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MOstl.1
MOstl.1
Associate II
September 2, 2020
Solved

Are there STM32 chips that can be programmed over CAN?

  • September 2, 2020
  • 3 replies
  • 1118 views

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Best answer by Peter BENSCH

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

3 replies

Peter BENSCH
Peter BENSCHBest answer
ST Technical Moderator
September 2, 2020

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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MOstl.1
MOstl.1Author
Associate II
September 2, 2020

Thank you very much!

Ozone
Ozone
Principal
September 2, 2020

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.

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