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<a href="modbus__coils_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">/**</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">*******************************************************************************</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment">* @file modbus_coils.c</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment">* @brief Реализация работы с коилами Modbus</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment">*******************************************************************************</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment">* @details</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment">Модуль для доступа к coils внутри программы:</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment">- Функции для доступа к coils по глобальным адресам</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment">- Макросы для доступа к coils по локальным адресам</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"></span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment">Модуль обработки команд для coils (битовых данных):</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment">- Чтение coils (0x01) - упаковка битов в байты для передачи</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment">- Запись одиночного coil (0x05) - установка/сброс бита</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment">- Запись множественных coils (0x0F) - распаковка битов из байтов</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"></span> </div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment">@section cvalid Валидация данных:</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment">- Проверка соответствия количества байт и регистров</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="comment">- Валидация адресов через MB_DefineRegistersAddress()</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="comment">- Обработка исключений при некорректных запросах</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="comment">******************************************************************************/</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include &quot;<a class="code" href="modbus__coils_8h.html">modbus_coils.h</a>&quot;</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#ifdef MODBUS_ENABLE_COILS</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="comment"></span> </div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="comment">/** </span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="comment"> * @brief Выставить/сбросить коил по глобальному адресу.</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="comment"> * @param Addr Адрес коила.</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="comment"> * @param WriteVal Что записать в коил: 0 или 1.</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="comment"> * @return ExceptionCode Код исключения если коила по адресу не существует, и ET_NO_ERRORS если все ок.</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="comment"> *</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="comment"> * @details Позволяет обратиться к любому коилу по его глобальному адрессу.</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="comment"> Вне зависимости от того как коилы размещены в памяти.</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="comment"> */</span></div>
<div class="foldopen" id="foldopen00034" data-start="{" data-end="}">
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"><a class="line" href="group___m_o_d_b_u_s___d_a_t_a___a_c_c_e_s_s___f_u_n_c_t_i_o_n_s.html#gae9b8595911d93cfbf8597f3356a494cc"> 34</a></span><a class="code hl_enumeration" href="group___m_o_d_b_u_s___m_e_s_s_a_g_e___d_e_f_i_n_e_s.html#ga4ade64cb3fabf37f010c1e297489980c">MB_ExceptionTypeDef</a> <a class="code hl_function" href="group___m_o_d_b_u_s___d_a_t_a___a_c_c_e_s_s___f_u_n_c_t_i_o_n_s.html#gae9b8595911d93cfbf8597f3356a494cc">MB_Coil_Write_Global</a>(uint16_t Addr, <a class="code hl_enumeration" href="group___m_o_d_b_u_s___d_a_t_a___a_c_c_e_s_s___f_u_n_c_t_i_o_n_s.html#ga8ccf569b78a17a10ac7c80d52730753a">MB_CoilsOpTypeDef</a> WriteVal)</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span>{</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="comment">//---------CHECK FOR ERRORS----------</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <a class="code hl_enumeration" href="group___m_o_d_b_u_s___m_e_s_s_a_g_e___d_e_f_i_n_e_s.html#ga4ade64cb3fabf37f010c1e297489980c">MB_ExceptionTypeDef</a> Exception = <a class="code hl_enumvalue" href="group___m_o_d_b_u_s___m_e_s_s_a_g_e___d_e_f_i_n_e_s.html#gga4ade64cb3fabf37f010c1e297489980caa6980c7a8d924dd975b8fa06a300eb74">ET_NO_ERRORS</a>;</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> uint16_t *coils;</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> uint16_t start_shift = 0; <span class="comment">// shift in coils register</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="comment">//------------WRITE COIL-------------</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> Exception = <a class="code