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CCS/TMS320F28033: Programming issue with C2Prog

Luffy Liu
Intellectual 300 points
Part Number: TMS320F28033

Tool/software: Code Composer Studio

I use TMS320f28033 in CCSv6, and I program it with C2Porg.

When I use CLA, if I call the function CLAcos() or other trigonometric function, a .i10 file will generate with the .hex.

With the C2Porg I can only program the .hex file to the dsp, and the operating result seems not right.

I want to know whether I can ingore the .i10 file, or what can I do when I programe the DSP when I use Trignometric function.

Many thanks.

  • 0
    TI__Mastermind 20850 points
    Hi,

    I dont think you would have to load anything other than the hex. Are you able to generate a .out file in CCS and test it on the target, to see if the code works? The trig functions require the lookup tables whcih are in section Cla1MathTables. Please make sure this section is there in your linker command file.