Guarantee rtems_timer_server_fire_after() will be 'after' interval

Matthew J Fletcher amimjf at
Wed Jun 3 08:05:22 UTC 2020


Does the implementation of rtems_timer_server_fire_after() ensure that the
supplied routine will be called 'after' the interval ?

On my ARMv7M BSP with a 10ms tick and 100 passed as the interval argument i
occasionally (once in 10,00 or so) see the following;

routine called - 0 millis
routine called - 980 millis

I am using rtems_clock_get_ticks_since_boot() to get the millis

Matthew J Fletcher
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