Timers

[DPJONES]

Hi

I am would like to know how to setup *.overlay file for timer and find code for a simple timer interrupt using the nrf54l15.

Best Regards

David

[DPJONES]

Hi

Can you tell me what file has the peripheral declarations ie timer20

BRs

David

[Kenneth]

Hi David,

I skipped using the devicetree in this case, and simply updated:
https://github.com/kemegard/nrfx_timer_nrf54l15/blob/main/src/nrfx_timer/timer/main.c#L54 
Which is then used in:
https://github.com/kemegard/nrfx_timer_nrf54l15/blob/main/src/nrfx_timer/timer/main.c#L97 

Kenneth

[DPJONES]

Hi Kenneth

Where do find out what 20 is, where its allocated can it 320, I am very new to nordic so what is 20 referring too do you have 20 different timers in the peripherals.

Also this line is incorrect  nrfx_timer_init(&timer_inst, &config, timer_handler); and does not compile should be nrfx_timer_init(&timer_inst, &config, timer_event_handler);

BRs

David

[Kenneth]

https://docs.nordicsemi.com/bundle/ps_nrf54L15/page/timer.html#d1794e209 

Kenneth