "squareWave";
// in_period0 - Period of the square wave
TILE1.BOUNDARY.in_period0 = 10000;
// in_duty0 - Duty or ON time of the square wave
TILE1.BOUNDARY.in_duty0 = 8000;
// in_repeat_count0 - Number of periods the waveform is repeated
TILE1.BOUNDARY.in_repeat_count0 = 10;
// Name
TILE1.LUT_0.$name = "LUT_0";
// Name
TILE1.LUT_1.$name = "LUT_1";
// Name
TILE1.LUT_2.$name = "LUT_2";
// Name
TILE1.FSM_0.$name = "FSM_0";
// e0 - External Input 0.
TILE1.FSM_0.e0 = "COUNTER_0.count_match1";
// e1 - External Input 1.
TILE1.FSM_0.e1 = "COUNTER_0.count_match2";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE1.FSM_0.eqn_s0 = "(~s0 & e0) | (s0 & ~e1)";
// Name
TILE1.FSM_1.$name = "FSM_1";
// Name
TILE1.FSM_2.$name = "FSM_2";
// Name
TILE1.COUNTER_0.$name = "COUNTER_0";
// mode0 - Enables Counting when high
TILE1.COUNTER_0.mode0 = "BOUNDARY.in0";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE1.COUNTER_0.mode1 = "1";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE1.COUNTER_0.reset = "COUNTER_0.count_match2";
// match1_val - Sets the value of the Match reference 1 register.
TILE1.COUNTER_0.match1_val = "500";
// match2_val - Sets the value of the Match reference 2 register.
TILE1.COUNTER_0.match2_val = "1000";
// Name
TILE1.COUNTER_1.$name = "COUNTER_1";
// Name
TILE1.COUNTER_2.$name = "COUNTER_2";
// Name
TILE1.OUTLUT_0.$name = "OUTLUT_0";
// Name
TILE1.OUTLUT_1.$name = "OUTLUT_1";
// Name
TILE1.OUTLUT_2.$name = "OUTLUT_2";
// Name
TILE1.OUTLUT_3.$name = "OUTLUT_3";
// Name
TILE1.OUTLUT_4.$name = "OUTLUT_4";
// i0 - Input 0.
TILE1.OUTLUT_4.i0 = "FSM_0.S0";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_4.eqn = "i0";
// Name
TILE1.OUTLUT_5.$name = "OUTLUT_5";
// i0 - Input 0.
TILE1.OUTLUT_5.i0 = "BOUNDARY.in0";
// eqn - Boolean equation on the variables i2,i1,i0 for the OUTLUT output.
TILE1.OUTLUT_5.eqn = "i0";
// Name
TILE1.OUTLUT_6.$name = "OUTLUT_6";
// Name
TILE1.OUTLUT_7.$name = "OUTLUT_7";
// Name
TILE1.HLC.$name = "HLC_0";
// Name
TILE1.HLC.program0.$name = "HLCP_0";
// Name
TILE1.HLC.program1.$name = "HLCP_1";
// Name
TILE1.HLC.program2.$name = "HLCP_2";
// Name
TILE1.HLC.program3.$name = "HLCP_3";
var clb_run_dynamic_template_clb_h = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/clb_run_dynamic_template_clb_h.js");
var clb_run_dynamic_template_clb_c = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/clb_run_dynamic_template_clb_c.js");
var clb_run_dynamic_template_clb_sim = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/clb_run_dynamic_template_clb_sim.js");
var clb_run_dynamic_template_clb_dot = scripting.addModule("/utilities/clb_tool/clb_syscfg/source/clb_run_dynamic_template_clb_dot.js");
// Name
TILE2.$name = "TILE2";
// Name
TILE2.BOUNDARY.$name = "BOUNDARY1";
// in0
TILE2.BOUNDARY.in0 = "TILE1_BOUNDARY.out4";
// in1
TILE2.BOUNDARY.in1 = "TILE1_BOUNDARY.out5";
// Name
TILE2.LUT_0.$name = "LUT_3";
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE2.LUT_0.eqn = "i0 & i1";
// i0 - Input 0.
