nrf: prevent I2C hangs #8094
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nrf: prevent I2C hangs #8094
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This adds a check to make sure that SDA and SCL are in a sane condition before starting any I2C operation. If they are not it tries to rectify it, and then returns an error code if unable to do so.
dhalbert
requested changes
Jun 20, 2023
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@furbrain Before I approve, I just want to check that you have tried this on hardware after the latest round of changes. |
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Good point, yes, I have tested it using the code provided in #8093, and the
second `print` statement now produces an OSError - which is what I would
have expected.
Phil
…On Tue, 20 Jun 2023 at 23:39, Dan Halbert ***@***.***> wrote:
@furbrain <https://github.com/furbrain> Before I approve, I just want to
check that you have tried this on hardware after the latest round of
changes.
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This was referenced Jun 23, 2023
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This adds a check to make sure that SDA and SCL are in a sane condition before starting any I2C operation. If they are not it tries to rectify it, and then returns an error code if unable to do so.