import time
import board
import digitalio

led = digitalio.DigitalInOut(board.GP28)
led.direction = digitalio.Direction.OUTPUT


# Setze den PIR-Sensor-Pin
pir_sensor_pin = board.GP17

# Initialisiere den PIR-Sensor als Eingang
pir_sensor = digitalio.DigitalInOut(pir_sensor_pin)
pir_sensor.direction = digitalio.Direction.INPUT
pir_sensor.pull = digitalio.Pull.DOWN

led_active = False

def run_led():
    timer = 0
    while timer < 5:
        led.value = True
        time.sleep(0.5)
        led.value = False
        time.sleep(0.5)
        timer += 1
    led_active = False

def motion_detected():
    global led_active
    print("FETTE erkannt!")
    if led_active == False:
        led_active = True
        run_led()


def no_motion():
    print("Keine Bewegung.")

#await run_led()

while True:
    # Überprüfe den PIR-Sensor
    if pir_sensor.value:
        motion_detected()
    else:
        no_motion()

    time.sleep(1.0)  # Wartezeit zwischen den Abfragen