#ifndef BSP_H #define BSP_H #include "stm32f4xx.h" #include "stm32f4xx_usart.h" #include "stm32f4xx_gpio.h" #include "stm32f4xx_rcc.h" #include "stm32f4xx_dma.h" void board_init(); uint32_t getRegister(); uint32_t getSysTick(); void delay(uint32_t); #endif