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AWR1843BOOST: MCAN ACTIONs cannot be affected during DCAN enter ERROR PASSIVE

bolong chen
Prodigy 140 points
Part Number: AWR1843BOOST

Tool/software:

IF I ENABLE DCAN ERR INTERRUPT BY dcanCfgParams->errIntrEnable, 

AND NOT CONNECT DCAN WIRE, DCAN will enter ERROR PASSIVE state, and it seems need to connect dcan then MAKE RADAR RESET.

CAN I STILL RUN MCAN ACTIONS during DCAN ENTER ERROR PASSIVE WITHOUT CONNECT DCAN?

IF IT is FEASIBLE, HOW TO DO IT?

THANKS~

  • 0
    TI__Mastermind 35985 points

    Hello Chen,

    These kinds of unique scenarios have not been tested as they are not standard requirement.
    You can try this on your end though.
    You can connect to CCS, load the DCAN application on the RAM via load program on CCS, make it enter the passive state.
    Then you can set the device back to PC 0.
    Then reload the new MCAN application and then run it on the other CAN PHY and test it out once.

    Regards,
    Saswat Kumar