Update firmware through CAN on STMF103VG. Is this possible?

BB.1 · ‎2021-04-29

I see the option in cube programmer but it seems I need a ST-Link for this. Is it possible to program the micro over an established CAN network. Currently we use PCAN from peak systems.

Just wondering how is the best way to update our application in the future.

Regards

Brian

Tesla DeLorean · ‎2021-04-29

You can write your own loader code to facilitate all manner of update strategies.

I don't think the F103 provides a CAN method in the ROM based system loader, but App Note AN2606 might shed some specific light on the parts that can/can't do so as delivered.

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BB.1 · ‎2021-04-29

Thank you for you reply. I will look into it