[Embedded] Lab1.3.1 - Wokwi ESP32, STM32, Arduino Simulator

#include <Arduino.h>

void setup(){
  DDRC = (1<<PC0) | (1<<PC1) | (1<<PC2) | (1<<PC3) ;
}

void loop(){
  PORTC ^= (1<<PC0) | (1<<PC1) | (1<<PC2) | (1<<PC3);
  delay(1000);
}