pwm with use of timer and ppi

RE: pwm with use of timer and ppi

Stefan Birnir Sverrisson — Tue, 28 Jun 2016 16:12:33 GMT

I would encourage you to copy the PWM library from SDK 10 or SDK 11 into your project. There was an ongoing attempt from us and other develoopers to generate reliable PWM for nRF51, but we eventually got it right in SDK 10.0.0. I would discourage you to do PWM manually, but rather try to use the PWM library from SDK 10/11 with your SDK 6 project. Just realize what peripherals you are using with the SDK 10/11 pwm library and avoid use those with other SDK 6 modules.

RE: pwm with use of timer and ppi

navid — Tue, 28 Jun 2016 05:18:21 GMT

im on sdk v6

RE: pwm with use of timer and ppi

Stefan Birnir Sverrisson — Mon, 27 Jun 2016 14:41:13 GMT

First question: Would you want to use app_pwm library instead of generating the PWM manually. The app_pwm internally uses TIMER+PPI+GPIOTE to generate the PWM. Valid from SDK 10.0.0. There is an example in the SDK.