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How to use a in-built function like CFFT in CCS v5.1??

AmirthaRaj
Expert 1030 points

Hi all,

         We are in need of CFFT (16 BIT COMPLEX FLOATING POINT FFT) module?. We heard "ti" is offering dsplib for this purpose.

Any one please suggest me how to include this function in our work?

Give me exact sketch of how to place the fn. declaration?

& other header files needed to be included?

  • 0
    TI__Guru**** 171044 points

    Hi,

    DSPLIB helps with these low-level DSP functions and comes with some documentation and some example code on the package. Therefore, I strongly suggest you install the version for your device family and look at the documentation and examples provided there.

    http://processors.wiki.ti.com/index.php/DSPLIB

    To include these libraries to an existing project, typically you include the relevant header files (*.h) in the C source files that use the library functions, and include the pre-built library (*.lib) in the project linker options.

    Since these libraries were designed by the device teams, I strongly suggest you direct any usability questions to the device forum itself, as you will get more knowledgeable answers from the experts there.

    Hope this helps,

    Rafael