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why does the Exec Graph is not shown ?

liang tu
Prodigy 155 points

   

    

I Can use the Exec Graph tools, but when I run a program, the Exec Graph is not shown, As below

my program is the example in CCSv4.2 software .If I want to see the Graph, what configuration I need to change, or I didn't do some necessary steps ?

In addition, the console window displayed the following information.This information has been repeated display

TMS320C64X+: Warning: CPU:Interrupt No. 4 dropped, an earlier interrupt is pending to be taken
TMS320C64X+: Warning: CPU:Interrupt No. 4 dropped, an earlier interrupt is pending to be taken
TMS320C64X+: Warning: CPU:Interrupt No. 4 dropped, an earlier interrupt is pending to be taken
TMS320C64X+: Warning: CPU:Interrupt No. 4 dropped, an earlier interrupt is pending to be taken
TMS320C64X+: Warning: CPU:Interrupt No. 4 dropped, an earlier interrupt is pending to be taken

what is the mean ? How do I do that can eliminate this?

Thanks !

  • 0
    TI__Guru*** 130875 points

    Hi Liang,

    I am going to see if I can try to reproduce this/look into this for you. 

    Which example were you trying to load? 

    What settings are you using?

    Best Regards,
    Lisa

  • 0 in reply to Lisa TI
    Prodigy 155 points

      Hello!

         I was trying to load the SYS/BIOS\\Generic Examples\\Clock Example        I was using  the default Settings      

        If I want to the Exec Graph come out, what should I do ?

  • 0 in reply to liang tu
    TI__Guru*** 130875 points

    Hi Liang,

    I have been able to reproduce the problem here.  I will keep you posted when I determine what settings might be required or what the issue might be.

    Best Regards,
    Lisa

  • 0 in reply to Lisa TI
    TI__Guru*** 130875 points

    Hi Liang,

    I have good and bad news for you.   The bad news is that it appears the simulator does not support RTDX which is required for the agent running the Exec Graph.   So using the simulator you will not get the graph as desired.

    The good news is that, if you connect to a real device via JTAG RTDX support can be set up on the examples which means using JTAG it is a matter of setup to get the Exec Graph working.

    In that case you would do the following

    1) Right click on the .cfg file and select Open with ->XGCONF

    2) The configuration tool will open.

    3) On the right select BIOS

    4) Scroll around the interactive system overview.  You will find near the bottom in the Diagnostics Box Realtime Analysis.   If you click on this the realtime analysis will open.  You can enable the agent, configure refresh rate etc from there.

    I hope this helps!

    Best Regards,
    Lisa