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()