Fix STOP condition on I2C Master for Bus Error and Timeout

rogerclarkmelbourne / Arduino_STM32

Arduino STM32. Hardware files to support STM32 boards, on Arduino IDE 1.8.x including LeafLabs Maple and other generic STM32F103 boards

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Fix STOP condition on I2C Master for Bus Error and Timeout #804

Closed dewhisna closed 3 years ago

dewhisna commented 4 years ago

I'm not 100% certain that this fixes #799 or not (since my lab is still in shambles) but these are definitely two cases missing a necessary STOP condition on a bus master.

Please test with your setup for #799. If it doesn't fix it, you can reopen the issue and I will continue my probing to try and resolve it.

stevstrong commented 3 years ago

I didn't know that we are supporting multi-master configuration...

dewhisna commented 3 years ago

Why not support it? If this code is written correctly, it just works.