RE: RE: A BEGINNER'S GUIDE

Einar Thorsrud — Tue, 10 Nov 2020 11:40:26 GMT

Hi,

The first starting point should be nRF9160 DK Getting Started.

RE: RE: A BEGINNER'S GUIDE

Mahesh Reddy — Tue, 10 Nov 2020 11:36:08 GMT

I am a beginner first time I am going to deal with nrf9160 DK can you suggest any codings guides to me

RE: RE: A BEGINNER'S GUIDE

Einar Thorsrud — Tue, 16 Oct 2018 08:26:32 GMT

Hi,

I assume you are asking about the operation queue for the application timer library? If so, then the timer operation queue is a queue where operations are put when you for instance call app_timer_start() or app_timer_stop(). The timer library documentation has a good description:

When calling app_timer_start() or app_timer_stop(), the timer operation is just queued, and the software interrupt is triggered. The actual timer start/stop operation is executed by the SWI0 interrupt handler. Since the SWI0 interrupt is running in APP_LOW, if the application code calling the timer function is running in APP_LOW or APP_HIGH, the timer operation will not be performed until the application handler has returned. This will be the case, for example, when stopping a timer from a time-out handler when not using the scheduler.