52 lines
1.4 KiB
Python
Executable File
52 lines
1.4 KiB
Python
Executable File
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""buttond.py: Watch a Rasberry Pi GPIO button. Exec Hog4 comment macros."""
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__author__ = "Kevin Matz"
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__copyright__ = "Copyright 2019, Company 235, LLC"
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__credits__ = ["Kevin Matz"]
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__license__ = "MIT"
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__version__ = "3.9"
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__maintainer__ = "Kevin Matz"
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__email__ = "kevin@company235.com"
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__status__ = "Prototype"
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import configparser
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from baconscript.comment import comment
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from gpiozero import Button, GPIODeviceError
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from signal import pause
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# use mock pins when not working on Pi hardware
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# from gpiozero.pins.mock import MockFactory
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# from gpiozero import Device
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# Device.pin_factory = MockFactory()
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# empty button directory
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_buttons = {}
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# open config file
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config = configparser.ConfigParser(allow_no_value=False)
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config.read('buttons.cfg')
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# set up each buttons
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for b in config.get('button', 'names').split(','):
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try:
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# move to config section
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c = config[b]
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# read macro values
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closed = c.get('close', None)
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opened = c.get('open', None)
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# set up button on pin
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_buttons[b] = Button(c.getint("pin", None))
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# connect button callbacks to anonymous functions
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_buttons[b].when_pressed = lambda: comment(closed)
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_buttons[b].when_released = lambda: comment(opened)
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except (KeyError, GPIODeviceError) as e:
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print('Error configuring button', b, e)
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continue
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if __name__ == '__main__':
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pause()
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