31 lines
610 B
C
31 lines
610 B
C
|
/*
|
||
|
|
* Copyright (c) 2006-2021, RT-Thread Development Team
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: Apache-2.0
|
||
|
|
*
|
||
|
|
* Change Logs:
|
||
|
|
* Date Author Notes
|
||
|
|
* 2018-11-06 SummerGift first version
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <rtthread.h>
|
||
|
|
#include <rtdevice.h>
|
||
|
|
#include <board.h>
|
||
|
|
|
||
|
|
/* defined the LED2 pin: PA5 */
|
||
|
|
#define LED2_PIN GET_PIN(A, 5)
|
||
|
|
|
||
|
|
int main(void)
|
||
|
|
{
|
||
|
|
/* set LED2 pin mode to output */
|
||
|
|
rt_pin_mode(LED2_PIN, PIN_MODE_OUTPUT);
|
||
|
|
|
||
|
|
while (1)
|
||
|
|
{
|
||
|
|
rt_pin_write(LED2_PIN, PIN_HIGH);
|
||
|
|
rt_thread_mdelay(500);
|
||
|
|
rt_pin_write(LED2_PIN, PIN_LOW);
|
||
|
|
rt_thread_mdelay(500);
|
||
|
|
}
|
||
|
|
}
|