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Fix for broken I2C functionality on x41 chips #843

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ahshah
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@ahshah ahshah commented Feb 16, 2024

- CLK/SDA Pins are swapped and comments are misleading
- Pin swap Discussion can be viewed here:
    https://github.com/SpenceKonde/ATTinyCore/discussions/833
- Fix recursive call: Wire.cpp in soft master / hw slave
- SoftI2CMaster.h has some interesting code changes that I can't make heads or tails of. They also break software master functionality, changes proposed here get things working again.
- Improved some indentation and grammar

    - CLK/SDA Pins are swapped and comments are misleading
    - Pin swap Discussion can be viewed here:
        SpenceKonde#833
    - Fix recursive call: Wire.cpp in soft master / hw slave
@SpenceKonde
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Thanks - let's see if this passes tests...

@SpenceKonde SpenceKonde merged commit dc8bad6 into SpenceKonde:v2.0.0-devThis-is-the-head-submit-PRs-against-this Sep 5, 2024
48 of 55 checks passed
@ahshah
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ahshah commented Sep 5, 2024

Welcome back!

@SpenceKonde
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SpenceKonde commented Sep 7, 2024

Take a look at the automated test results, something is wrong at 1 MHz with these changes....

https://github.com/SpenceKonde/ATTinyCore/actions/runs/10724961082

@SpenceKonde
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( Icam't test at tje moment as my parts are located at a different site.

@ahshah
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ahshah commented Sep 8, 2024

I'll try and get to it this week

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2 participants