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C2000WARE-MOTORCONTROL-SDK: Trouble Reading Register PC: (Error -1142 @ 0x0) Device blocked debug access because it is currently executing non-debuggable code.

johan olofsson
Prodigy 80 points
Part Number: C2000WARE-MOTORCONTROL-SDK

Running InstaSPIN Projects and Labs User’s Guide InstaSPIN-FOC for F28004xC, laboration 1.

Is there some way to avoid this continuous occuring error messag.should not be like this all the time.. ?

  • 0
    TI__Guru** 114050 points

    May I know which board are you using? Your own board or TI EVM kit? And is the power supply enough and stable if you try to run the motor under load?

    And please don't set any breakpoint in ISR code if you enable the real-time silicon debug.

  • 0 in reply to Yanming Luo
    Prodigy 80 points

    It's the TI evm kit, Power supply is enough, at the moment i dont run any motor yet.  Cause it was the Laboration 1. Anyhow, I have not had this problem occur that often anymore.

  • +1 in reply to johan olofsson
    TI__Guru** 114050 points

    Which EVM board? Did you set any breakpoint in the ISR code? You might try to reload the program and disable all of the breakpoints by clicking "view" on CCS menu, and select "breakpoints", and then "disable all breakpoints" on breakpoints window.