Introduction

This test application sets up a ztimer_periph at 1MHz, then measures 1024 times how much overhead ztimer adds.

It uses the "ztimer_overhead_set()" function. See it's documentation for more information.

It then sets adjust_set parameter and sleeps 1024 times and measure how much overhead ztimer_sleep adds.

It uses the "ztimer_overhead_sleep()" function. See it's documentation for more information.

At the end of the test adjust_set and adjust_sleep values are printed that can be set for the target BOARD in board.h.

e.g for dwm1001:

ZTIMER_USEC adjust params for dwm1001:
    CONFIG_ZTIMER_USEC_ADJUST_SET    6
    CONFIG_ZTIMER_USEC_ADJUST_SLEEP  21