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9<title>WPADGetAccGravityUnit</title>
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13
14<h1>WPADGetAccGravityUnit</h1>
15
16
17<h2>C Specification</h2>
18
19<dl>
20  <dd><pre><code>#include &lt;revolution/wpad.h&gt;
21
22#define WPAD_CHAN0               0
23#define WPAD_CHAN1               1
24#define WPAD_CHAN2               2
25#define WPAD_CHAN3               3
26
27typedef struct WPADAcc
28{
29    s16 x;
30    s16 y;
31    s16 z;
32}
33
34void WPADGetAccGravityUnit( s32 chan, u32 type, WPADAcc *acc );</CODE></pre>
35  </dd>
36</dl>
37
38<h2>Arguments</h2>
39<TABLE border="1">
40  <TBODY>
41    <TR>
42<TD width="120" bgcolor="#ffffe8"><code><b><i>chan</i></b></code></TD>
43<TD>One of the <code>WPAD_CHAN<i>n</i></code> values.</TD>
44    </TR>
45    <TR>
46<TD width="120" bgcolor="#ffffe8"><code><b><i>type</i></b></code></TD>
47<TD>One of <code>WPAD_DEV_*</code>.</TD>
48    </TR>
49    <TR>
50<TD width="120" bgcolor="#ffffe8"><code><b><i>acc</i></b></code></TD>
51<TD>Pointer used to copy X, Y, Z axis calibration values.</TD>
52    </TR>
53  </TBODY>
54</TABLE>
55
56<h2>Return Values</h2>
57
58<p>None.</p>
59
60<H2>Description</H2>
61<p>
62Gets motion sensor values when calibration data (force equivalent to 1G (gravity) on the x, y, z axes) is applied to any of the axes of the motion sensor in the Wii Remote or Nunchuk in the specified channel.
63
64<ul>
65	<li>Gets the calibration data for the Wii Remote motion sensor when <code>type</code> is <code>WPAD_DEV_CORE</code>.</li>
66	<li>Gets the calibration data for the Nunchuk motion sensor when <code>type</code> is <code>WPAD_DEV_FREESTYLE</code>.</li>
67</ul>
68
69</p>
70
71<h2>See Also</h2>
72<p>
73<A href="./toc.html" target="contents">WPAD Functions</A><br>
74</p>
75
76<H2>Revision History</H2>
77<P>
782007/02/13 Changed the Description to use the term &quot;calibration&quot;<br> 2006/06/19 Initial version<br>
79</P>
80
81<hr>
82<P>CONFIDENTIAL</p>
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