Need 1008 micro seconds timer sample application in nRF Connect SDK

[Ajitsj]

Hi,

I need a micro second timer to send out our packets at 992Hz which translates to 1008 microseconds.

I found a sample code "ncs\v2.1.0\zephyr\samples\subsys\portability\cmsis_rtos_v1\timer_synchronization". But this sample code has a millisecond timer and I cannot use floating point value for the macro "TIMER_TICKS" in this code.

Please could you help me find a timer sample code in the nRF connect SDK which can use microseconds timer ticks. So that I could transmit my packet in the function call.

Thanks and regards,

Ajit

[Amanda Hsieh]

Hi, 

I don't know if such a sample meets that requirement. It looks like the counter API using one of the TIMER peripherals could be used for this, or the nrfx_timer driver directly.

Regards,
Amanda H.

[Ajitsj]

Hi Amanda,

Thanks for your reply. Could you please point me to the counter API that I can make use of?

Thanks and regards

Ajit

[Amanda Hsieh]

Hi, 

See https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/hardware/peripherals/counter.html

-Amanda H.