#define led_VerdeP_Pin 9
#define led_VermelhoP_Pin 11
#define led_VerdeC_Pin 6
#define led_AmareloC_Pin 4
#define led_VermelhoC_Pin 2
#define switchPin 13

int val = 0; 
const long interval = 3000;
unsigned long previousMillis = 0;
unsigned long currentMillis =0;

void setup() {
  pinMode(led_VerdeP_Pin,OUTPUT); //declare LED as output
  pinMode(led_VermelhoP_Pin,OUTPUT); //declare LED as output

  pinMode(switchPin,INPUT_PULLUP); //declare pushbutton as input

  pinMode(led_VerdeC_Pin,OUTPUT); //declare LED as output
  pinMode(led_AmareloC_Pin,OUTPUT); //declare pushbutton as input
  pinMode(led_VermelhoC_Pin,OUTPUT); //declare LED as output
}

void loop() {
   val=digitalRead(switchPin);
   

    //val1==HIGH){//check if the input is HIGH(button released)->turn LED OFF
  if(val==HIGH){
    digitalWrite(led_VermelhoP_Pin,HIGH);
    digitalWrite(led_VerdeC_Pin,HIGH); 
    
    digitalWrite(led_VerdeP_Pin,LOW);
    digitalWrite(led_AmareloC_Pin,LOW);
    digitalWrite(led_VermelhoC_Pin,LOW);
  }
  else{
    delay(1000);
    digitalWrite(led_AmareloC_Pin,HIGH);
    digitalWrite(led_VerdeC_Pin,LOW); 

    delay(2000);
    digitalWrite(led_AmareloC_Pin,LOW);
    digitalWrite(led_VermelhoC_Pin,HIGH);
    digitalWrite(led_VermelhoP_Pin,LOW);
    digitalWrite(led_VerdeP_Pin,HIGH);
   
    delay(10000);
    currentMillis=millis();
    previousMillis=currentMillis;
    while( (currentMillis-previousMillis<interval)){

      digitalWrite(led_VerdeP_Pin,HIGH); //turn LED ON
      delay(500);
      digitalWrite(led_VerdeP_Pin,LOW); //turn LED OFF 
      delay(500);
     currentMillis = millis();
    }

    delay(3000);
    digitalWrite(led_VerdeP_Pin,LOW);
    digitalWrite(led_VermelhoP_Pin,HIGH);
    delay(1000);
  }

 /*
   digitalWrite(led1Pin,HIGH); //turn LED ON
   delay(delayT1);
   digitalWrite(led1Pin,LOW); //turn LED OFF 
   delay(delayT1);
   digitalWrite(led_VerdeP_Pin,HIGH); //turn LED ON
   delay(delayT1);
   digitalWrite(led_VerdeP_Pin,LOW); //turn LED OFF 
   delay(delayT1);
   digitalWrite(led_VermelhoP_Pin,HIGH); //turn LED ON
   delay(delayT1);
   digitalWrite(led_VermelhoP_Pin,LOW); //turn LED OFF 
   delay(delayT1);


   digitalWrite(led_VerdeC_Pin,HIGH); //turn LED ON
   delay(delayT1);
   digitalWrite(led_VerdeC_Pin,LOW); //turn LED OFF 
   delay(delayT1);
   digitalWrite(led_AmareloC_Pin,HIGH); //turn LED ON
   delay(delayT1);
   digitalWrite(led_AmareloC_Pin,LOW); //turn LED OFF 
   delay(delayT1);
   digitalWrite(led_VermelhoC_Pin,HIGH); //turn LED ON
   delay(delayT1);
   digitalWrite(led_VermelhoC_Pin,LOW); //turn LED OFF 
   delay(delayT1);
*/

}