rt-thread-official/bsp/gd32/risc-v/gd32vf103r-start/applications/main.c

36 lines
679 B
C

/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-06-04 BruceOu first implementation
*/
#include <stdio.h>
#include <rtthread.h>
#include <rtdevice.h>
#include <board.h>
/* defined the LED1 pin: PA7 */
#define LED1_PIN GET_PIN(A, 7)
int main(void)
{
int count = 1;
/* set LED1 pin mode to output */
rt_pin_mode(LED1_PIN, PIN_MODE_OUTPUT);
while (count++)
{
rt_pin_write(LED1_PIN, PIN_HIGH);
rt_thread_mdelay(500);
rt_pin_write(LED1_PIN, PIN_LOW);
rt_thread_mdelay(500);
}
return RT_EOK;
}