hl_function" href="group___m_o_d_b_u_s___c_m_d___p_r_o_c_e_s_s___f_u_n_c_t_i_o_n_s.html#gade717a6829a062a8a198bd933c8b2221">MB_DefineCoilsAddress</a>(&amp;coils, Addr, 1, &amp;start_shift, 1);</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <span class="keywordflow">if</span>(Exception == <a class="code hl_enumvalue" href="group___m_o_d_b_u_s___m_e_s_s_a_g_e___d_e_f_i_n_e_s.html#gga4ade64cb3fabf37f010c1e297489980caa6980c7a8d924dd975b8fa06a300eb74">ET_NO_ERRORS</a>)</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> {</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="keywordflow">switch</span>(WriteVal)</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> {</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keywordflow">case</span> SET_COIL:</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> *coils |= (1&lt;&lt;start_shift); </div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="keywordflow">case</span> RESET_COIL:</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> *coils &amp;= ~(1&lt;&lt;start_shift); </div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> </div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keywordflow">case</span> TOOGLE_COIL:</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> *coils ^= (1&lt;&lt;start_shift); </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> } </div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> }</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <span class="keywordflow">return</span> Exception;</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span>}</div>
</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> </div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span><span class="comment"></span> </div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span><span class="comment">/** </span></div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span><span class="comment"> * @brief Считать коил по глобальному адресу.</span></div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span><span class="comment"> * @param Addr Адрес коила.</span></div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span><span class="comment"> * @param Exception Указатель на переменную для кода исключения, в случае неудачи при чтении.</span></div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span><span class="comment"> * @return uint16_t Возвращает весь регистр с маской на запрошенном коиле.</span></div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span><span class="comment"> *</span></div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span><span class="comment"> * @details Позволяет обратиться к любому коилу по его глобальному адрессу.</span></div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span><span class="comment"> Вне зависимости от того как коилы размещены в памяти.</span></div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span><span class="comment"> */</span></div>
<div class="foldopen" id="foldopen00074" data-start="{" data-end="}">
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"><a class="line" href="group___m_o_d_b_u_s___d_a_t_a___a_c_c_e_s_s___f_u_n_c_t_i_o_n_s.html#ga82334048256e266170a4b3373be59b59"> 74</a></span>uint16_t <a class="code hl_function" href="group___m_o_d_b_u_s___d_a_t_a___a_c_c_e_s_s___f_u_n_c_t_i_o_n_s.html#ga82334048256e266170a4b3373be59b59">MB_Coil_Read_Global</a>(uint16_t Addr, <a class="code hl_enumeration" href="group___m_o_d_b_u_s___m_e_s_s_a_g_e___d_e_f_i_n_e_s.html#ga4ade64cb3fabf37f010c1e297489980c">MB_ExceptionTypeDef</a> *Exception)</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span>{</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="comment">//---------CHECK FOR ERRORS----------</span></div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <a class="code hl_enumeration" href="group___m_o_d_b_u_s___m_e_s_s_a_g_e___d_e_f_i_n_e_s.html#ga4ade64cb3fabf37f010c1e297489980c">MB_ExceptionTypeDef</a> Exception_tmp;</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="keywordflow">if</span>(Exception == NULL) <span class="comment">// if exception is not given to func fill it</span></div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> Exception = &amp;Exception_tmp;</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> </div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> uint16_t *coils;</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> uint16_t start_shift = 0; <span class="comment">// shift in coils register</span></div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> </div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="comment">//------------READ COIL--------------</span></div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> *Exception = <a class="code hl_function" href="group___m_o_d_b_u_s___c_m_d___p_r_o_c_e_s_s___f_u_n_c_t_i_o_n_s.html#gade717a6829a062a8a198bd933c8b2221">MB_DefineCoilsAddress</a>(&amp;coils, Addr, 1, &amp;start_shift, 0); </div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="keywordflow">if</span>(*Exception == <a class="code hl_enumvalue" href="group___m_o_d_b_u_s___m_e_s_s_a_g_e___d_e_f_i_n_e_s.html#gga4ade64cb3fabf37f010c1e297489980caa6980c7a8d924dd975b8fa06a300eb74">ET_NO_ERRORS</a>)</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> {</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="keywordflow">return</span> ((*coils)&amp;(1&lt;&lt;start_shift));</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> }</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> {</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> }</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span>}</div>
