from machine import Pin, PWM
from time import sleep

Mouvement = False

def Interruption(pin):
    global Mouvement
    Mouvement = True
    global interrupt_pin
    interrupt_pin = pin

buzzer = PWM(Pin(13))  # 
buzzer.freq(500)  # 

pir = Pin(5, Pin.IN)
pir.irq(trigger=Pin.IRQ_RISING, handler=Interruption)
buzzer.duty(0)
while True:
    
    if Mouvement:
        print('Mouvent d''tecter')
        buzzer.duty(512)  # 
        sleep(5)
        buzzer.duty(0)  # 
        Mouvement = False
    else :
       print('En securité')
       sleep(2)