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Added pin setup for 3x4 matrix to simpletest #4

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Oct 25, 2018
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Merged

Added pin setup for 3x4 matrix to simpletest #4

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6 changes: 5 additions & 1 deletion examples/matrixkeypad_simpletest.py
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Expand Up @@ -3,9 +3,13 @@
import board
import adafruit_matrixkeypad

# Classic 3x4 matrix keypad
# Membrane 3x4 matrix keypad - https://www.adafruit.com/product/419
cols = [digitalio.DigitalInOut(x) for x in (board.D9, board.D6, board.D5)]
rows = [digitalio.DigitalInOut(x) for x in (board.D13, board.D12, board.D11, board.D10)]
# 3x4 matrix keypad - Rows and columns are mixed up for https://www.adafruit.com/product/3845
# Use the same wiring as in the guide with the following setup lines:
# cols = [digitalio.DigitalInOut(x) for x in (board.D11, board.D13, board.D9)]
# rows = [digitalio.DigitalInOut(x) for x in (board.D12, board.D5, board.D6, board.D10)]
keys = ((1, 2, 3),
(4, 5, 6),
(7, 8, 9),
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