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8<title>RTC_SetDate</title>
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14<h1 align="left">RTC_SetDate <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_SetDate( const <A href="RTCDate.html">RTCDate</A>* date );</CODE></PRE>
22  </dd>
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24</dl><h2>Arguments</h2>
25<TABLE border="1" width="100%">
26  <TBODY>
27    <TR>
28      <TD width="300"><em><strong><font face="Courier New">date</font></strong></em></TD>
29      <TD width="700">Pointer to the buffer storing date data.</TD>
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34<h2>Return Values</h2>
35<p>If the request succeeds, it returns 0. If the request fails, it returns a numeric value other than 0.</p>
36
37<H2>Description</H2>
38<P>This function writes date data to the real time clock. It sends date data to ARM7 and returns the process result once it is received. This is a synchronous version of the <code><A href="RTC_SetDateAsync.html">RTC_SetDateAsync</A></code> function.</P>
39
40<h2>Note</h2>
41<P><FONT color=red>Do not define parameter values of nonexistent years, months, or days. However, you may specify a day of the week that does not match the actual calendar. This function requires a PXI interrupt for synchronization. It cannot be used in situations where PXI interrupts are prohibited.</FONT><BR><FONT color=red>Because applications cannot change the date, use this function only for debugging during development.</FONT></P>
42
43<h2>See Also</h2>
44<P><code><a href="RTC_SetDateAsync.html">RTC_SetDateAsync</a>, <a href="RTC_GetDate.html">RTC_GetDate</a>, <a href="RTC_GetDateAsync.html">RTC_GetDateAsync</a>, <a href="RTCResult.html">RTCResult</a>, <a href="RTCDate.html">RTCDate</a></code></P>
45
46<H2>Revision History</H2>
47<P>
482005/03/08 Standardized the Japanese term for &quot;interrupt.&quot;<br> 2004/05/18 Initial version.</P>
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