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LIN Bus example on any family of STM32 MCU's

Linas L
Senior II

Hello. For my automotive project I need to imitate motorcycle handlebar that uses LINbus for buttons many buttons. Since I can't always take handle off motorcycle I need to make emulator of it.

This is Typical frame, and I mapped all bits of this burst. Brak , sync, ID is by my understanding is generated by master ( ECU ) and data is generated by handlebar controller.

Is where any example how to use LINbus? My understanding it should be something like CANBus, I get I whould get IRQ then ID is matched and simply send data just like regular UART message as well as calculate message CRC ?

Any information would be welcome. Thank you !

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Accepted Solutions
Linas L
Senior II
1 REPLY 1
Linas L
Senior II