rt-thread/bsp/stm32/stm32l412-st-nucleo/applications/main.c

31 lines
606 B
C

/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2020-04-24 luhuadong first version
*/
#include <rtthread.h>
#include <rtdevice.h>
#include <board.h>
/* defined the LD4 pin: PB13 */
#define LD4_PIN GET_PIN(B, 13)
int main(void)
{
/* set LD4 pin mode to output */
rt_pin_mode(LD4_PIN, PIN_MODE_OUTPUT);
while (1)
{
rt_pin_write(LD4_PIN, PIN_HIGH);
rt_thread_mdelay(500);
rt_pin_write(LD4_PIN, PIN_LOW);
rt_thread_mdelay(500);
}
}