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html/sv__can_8cpp_source.html
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s.sviridov
Update Doxyfile, configuration.h, and 944 more files...
28 май 2026, 17:08
28 май 2026, 17:08
9a58aca
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.20"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>Modus: Исходный файл libs/io/can/src/sv_can.cpp</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtreedata.js"></script> <script type="text/javascript" src="navtree.js"></script> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/searchdata.js"></script> <script type="text/javascript" src="search/search.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectlogo"><img alt="Logo" src="modus.png"/></td> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">Modus  <span id="projectnumber">2</span> </div> <div id="projectbrief">Modus/2.0/</div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Создано системой Doxygen 1.8.20 --> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ var searchBox = new SearchBox("searchBox", "search",false,'Поиск'); /* @license-end */ </script> <script type="text/javascript" src="menudata.js"></script> <script type="text/javascript" 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onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> </div> <!-- iframe showing the search results (closed by default) --> <div id="MSearchResultsWindow"> <iframe src="javascript:void(0)" frameborder="0" name="MSearchResults" id="MSearchResults"> </iframe> </div> <div class="header"> <div class="headertitle"> <div class="title">sv_can.cpp</div> </div> </div><!--header--> <div class="contents"> <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#include "sv_can.h"</span></div> <div class="line"><a name="l00002"></a><span class="lineno"> 2</span>  </div> <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> SvCAN::SvCAN():</div> <div class="line"><a name="l00004"></a><span class="lineno"> 4</span>  sock(0)</div> <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> {</div> <div class="line"><a name="l00006"></a><span class="lineno"> 6</span>  </div> <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> }</div> <div class="line"><a name="l00008"></a><span class="lineno"> 8</span>  </div> <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> SvCAN::~SvCAN()</div> <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> {</div> <div class="line"><a name="l00011"></a><span class="lineno"> 11</span>  close(sock);</div> <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> }</div> <div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  </div> <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="keywordtype">void</span> SvCAN::setParams(<span class="keyword">const</span> QString& params) <span class="comment">// modus::module::Config* config) //, modus::IOBuffer*iobuffer)</span></div> <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> {</div> <div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  m_params = CANParams::fromJsonString(params);</div> <div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  </div> <div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  {</div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  <span class="comment">// задаем парметры порта с помощью ip link</span></div> <div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  QProcess p(<span class="keyword">this</span>);</div> <div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  QByteArray b;</div> <div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  </div> <div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  p.start(QString(<span class="stringliteral">"sudo ip link set %1 down"</span>).arg(m_params.portname));</div> <div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  </div> <div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="keywordflow">if</span>(p.waitForFinished(1000)) {</div> <div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  </div> <div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  b = p.readAllStandardError();</div> <div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  </div> <div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keywordflow">if</span>(!b.isEmpty())</div> <div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keywordflow">throw</span> sv::SvException(QString(ERR_PORT_ADJUST)</div> <div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  .arg(m_params.portname).arg(QString(b)));</div> <div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  }</div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keywordflow">else</span></div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keywordflow">throw</span> sv::SvException(QString(ERR_PORT_ADJUST)</div> <div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  .arg(m_params.portname).arg(p.errorString()));</div> <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  </div> <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  p.start(QString(<span class="stringliteral">"sudo ip link set %1 type can bitrate %2"</span>)</div> <div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  .arg(m_params.portname)</div> <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  .arg(m_params.bitrate));</div> <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  </div> <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordflow">if</span>(p.waitForFinished(1000)) {</div> <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  </div> <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  b = p.readAllStandardError();</div> <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  </div> <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordflow">if</span>(!b.isEmpty())</div> <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">throw</span> sv::SvException(QString(ERR_PORT_ADJUST)</div> <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  .arg(m_params.portname).arg(QString(b)));</div> <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  }</div> <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordflow">else</span></div> <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordflow">throw</span> sv::SvException(QString(ERR_PORT_ADJUST)</div> <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  .arg(m_params.portname).arg(p.errorString()));</div> <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  </div> <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  p.start(QString(<span class="stringliteral">"sudo ip link set %1 up"</span>).arg(m_params.portname));</div> <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  </div> <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordflow">if</span>(p.waitForFinished(1000)) {</div> <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  </div> <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  b = p.readAllStandardError();</div> <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  </div> <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">if</span>(!b.isEmpty())</div> <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordflow">throw</span> sv::SvException(QString(ERR_PORT_ADJUST)</div> <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  .arg(m_params.portname).arg(QString(b)));</div> <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  </div> <div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  }</div> <div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  }</div> <div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  </div> <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordflow">if</span>((sock = socket(PF_CAN, SOCK_RAW, CAN_RAW)) < 0)</div> <div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">throw</span> sv::SvException(<span class="stringliteral">"Ошибка при открытии