The control messages are transmitted via CAN bus https://en.wikipedia.org/wiki/C... | Hacker News

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		johschmitz 1 day ago \| parent \| context \| favorite \| on: Comma openpilot – Open source driver-assistance The control messages are transmitted via CAN bus https://en.wikipedia.org/wiki/CAN_bus The exact message content and protocols are reverse engineered. Some cars use FlexRay instead of CAN bus but that has only experimental support.

grepfru_it 1 day ago [–]

Flexray is supported only on Audi on a specific Flexray-canbus integration board that was just end of lifed and Comma has no desire to support other boards. It was a proof of concept for anyone wishing to implement the same

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