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17 lines
448 B
17 lines
448 B
4 years ago
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import board
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import busio
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import digitalio
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normal_led = digitalio.DigitalInOut(board.GP22)
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alarm_led = digitalio.DigitalInOut(board.GP21)
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normal_led.direction = digitalio.Direction.OUTPUT
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alarm_led.direction = digitalio.Direction.OUTPUT
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def flash_led(mode='normal'):
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if mode == 'normal':
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normal_led.value = True
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alarm_led.value = False
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else:
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normal_led.value = False
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alarm_led.value = True
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