#define trig1 27
#define trig2 12
#define echo1 14
#define echo2 13
int bot = 2;

int step = 0, T;
long Ti, Tf;

void setup(){
  Serial.begin(115200);
  Serial.setTimeout(50);
}


bool Lig = false;
void loop(){ 

  int botValue = digitalRead(bot);
  if(botValue == true){
    Lig = !Lig;
    while(botValue == 1){
      botValue = digitalRead(bot);
    } 
  }
  Serial.println(Lig);

  if(/*step == 0 &&*/ Lig == 1){
    //start_timer();
    Serial.println("1");
  }

}
/*
int distance(int t, int e){
  int v;
  pinMode(t, OUTPUT);
  pinMode(e, INPUT);
  digitalWrite(t, HIGH);
  delayMicroseconds(10);
  digitalWrite(t, LOW);
  v = (pulseIn(e, HIGH))/ 58;

  return v;
}
*/
 /*
int botao(int i){
  int B = 0; 

  // pushbutton
  int botValue = digitalRead(bot);
  if(botValue == 1){
    B = !B;
    while(botValue == 1){
     botValue = digitalRead(bot);
    }
  }

  
  // retentionbutton 
  B = digitalRead(bot);
  

  return B;
}*/
/*
void start_timer(){
  if(distance(trig1, echo1) < 500){
    Ti = millis();
    Serial.println(distance(trig1, echo1));
    step = 1;
  }
}
*/