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OMAPL138 Debug session not initializing properly when debugging both cores

Kent Dekome
Intellectual 630 points

Other Parts Discussed in Thread: OMAPL138

Using CCS5.20 I have an OMAPL138 ARM and DSP project that init properly and stop at "main" when each project debug session is run separately...

I created an integrated debug session following the

http://processors.wiki.ti.com/index.php/GSG:Connecting_to_slave_cores_in_SoC_devices wiki

and have it so both cores connect and load and both apparently execute their gel files ok, but neither core stops at "main" and both apparently hang somewhere...

I have the DSP set as the slave...

Any help on what may be causing this?

  • TI__Guru**** 171809 points

    Hi,

    I managed to get the same result as yours with CCSv5.2.0 in my OMAPL138 board and tried several things to try to workaround it (reset target on connect, on load, slave/not slave, etc.).

    However, I tried on CCSv5.2.1.00018 and it worked perfectly for the small projects I have here, therefore you could try this version to achieve what you want. I couldn't find any bug reports that address this specific issue, though.

    Hope this helps,

    Rafael

  • in reply to desouza
    Intellectual 630 points

    what kind of emulator are you using?

    Mine's an SD Traveller which doesnt seem to have any updates with the latest rev

  • in reply to Kent Dekome
    TI__Guru**** 171809 points

    Hi,

    I used both a Spectrum Digital XDS560v2 STM and a XDS510 USB, therefore I don't think it is an issue with the emulator but with the CCS debugger itself...

    Cheers,

    Rafael