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93b63df762
zephyr/tests/kernel/timer/timer_behavior
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Gerard Marull-Paretas 93b63df762 samples, tests: convert string-based twister lists to YAML lists 
Twister now supports using YAML lists for all fields that were written
as space-separated lists. Used twister_to_list.py script. Some artifacts
on string length are due to how ruamel dumps content.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
2023-05-10 09:52:37 +02:00
..
src tests: timer_behavior: don't fail the test with timer wrap-arounds 2023-04-18 16:46:13 -04:00
CMakeLists.txt
Kconfig tests: kernel: timer_behavior: Decrease tick rate for nRF 2023-04-05 08:30:15 +02:00
prj.conf tests: kernel: timer_behavior: improve timer_tick_train output 2023-02-19 20:34:37 -05:00
README test: timer_behavior: Rename readme.md to readme 2022-09-06 17:54:52 -04:00
testcase.yaml samples, tests: convert string-based twister lists to YAML lists 2023-05-10 09:52:37 +02:00

README 

# Test a timer implementations variance and long term drift

Records and calculates statistical values against a timer validating that.

1. Timer variance and standard deviation is below defined acceptable values.
2. Periodic timers do not drift in either direction from expected total time.

Timers are meant to be precise and accurate. This test validates an implementation is both.