How to change the GPIO output frequency of nRF52832 to 1KHz ?

[MeghaC]

Dear Sir,

We have a question that how to change the GPIO output frequency ?

If any sample code available, kindly share it with us.

Thank you.

[Simonr]

Hi

In the app_pwm.h header file the APP_PWM_DEFAULT_CONFIG_1CH (or _2CH) functions are defined, and here you can set the period of your PWM in us. It is used in the pwm_library example in the nRF5 SDK. Setting the period here to 1000us would result in an output of 1kHz.

Best regards,

Simon

[MeghaC]

Hi,

Thanks for quick reply, I will test & let you know the result.

Regards,

Megha Choudhari

[MeghaC]

Hi,

I have tested, the output comes exactly 1KHz.

Thanks for your support

Regards,

Megha Choudhari