forked from libretro/Lakka-LibreELEC
98dc67d72d
* Add support for RPi4 GPICase2 * gpicase_safeshutdown: Merge into one Retroflag safe shutdown script * gpicase_safeshutdown: better parsing of os-release * lakka: add space before ] for correct syntax
29 lines
707 B
Python
Executable File
29 lines
707 B
Python
Executable File
#!/usr/bin/env python
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# This script has been created using the following as a reference:
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# https://github.com/RetroFlag/retroflag-picase
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from gpiozero import Button, LED
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import os
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from signal import pause
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powerPin = 26
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powerenPin = 27
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hold = 1
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power = LED(powerenPin)
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power.on()
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with open('/etc/os-release', 'r') as data:
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content = data.read()
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device = list(filter(lambda x: x.find('LIBREELEC_DEVICE') == 0, content.splitlines()))[0][18:-1]
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powerPinPullUp = False if device == 'RPi4-GPICase2' else True
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#functions that handle button events
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def when_pressed():
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os.system("shutdown -P now &")
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btn = Button(powerPin, hold_time=hold, pull_up=powerPinPullUp)
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btn.when_pressed = when_pressed
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pause()
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