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14<h1 align="left">RTC_SyncSWClock <img src="../image/NTR.gif" align="middle"><img src="../image/TWL.gif" align="middle"></h1>
15
16<h2>Syntax</h2>
17
18<dl>
19  <dd>
20<CODE>#include &lt;nitro/rtc.h&gt;</CODE><BR>
21<PRE><CODE><A href="RTCResult.html">RTCResult</A> RTC_SyncSWClock( void );</CODE></PRE>
22  </dd>
23
24</dl><h2>Arguments</h2>
25<p>None.</p>
26
27<h2>Return Values</h2>
28<p>
29Returns the results of calling <code><A href="RTC_GetDateTime.html">RTC_GetDateTime</A></code> within the function.
30</p>
31
32<H2>Description</H2>
33<P>
34Synchronizes the software clock with the current RTC time. Do not call this function while PXI interrupts are disabled, because it calls the <code><A href="RTC_GetDateTime.html">RTC_GetDateTime</A></code> function internally.
35</P>
36<P>
37This function is also invoked from the callback that is added by the <code><A href="RTC_InitSWClock.html">RTC_InitSWClock</A></code> function and triggered when recovering from Sleep Mode.
38</P>
39<P>
40You can call the <code><A href="RTC_GetLastSyncSWClockResult.html">RTC_GetLastSyncSWClockResult</A></code> function to get the return value from the last call to the <code>RTC_SyncSWClock</code> function.
41</P>
42
43<h2>See Also</h2>
44<P><CODE><A href="RTC_InitSWClock.html">RTC_InitSWClock</A>, <A href="RTC_GetLastSyncSWClockResult.html">RTC_GetLastSyncSWClockResult</A>, <A href="RTCResult.html">RTCResult</A></CODE></P>
45
46<H2>Revision History</H2>
47<P>
482008/04/17 Initial version.
49</P>
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