Initializing PWM with specific duty cycle

RE: Initializing PWM with specific duty cycle

Hakon — Mon, 07 Jan 2019 13:48:43 GMT

Changing pin_polarity worked for me. Can you show me exactly what you changed in your code that didn't work?

RE: Initializing PWM with specific duty cycle

awneil — Sun, 30 Dec 2018 13:54:11 GMT

Well you need to explain that - not just sit there saying, "Help Me".

RE: Initializing PWM with specific duty cycle

Shaked — Sun, 30 Dec 2018 13:49:40 GMT

I did try it (actually before raising the question here) and I changed all required fields accordingly (max and etc). Unfortunately, it didn't help and even got something else to be un-functioning. Maybe it will work but i still need more guidelines and clarifications.

Thanks.

RE: Initializing PWM with specific duty cycle

awneil — Sun, 30 Dec 2018 12:03:18 GMT

Did you try Ashish's suggestion? What was the outcome?

RE: Initializing PWM with specific duty cycle

Shaked — Sun, 30 Dec 2018 08:47:24 GMT

HI,

I am still waiting for help.

Who can assist?

Thanks

Shaked.

RE: Initializing PWM with specific duty cycle

Ashish — Thu, 20 Dec 2018 07:10:25 GMT

Maybe, try changing the default pin polarity.

pwm1_cfg.pin_polarity[0] = APP_PWM_POLARITY_ACTIVE_LOW;

pwm1_cfg.pin_polarity[0] = APP_PWM_POLARITY_ACTIVE_HIGH;

RE: Initializing PWM with specific duty cycle

Shaked — Wed, 19 Dec 2018 12:52:11 GMT

Hi,

I am still waiting for a replay.

@Awneil-thank you, but this isn't what i need.

I would love some assistant.

Thanks,

Shaked.

RE: Initializing PWM with specific duty cycle

awneil — Wed, 12 Dec 2018 15:26:11 GMT

https://devzone.nordicsemi.com/f/nordic-q-a/38607/nrf5-sdk15-0---pwm-driver-just-set-a-fixed-duty-cycle