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MSP432E401Y: PWM from PK4 PIN

Bala
Prodigy 130 points
Part Number: MSP432E401Y

Tool/software:

Hello Team,

I am trying to generate from MSP432E401Y controller, from PK4 pin.

Could you guide me in for same.

  • 0
    TI__Guru**** 191486 points

    Hi,

      Please use the Resource Explorer to download the pwm examples. There are a few of them. Start with the pwm_gen0_basic_interrupt. Run and play with it and get a feel on how to configure PWM. You can then modify it to produce PWM on PK4 pin. 

  • 0 in reply to Charles Tsai
    Prodigy 130 points

    Hello Charles Tsai,

    I was able to generate PWM from PK4, But can i do same without using interrupt for generating PWM.

  • 0 in reply to Bala
    TI__Guru**** 191486 points

    You just disable the interrupt. The PWM will keep generating in the example. When it interrupts, it just clears the interrupt flag and then exit. If you don't want to generate interrupt, just disable it. I strongly suggest you read the source code and understand what the example is doing. It is pretty basic. It is just setting up the PWM with period and duty cycle and then enables for PWM generation.