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Asking for "C2000 F28377S LaunchPad Technical Overview with a Demonstration of PWM Modulation"

T TANTAVICHIT
Prodigy 50 points
Other Parts Discussed in Thread: CONTROLSUITE

    Hello everybody,

    I'm newbie in programmation for DSP and would like to program my motor, so i just bought LAUNCHXL-F28377S this week and saw a clip of M. Ken Schachter  "C2000 F28377S LaunchPad Technical Overview with a Demonstration of PWM Modulation". The demonstration is very interesting, in this tutorial, i can't find a code or file for this demonstration, i would like to know is it possible to download this file or it's already include in controlSUITE's example.

    Thank you inadvance for your reply.

    Tee

       

   

  • 0
    TI__Genius 17315 points

    Tee,

    The code used in the video is a modified version of the code used in my C2000 multi-day workshop.  The workshop materials can be found at:

    http://processors.wiki.ti.com/index.php/C2000_Multi-Day_Workshop 

    Since the Launchpad uses the smaller F28377S package, some of the code needs to be modified for the limited number of outputs.  Specifically, the demo uses EPWM3A (rather than EPWM1A), so the Gpio.c file, the Epwm.c file, and the DefaultIsr.c file needs to be modified accordingly.  Also, the D9 LED is connected to GPIO12 (rather than GPIO34).  So, the Gpio.c file and the DefaultIsr.c file will need to be modified for this, too.

    I hope this helps.

    - Ken

  • 0 in reply to Ken Schachter
    Prodigy 50 points

       Hi Ken,

       Thank you for your reply, it's very nice to have a such advice for me. i will do an update in here, if i have more question.

      

       Thank a lot

       -Tee