from gpiozero import MotionSensor
from picamera import PiCamera
from time import time
from time import sleep
from datetime import datetime

pir = MotionSensor(26)
camera=PiCamera()
camera.start_preview()
sleep(2)

while True:
        camera.resolution=(2592,1944)
        print('wait for motion')
        pir.wait_for_motion()
        print('motion detected')
        now=datetime.now().strftime('%Y%m%d_%H%M%S')
        camera.capture('/home/pi/Desktop/TRAP/'+now+'.jpg',quality=100)
        print('frame captured')
        pir.wait_for_no_motion()
        print('motion ended')
        camera.resolution=(1920,1080)