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LAUNCHXL-F28379D: Setting up the PWM-DACs

Imre Kiss1
Intellectual 510 points
Part Number: LAUNCHXL-F28379D
Other Parts Discussed in Thread: C2000WARE

Good morning,

Is there example code for setting up the PWM-DACs  on the LAUNCHXL-F28379D

Thanks

  • +1
    TI__Guru 52040 points

    Are you trying to use PWM as DAC? Do you have the external HW, as far as the resistor and capacitor picked?

    You just need to use the simple PWM examples that we have, select a freq higher than you cut off freq of your LPF, then change the duty.

    Take a look at our EPWM examples for F28379D

    C2000WARE/driverlib/f2837xd/examples/epwm