Fix clock_time2ticks to round up, not down. This makes sem_timedwait for at least the necessary period.

2013-01-09 21:40:42 -08:00 · 2013-01-09 21:40:42 -08:00 · 81115166a7
parent 3cea0959b7
commit 81115166a7
1 changed files with 1 additions and 1 deletions
--- a/nuttx/sched/clock_time2ticks.c
+++ b/nuttx/sched/clock_time2ticks.c
@ -97,6 +97,6 @@ int clock_time2ticks(FAR const struct timespec *reltime, FAR int *ticks)

  /* Convert microseconds to clock ticks */

-  *ticks = relusec / USEC_PER_TICK;
+  *ticks = (relusec + USEC_PER_TICK - 1) / USEC_PER_TICK;
  return OK;
 }