import RPi.GPIO as GPIO
import time
import os

#Board Mode: Angabe der Pin-Nummer
GPIO.setmode(GPIO.BOARD)

#GPIO Pin definieren fuer den Dateneingang vom Sensor
PIR_GPIO = 16
GPIO.setup(PIR_GPIO,GPIO.IN)

read = 0
wait = 0

try:  
 #PIR auslesen
 while GPIO.input(PIR_GPIO) == 1:
   read = 0
 
 #Abbruch ctrl+c
 while True : 
   #PIR Status abfragen
   read = GPIO.input(PIR_GPIO)
   
   if read == 1 and wait == 0:  
     os.system("vcgencmd display_power 1")
     wait = 1
 
   elif read == 0 and wait == 1:  
     wait = 0
 
 time.sleep(0.01)
 
except KeyboardInterrupt:
 GPIO.cleanup()