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Clock Stretching not currently supported #16

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gamblor21 opened this issue Jan 23, 2021 · 1 comment · Fixed by #32
Closed

Clock Stretching not currently supported #16

gamblor21 opened this issue Jan 23, 2021 · 1 comment · Fixed by #32

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@gamblor21
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While testing another issue came across that this library will not work if your I2C is created with bitbangio.I2C. Tested on the feather M4 express and Unexpected Maker FeatherS2
@ladyada
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ladyada commented Jan 23, 2021

that is super unsurprising because this chip has clockstretching and probably bitbangio doesn't account for it. moving to that library

@ladyada ladyada transferred this issue from adafruit/Adafruit_CircuitPython_BNO055 Jan 23, 2021
@makermelissa makermelissa changed the title Does not work with bitbangio Clock Stretching not currently supported Feb 1, 2021
kbsriram added a commit to kbsriram/Adafruit_CircuitPython_BitbangIO that referenced this issue Mar 10, 2024
@kbsriram
Add I2C clock stretching.
c122e06 
- Also fixed a corner case with I2C checking whether the device
  acknowledged sent data.
- Added tests to cover most of the major operations.

Fixes adafruit#16
@kbsriram kbsriram mentioned this issue Mar 10, 2024
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Add I2C clock stretching. kbsriram/Adafruit_CircuitPython_BitbangIO
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@ladyada @gamblor21