</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> </div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span><span class="comment"></span> </div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span><span class="comment">/**</span></div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span><span class="comment"> * @brief Обработать функцию Read Coils (01 - 0x01).</span></div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span><span class="comment"> * @param modbus_msg Указатель на структуру собщения modbus.</span></div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span><span class="comment"> * @return fMessageHandled Статус о результате обработки комманды.</span></div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span><span class="comment"> * @details Обработка команды Read Coils.</span></div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span><span class="comment"> */</span></div>
<div class="foldopen" id="foldopen00103" data-start="{" data-end="}">
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"><a class="line" href="group___m_o_d_b_u_s___c_m_d___p_r_o_c_e_s_s___f_u_n_c_t_i_o_n_s.html#ga39a02e8e4911a74a619d2ef29adcbad8"> 103</a></span>uint8_t <a class="code hl_function" href="group___m_o_d_b_u_s___c_m_d___p_r_o_c_e_s_s___f_u_n_c_t_i_o_n_s.html#ga39a02e8e4911a74a619d2ef29adcbad8">MB_Process_Read_Coils</a>(<a class="code hl_struct" href="struct_r_s___msg_type_def.html">RS_MsgTypeDef</a> *modbus_msg)</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span>{</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="comment">//---------CHECK FOR ERRORS----------</span></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> uint16_t *coils;</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> uint16_t start_shift = 0; <span class="comment">// shift in coils register</span></div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> </div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a3dab5eaf3a1dd5719b8bfec1adad0d39">Except_Code</a> = <a class="code hl_function" href="group___m_o_d_b_u_s___c_m_d___p_r_o_c_e_s_s___f_u_n_c_t_i_o_n_s.html#gade717a6829a062a8a198bd933c8b2221">MB_DefineCoilsAddress</a>(&amp;coils, modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#af99048a71119ba4c17772bd5544b3eef">Addr</a>, modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a1ccb2bf492218a6ae3a5b6ad5cd4c82f">Qnt</a>, &amp;start_shift, 0);</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="keywordflow">if</span>(modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a3dab5eaf3a1dd5719b8bfec1adad0d39">Except_Code</a> != <a class="code hl_enumvalue" href="group___m_o_d_b_u_s___m_e_s_s_a_g_e___d_e_f_i_n_e_s.html#gga4ade64cb3fabf37f010c1e297489980caa6980c7a8d924dd975b8fa06a300eb74">ET_NO_ERRORS</a>)</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> </div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <span class="comment">//-----------READING COIL------------</span></div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="comment">// setup output message data size </span></div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a5c69bf212dc5e7dc2eaa50971e27e2a6">ByteCnt</a> = Divide_Up(modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a1ccb2bf492218a6ae3a5b6ad5cd4c82f">Qnt</a>, 8);</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="comment">// create mask for coils</span></div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> uint16_t mask_for_coils = 0; <span class="comment">// mask for coils that&#39;ve been chosen</span></div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> uint16_t setted_coils = 0; <span class="comment">// value of setted coils</span></div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> uint16_t temp_reg = 0; <span class="comment">// temp register for saving coils that hasnt been chosen</span></div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> uint16_t coil_cnt = 0; <span class="comment">// counter for processed coils</span></div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> </div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <span class="comment">// cycle until all registers with requered coils would be processed</span></div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> <span class="keywordtype">int</span> shift = start_shift; <span class="comment">// set shift to first coil in first register</span></div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <span class="keywordtype">int</span> ind = 0; <span class="comment">// index for coils registers and data</span></div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <span class="keywordflow">for</span>(; ind &lt;= Divide_Up(start_shift + modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a1ccb2bf492218a6ae3a5b6ad5cd4c82f">Qnt</a>, 