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7<title>GetVsyncInterruptEvent</title>
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10<h1><CODE>nn::camera::CTR::GetVsyncInterruptEvent</CODE> Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14void GetVsyncInterruptEvent(
15     <a href="../../../nn/os/Event/Overview.html">nn::os::Event</a> * pEvent,
16     <a href="../../../nn/camera/CTR/Port.html">Port</a> port
17);
18</pre>
19    </div>
20<h2>Arguments</h2>
21    <div class="section">
22      <table class="arguments">
23        <thead>
24          <tr>
25            <td width="15" />
26<th>Name</th>
27<td>Description</td>
28          </tr>
29        </thead>
30        <tr>
31<td>out</td>
32<th>pEvent</th>
33<td>Event caused when a VSYNC interrupt occurs.</td>
34        </tr>
35        <tr>
36<td>in</td>
37<th>port</th>
38<td>Specifies port on which to detect interrupts.</td>
39        </tr> </table>
40    </div>
41<h2>Return Values</h2>
42    <div class="section">
43None.
44               </div>
45<h2>Description</h2>
46    <div class="section">
47<p>Gets the event used to detect camera V-Sync interrupts.</p><P>
48<B>Note:</B> VSYNC interrupts occur while a camera is active, even if it is not capturing images. Consequently, be aware that a camera will continue generating VSYNC interrupts for as long as it is activated by the <CODE>Activate</CODE> function, even if the <CODE>IsBusy</CODE> function returns <CODE>false</CODE>.
49            </P><p>
50			    This function gets an auto-reset event in <SPAN class="argument">pEvent</SPAN> regardless of how the application was initialized.
51			</p></div>
52<h2>Revision History</h2>
53    <div class="section">
54      <dl class="history">
55        <dt>2010/06/17</dt>
56<dd>Added information on event types.<br />
57        </dd>
58        <dt>2010/04/09</dt>
59<dd>Added <B>Note</B>.<br />
60        </dd>
61        <dt>2010/01/07</dt>
62<dd>Initial version.<br />
63        </dd>
64      </dl>
65    </div>
66  <hr><p>CONFIDENTIAL</p></body>
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