main.cpp - stm32f103rb-pio-arduino-framework-example - Blinking the board’s built-in LED with PlatformIO’s Arduino framework

src/main.cpp (246B)

Line numbers

   1 #include <Arduino.h>
   2 
   3 #define LED_PIN LED_BUILTIN
   4 
   5 void setup() {
   6     pinMode(LED_PIN, OUTPUT);
   7     digitalWrite(LED_PIN, LOW);
   8 }
   9 
  10 void loop() {
  11     digitalWrite(LED_PIN, HIGH);
  12     delay(1000);
  13     digitalWrite(LED_PIN, LOW);
  14     delay(1000);
  15 }