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7<title>KPADSetConnectCallback</title>
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11
12<h1>KPADSetConnectCallback</h1>
13
14<h2>Syntax</h2>
15<dl><dd><pre class="construction">
16#include &lt;revolution/kpad.h&gt;
17
18void KPADSetConnectCallback( s32 chan, WPADConnectCallback callback );
19</pre></dd></dl>
20
21<H2>Arguments</H2>
22<TABLE class="arguments" border="1" >
23  <TBODY>
24    <TR>
25<TH>chan</TH>
26<TD>One of the <code>WPAD_CHAN<i>n</i></code> values.</TD>
27    </TR>
28    <TR>
29<TH>callback</TH>
30<TD>A connection notification callback for applications that is called after the internal connection notification callback of the KPAD library is processed.</TD>
31    </TR>
32  </TBODY>
33</TABLE>
34
35<H2>Return Values</H2>
36<P>None.</P>
37
38<H2>Description</H2>
39<p>
40Registers a communication notification callback for applications. When <CODE>NULL</CODE> is specified, the callback for applications will not be called until reconfiguration.
41</p>
42
43<p>
44Unlike the KPADOld library, the KPAD library uses a WPAD library connection notification callback. For this reason, the application cannot call a <a href="../wpad/WPADSetConnectCallback.html"><CODE>WPADSetConnectCallback</CODE></a> function that controls the WPAD library connection notification callback. Please use this function instead.
45</p>
46
47<p>
48Be aware that the callback registered through this function will not be released unless you either release it by specifying <CODE>NULL</CODE> for this function's argument or call the <a href="./KPADShutdown.html"><code>KPADShutdown</code></a> function. Connecting or disconnecting the controller will not release the callback.
49</p>
50
51<h2>See Also</h2>
52<p class="reference">
53<a href="../wpad/WPADSetConnectCallback.html">WPADSetConnectCallback</a>,
54<a href="../kpad/KPADShutdown.html">KPADShutdown</a>
55</p>
56
57<H2>Revision History</H2>
58<p>
592008/04/17 Initial version.<br>
60</p>
61
62<hr><p>CONFIDENTIAL</p></body>
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