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<li class="navelem"><a class="el" href="dir_c8a8870798f18a14afbce47230dc4059.html">GitHub</a></li><li class="navelem"><a class="el" href="dir_8d22a5dfb299d0b3a2bdc551c5cdbd10.html">USB_Host_Shield_2.0</a></li> </ul>
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<div class="title">hiduniversal.h</div> </div>
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<a href="hiduniversal_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#if !defined(__HIDUNIVERSAL_H__)</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor"></span><span class="preprocessor">#define __HIDUNIVERSAL_H__</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#include "<a class="code" href="hid_8h.html">hid.h</a>"</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">//#include "hidescriptorparser.h"</span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div>
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<div class="line"><a name="l00007"></a><span class="lineno"><a class="code" href="class_h_i_d_universal.html"> 7</a></span> <span class="keyword">class </span><a class="code" href="class_h_i_d_universal.html">HIDUniversal</a> : <span class="keyword">public</span> <a class="code" href="class_h_i_d.html">HID</a></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> {</div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>  <span class="keyword">struct </span>ReportParser</div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>  {</div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>  uint8_t rptId;</div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>  <a class="code" href="class_h_i_d_report_parser.html">HIDReportParser</a> *rptParser;</div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  } rptParsers[<a class="code" href="hid_8h.html#aeeb08a8b14bc04296f1c839872abc8af">MAX_REPORT_PARSERS</a>];</div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>  <span class="comment">// HID class specific descriptor type and length info obtained from HID descriptor</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  <a class="code" href="struct_h_i_d___c_l_a_s_s___d_e_s_c_r_i_p_t_o_r___l_e_n___a_n_d___t_y_p_e.html">HID_CLASS_DESCRIPTOR_LEN_AND_TYPE</a> descrInfo[<a class="code" href="hid_8h.html#a9901c86718db1fefe5d116aa254361cf">HID_MAX_HID_CLASS_DESCRIPTORS</a>];</div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  <span class="comment">// Returns HID class specific descriptor length by its type and order number</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  uint16_t GetHidClassDescrLen(uint8_t type, uint8_t num);</div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <a class="code" href="struct_ep_info.html">EpInfo</a> epInfo[<a class="code" href="class_h_i_d.html#a884aa67312324e7d23a052a6dc80337e">totalEndpoints</a>];</div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <span class="keyword">struct </span>HIDInterface</div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  {</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="keyword">struct</span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  {</div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  uint8_t bmInterface : 3;</div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  uint8_t bmAltSet : 3;</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  uint8_t bmProtocol : 2;</div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  };</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  uint8_t epIndex[<a class="code" href="class_h_i_d.html#acd92969682030cd5cac310dd7746c7c7">maxEpPerInterface</a>];</div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  };</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  </div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  HIDInterface hidInterfaces[<a class="code" href="class_h_i_d.html#afe5186f46ac7b580bb3dc289e3f237b2">maxHidInterfaces</a>];</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  uint8_t bConfNum; <span class="comment">// configuration number</span></div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  uint8_t bNumIface; <span class="comment">// number of interfaces in the configuration</span></div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  uint8_t bNumEP; <span class="comment">// total number of EP in the configuration</span></div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  uint32_t qNextPollTime; <span class="comment">// next poll time</span></div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordtype">bool</span> bPollEnable; <span class="comment">// poll enable flag</span></div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">static</span> <span class="keyword">const</span> uint16_t constBuffLen = 64; <span class="comment">// event buffer length</span></div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  uint8_t prevBuf[constBuffLen]; <span class="comment">// previous event buffer</span></div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordtype">void</span> Initialize();</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  HIDInterface* FindInterface(uint8_t iface, uint8_t alt, uint8_t proto);</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordtype">void</span> ZeroMemory(uint8_t len, uint8_t *buf);</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordtype">bool</span> BuffersIdentical(uint8_t len, uint8_t *buf1, uint8_t *buf2);</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordtype">void</span> SaveBuffer(uint8_t len, uint8_t *src, uint8_t *dest);</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">protected</span>:</div>
