Repeatitive Timer and Edge Counter in nRF5340

[mexco]

I need repetitive Timer and Edge Counter in my application. There is is a single Timer Peripheral that can be used either as a Timer or Counter.  As well, further in counter mode, it is required to count both edges pe second. SO, how can all these be achieved ?

[Sigurd]

Hi,

I believe I have some code here that does what you describe:

https://github.com/sigurdnev/ncs-playground/blob/master/samples/pulse_detector/src/main.c

[mexco]

After adding the suuggested lines to prj.conf file,

CONFIG_NRFX_TIMER0=y
CONFIG_NRFX_TIMER1=y

ther is build error as shown in image.

[Sigurd]

Hi,

How does your main.c and prj.conf look like now?