LAUNCHXL-F28379D: PWM generation using GPIO for C2000 board

Pratyay Maity

Part Number: LAUNCHXL-F28379D
Other Parts Discussed in Thread: C2000WARE

Hii,

I want to generate PWM signal using GPIO in C2000 development board. is there any way to generate a controlled PWM signal with variable duty ratio and period without using Loop for Delay or Interrupt with the same frequency that I am getting in Matlab model?

over 4 years ago

0 Marlyn Rosales Castaneda20 over 4 years ago

TI__Mastermind 27020 points

Hi Pratyay,

Yes, I would encourage you to look at the software examples we have within C2000Ware. You can use these and modify them to fit your exact needs.

More specifically, epwm_ex2_updown_aq and epwm_ex13_up_aq

C:\ti\c2000\C2000Ware_version\driverlib\f2837xd\examples\cpu1\epwm

Best Regards,

Marlyn

0 Pratyay Maity over 4 years ago in reply to Marlyn Rosales Castaneda20

Prodigy 160 points

Thanks Marlyn,

I will surely check.

Thanks,

Pratyay

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LAUNCHXL-F28379D: PWM generation using GPIO for C2000 board