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37 lines
977 B
37 lines
977 B
#! /usr/bin/python3
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import RPi.GPIO as GPIO
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from time import sleep
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import logging
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__PIN__ = 16 # GPIO Pin, für den Taster
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__WAIT__ = 0.5 # Warten für 0,5 Sekunden
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logging.basicConfig( format='%(asctime)-15s [%(levelname)s] %(funcName)s: %(message)s', level=logging.DEBUG)
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if __name__ =='__main__':
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GPIO.setwarnings(False)
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# benutze Broadcom Pin Nummerierung
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GPIO.setmode(GPIO.BCM)
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# Pin 16 als Input mit Pull-Up-Widerstand schalten.
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logging.debug(f'konfiguriere Pin ${__PIN__} als Input.')
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GPIO.setup(__PIN__, GPIO.IN, pull_up_down=GPIO.PUD_UP)
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pressed = False
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logging.debug('Start der Schleife.')
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try:
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while True:
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if not GPIO.input(__PIN__):
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if not pressed:
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logging.info('Button wurde gedrückt.')
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pressed = True
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else:
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logging.debug('Button nicht gedrückt.')
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pressed = False
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sleep(__WAIT__)
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except KeyboardInterrupt:
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logging.debug('Abbruch durch Benutzer.')
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finally:
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pass
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