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jepler opened this issue Dec 23, 2020 · 0 comments · Fixed by #17
Closed

Leaves pins in use after deinit() #14

jepler opened this issue Dec 23, 2020 · 0 comments · Fixed by #17

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@jepler
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jepler commented Dec 23, 2020

Tested on a Kaluga with CircuitPython 6.1 beta version, built locally with DEBUG=1,

>>> import adafruit_bitbangio as busio
>>> import board
>>> bus = busio.I2C(board.IO10, board.IO11); bus.try_lock(); bus.scan(); bus.deinit()
True
[0, 11, 112]
>>> bus = busio.I2C(board.IO10, board.IO11); bus.try_lock(); bus.scan(); bus.deinit()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/lib/adafruit_bitbangio.py", line 103, in __init__
ValueError: IO10 in use

Expected behavior: The bus object can be recreated

Actual behavior: The bus object cannot be recreated
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Add deinit code to I2C and SPI makermelissa/Adafruit_CircuitPython_BitbangIO
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@jepler