#include "urutils.h"
const unsigned long DEBOUNCETIMERISE = 50;
const unsigned long DEBOUNCETIMEFALL = 50;
const byte ENGINE = 13;
const byte BUTTONPIN = 12;
volatile bool stato = false;
volatile int count1 = 0;
DiffTimer debtimer;

void debounceRise() {
  if (debtimer.get() > DEBOUNCETIMERISE) {// al primo bounce (in rise o in fall) è sempre vero!
    Serial.println(count1);
    count1 = 0;
    stato = !stato; // logica da attivare sul fronte (toggle)
    Serial.println("I have catched a RISE");
    attachInterrupt(digitalPinToInterrupt(BUTTONPIN), debounceFall, FALLING);// pulsante disarmato!
    debtimer.reset();// ogni tipo di fronte resetta il timer
  } else {
    count1++;
  }
}

void debounceFall() {
  if (debtimer.get() > DEBOUNCETIMEFALL) {// al primo bounce (in rise o in fall) è sempre vero!
    Serial.println(count1);
    count1 = 0;
    Serial.println("I have catched a FALL");
    attachInterrupt(digitalPinToInterrupt(BUTTONPIN), debounceRise, RISING);// pulsante riarmato!
    debtimer.reset();// ogni tipo di fronte resetta il timer
  } else {
    count1++;
  }
}

void setup ()
{
  Serial.begin(115200);
  pinMode(BUTTONPIN, INPUT);
  pinMode(ENGINE, OUTPUT);  	  // so we can update the LED
  digitalWrite(ENGINE, LOW);
  // attach interrupt handler
  debtimer.start();
  attachInterrupt(digitalPinToInterrupt(BUTTONPIN), debounceRise, RISING);
}  // end of setup

void loop ()
{
  //Serial.println(pressed);
  if (stato) {
    digitalWrite(ENGINE, HIGH);
  } else {
    digitalWrite(ENGINE, LOW);
  }
  delay(10);
}