RTC1, current value get functionality

[Tamilarasan]

Hi Team.

I need to know the time elapsed for a set of instructions executed and for this to implement I tried the API app_timer_cnt_get (); in app_timer.h, but it returned 0. I don't know whether RTC1 is running or not. To use the API I mentioned what all should be configured before invoking it?. How to find which RTC is running currently ?.

Regards,

Tamilarasan C

[Jared]

Hi,

Could you share the code that shows how you're using the app timer library?

regards

Jared 

[Tamilarasan]

Hi,

Should I explicitly enable RTC0/1/2 before using Timers ?

I am working on an application written by another developer, when I use "value =  NRF_RTCx->COUNTER;" able to get current counter values of RTC2, does this mean RTC2 is running and RTC0 and RTC1 are not running ?. 

Regards,

Tamilarasan 

[Jared]

Hi,

You're using the app timer API right? If so, then you don't need to access the peripheral directly via the registers, instead you should follow this tutorial.

regards

Jared