22 lines
564 B
Python
22 lines
564 B
Python
import digitalio
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import board
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import time
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button0 = digitalio.DigitalInOut(board.D0)
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button0.direction = digitalio.Direction.INPUT
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button0.pull = digitalio.Pull.UP
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button1 = digitalio.DigitalInOut(board.D1)
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button1.direction = digitalio.Direction.INPUT
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button1.pull = digitalio.Pull.DOWN
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button2 = digitalio.DigitalInOut(board.D2)
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button2.direction = digitalio.Direction.INPUT
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button2.pull = digitalio.Pull.DOWN
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def getSelectedButton():
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if not button0.value:
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return 0
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elif button1.value:
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return 1
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elif button2.value:
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return 2
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