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9<title>WPADSetDisableChannel</title>
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13
14<h1>WPADSetDisableChannel (obsolete)</h1>
15
16<h2>Syntax</h2>
17<dl><dd><pre class="construction">
18#include &lt;revolution/wpad.h&gt;
19
20#define WPAD_DISABLE_CLEAR           0x0000
21#define WPAD_DISABLE_WIFI_CHAN_1     0x0001
22#define WPAD_DISABLE_WIFI_CHAN_2     0x0002
23#define WPAD_DISABLE_WIFI_CHAN_3     0x0004
24#define WPAD_DISABLE_WIFI_CHAN_4     0x0008
25#define WPAD_DISABLE_WIFI_CHAN_5     0x0010
26#define WPAD_DISABLE_WIFI_CHAN_6     0x0020
27#define WPAD_DISABLE_WIFI_CHAN_7     0x0040
28#define WPAD_DISABLE_WIFI_CHAN_8     0x0080
29#define WPAD_DISABLE_WIFI_CHAN_9     0x0100
30#define WPAD_DISABLE_WIFI_CHAN_10    0x0200
31#define WPAD_DISABLE_WIFI_CHAN_11    0x0400
32#define WPAD_DISABLE_WIFI_CHAN_12    0x0800
33#define WPAD_DISABLE_WIFI_CHAN_13    0x1000
34#define WPAD_DISABLE_WIFI_CHAN_14    0x2000
35
36void WPADSetDisableChannel( u16 disable );
37</pre></dd></dl>
38
39<h2>Arguments</h2>
40<TABLE class="arguments" border="1" >
41  <tr>
42<TH>disable</TH>
43<TD>Either <code>WPAD_DISABLE_CLEAR</code> or one of <code>WPAD_DISABLE_WIFI_CHAN_<i>n</i></code>.</TD>
44    </tr>
45</TABLE>
46
47<h2>Return Values</h2>
48<p>None.</p>
49
50<H2>Description</H2>
51<p>
52<font color="red"><b>The wireless LAN interference avoidance process is now performed inside the SDK. For this reason, when this function is called, nothing is actually executed internally, so it always returns <code>TRUE</code>.</b></font>
53</p>
54<P>
55Specifies a frequency not to be used for wireless communication for the controllers to avoid interference with wireless LANs. A value obtained by OR'ing <code>WPAD_DISABLE_WIFI_CHAN_<i>n</i></code> can be set for the <SPAN class="argument">disable</SPAN> argument. However, the frequency band specified must be continuous.
56</P>
57<p>
58In addition, it takes between ten and thirty seconds after this function is called for the hardware to switch the frequency band.
59</p>
60
61<h2>See Also</h2>
62<p>
63None.
64</p>
65
66<H2>Revision History</H2>
67<P>
682007/09/18 Revised the definition of <code>WPAD_DISABLE_WIFI_CHAN_<i>n</i></code>.<br>2006/09/18 Mentioned that the avoidance process is now performed inside the SDK.<br>2006/08/15 Changed an argument type to <CODE>u16</CODE> and revised the description of the argument.<br>2006/06/19 Initial version.<br>
69</P>
70<hr><p>CONFIDENTIAL</p></body>
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