16); ind++)</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> { </div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <span class="comment">//----SET MASK FOR COILS REGISTER----</span></div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> mask_for_coils = 0;</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <span class="keywordflow">for</span>(; shift &lt; 0x10; shift++)</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> {</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> mask_for_coils |= 1&lt;&lt;(shift); <span class="comment">// choose certain coil</span></div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keywordflow">if</span>(++coil_cnt &gt;= modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a1ccb2bf492218a6ae3a5b6ad5cd4c82f">Qnt</a>)</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> }</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> shift = 0; <span class="comment">// set shift to zero for the next step</span></div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> </div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="comment">//-----------READ COILS--------------</span></div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#aacbc6754621bd84742cd6c2ba65ad094">MbData</a>[ind] = (*(coils+ind)&amp;mask_for_coils) &gt;&gt; start_shift;</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <span class="keywordflow">if</span>(ind &gt; 0)</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#aacbc6754621bd84742cd6c2ba65ad094">MbData</a>[ind-1] |= ((*(coils+ind)&amp;mask_for_coils) &lt;&lt; 16) &gt;&gt; start_shift;</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> </div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> }</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <span class="comment">// т.к. MbData 16-битная, для 8-битной передачи, надо поменять местами верхний и нижний байты</span></div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keywordflow">for</span>(; ind &gt;= 0; --ind) </div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#aacbc6754621bd84742cd6c2ba65ad094">MbData</a>[ind] = ByteSwap16(modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#aacbc6754621bd84742cd6c2ba65ad094">MbData</a>[ind]);</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> </div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <span class="keywordflow">return</span> 1;</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span>}</div>
</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span><span class="comment"></span> </div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span><span class="comment">/**</span></div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span><span class="comment"> * @brief Обработать функцию Write Single Coils (05 - 0x05).</span></div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span><span class="comment"> * @param modbus_msg Указатель на структуру собщения modbus.</span></div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span><span class="comment"> * @return fMessageHandled Статус о результате обработки комманды.</span></div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span><span class="comment"> * @details Обработка команды Write Single Coils.</span></div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span><span class="comment"> */</span></div>
<div class="foldopen" id="foldopen00156" data-start="{" data-end="}">
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"><a class="line" href="group___m_o_d_b_u_s___c_m_d___p_r_o_c_e_s_s___f_u_n_c_t_i_o_n_s.html#ga918102931c9125a5e44a30e103d17e14"> 156</a></span>uint8_t <a class="code hl_function" href="group___m_o_d_b_u_s___c_m_d___p_r_o_c_e_s_s___f_u_n_c_t_i_o_n_s.html#ga918102931c9125a5e44a30e103d17e14">MB_Process_Write_Single_Coil</a>(<a class="code hl_struct" href="struct_r_s___msg_type_def.html">RS_MsgTypeDef</a> *modbus_msg)</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span>{</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <span class="comment">//---------CHECK FOR ERRORS----------</span></div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> <span class="keywordflow">if</span> ((modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a1ccb2bf492218a6ae3a5b6ad5cd4c82f">Qnt</a> != 0x0000) &amp;&amp; (modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a1ccb2bf492218a6ae3a5b6ad5cd4c82f">Qnt</a> != 0xFF00))</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> {</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a3dab5eaf3a1dd5719b8bfec1adad0d39">Except_Code</a> = <a class="code hl_enumvalue" href="group___m_o_d_b_u_s___m_e_s_s_a_g_e___d_e_f_i_n_e_s.html#gga4ade64cb3fabf37f010c1e297489980ca47d6168d0692ccb7e09e19084287aba3">ET_ILLEGAL_DATA_VALUE</a>;</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> } </div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> <span class="comment">// define position of coil</span></div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> uint16_t *coils;</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> uint16_t start_shift = 0; <span class="comment">// shift in coils register</span></div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a3dab5eaf3a1dd5719b8bfec1adad0d39">Except_Code</a> = <a