RuntimeError: Conflicting edge detection already enabled for this GPIO channel
Closed this issue · 1 comments
CentralHarlemAnonymous commented
I try running the sample code and when I get to the line
keypad = factory.create_keypad(keypad=KEYPAD, row_pins=ROW_PINS, col_pins=COL_PINS)
I get the error
RuntimeError: Conflicting edge detection already enabled for this GPIO channel
Other than changing the row and column pins to match my actual wiring, the code is identical to the sample provided with the library. What am I missing here?
CentralHarlemAnonymous commented
Cancel the above; I had assigned the same pin twice.