stm32h750/bootloader/main.c

#include "led.h"
#include "uart_log.h"
#include "stdio.h"

void system_init(void)
{
    led_init(LED_PIN);
    uart_log_init();
}

void led_blink(void)
{
    led_on(LED_PIN);
    led_off(LED_PIN);
}

extern UART_HandleTypeDef UartHandle;

int main(void)
{
    system_init();
    // NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);
    // __enable_irq();
    printf("Run start ...\r\n");
    while (1) {
        static uint32_t count = 0;
        printf("Hello World, count = %ld\r\n", count++);
        led_blink();
  }

    return 0;
}