/*
  Blink v6
 
 Due LEDs con funzioni.
 
 */

// Pin 13 has an LED connected on most Arduino boards.
// give it a name:
int led = 13;
int red = 12;
int breve = 200;
int lunga = 1000;

// the setup routine runs once when you press reset:
void setup() {                
  // initialize the digital pin as an output.
  pinMode(led, OUTPUT);     
  pinMode(red, OUTPUT);
}

// the loop routine runs over and over again forever:
void loop() {
  lightRed();
  lightGreen();
}

void lightRed() {
  digitalWrite(red, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(lunga);               // wait for a second
  digitalWrite(red, LOW);    // turn the LED off by making the voltage LOW
  delay(lunga); 
}

void lightGreen() {
  digitalWrite(led, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(breve);               // wait for a second
  digitalWrite(led, LOW);    // turn the LED off by making the voltage LOW
  delay(breve);               // wait for a second
}