1 /*
2  * Copyright (c) 2006-2021, RT-Thread Development Team
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  *
6  * Change Logs:
7  * Date           Author       Notes
8  * 2020-04-29     supperthomas first version
9  * 2021-06-26     supperthomas fix led
10  *
11  */
12 
13 #include <rtthread.h>
14 #include <rtdevice.h>
15 
main(void)16 int main(void)
17 {
18     int count = 1;
19     rt_pin_mode(RT_BSP_LED_PIN, PIN_MODE_OUTPUT);
20 
21     while (count++)
22     {
23         rt_pin_write(RT_BSP_LED_PIN, PIN_HIGH);
24         rt_thread_mdelay(500);
25 
26         rt_pin_write(RT_BSP_LED_PIN, PIN_LOW);
27         rt_thread_mdelay(500);
28     }
29     return RT_EOK;
30 }
31 
32