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/* ... */
#ifndef __MAIN_H
#define __MAIN_H
#include "stm32f4xx_hal.h"
#include "stm32f4_discovery.h"
Includes
/* ... */
#define TIMx TIM4
#define TIMx_CLK_ENABLE() __HAL_RCC_TIM4_CLK_ENABLE()
#define TIMx_CHANNEL_GPIO_PORT() __HAL_RCC_GPIOB_CLK_ENABLE()
#define GPIO_PORT GPIOB
#define GPIO_PIN_CHANNEL2 GPIO_PIN_7
#define GPIO_AF_TIMx GPIO_AF2_TIM4
#define TIMx_IRQn TIM4_IRQn
#define TIMx_IRQHandler TIM4_IRQHandler
8 defines
Exported macro
/* ... */
#endif