如何使用 mbed + PlatformIO 切换 STM32F429I-DISCOVERY LED

此简单固件切换 STM32F429I-DISC1 发现板上的 LED。

stm32f429_toggle_led.cpp

#include <mbed.h>

DigitalOut myled(LED1);

int main() {
  while(1) {
    myled = !myled;
    wait(0.5);
  }
}

#include <mbed.h>

DigitalOut myled(LED1);

int main() {
  while(1) {
    myled = !myled;
    wait(0.5);
  }
}

这将每秒切换两次绿色 (PG13) LED。

程序很简单：我们使用 myled = !myled; 切换 LED，然后使用 wait(0.5) 等待 0.5 秒。

Check out similar posts by category: C/C++, Mbed

If this post helped you, please consider buying me a coffee or donating via PayPal to support research & publishing of new posts on TechOverflow