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Is CAN FD fully supported on STM Nucleo H743 ? #5621

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Is CAN FD fully supported on STM Nucleo H743 ?#5621

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@skpang
skpang
opened on Feb 7, 2020

I have a STM Nucleo H743 board and would like to try out CAN FD.
Looking at the fdcan.c and can.c I can see where the Nominal bitrate is set but I can't see where the Data bitrate is set.

Also in pyb_can.c the tx_msg.BitRateSwitch flag seems to be hard coded to off and tx_msg.FDFormat is set to classic CAN.

So is CAN FD fully support ?

Activity

  1. tannewt
    added a commit that references this issue on Nov 30, 2021

    Merge pull request micropython#5621 from ladyada/main

    355c28f

  2. suzonch commented on Dec 3, 2021

    @suzonch
    suzonch
    on Dec 3, 2021

    Found out the solution? Any way to enable CAN FD on that board? I have the same board. @skpang

  3. dpgeorge commented on Apr 2, 2022

    @dpgeorge
    dpgeorge
    on Apr 2, 2022
    Member

    Fixed by ff287d0

  4. dpgeorge
    closed this as completedon Apr 2, 2022
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