class="code hl_function" href="group___m_o_d_b_u_s___c_m_d___p_r_o_c_e_s_s___f_u_n_c_t_i_o_n_s.html#gade717a6829a062a8a198bd933c8b2221">MB_DefineCoilsAddress</a>(&amp;coils, modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#af99048a71119ba4c17772bd5544b3eef">Addr</a>, 0, &amp;start_shift, 1);</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> <span class="keywordflow">if</span>(modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a3dab5eaf3a1dd5719b8bfec1adad0d39">Except_Code</a> != <a class="code hl_enumvalue" href="group___m_o_d_b_u_s___m_e_s_s_a_g_e___d_e_f_i_n_e_s.html#gga4ade64cb3fabf37f010c1e297489980caa6980c7a8d924dd975b8fa06a300eb74">ET_NO_ERRORS</a>)</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> </div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> </div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <span class="comment">//----------WRITTING COIL------------</span></div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> <span class="keywordflow">if</span>(modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a1ccb2bf492218a6ae3a5b6ad5cd4c82f">Qnt</a> == 0xFF00)</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> *(coils) |= 1&lt;&lt;start_shift; <span class="comment">// write flags corresponding to received data</span></div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> *(coils) &amp;= ~(1&lt;&lt;start_shift); <span class="comment">// write flags corresponding to received data</span></div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> </div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <span class="keywordflow">return</span> 1;</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span>}</div>
</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span><span class="comment"></span> </div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span><span class="comment">/**</span></div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span><span class="comment"> * @brief Обработать функцию Write Multiple Coils (15 - 0x0F).</span></div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span><span class="comment"> * @param modbus_msg Указатель на структуру собщения modbus.</span></div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span><span class="comment"> * @return fMessageHandled Статус о результате обработки комманды.</span></div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span><span class="comment"> * @details Обработка команды Write Multiple Coils.</span></div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span><span class="comment"> */</span></div>
<div class="foldopen" id="foldopen00187" data-start="{" data-end="}">
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"><a class="line" href="group___m_o_d_b_u_s___c_m_d___p_r_o_c_e_s_s___f_u_n_c_t_i_o_n_s.html#ga6f4498cec8634820025aaa9c4623ba55"> 187</a></span>uint8_t <a class="code hl_function" href="group___m_o_d_b_u_s___c_m_d___p_r_o_c_e_s_s___f_u_n_c_t_i_o_n_s.html#ga6f4498cec8634820025aaa9c4623ba55">MB_Process_Write_Miltuple_Coils</a>(<a class="code hl_struct" href="struct_r_s___msg_type_def.html">RS_MsgTypeDef</a> *modbus_msg)</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span>{</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <span class="comment">//---------CHECK FOR ERRORS----------</span></div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <span class="keywordflow">if</span> (modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a5c69bf212dc5e7dc2eaa50971e27e2a6">ByteCnt</a> != Divide_Up(modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a1ccb2bf492218a6ae3a5b6ad5cd4c82f">Qnt</a>, 8))</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> { <span class="comment">// if quantity too large OR if quantity and bytes count arent match</span></div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a3dab5eaf3a1dd5719b8bfec1adad0d39">Except_Code</a> = <a class="code hl_enumvalue" href="group___m_o_d_b_u_s___m_e_s_s_a_g_e___d_e_f_i_n_e_s.html#gga4ade64cb3fabf37f010c1e297489980ca47d6168d0692ccb7e09e19084287aba3">ET_ILLEGAL_DATA_VALUE</a>;</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> } </div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <span class="comment">// define position of coil</span></div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> uint16_t *coils; <span class="comment">// pointer to coils</span></div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> uint16_t start_shift = 0; <span class="comment">// shift in coils register</span></div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a3dab5eaf3a1dd5719b8bfec1adad0d39">Except_Code</a> = <a class="code hl_function" href="group___m_o_d_b_u_s___c_m_d___p_r_o_c_e_s_s___f_u_n_c_t_i_o_n_s.html#gade717a6829a062a8a198bd933c8b2221">MB_DefineCoilsAddress</a>(&amp;coils, modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#af99048a71119ba4c17772bd5544b3eef">Addr</a>, modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a1ccb2bf492218a6ae3a5b6ad5cd4c82f">Qnt</a>, &amp;start_shift, 1);</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> <span class="keywordflow">if</span>(modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a3dab5eaf3a1dd5719b8bfec1adad0d39">Except_Code</a> != <a