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OMAP-L137/TMS320C6747 Starterkit - how to connect to CCS v3.3 after board Reset

Rico Schulze
Intellectual 480 points
Other Parts Discussed in Thread: OMAP-L137

Hello

Usually connecting to the mentioned board with CodeComposerStudio was no problem, now that i tried to run one of the test-programs available on the download-page (LED-Test) the connecting to the board, while starting CSS (v3.3) does not work anymore.. the whole message is :

Error connecting to the target: Error 0x80000240/-1180 Fatal Error during: Initialization, OCS,  The target is stuck in Wait-in-Reset mode.  The applied reset must be released before progressing.

It seems that one of my co-workers "accidentially" pushed the SW4 Reset Switch.

Can this be the reason for the conection not to work?

Can you please tell me how to "un-reset" the board ?

So, which informations have been lost?

And how can i bring them back.

it would be nice do get detailed how-to-do-Instructions, because i am wether familiar with the bord, nor with Linux (like the one delivered on the SD card), thanks for your help

 

best regards Rico

  • 0
    TI__Mastermind 25916 points

    Moving the boot switch (I think it is SW2) to Emulation Debug should allow you to connect:

    ON ON ON ON OFF 1 1 1 1 0 Emulation Debug *

  • 0 in reply to Joe G.
    Prodigy 100 points

    Hi,

           I'm getting the same notification when i'm trying to connect my omap l138 custom board through xds510 emulator using ccs...

         
             Error connecting to the target:
             Error 0x80000240/-1180
             Fatal Error during: Initialization, OCS,
             The target is stuck in Wait-in-Reset mode.  The applied reset must be released before progressing.

           but when trying to connect with boot mode switch all on. i could connect to the board.

           Also no output while booting from arm side..

          can anyone help me in this..

     

    Thanks and Regards,

    BABUSUBASHCHANDAR

  • 0 in reply to BABUSUBASHCHANDAR CHANDRA MOHAN
    TI__Mastermind 25916 points

    >>     Also no output while booting from arm side..

    If you are connecting with the XDS510, there should be no output.  You have full control of the program counters of both ARM and DSP and are doing  stop-mode debug.

    If you want to debug a working system (and I've been doing this more with the very similar OMAP-L137) then it takes some experimentation on ARM and DSP sides depending on what you are running.

    Presently I am booting Linux and after login, I can connect to the ARM with CCSv4 (and CCSv5 beta).  Then after connecting to the ARM9, you can Load Symbols->vmlinux and set breakpoints.  I have not yet turned on the DSP from the Linux side.

    But separately on another OMAP-L137 board, I boot the DSP (with DSP/BIOS) and Load Program/Symbols to debug.  So the DSP side is a little friendlier (and simpler) for debug than Linux for stop-mode debug.