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"Source not found" when using BIOS

Anonymous
Anonymous
Other Parts Discussed in Thread: SYSBIOS

Hi All,

In running a program with BIOS enabled in which I tried to used the clock template example function clk0Fxn as hardware ISR, it doesn't work. There is also a message saying that "Source not found" which I have never seen before.

 

 

What is wrong here and how should I solve it?

 

Sincerely,
Zheng

  • Anonymous
    0 Anonymous

    I found there is "symbol not available" line in the debug window.

     

     

    But since the linker can already link all .obj parts successfully into .out file, how can there be any missing symbol?

     

     

    Zheng

     

     

     

  • Anonymous
    0 Anonymous in reply to Anonymous

    I found that the program actually requires idle.c. After locating the file in

    C:\Program Files\Texas Instruments\bios_6_21_00_13\packages\ti\sysbios\knl

    folder, this "source not found" message disappears, but the program never runs into the ISR I specified.

     

     

    Zheng

  • 0 in reply to Anonymous
    TI__Mastermind 18320 points

    Zheng,

    How did you create this application?  Did you simply create it using the CCS new project wizard and pick the clock example as the template?  Did you make any other changes?

     

  • Anonymous
    0 Anonymous in reply to David Friedland

    Dear David,

    I directly used the "clock" template and had this problem. However, after changing to the "hello" template, I didn't get this message again.

     

    Zheng