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TMS320F28069M: SPWM generation using F28069M launchpad

NISHA GOSAVI
Expert 1495 points
Part Number: TMS320F28069M
Other Parts Discussed in Thread: C2000WARE, CONTROLSUITE

Respected sir,

I am working on TMS320F28069M launchpad. I have generated the PWM signal with variable duty cycle successfully.

Now I want to generate the SPWM (sine PWM) for 50Hz/60Hz. I am not getting what to do exactly.

I got one code from TI's e2e community but that is not working properly. I have also tried by using the

SGEN library from C2000Ware but not getting the SPWM. I kindly request you to help me out.

Regards,

Nisha

  • 0
    TI__Mastermind 42195 points

    NISHA,

    The support files for SGEN in C2000Ware here "c2000\C2000Ware_1_00_05_00\libraries\dsp\SGEN\c28\docs".

    You can find examples and documentation in controlSUITE. "<Install-Directory>\controlSUITE\libs\dsp\SGEN\v101\doc"

    Take a look through those and let me know if you're still having issues.Note: these were written for a F28335 but the concept should be similar.

    Regards,
    Cody 

  • 0 in reply to Cody Watkins
    Expert 1495 points
    Helllo sir,

    I referred all these files, this doesn't resolved my issue but now I am able to generate the SPWM through another method and code
    Thank you for your response!

    Thanks & Regards,
    Nisha
  • 0 in reply to NISHA GOSAVI
    TI__Mastermind 42195 points
    OK, can you post your solution to help others in the future??

    Thanks!
    Cody