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Fix errors in documentation and comments related to the Tickless OS. From Vijay Kumar

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This commit is contained in:
Gregory Nutt 2014-08-09 06:41:38 -06:00
parent 2963643ea9
commit 9f76ac7f4a
1 changed files with 3 additions and 3 deletions
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6
Documentation/NuttxPortingGuide.html
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@ -2569,7 +2569,7 @@ int up_timer_gettime(FAR struct timespec *ts);
int up_timer_cancel(FAR struct timespec *ts);
</ul>
<p><b>Description</b>:</p>
Cancel the interval timer and return the time remaining on the timer. These two steps need to be as nearly atomic as possible. <code>up_timer_expiration()</code> will not be called unless the timer is restarted with <code>up_timer_start()</code>. If, as a race condition, the timer has already expired when this function is called, then that pending interrupt must be cleared so that <code>up_timer_expiration()</code> is not called spuriously and the remaining time of zero should be returned.
Cancel the interval timer and return the time remaining on the timer. These two steps need to be as nearly atomic as possible. <code>sched_timer_expiration()</code> will not be called unless the timer is restarted with <code>up_timer_start()</code>. If, as a race condition, the timer has already expired when this function is called, then that pending interrupt must be cleared so that <code>sched_timer_expiration()</code> is not called spuriously and the remaining time of zero should be returned.
<ul>
</ul>
<p><b>Input Parameters</b>:</p>
@ -2592,12 +2592,12 @@ int up_timer_cancel(FAR struct timespec *ts);
int up_timer_start(FAR const struct timespec *ts);
</ul>
<p><b>Description</b>:</p>
Start the interval timer. <code>up_timer_expiration()</code> will be called at the completion of the timeout (unless <code>up_timer_cancel()</code> is called to stop the timing).
Start the interval timer. <code>sched_timer_expiration()</code> will be called at the completion of the timeout (unless <code>up_timer_cancel()</code> is called to stop the timing).
<ul>
</ul>
<p><b>Input Parameters</b>:</p>
<ul>
<li><code>ts</code>: Provides the time interval until <code>up_timer_expiration()</code> is called.</li>
<li><code>ts</code>: Provides the time interval until <code>sched_timer_expiration()</code> is called.</li>
</ul>
<p><b>Returned Value</b>:</p>
<ul>