// Before compiling, delete *.launch file and Debug folder // PD0 – CAN1-RX // PD1 – CAN1-TX // PA2 – UART2-TX // PA3 – UART2-RX // PA5 – SPI1_SCK // PA6 – SPI1_MISO // PA7 – SPI1_MOSI // PE3 – CS_I2C/SPI // PE0 – MEMS_INT1 // PE1 – MEMS_INT2 // PC14 – OSC32 IN // PC15 – OSC32 OUT // PA0 – User Button // PD12 – LED Green // PD13 – LED Orange // PD14 – LED Red // PD15 – LED Blue #define GPIOAEN (1U<<0) // Enable clock of GPIOA #define GPIOBEN (1U<<1) // Enable clock of GPIOB #define GPIOCEN (1U<<2) // Enable clock of GPIOC #define GPIODEN (1U<<3) // Enable clock of GPIOD //#define PIN12 (1U<<12) // Set PIN12 to 1 //#define PIN13 (1U<<13) // Set PIN13 to 1 //#define PIN14 (1U<<14) // Set PIN14 to 1 //#define PIN15 (1U<<15) // Set PIN15 to 1