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TMS320F280039C: data frame only for MCAN

Linda Zhang84708
Expert 7150 points

Part Number: TMS320F280039C

Hello Champs,

Would you please help how to configure to realize only data frame is transmitted and received for F280039C MCAN? That is to say, no remote frame is transmitted and received.

Thanks!

Best Regards,

Linda

  • 0
    TI__Guru 50611 points

    Hi,

    Due to Thanksgiving Holiday, the subject matter expert is out of office. We will get back to you next week.

    Thanks & Regards,

    Santosh

  • 0
    TI__Guru* 95315 points

    Linda,

             Not sure I understand the question. CAN FD protocol does not support remote frames. It is only supported in classical CAN. You are aware MCAN supports standard and remote frame only in the classical mode. Generating a remote frame is completely under the control of the code. That is, unless the code explicitly generates a remote frame, it will be not be generated. Likewise, unless the node is configured to accept and respond to a remote frame, any remote frame on the bus will be ignored by MCAN. Hope this clarifies.

  • 0 in reply to Hareesh Janakiraman
    TI__Expert 7150 points

    Hello Hareesh,

    Sorry for misunderstanding caused. It's for DCAN not MCAN. Would you please help again? Thanks!

    Best Regards,

    Linda

  • 0 in reply to Linda Zhang84708
    TI__Guru* 95315 points

    Linda,

             My answer applies to DCAN as well:

    Generating a remote frame is completely under the control of the code. That is, unless the code explicitly generates a remote frame, it will be not be generated. Likewise, unless the node is configured to accept and respond to a remote frame, any remote frame on the bus will be ignored by the CAN module.