19 lines
520 B
Python
19 lines
520 B
Python
import RPi.GPIO as GPIO
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import asyncio
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async def button_press(pin:int):
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def button_callback(channel):
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GPIO.cleanup()
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return True
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GPIO.setwarnings(False)
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GPIO.setmode(GPIO.BOARD) # physical numbers
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GPIO.setup(pin, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
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GPIO.add_event_detect(pin,GPIO.RISING,callback=button_callback)
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GPIO.cleanup()
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asyncio.sleep(5)
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return False
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if __name__ == "__main__":
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asyncio.get_event_loop().run_until_complete(print(button_press(19))) |