порта"</span>);</div> <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  </div> <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  </div> <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  strcpy(ifr.ifr_name, m_params.portname.toStdString().c_str());</div> <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  ioctl(sock, SIOCGIFINDEX, &ifr);</div> <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  </div> <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  addr.can_family = AF_CAN;</div> <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  addr.can_ifindex = ifr.ifr_ifindex;</div> <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  </div> <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">if</span>(bind(sock, (<span class="keyword">struct</span> sockaddr*)&addr, <span class="keyword">sizeof</span>(addr)) < 0)</div> <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">throw</span> sv::SvException(<span class="stringliteral">"Error in socket bind on init"</span>);</div> <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  </div> <div class="line"><a name="l00079"></a><span class="lineno"> 79</span> }</div> <div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  </div> <div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="keywordtype">void</span> SvCAN::resume()</div> <div class="line"><a name="l00082"></a><span class="lineno"> 82</span> {</div> <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  </div> <div class="line"><a name="l00084"></a><span class="lineno"> 84</span> }</div> <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  </div> <div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="keywordtype">void</span> SvCAN::pause()</div> <div class="line"><a name="l00087"></a><span class="lineno"> 87</span> {</div> <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  </div> <div class="line"><a name="l00089"></a><span class="lineno"> 89</span> }</div> <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  </div> <div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="keywordtype">void</span> SvCAN::onDataReady(<span class="keyword">const</span> QByteArray &data)</div> <div class="line"><a name="l00092"></a><span class="lineno"> 92</span> {</div> <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="comment">// отправляем управляющие данные, если они есть</span></div> <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">if</span>(data.size()) {</div> <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  </div> <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordtype">int</span> nbytes = send(sock, data.constData(), <span class="keyword">sizeof</span>(<span class="keyword">struct</span> can_frame), 0);</div> <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  </div> <div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordflow">if</span>(nbytes > 0)</div> <div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  emit message(notext, lldbg, mtsnd, data.toHex());</div> <div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  </div> <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  }</div> <div class="line"><a name="l00102"></a><span class="lineno"> 102</span> }</div> <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  </div> <div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="keywordtype">void</span> SvCAN::onDutyReady(<span class="keyword">const</span> QByteArray &duty)</div> <div class="line"><a name="l00105"></a><span class="lineno"> 105</span> {</div> <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  Q_UNUSED(duty);</div> <div class="line"><a name="l00107"></a><span class="lineno"> 107</span> }</div> <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  </div> <div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="keywordtype">bool</span> SvCAN::start()</div> <div class="line"><a name="l00110"></a><span class="lineno"> 110</span> {</div> <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  p_is_active = <span class="keyword">true</span>;</div> <div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  </div> <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  QString err;</div> <div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordtype">int</span> nbytes;</div> <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordtype">int</span> framesz = <span class="keyword">sizeof</span>(can_frame);</div> <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  </div> <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="comment">// по стандарту CAN между фреймами должен быть интервал длиной минимум 3 бита</span></div> <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="comment">// вычисляем длину интервала в микросекундах!, исходя из заданного битрейта</span></div> <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  quint32 interval = quint32((1.0 / m_params.bitrate) * 1000000) * 3;</div> <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  </div> <div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="comment">// qDebug() << interval;</span></div> <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  </div> <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">while</span>(p_is_active) {</div> <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  </div> <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  memset(&frame, 0, framesz);</div> <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  </div> <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  nbytes = recv(sock, &frame, framesz, 0);</div> <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  </div> <div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">if</span> (nbytes < 0) {</div> <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  </div> <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">switch</span> (errno) {</div> <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  </div> <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">case</span> EAGAIN:</div> <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">case</span> EINVAL:</div> <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  err = QString(<span class="stringliteral">"Неверный файловый дескриптор 'sock'. Код ошибки %1"</span>).arg(errno);</div> <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">break</span>;</div> <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  </div> <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">case</span> EIO:</div> <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordflow">case</span> EINTR:</div> <div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  err = QString(<span class="stringliteral">"Ошибка ввода/вывода. Код ошибки %1"</span>).arg(errno);</div> <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">break</span>;</div> <div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  </div> <div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">default</span>:</div> <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  err = QString(<span class="stringliteral">"Ошибка при чтении данных. Код ошибки %1"</span>).arg(errno);</div> <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">break</span>;</div> <div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  </div> <div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  }</div> <div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  </div> <div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  emit message(QString(<span class="stringliteral">"Устройство %1: %2"</span>).arg(p_config->name).arg(err).toUtf8(), llerr, mterr, nodata);</div> <div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  </div> <div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  }</div> <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  </div> <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (nbytes > 0) {</div> <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  </div> <div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  emit message(notext, llerr, mtrcv, QByteArray((<span class="keyword">const</span> <span class="keywordtype">char</span>*)&frame, nbytes));</div> <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  </div> <div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">if</span>(nbytes != framesz) {</div> <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  </div> <div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  emit message(QString(<span class="stringliteral">"Неверный размер пакета. %1 байт вместо %2"</span>).arg(nbytes).arg(framesz), llerr, mterr, nodata);</div> <div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  </div> <div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  }</div> <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">else</span> {</div> <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  </div> <div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  p_data_buffer.append((<span class="keyword">const</span> <span class="keywordtype">char</span>*)(&frame), framesz);</div> <div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  </div> <div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  emit dataReady(p_data_buffer);</div> <div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  emit message(notext, lldbg, mtrcv, p_data_buffer.toHex());</div> <div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  </div> <div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  }</div> <div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  }</div> <div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  </div> <div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  usleep(interval);</div> <div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  </div> <div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  }</div> <div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  </div> <div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> <div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  </div> <div class="line"><a name="l00178"></a><span class="lineno"> 178</span> }</div> <div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  </div> <div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="comment">/*void SvCAN::emit_message(const QByteArray& bytes, int level, quint64 type)</span></div> <div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="comment">{</span></div> <div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="comment"> QString msg = "";</span></div> <div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="comment"></span> </div> <div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="comment"> switch (m_params.fmt) {</span></div> <div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment"></span> </div> <div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="comment"> case modus::HEX:</span></div> <div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="comment"> msg.append(bytes.toHex());</span></div> <div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="comment"> break;</span></div> <div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment"></span> </div> <div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment"> case modus::ASCII:</span></div> <div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="comment"> msg.append(bytes);</span></div> <div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="comment"> break;</span></div> <div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="comment"></span> </div> <div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment"> case modus::DATALEN:</span></div> <div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="comment"> msg = QString("%1 байт %2").arg(bytes.length()).arg((type & quint64(modus::event::mtSend)) ? "отправлено" : (type & quint64(modus::event::mtReceive)) ? "принято" : "");</span></div> <div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="comment"> break;</span></div> <div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="comment"></span> </div> <div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="comment"> default:</span></div> <div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="comment"> return;</span></div> <div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="comment"> break;</span></div> <div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="comment"> }</span></div> <div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="comment"></span> </div> <div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="comment"> emit message(msg, level, type);</span></div> <div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="comment"></span> </div> <div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="comment">}*/</span></div> <div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  </div> <div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <a class="code" href="classmodus_1_1module_1_1_abstract_i_o.html">modus::module::AbstractIO</a>* create()</div> <div class="line"><a name="l00210"></a><span class="lineno"> 210</span> {</div> <div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <a class="code" href="classmodus_1_1module_1_1_abstract_i_o.html">modus::module::AbstractIO</a>* device = <span class="keyword">new</span> <a class="code" href="class_sv_c_a_n.html">SvCAN</a>();</div> <div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keywordflow">return</span> device;</div> <div class="line"><a name="l00213"></a><span class="lineno"> 213</span> }</div> <div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  </div> <div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* getDefaultParams()</div> <div class="line"><a name="l00216"></a><span class="lineno"> 216</span> {</div> <div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordflow">return</span> <span class="stringliteral">"{ \"portname\": \"can0\", \"baudrate\": 19200, \"databits\": 8, \"parity\": 0, \"stopbits\": 2, \"flowcontrol\": 0 }"</span>;</div> <div class="line"><a name="l00218"></a><span class="lineno"> 218</span> }</div> <div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  </div> <div class="line"><a name="l00220"></a><span class="lineno"> 220</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* getName()</div> <div class="line"><a name="l00221"></a><span class="lineno"> 221</span> {</div> <div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordflow">return</span> <span class="stringliteral">"Драйвер для работы с CAN шиной"</span>;</div> <div class="line"><a name="l00223"></a><span class="lineno"> 223</span> }</div> <div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  </div> <div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* getDescription()</div> <div class="line"><a name="l00226"></a><span class="lineno"> 226</span> {</div> <div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordflow">return</span> <span class="stringliteral">"Драйвер для работы с CAN шиной"</span>;</div> <div class="line"><a name="l00228"></a><span class="lineno"> 228</span> }</div> </div><!-- fragment --></div><!-- contents --> </div><!-- doc-content --> <div class="ttc" id="aclass_sv_c_a_n_html"><div class="ttname"><a href="class_sv_c_a_n.html">SvCAN</a></div><div class="ttdef"><b>Definition:</b> <a href="sv__can_8h_source.html#l00033">sv_can.h:34</a></div></div> <div class="ttc" id="aclassmodus_1_1module_1_1_abstract_i_o_html"><div class="ttname"><a href="classmodus_1_1module_1_1_abstract_i_o.html">modus::module::AbstractIO</a></div><div class="ttdef"><b>Definition:</b> <a href="sv__abstract__io_8h_source.html#l00014">sv_abstract_io.h:15</a></div></div> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! 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