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7<title>RegisterInterruptEvents</title>
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9  <body>
10<h1><CODE>nn::dsp::CTR::RegisterInterruptEvents</CODE> Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14<a href="../../../nn/Result/Overview.html">nn::Result</a> RegisterInterruptEvents(
15     <a href="../../../nn/Handle/Overview.html">nn::Handle</a> handle,
16     s32 type,
17     s32 port = 0
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>handle</th>
34<td>Event object handle.</td>
35        </tr>
36        <tr>
37<td>in</td>
38<th>type</th>
39<td>Interrupt type.</td>
40        </tr>
41        <tr>
42<td>in</td>
43<th>port</th>
44<td>The pipe's port number (only valid when the <SPAN class="argument">type</SPAN> is <CODE>PIPE</CODE>).</td>
45        </tr> </table>
46    </div>
47<h2>Return Values</h2>
48<div class="section">Returns the result of the operation. </div>
49<h2>Description</h2>
50    <div class="section">
51<p>Registers an event handle with the DSP process in order to receive DSP interrupts.</p><p>
52To unregister it, specify an invalid handle as an argument.
53      </p><p>
54The return value details are as follows.
55</p><p><table><tr><th>Level</th><th>Summary</th><th>Module</th><th>Description</th><th>Content</th></tr><tr><td>LEVEL_SUCCESS</td><td>SUMMARY_SUCCESS</td><td>MODULE_COMMON</td><td>DESCRIPTION_SUCCESS</td><td>Process succeeded.</td></tr><tr><td>LEVEL_STATUS</td><td>SUMMARY_INVALID_STATE</td><td>MODULE_NN_DSP</td><td>DESCRIPTION_NOT_INITIALIZED</td><td>The DSP library is not initialized.</td></tr></table></p></div>
56<h2>Revision History</h2>
57    <div class="section">
58      <dl class="history">
59        <dt>2010/01/29</dt>
60<dd>Initial version.<br />
61        </dd>
62      </dl>
63    </div>
64  <hr><p>CONFIDENTIAL</p></body>
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