1<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 2<html xml:lang="en-US" lang="en-US" xmlns="http://www.w3.org/1999/xhtml"> 3 <head> 4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 5 <meta http-equiv="Content-Style-Type" content="text/css" /> 6 <link rel="stylesheet" href="../../../../css/manpage.css" type="text/css" /> 7 <style type="text/css"><!-- 8 span.static_style 9 { 10 font-size : 8pt; 11 color : white; 12 font-weight : bold; 13 background : #44f; 14 border-left : solid 1px #aaf; 15 border-top : solid 1px #aaf; 16 border-right : solid 1px #00c; 17 border-bottom : solid 1px #00c; 18 padding-left : 2px; 19 padding-right : 2px; 20 } 21 22 span.virtual_style 23 { 24 font-size : 8pt; 25 color : white; 26 font-weight : bold; 27 background : #0a0; 28 border-left : solid 1px #0f0; 29 border-top : solid 1px #0f0; 30 border-right : solid 1px #060; 31 border-bottom : solid 1px #060; 32 padding-left : 2px; 33 padding-right : 2px; 34 } 35 36 span.protected_style 37 { 38 font-size : 8pt; 39 color : white; 40 font-weight : bold; 41 background : #444; 42 border-left : solid 1px #ccc; 43 border-top : solid 1px #ccc; 44 border-right : solid 1px #222; 45 border-bottom : solid 1px #222; 46 padding-left : 2px; 47 padding-right : 2px; 48 } 49 --></style> 50<title>nn::hid::CTR::GyroscopeStatus</title> 51 </head> 52 <body> 53<h1><CODE>nn::hid::CTR::GyroscopeStatus</CODE> Structure</h1> 54<h2>Syntax</h2> 55 <div class="section"> 56 <pre class="definition">struct GyroscopeStatus 57{ 58 <a href="../../../../nn/math/VEC3/Overview.html">nn::math::VEC3</a> speed; 59 <a href="../../../../nn/math/VEC3/Overview.html">nn::math::VEC3</a> angle; 60 <a href="../../../../nn/hid/CTR/Direction/Overview.html">Direction</a> direction; 61}; 62</pre> 63 </div> 64<h2>Description</h2> 65 <div class="section"> 66<p>This structure maintains the data acquired from the gyro sensor.</p><p>The <CODE><a href="../../../../nn/hid/CTR/GyroscopeStatus/Overview.html">GyroscopeStatus</a></CODE> structure has three members: <CODE>speed</CODE>, <CODE>angle</CODE>, and <CODE>direction</CODE>. The <CODE>speed</CODE> and <CODE>angle</CODE> members are defined as <CODE><a href="../../../../nn/math/VEC3/Overview.html">nn::math::VEC3</a></CODE> types. In the <CODE>VEC3</CODE> values, the x-, y-, and z-components correspond to the pitch, yaw, and roll axes respectively.<BR><BR>The <CODE>speed</CODE> member holds the angular speed around each axis. A value of <CODE>1.0</CODE> is taken as equal to 360 dps (degrees per second). The <CODE>angle</CODE> member holds the angle around each axis. A value of <CODE>1.0</CODE> is taken as equal to 360 degrees. The <CODE>direction</CODE> member holds the 3D attitude expressed as a 3x3 matrix.</p><!-- write here --></div> 67 <a name="variable" id="variable"> 68<h2>Member Variables</h2> 69 <div class="section"> 70 <table class="members"> 71 <tr> 72 <td width="100"> </td> 73 <th> 74<span class="argument">speed</span> 75 </th> 76<td>The angular speed around each axis. A value of <CODE>1.0</CODE> is taken as equal to 360 dps.</td> 77 </tr> 78 <tr> 79 <td width="100"> </td> 80 <th> 81<span class="argument">angle</span> 82 </th> 83<td>The angle of rotation around each axis, calculated by integrating the angular speed around that axis. A value of <CODE>1.0</CODE> is taken as equal to 360 degrees.</td> 84 </tr> 85 <tr> 86 <td width="100"> </td> 87 <th> 88<span class="argument">direction</span> 89 </th> 90<td>The 3D attitude of the gyro sensor.</td> 91 </tr> </table> 92 </div> 93 </a> 94<h2>Revision History</h2> 95 <div class="section"> 96 <dl class="history"> 97 <dt>2010/10/20</dt> 98<dd>Initial version.<br /> 99 </dd> 100 </dl> 101 </div> 102 <hr><p>CONFIDENTIAL</p></body> 103</html>