How to start and stop a timer in S110?

[Ricky]

I use NRF51822 and s110. I want to know how to start and stop a timer, to get the time that the timer run. whitch API should I use int S110?

[Nikita]

You can get current timer value by triggering CAPTURE task for any Capture/Compare register.

NRF_TIMER2->TASKS_CAPTURE[1] = 1; // trigger TASKS_CAPTURE for Capture/Compare register 1.
time = NRF_TIMER2->CC[1]; // Get current timer value

[Ricky]

thank you!