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7<title>SetPeriodic</title>
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10<h1><CODE><a href="../../../nn/Overview.html">nn</a>::<a href="../../../nn/os/Overview.html">os</a>::<a href="../../../nn/os/Alarm/Overview.html">Alarm</a>::SetPeriodic</CODE> Member Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13<pre class="definition">#include &lt;nn/os.h&gt;
14void SetPeriodic(
15     <a href="../../../nn/fnd/TimeSpan/Overview.html">nn::fnd::TimeSpan</a> interval,
16     <a href="../../../nn/os/AlarmHandler.html">AlarmHandler</a> handler,
17     void * param
18);
19</pre>
20    </div>
21<h2>Arguments</h2>
22    <div class="section">
23      <table class="arguments">
24        <thead>
25          <tr>
26            <td width="15" />
27<th>Name</th>
28<td>Description</td>
29          </tr>
30        </thead>
31        <tr>
32<td>in</td>
33<th>interval</th>
34<td>Interval at which to call the handler.</td>
35        </tr>
36        <tr>
37<td>in</td>
38<th>handler</th>
39<td>Alarm handler.</td>
40        </tr>
41        <tr>
42<td>in</td>
43<th>param</th>
44<td>Parameters to pass to the handler.</td>
45        </tr> </table>
46    </div>
47<h2>Return Values</h2>
48    <div class="section">
49None.
50               </div>
51<h2>Description</h2>
52    <div class="section">
53<p>Sets a periodic alarm. Calls the handler, and continues calling it, at the specified <SPAN class="argument">interval</SPAN>.</p><p>
54In the Debug/Development builds, if this function is called while an alarm is set it will fail on an assertion inside the library. In the Release build, processing with continue without applying the setting.
55            </p></div>
56<h2>Revision History</h2>
57    <div class="section">
58      <dl class="history">
59        <dt>2011/06/22</dt>
60<dd>Described the behavior if called while an alarm is set.<br />
61        </dd>
62        <dt>2010/01/07</dt>
63<dd>Initial version.<br />
64        </dd>
65      </dl>
66    </div>
67  <hr><p>CONFIDENTIAL</p></body>
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69