cli_sei.ino

uint8_t interruptPin = 14;
volatile byte interruptCounter = 0;
int numberOfInterrupts = 0;
bool  flagCred = false;
//--------------------------------------------------------------------------
void ICACHE_RAM_ATTR handleInterruptISR()
{
  flagCred = true;
}
//--------------------------------------------------------------------------
void setup()
{
  Serial.begin(115200);
  pinMode(interruptPin, INPUT_PULLUP);
  attachInterrupt(interruptPin, handleInterruptISR, RISING);
}
//--------------------------------------------------------------------------
void loop()
{
  if (flagCred == true)
  {
    if (digitalRead(interruptPin) == LOW)
    {
      delay(10);
      if (digitalRead(interruptPin) == LOW)
      {
        flagCred = false;
        interruptCounter++;
        Serial.println(interruptCounter);
      }
    }
  }
}