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<div class="line"><a name="l00053"></a><span class="lineno"><a class="code" href="class_h_i_d_universal.html#a1c333e67c1bd0e69db565d6976d063b1"> 53</a></span>  <span class="keywordtype">bool</span> <a class="code" href="class_h_i_d_universal.html#a1c333e67c1bd0e69db565d6976d063b1">bHasReportId</a>;</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="comment">// HID implementation</span></div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">virtual</span> <a class="code" href="class_h_i_d_report_parser.html">HIDReportParser</a>* <a class="code" href="class_h_i_d_universal.html#aff53de37b98aa1e4a6e45be701ddcc65">GetReportParser</a>(uint8_t <span class="keywordtype">id</span>);</div>
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<div class="line"><a name="l00057"></a><span class="lineno"><a class="code" href="class_h_i_d_universal.html#a60f06d86767b4b2c973d08383c7a0048"> 57</a></span>  <span class="keyword">virtual</span> uint8_t <a class="code" href="class_h_i_d_universal.html#a60f06d86767b4b2c973d08383c7a0048">OnInitSuccessful</a>() { <span class="keywordflow">return</span> 0; };</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <a class="code" href="class_h_i_d_universal.html#abdbac688c7e4b682055cebd82e13a595">HIDUniversal</a>(<a class="code" href="class_u_s_b.html">USB</a> *p);</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="comment">// HID implementation</span></div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="class_h_i_d_universal.html#afbd599879e9c3cdea382e87afd6ab29a">SetReportParser</a>(uint8_t <span class="keywordtype">id</span>, <a class="code" href="class_h_i_d_report_parser.html">HIDReportParser</a> *prs);</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="comment">// USBDeviceConfig implementation</span></div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">virtual</span> uint8_t <a class="code" href="class_h_i_d_universal.html#a384b0e219f763e2d6407636bfd4ccea7">Init</a>(uint8_t parent, uint8_t port, <span class="keywordtype">bool</span> lowspeed);</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">virtual</span> uint8_t <a class="code" href="class_h_i_d_universal.html#af999fc50ef4b5dec0391bda79ec83bda">Release</a>();</div>
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||
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">virtual</span> uint8_t <a class="code" href="class_h_i_d_universal.html#ac27e857a0d9619c8abc31be0b690c83c">Poll</a>();</div>
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<div class="line"><a name="l00069"></a><span class="lineno"><a class="code" href="class_h_i_d_universal.html#abcc6921b7beaf0aac2acbcdddd535626"> 69</a></span>  <span class="keyword">virtual</span> uint8_t <a class="code" href="class_h_i_d_universal.html#abcc6921b7beaf0aac2acbcdddd535626">GetAddress</a>() { <span class="keywordflow">return</span> <a class="code" href="class_h_i_d.html#a525edb36c2cd8470eae703d3b236e4a7">bAddress</a>; };</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="comment">// UsbConfigXtracter implementation</span></div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_h_i_d_universal.html#ab9b13f27eca16e0accc14fff9bd318e2">EndpointXtract</a>(uint8_t conf, uint8_t iface, uint8_t alt, uint8_t proto, <span class="keyword">const</span> <a class="code" href="struct_u_s_b___e_n_d_p_o_i_n_t___d_e_s_c_r_i_p_t_o_r.html">USB_ENDPOINT_DESCRIPTOR</a> *ep);</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> };</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="preprocessor">#endif // __HIDUNIVERSAL_H__</span></div>
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<hr class="footer"/><address class="footer"><small>
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Generated on Wed Jan 30 2013 21:23:56 for USB_Host_Shield_2.0 by  <a href="http://www.doxygen.org/index.html">
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<img class="footer" src="doxygen.png" alt="doxygen"/>
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</a> 1.8.3.1
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</small></address>
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</body>
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</html>
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