20 lines
542 B
Python
20 lines
542 B
Python
# pi pico
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import keypad
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import board
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keymatrix = keypad.KeyMatrix(
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row_pins = (board.GP5, board.GP6, board.GP7, board.GP8),
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column_pins = (board.GP9, board.GP10, board.GP11, board.GP12, board.GP13) )
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keymap = {
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15:"0", 16:"1", 17:"2", 18:"3", 19:"runhalt",
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10:"4", 11:"5", 12:"6", 13:"7", 14:"step",
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5:"8", 6:"9", 7:"A", 8:"B", 9:"addrdata",
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0:"C", 1:"D", 2:"E", 3:"F", 4:"NA" }
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while True:
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event = keymatrix.events.get()
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if event:
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print(event.key_number, event.released, keymap[event.key_number])
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