Are there STM32 chips that can be programmed over CAN?

MOstl.1 · ‎2020-09-01

Peter BENSCH · ‎2020-09-01

Yes. Please have a look into AN2606, where you will find all related families of STM32 supporting this using the built-in bootloader.

Good luck!

/Peter

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Peter BENSCH · ‎2020-09-01

Yes. Please have a look into AN2606, where you will find all related families of STM32 supporting this using the built-in bootloader.

Good luck!

/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

Ozone · ‎2020-09-01

I would suggest a custom bootloader instead.

CAN has quite a lot of protocol overhead, and limited baudrate. I doubt CAN-FD is supported in system BL mode.

So, CAN would be a very sub-optimal choice for programming during the production process.

MOstl.1 · ‎2020-09-02

Thank you very much!