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  8. <title>Lightweight USB stack: usb_hid_descriptor_header Struct Reference</title>
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  31. <div id="projectname">Lightweight USB stack
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  82. <a href="#pub-attribs">Data Fields</a> </div>
  83. <div class="headertitle">
  84. <div class="title">usb_hid_descriptor_header Struct Reference<div class="ingroups"><a class="el" href="../../d1/d44/a00098.html">USB HID class</a></div></div> </div>
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  86. <div class="contents">
  87. <p>USB HID functional descriptor header.
  88. <a href="../../d6/d43/a00216.html#details">More...</a></p>
  89. <p><code>#include &lt;<a class="el" href="../../de/de1/a00065_source.html">usb_hid.h</a>&gt;</code></p>
  90. <table class="memberdecls">
  91. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
  92. Data Fields</h2></td></tr>
  93. <tr class="memitem:a13c2d7a7fefdb43bc130bf56f98c9b37"><td class="memItemLeft" align="right" valign="top"><a id="a13c2d7a7fefdb43bc130bf56f98c9b37"></a>
  94. uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d43/a00216.html#a13c2d7a7fefdb43bc130bf56f98c9b37">bLength</a></td></tr>
  95. <tr class="memdesc:a13c2d7a7fefdb43bc130bf56f98c9b37"><td class="mdescLeft">&#160;</td><td class="mdescRight">Size of the descriptor, in bytes. <br /></td></tr>
  96. <tr class="separator:a13c2d7a7fefdb43bc130bf56f98c9b37"><td class="memSeparator" colspan="2">&#160;</td></tr>
  97. <tr class="memitem:a3d254866031aead43690c923f527e7bb"><td class="memItemLeft" align="right" valign="top"><a id="a3d254866031aead43690c923f527e7bb"></a>
  98. uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d43/a00216.html#a3d254866031aead43690c923f527e7bb">bDescriptorType</a></td></tr>
  99. <tr class="memdesc:a3d254866031aead43690c923f527e7bb"><td class="mdescLeft">&#160;</td><td class="mdescRight">Type of the descriptor, set to <a class="el" href="../../d1/d44/a00098.html#ga5834dda96d7a63aecf62d7df3f9a1a31">USB_DTYPE_HID</a>. <br /></td></tr>
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  102. uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d43/a00216.html#a07558fccc49d39ad2b339dc08e81b616">bcdHID</a></td></tr>
  103. <tr class="memdesc:a07558fccc49d39ad2b339dc08e81b616"><td class="mdescLeft">&#160;</td><td class="mdescRight">BCD encoded version that the HID descriptor and device complies to. <br /></td></tr>
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  106. uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d43/a00216.html#a38d42420c71326bbc94177b0de895e7b">bCountryCode</a></td></tr>
  107. <tr class="memdesc:a38d42420c71326bbc94177b0de895e7b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Country code of the localized device, or zero if universal. <br /></td></tr>
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  109. <tr class="memitem:ab4e96803a6e224db9eaa04ef76da3690"><td class="memItemLeft" align="right" valign="top"><a id="ab4e96803a6e224db9eaa04ef76da3690"></a>
  110. uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d43/a00216.html#ab4e96803a6e224db9eaa04ef76da3690">bNumDescriptors</a></td></tr>
  111. <tr class="memdesc:ab4e96803a6e224db9eaa04ef76da3690"><td class="mdescLeft">&#160;</td><td class="mdescRight">Total number of HID report descriptors for the interface. <br /></td></tr>
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  114. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
  115. <div class="textblock"><p>USB HID functional descriptor header. </p>
  116. <p class="definition">Definition at line <a class="el" href="../../de/de1/a00065_source.html#l00158">158</a> of file <a class="el" href="../../de/de1/a00065_source.html">usb_hid.h</a>.</p>
  117. </div><hr/>The documentation for this struct was generated from the following file:<ul>
  118. <li><a class="el" href="../../de/de1/a00065_source.html">usb_hid.h</a></li>
  119. </ul>
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