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CCS/66AK2H14: debugger always gets stuck with memory/register read errors



Dear Ki,

I got connection with the processor and debugging had been started but debugger always stuck at that point and exit from debug after a few minute can u guide me what could be the error ?

  • it doesn't create the task so that i could debug the "taskFxnTOA" function which consist of the whole code and all functions called there.
  • Hi Murtaza,
    Your last your posts are unrelated to the original content of this thread. For new issue, it is recommended to create a new thread. Please do that in the future. For this time, I split these posts and created a new thread with them.

    As for the errors themselves, the cause can vary quite a bit. It could that your application hit an exception. Without a reproducible test case, it is difficult to say.

    ki
  • Hi ki ,

    Do you have any idea how to resolve it i have been working on this problem for one week but couldn't find out anyway and the only problem is that it doesn't create any task. 

  • Hi ki ,

    following steps i follow for start of debugging.



    1) build the output file for my code

    2) load on corresponding code through script consist of following command

    "mpmcl reset dsp0

    mpmcl load dsp 0 clustering.out

    mpmcl run"

    3) then start my debug session and connect to the target configuration.

    4) i get connection with my debugger but it doesn't create task and my debugger get stuck.

    NOTE: IPC (Inter Processor Communication is implemented between the cores)
  • Murtaza,
    I don't have much more suggestions to offer. I will move this post to the Keystone forums. The experts there will be more familiar with the device, examples and script that you are using. Hopefully they can point you on the right path.

    Thanks
    ki
  • Hi Murtaza,

    Please take a look at the following app note for debugging remote cores. Specifically, chapter 5 for debugging in CCS and attaching before the issue.

    Debugging Tools and Techniques With IPC3.x

    You can also try connecting in "Polite Mode" as suggested in the following thread.