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7<title>ClearBuffer</title>
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10<h1><CODE><a href="../../../nn/Overview.html">nn</a>::<a href="../../../nn/camera/Overview.html">camera</a>::<a href="../../../nn/camera/CTR/Overview.html">CTR</a>::ClearBuffer</CODE> Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14void ClearBuffer(
15     <a href="../../../nn/camera/CTR/Port.html">Port</a> port
16);
17</pre>
18    </div>
19<h2>Parameters</h2>
20    <div class="section">
21      <table class="arguments">
22        <thead>
23          <tr>
24            <td width="15" />
25<th>Name</th>
26<td>Description</td>
27          </tr>
28        </thead>
29        <tr>
30<td>in</td>
31<th>port</th>
32<td>Specifies the port to clear.</td>
33        </tr> </table>
34    </div>
35<h2>Return Values</h2>
36    <div class="section">
37None.
38               </div>
39<h2>Description</h2>
40    <div class="section">
41<p>Clears the buffer and the error flags.</p><P>
42This function is ignored if it is called during image capture (while the <CODE><a href="../../../nn/camera/CTR/IsBusy.html">nn::camera::CTR::IsBusy</a></CODE> function returns <CODE>true</CODE>). Call this function only after you have used the <CODE><a href="../../../nn/camera/CTR/StopCapture.html">nn::camera::CTR::StopCapture</a></CODE> function to stop capturing and then waited for the <CODE><a href="../../../nn/camera/CTR/IsBusy.html">nn::camera::CTR::IsBusy</a></CODE> function's return value to change to <CODE>false</CODE>.
43          </P></div>
44<h2>Revision History</h2>
45    <div class="section">
46      <dl class="history">
47        <dt>2010/04/09</dt>
48<dd>Explained that settings cannot be applied while capturing.<br />Added description text.<br />
49        </dd>
50        <dt>2010/01/07</dt>
51<dd>Initial version.<br />
52        </dd>
53      </dl>
54    </div>
55  <hr><p>CONFIDENTIAL</p></body>
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