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C2000 Ezdsp F28335

galactic guy
Prodigy 130 points
Other Parts Discussed in Thread: CONTROLSUITE

Hi

I am a new TI user with ezdsp f28335 hardware platform and CCS 4.

I am interested to know if there is any existing 3-phase inverter example (project) in CCS 4 configured for Ezdsp F28335.

Please suggest a good starting point you may know.

 

Thanks very much

  • 0
    TI__Guru 57255 points

    galactic guy,

    I would recommend downloading controlSUITE.  Inside you will find many different project that will work with the F28335.

    I would start off with some simpler device specific projects so that you can learn the eZDSP, the F28335 and CCS4.  These can be found in:
    \controlSUITE\device_support\f2833x\v132\DSP2833x_examples_ccsv4\

    Afterward, the F28335-based TMDSHVMTRPFCKIT projects will probably be useful.  The kit does not use the eZDSP (it instead uses a controlCARD interface), but the project itself should be a good place to start.  Once these projects are installed from controlSUITE they will be found at:
    \controlSUITE\development_kits\HVMotorCtrl+PfcKit_v1.6\


    Thank you,
    Brett

  • 0 in reply to Brett Larimore
    Prodigy 130 points

    Brett

    Thanks for the above information.
    I have already worked on the DSP2833x_examples_ccsv4, which are a great starting point for ezdsp 28335 pwm applications.

    Also i have taken a look at HVMotorCtrl kit in contro suite which are not confiured for ezdsp 28335. Is there a possible way one can use the same example code and configure it for ezdsp f28335 .e.g changing peripheral addresses to work with ezdsp f28335.

    Have you downloaded C2000 Teaching Rom, because the link does not seem to work. And it has a lot of pwm tutorials on 3ph pwm??

     

    Thanks

  • 0 in reply to galactic guy
    TI__Guru 57255 points

    galactic guy,

    The eZDSP for the most part just brings the GPIO pins to headers.  Because of this, the software should be compile, load, and run fine.  However, it won't have a dedicated hardware board so that you can prove out the functionality.  It is also possible to change the software to use a different peripheral if you'd rather use that.  Do do this, you'd need to do find-replace at the project level and slowly work through the code.

    We are working on fixing the C2000 Teaching ROM link.  It seems to have broken with a recent web update.  Thanks for reporting it.


    Thank you,
    Brett