text: #include "Blinkenlight.h"
  
  void Blinkenlight::init() {
    pinMode(LED_PIN, OUTPUT);
    digitalWrite(LED_PIN, LED_ON_STATE);
  }
  
  void Blinkenlight::update() {
    static Counter counter;
  
    if (counter) {
      digitalWrite(LED_PIN, !digitalRead(LED_PIN));
    }
  }
  