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Original question:

AWR1843BOOST: MCAN and DCAN simultaneously

LAUNCHXL-F28P65X: Simultaneously read MCAN_A and CAN_A for LAUNCHXL-F28P65X

Isabella Flor
Prodigy 50 points
Part Number: LAUNCHXL-F28P65X

Tool/software:

Good evening!

I want to read data from the CAN_A and simultaneously from the MCAN_A bus of the TI F28P65 using simulink.
Is this in general possible? I was wondering as I thought these two busses run over the same CAN tranceiver, thus when transmitting data I would kind of crash.


With best regards,

Isabella Flor

  • +1
    TI__Mastermind 37760 points

    Hi Isabella,

    DCAN and MCAN frames are not compatible on the same bus.  MCAN can interpret the DCAN frame but not the other way around.  MCAN frame has a different field assignment and DCAN node will report this as an error.

    Regards,

    Joseph