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CCS5.1 Graph question

Jon Ciccozzi
Prodigy 80 points
Other Parts Discussed in Thread: TMS320F28035

I am having issue with graph function in debug mode.  I want to graph array named 'x'.  When I set "start address " fuield to &x I get a error that reads "Start Address: Cannot read address/expression".(see image below).

 

I am using XDS100v2 on a TMS320F28035.  It worked on on CCSv4.

any ideas on what i am doing wrong?  is it a target configuration error?

 

Thank you

  • TI__Guru**** 169754 points

    Hi,

    What happens if you try to input 'x'?

    Cheers,

    Rafael

  • in reply to desouza
    Prodigy 80 points

    Same error happens when i just put 'x' in the field.

     

     

  • in reply to Jon Ciccozzi
    TI__Guru**** 169754 points

    Hi,

    That is surely strange; the graph tool uses the debug symbolic information to properly recognize the variable names, therefore it is independent on the target configuration itself.

    Is the 'x' variable a local or a global variable? by looking at your screenshot it does not seem it is local, but I would be sure of that. In the case of local variables, the program counter must be inside the function for the tool to properly find its identifier - that considering the variable was not allocated to a register or optimized. 

    I tested in my controlSTICK F28027 and could not see any issues. Check the attached screen.

    Regards,

    Rafael