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CCS/TMS320F28377D: No source available for "0x3fe493" f28377D

Rohan Chawhan
Intellectual 875 points

Part Number: TMS320F28377D

Tool/software: Code Composer Studio

I am trying to run a LED blink code onTMS320F28377D microcontroller with CCSv7 (Also tried on CCSv6.2). I am able to build the code with 10 Warnings & then Program is debugging without any errors. Next when I press resume button, I get the error "No source available for "0x3fe493" f28377D". I have looked up on this issue on the support forum here and found no solution. Kindly help.

Thanks in advance

  • 0
    TI__Guru**** 484151 points
    Hello,
    The error message itself is a pretty common one:

    e2e.ti.com/search

    Basically the program is halted at a location where there is no source code correlation.

    WHY you get the warning is likely the bigger question. In some cases, the message can be safely ignored. In other cases, it is not the message itself that is the issue but why you are halted in that particular location. I can see that you are halted at an ESTOP0 (and embedded breakpoint). You likely hit some exception of some sort.

    Go through the threads in the link I mentioned above. Some are similar to you case. For example, see:
    e2e.ti.com/.../511924

    Thanks
    ki