int led = 12;
const byte push = 2; //pulsador
volatile int ISR_Cont = 0;//Interruption Service Rutine
int Cont = 0;
//Variables para contar el tiempo con millis() dentro de la interrupción
int Banda= 150;
long Time = 0;
void setup() {
pinMode(led, OUTPUT);
pinMode(push, INPUT_PULLUP);
Serial.begin(9600);
//attachInterrupt (digitalPinToInterrupt (pin), ISR, modo); //(recomendado)
attachInterrupt(digitalPinToInterrupt(push),InterContador,FALLING);
}
void loop() {
// put your main code here, to run repeatedly:
digitalWrite(led, HIGH);
delay(3000);
digitalWrite(led, LOW);
delay(3000);
if(Cont !=ISR_Cont){
Cont= ISR_Cont;
Serial.print("Contador: ");
Serial.println(Cont);
}
}
void InterContador(){
ISR_Cont++;
}