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Use gpiozero library instead of RPi.GPIO #7

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Use gpiozero library instead of RPi.GPIO #7

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f581356
Use gpiozero library instead of RPi.GPIO
Nizhile Apr 16, 2019
dc7cb1a
Use correct GPIO pin
Nizhile Apr 16, 2019
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7 changes: 3 additions & 4 deletions listen-for-shutdown.py
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Original file line number Diff line number Diff line change
@@ -1,12 +1,11 @@
#!/usr/bin/env python


import RPi.GPIO as GPIO
from gpiozero import Button
import subprocess

button = Button(3)

GPIO.setmode(GPIO.BCM)
GPIO.setup(3, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.wait_for_edge(3, GPIO.FALLING)
button.wait_for_press()

subprocess.call(['shutdown', '-h', 'now'], shell=False)