#include <TimerOne.h>

#define BUTTON_PIN 2
#define LED_PIN 4
#define TIMEOUT 1000000

int buttonState = 0;
int static counter = 0;

//Blinkroutine bei Interrupt, Anzahl der Blinks wird von "counter" festgelegt
void blink(int counter) {
   Serial.println(counter);
    for(byte i=0; i<counter; i++) {
 digitalWrite(LED_PIN, HIGH);
     delay(200);
     digitalWrite(LED_PIN, LOW);
     delay(200);
    }
}

//test für blininterrupt
void buttonISR(){
  Serial.println("hallobuttonISR");
  Timer1.start();
  

}

//Setup mit Blinkfunktion
void setup() {
  Serial.begin(9600);
pinMode(BUTTON_PIN, INPUT_PULLUP);
pinMode(LED_PIN, OUTPUT);
 attachInterrupt(
    digitalPinToInterrupt(BUTTON_PIN),
   buttonISR,
    CHANGE);
Timer1.initialize(TIMEOUT);
Timer1.attachInterrupt(timerISR);
Timer1.stop();

  }


void timerISR(){
  Serial.println("TimerISRfunkt");
  Timer1.stop();
}

//Main loop
void loop() {

  /*
  buttonState = digitalRead(BUTTON_PIN);
  static unsigned long counter = 0;
*/
  

  /*
  if(buttonState==LOW){
    counter++;
    blink(counter);

 
    
  }
  */
}
  //interrupt