blikanie cez registre - Wokwi ESP32, STM32, Arduino Simulator

void setup() {
  DDRD = 1<<3;
  DDRD = 1<<4;

}

void loop() {
  PORTD|= 1<<3;
  delay (500);
  PORTD &= ~(1<<3);
  PORTD |= 1<<4;
  delay (500);
  PORTD &= ~(1<<4);

}