mirror of
https://github.com/oliverschmidt/contiki.git
synced 2024-11-19 03:05:14 +00:00
20 lines
858 B
Markdown
20 lines
858 B
Markdown
|
Timers test
|
||
|
|
===========
|
||
|
|
Timers test is an application allows for testing clocks implementation for nRF52 DK.
|
||
|
|
The results of different tests are output to the console.
|
||
|
|
|
||
|
|
There are 4 tests performed:
|
||
|
|
|
||
|
|
1) TEST clock_delay_usec() - measures duration of a NOP delay using rtimer. It's expected
|
||
|
|
that difference is close to 0.
|
||
|
|
|
||
|
|
2) TEST rtimer - schedules an rtimer callback after 1 second. Prints actual time difference
|
||
|
|
in rtimer and clock ticks. It's expected that both values are close to 0.
|
||
|
|
|
||
|
|
3) TEST etimer - schedules an event timer and measures time difference. It is expected that
|
||
|
|
the value is close to 0.
|
||
|
|
|
||
|
|
The example requires one DK and it doesn't use SoftDevice. To compile and flash the
|
||
|
|
example run:
|
||
|
|
|
||
|
|
make TARGET=nrf52dk timer-test.flash
|