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解决关中断时进行了调度操作

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zhkag
2023-02-25 02:46:01 -05:00
committed by Man, Jianting (Meco)
parent e50a7e3f85
commit 4c1c6ef4e4
1 changed files with 3 additions and 2 deletions
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components/drivers/cputime/cputimer.c
+3 -2
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@@ -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;
}