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Need help from some expert with c6713 and coding in CCS v5.

I am working with DSP SKc6713 and is trying to do a project on voice recognition, the main c file was taken from published report.
The project is downloadable from this link:  

And the c file : Please help if you can... Will be glad!

  • What problem you are getting with this C file ?
    Able to get the CCS project for the same or just C files ?
  • Hi,

    Thanks for your post.

    I would recommend you to go through the lab doc as below which involves programming the TMS320C6713 DSP Starter Kit (DSK) module:

    http://ecee.colorado.edu/~fmeyer/class/ecen4532/lab6.pdf

    You can also find a simple program from

    Wiki: http://processors.wiki.ti.com/index.php/File:C6713_audio_minimal.zip

    You could also download the board support files from specturn digital webite on the prerequisites on the wiki below:

    http://processors.wiki.ti.com/index.php/C6713DSK_in_CCSv5

    I have also linked the quick start guide, which should help you through the process of loading code to your board. Both the product page and quick start guide provide references to lots of valuable information for you to use.

    Spectrum Digital DSK6713 product page:

    http://c6000.spectrumdigital.com/dsk6713/

    DSP Starter Kit (DSK) for the TMS320C6713 Quick Start Guide:

    http://c6000.spectrumdigital.com/dsk6713/V2/docs/dsk6713_QuickStartGuide.pdf

    Thanks & regards,

    Sivaraj K

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  • Hi Shahbaz Gulhan,

    Welcome to the TI E2E forum. I hope you will find many good answers here and in the TI.com documents and in the TI Wiki Pages. Be sure to search those for helpful information and to browse for the questions others may have asked on similar topics.

    Actually you have to provide the following details to help you better.

    1. What is the application software you are using for your project? Is it a software from a TI released pacakge for DSKC6713? If yes, please specify the name of the TI package, name of the example etc. Is it your own code?

    2. You should brief out what you are trying to do in your experiments and what is the problem faced by you. I mean what is the requirement? what is the input ? what are the steps you run to achieve the output? what is the expected result? what is the actual result e.t.c? Is it a compilation problem or problem while running it on target? In which phase of the project you are into?

    3. Would like to know what do you expect after if some one download the project fromthe link you provided?

    4. As Sivaraj pointed out, there are many example aleady out for the DSKC6713. You can try that out first which will give some hands on experience and might be a good starting point.
  • I have tried LED-blink, fiilters in CCS v3, but after switching to CCS v5 I'm facing problems, like errors saying "expected a declaration", and with my actual project many header files were missing and so I needed those :]

    - Thanks

    Shahbaz

  • Errors saying "expected declaration"; even after declaring, it shows identifiers,etc not declared.
    I don't have the project, that's the actual problem :3 only have the c code and rest I have to do :[
    -Thanks
    Shahbaz
  • Hi Shahbaz,

    Actually that is not the way you should develop a project / software. You cannot have the C code and search for the header files included inside it. That is the not the approriate way to do. Goal clarity is important.

    Please first check from where you have got the main.c file? 

    Infact, except the DSK6713_loopcfg.h, I have all the header files mentioned in your main.c. If I send you also, you cannot assure whether the author has modified the header files or not.

    So, my suggestions for you are the following.

    1. Try to understand the main.c file in terms of what they want to achieve, what are all the inputs needed and what is the expected output from the 'C' code. etc. Next, create a sample hello world program for DSKC6713 and test it on the board. Once it works for you, you implement your project requirement and develop it having the hello world program as a base enviromental setup.

    2. Download and try out the TI released package and match which example project is close to your project requirement and try implementing it.

     

  • Thanks for the links, that were useful. Now the errors which I was finding is no more for the ready-made projects.
    But what shall I do if I only have the c.file?
    On other hand what is a .tcf file? I'd like to know more about that :]

    Thanks!

    Shahbaz

  • Okay, I am trying close to it... I can do my project using MATLAB but I don't know how to link that matlab project to ccs, if you know please let me know @Shankari :]
    On the other hand, my project includes the following tasks:-
    1. Record some voices, I'm thinking to use the dip switches to number the person and mic input for the voice.
    2.Then it must be stored.
    3.Next, using mfcc algorithm, it must take in inputs and compare, whether the correct numbered person is speaking or not.
    SO what will be your suggestions?
    Thanks!
  • Need an answer on the .tcf file? :]