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Can the c2000 Launchpad (TMS320F28027) use DSP libraries in controlsuite?

Samuel Harmon
Prodigy 20 points

Other Parts Discussed in Thread: CONTROLSUITE

I was trying to get the FFT library to compile this morning but it wouldn't recognize certain function in the fft coefficients. Such as RFFT_init, etc.

Is this because F28027 can not use these libraries? Or is it more likely a linker issue or something of that nature. 

  • 0
    TI__Mastermind 20850 points

    I would suggest recompiling the library itself and trying again. The library project is included in controlSUITE. 

    If that doesn't work post the errors you encounter and we can go from there.

  • 0 in reply to Vishal_Coelho
    Prodigy 20 points

    Hey thank you for the quick response

    I actually think that the problem might actually be an issue with memory space and the bit size of the microccontroller I am using. 

    I saw that a couple years ago you wrote a program that would implement FFT on the 28027. I couldn't open the zip file that was attached but do you still have that program?

    Thanks

    Sam

    Th

  • 0 in reply to Samuel Harmon
    Prodigy 160 points

    I'm also working on a project similar to yours, Sam. I'd like to write a program that could inplement FFT on F28027 and had found it in this topic : http://e2e.ti.com/support/microcontrollers/c2000/f/171/t/92039.aspx

    Unfortunately, I can't unzip it. Is that the topic you mentioned ?

    Could you please re-upload it for us, Vishal Coelho ?

    Thanks a lot