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dsp6748 library

MOHAMMAD NASEER M N
Genius 5755 points

Dear sir,

I am using LCDK6748 dsp kit with CCS5.3 for FIR project.In that am using dsplib.lib library file......i have downlaoded from texas those libraries and i have added that files and its path...but still it is showing error that dsplib.lib not found.....please go through the attachoumnets ...

thank u

  • 0
    TI__Guru** 116100 points
    Can you please show your library settings support in CCS properties ?
    You have to mention the path and file name correctly in CCS settings.
    Please refer to the following TI wiki page.
    processors.wiki.ti.com/.../Include_paths_and_options
  • 0
    TI__Mastermind 35645 points

    Hi,

    I think, you can very well integrate the DSP libraries & appropriate include header files in the starterware (non-OS) project which would be more convenient to start working with. For this to work in the starter ware audio loopback project, you must include the DSP library path in the Linker-->File Search Path (*.lib) and as well, you should point the header file include paths in the compiler include options to integrate into the existing audio loopback project and you should write the appropriate wrapper code as per your application requirement in order to use the DSP library API functions related to FIR filter, thereafter, try to build the code and validate any build errors if any.

    These are functions that exist in libraries supplied by TI or the board vendor. Your project must include these libraries to be able to use these functions. So, please download the TI C67x DSPLIB from the below link in which you could see filtering and convolution library functions:

    http://www.ti.com/tool/sprc121

    Also, please refer the c67x DSP FIR/IIR signal processing examples from the application report as given below:

    http://www.ti.com/lit/an/spra947a/spra947a.pdf

    Kindly check the c67x DSP library programmer's guide for filtering and convolution functions as below:

    http://www.ti.com/lit/ug/spru657c/spru657c.pdf

    The sample example code with the project from DSPF_sp_fir_gen can be found in the DSPLIB package under the path ~\ti\dsplib_c674x_3_2_0_1\packages\ti\dsplib\src\DSPF_sp_fir_gen. Please give it a try to see the sample implementation and check to see if you are using the API in a similar fashion.

    Thanks & regards,

    Sivaraj K

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