TILE2.LUT_0.i0 = "BOUNDARY.in0";
// i1 - Input 1.
TILE2.LUT_0.i1 = "BOUNDARY.in1";
// Name
TILE2.LUT_1.$name = "LUT_4";
// i0 - Input 0.
TILE2.LUT_1.i0 = "BOUNDARY.in0";
// i1 - Input 1.
TILE2.LUT_1.i1 = "BOUNDARY.in1";
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE2.LUT_1.eqn = "~i0 & i1";
// Name
TILE2.LUT_2.$name = "LUT_5";
// i1 - Input 1.
TILE2.LUT_2.i1 = "COUNTER_0.count_match1";
// i2 - Input 2.
TILE2.LUT_2.i2 = "COUNTER_1.count_match1";
// i0 - Input 0.
TILE2.LUT_2.i0 = "BOUNDARY.in1";
// eqn - Boolean equation on the variables i3,i2,i1,i0 for the LUT output.
TILE2.LUT_2.eqn = "i0 & (i1 |i2)";
// Name
TILE2.FSM_0.$name = "FSM_3";
// Name
TILE2.FSM_1.$name = "FSM_4";
// e0 - External Input 0.
TILE2.FSM_1.e0 = "LUT_0.OUT";
// eqn_s0 - Boolean equation on the variables e1,e0,s1,s0 for the S0 output.
TILE2.FSM_1.eqn_s0 = "e0";
// eqn_out - Boolean equation on the variables e1,e0,s1,s0 for the LUT output.
TILE2.FSM_1.eqn_out = "e0 & ~s0";
// Name
TILE2.FSM_2.$name = "FSM_5";
// Name
TILE2.COUNTER_0.$name = "COUNTER_3";
// mode0 - Enables Counting when high
TILE2.COUNTER_0.mode0 = "LUT_0.OUT";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE2.COUNTER_0.mode1 = "1";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE2.COUNTER_0.reset = "LUT_1.OUT";
// match2_val - Sets the value of the Match reference 2 register.
TILE2.COUNTER_0.match2_val = "";
// match1_val - Sets the value of the Match reference 1 register.
TILE2.COUNTER_0.match1_val = "520";
// Name
TILE2.COUNTER_1.$name = "COUNTER_4";
// mode1 - Controls counting direction. High enables count up. Low enables count down.
TILE2.COUNTER_1.mode1 = "1";
// reset - Reset the counter to 0 on next clock cycle (triggers low to high)
TILE2.COUNTER_1.reset = "FSM_1.OUT";
// mode0 - Enables Counting when high
TILE2.COUNTER_1.mode0 = "BOUNDARY.in1";
// match2_val - Sets the value of the Match reference 2 register.
TILE2.COUNTER_1.match2_val = "";
// match1_val - Sets the value of the Match reference 1 register.
TILE2.COUNTER_1.match1_val = "1020";
// Name
TILE2.COUNTER_2.$name = "COUNTER_5";
// Name
TILE2.OUTLUT_0.$name = "OUTLUT_8";
// Name
TILE2.OUTLUT_1.$name = "OUTLUT_9";
// Name
TILE2.OUTLUT_2.$name = "OUTLUT_10";
// Name
TILE2.OUTLUT_3.$name = "OUTLUT_11";
// Name
TILE2.OUTLUT_4.$name = "OUTLUT_12";
// Name
TILE2.OUTLUT_5.$name = "OUTLUT_13";
// Name
TILE2.OUTLUT_6.$name = "OUTLUT_14";
// Name
TILE2.OUTLUT_7.$name = "OUTLUT_15";
// Name
TILE2.HLC.$name = "HLC_1";
// Event 0 (e0) - Event 0
TILE2.HLC.e0 = "LUT_2.OUT";
// Name
TILE2.HLC.program0.$name = "HLCP_4";
// instruct0
TILE2.HLC.program0.instruct0 = "INTR 5";
// Name
TILE2.HLC.program1.$name = "HLCP_5";
// Name
TILE2.HLC.program2.$name = "HLCP_6";
// Name
TILE2.HLC.program3.$name = "HLCP_7";

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