2666702cd1
Test timers with a train of one tick timers to test that a configured SYS_CLOCK_TICKS_PER_SEC is sensible. If the TICKS_PER_SEC is too high the timer train will take longer than expected to reach the station. Worse, if the timer driver has too short of a minimum delay for its processing power and the tick rate is too high its possible the device will get caught in an interrupt loop preventing any threads from running while processing timers. This test validates that the tick rate configured is actually able to be processed without delays while also having work done in threads ensuring that no thread scheduling delays occur either from delayed timers or an interrupt loop from preventing threads from running. Signed-off-by: Tom Burdick <thomas.burdick@intel.com> |
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| src | ||
| CMakeLists.txt | ||
| Kconfig | ||
| prj.conf | ||
| README | ||
| testcase.yaml | ||
# 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.