STM32F091 internal bootloader support CAN?

Mat1 · ‎2022-11-24

Hi,

I studied the RM0091 (page 55). There UART, I2C is listed as supported interfaces for the internal bootloader.

I was wondering why the CAN isn't supported. Is this the case?

Thanks

Peter BENSCH · ‎2022-11-25

Correct, AN2606 lists all possible interfaces for the various STM32s, but there is no family with bootloader via CAN for the STM32F0 yet.

Does it answer your question?

Regards

/Peter

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Peter BENSCH · ‎2022-11-25

Correct, AN2606 lists all possible interfaces for the various STM32s, but there is no family with bootloader via CAN for the STM32F0 yet.

Does it answer your question?

Regards

/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.

Mat1 · ‎2022-11-25

Yes, it does.

Thank you for the prompt answer.

Peter BENSCH · ‎2022-11-25

You're welcome!

If the problem is solved, please mark this thread as answered by selecting Select as best, as also explained here. This will help other users find that answer faster.

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.

Javier1 · ‎2022-11-25

Before you happily jump into using the STM canbus bootloader, have it mind it WONT WORK if more than one canbus node is active.

I realiced it the hard way https://community.st.com/s/question/0D53W00000apgoISAQ/is-the-stm-system-bootloader-trough-canbus-just-not-woking-when-more-than-one-device-shares-the-bus

we dont need to firmware by ourselves, lets talk