1 /*
2  * Copyright (c) 2006-2022, RT-Thread Development Team
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  *
6  * Change Logs:
7  * Date           Author       Notes
8  * 2021-12-10     Meco Man     first version
9  * 2023-05-30     shiwa        ES32VF2264
10  */
11 #include <Arduino.h>
12 
setup(void)13 void setup(void)
14 {
15     pinMode(LED_BUILTIN, OUTPUT);
16 }
17 
loop(void)18 void loop(void)
19 {
20     /* put your main code here, to run repeatedly: */
21     digitalWrite(LED_BUILTIN, !digitalRead(LED_BUILTIN));
22     delay(250);
23 }
24 
25