TM4C123GH6PM: PWM: how to change duty cycle

Attila Csosz

Intellectual 710 points

Part Number: TM4C123GH6PM

Hi,

What is recommended way to change the duty cycle (what are the steps)? For a boost converter for example.

over 8 years ago

0 Charles Tsai over 8 years ago

TI__Guru**** 191826 points

Hi Attila,

You can use the API PWMPulseWidthSet() to adjust the duty cycle and PWMGenPeriodSet() to define the PWM frequency. Please refer to the examples in the TivaWare under TivaWare->examples->peripherals->pwm.

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TM4C123GH6PM: PWM: how to change duty cycle