diff options
Diffstat (limited to 'components/drivers/cputime/cputimer.c')
| -rw-r--r-- | components/drivers/cputime/cputimer.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/components/drivers/cputime/cputimer.c b/components/drivers/cputime/cputimer.c index 27e64a1354..12be40356e 100644 --- a/components/drivers/cputime/cputimer.c +++ b/components/drivers/cputime/cputimer.c @@ -337,6 +337,8 @@ rt_err_t rt_cputime_sleep(rt_uint64_t tick) /* current context checking */ RT_DEBUG_SCHEDULER_AVAILABLE(RT_TRUE); + rt_cputimer_init(&cputimer, "cputime_sleep", _cputime_sleep_timeout, thread, 0, RT_TIMER_FLAG_ONE_SHOT | RT_TIMER_FLAG_SOFT_TIMER); + /* disable interrupt */ level = rt_hw_interrupt_disable(); @@ -349,7 +351,6 @@ rt_err_t rt_cputime_sleep(rt_uint64_t tick) /* reset the timeout of thread timer and start it */ if (err == RT_EOK) { - rt_cputimer_init(&cputimer, "cputime_sleep", _cputime_sleep_timeout, thread, 0, RT_TIMER_FLAG_ONE_SHOT | RT_TIMER_FLAG_SOFT_TIMER); rt_cputimer_control(&cputimer, RT_TIMER_CTRL_SET_TIME, &tick); rt_cputimer_start(&cputimer); @@ -359,7 +360,6 @@ rt_err_t rt_cputime_sleep(rt_uint64_t tick) thread->error = -RT_EINTR; rt_schedule(); - rt_cputimer_detach(&cputimer); if (thread->error == -RT_ETIMEOUT) thread->error = RT_EOK; } @@ -368,6 +368,7 @@ rt_err_t rt_cputime_sleep(rt_uint64_t tick) rt_hw_interrupt_enable(level); } + rt_cputimer_detach(&cputimer); return err; } |