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  * 2018-11-06     SummerGift   first version
9  * 2019-10-19     xuzhuoyi     add stm32f429-st-disco bsp
10  * 2023-12-03     Meco Man     support nano version
11  */
12 
13 #include <board.h>
14 #include <rtthread.h>
15 #include <drv_gpio.h>
16 #ifndef RT_USING_NANO
17 #include <rtdevice.h>
18 #endif /* RT_USING_NANO */
19 
20 /* defined the LED1 pin: PG13 */
21 #define LED1_PIN    GET_PIN(G, 13)
22 
main(void)23 int main(void)
24 {
25     /* set LED1 pin mode to output */
26     rt_pin_mode(LED1_PIN, PIN_MODE_OUTPUT);
27 
28     while (1)
29     {
30         rt_pin_write(LED1_PIN, PIN_HIGH);
31         rt_thread_mdelay(500);
32         rt_pin_write(LED1_PIN, PIN_LOW);
33         rt_thread_mdelay(500);
34     }
35 }
36