class="code hl_enumvalue" href="group___m_o_d_b_u_s___m_e_s_s_a_g_e___d_e_f_i_n_e_s.html#gga4ade64cb3fabf37f010c1e297489980caa6980c7a8d924dd975b8fa06a300eb74">ET_NO_ERRORS</a>)</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> </div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> <span class="comment">//----------WRITTING COILS-----------</span></div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> <span class="comment">// create mask for coils</span></div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> uint16_t mask_for_coils = 0; <span class="comment">// mask for coils that&#39;ve been chosen</span></div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> uint32_t setted_coils = 0; <span class="comment">// value of setted coils</span></div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> uint16_t temp_reg = 0; <span class="comment">// temp register for saving coils that hasnt been chosen</span></div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> uint16_t coil_cnt = 0; <span class="comment">// counter for processed coils</span></div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> </div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> <span class="comment">// cycle until all registers with requered coils would be processed</span></div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> <span class="keywordtype">int</span> shift = start_shift; <span class="comment">// set shift to first coil in first register</span></div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> ind = 0; ind &lt;= Divide_Up(start_shift + modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a1ccb2bf492218a6ae3a5b6ad5cd4c82f">Qnt</a>, 16); ind++)</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> { </div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> <span class="comment">//----SET MASK FOR COILS REGISTER----</span></div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> mask_for_coils = 0;</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> <span class="keywordflow">for</span>(; shift &lt; 0x10; shift++)</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> {</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> mask_for_coils |= 1&lt;&lt;(shift); <span class="comment">// choose certain coil</span></div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> <span class="keywordflow">if</span>(++coil_cnt &gt;= modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a1ccb2bf492218a6ae3a5b6ad5cd4c82f">Qnt</a>)</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> }</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> shift = 0; <span class="comment">// set shift to zero for the next step</span></div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> </div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> </div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> </div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> <span class="comment">//-----------WRITE COILS-------------</span></div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> <span class="comment">// get current coils</span></div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> temp_reg = *(coils+ind);</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> <span class="comment">// set coils</span></div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> setted_coils = ByteSwap16(modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#aacbc6754621bd84742cd6c2ba65ad094">MbData</a>[ind]) &lt;&lt; start_shift;</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> <span class="keywordflow">if</span>(ind &gt; 0)</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> {</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> setted_coils |= ((ByteSwap16(modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#aacbc6754621bd84742cd6c2ba65ad094">MbData</a>[ind-1]) &lt;&lt; start_shift) &gt;&gt; 16);</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> }</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> <span class="comment">// write coils</span></div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> </div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> *(coils+ind) = setted_coils &amp; mask_for_coils; </div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> <span class="comment">// restore untouched coils</span></div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> *(coils+ind) |= temp_reg&amp;(~mask_for_coils);</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> </div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> </div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> <span class="keywordflow">if</span>(coil_cnt &gt;= modbus_msg-&gt;<a class="code hl_variable" href="struct_r_s___msg_type_def.html#a1ccb2bf492218a6ae3a5b6ad5cd4c82f">Qnt</a>) <span class="comment">// if all coils written - break cycle</span></div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> <span class="keywordflow">break</span>; <span class="comment">// *kind of unnecessary</span></div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> }</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> </div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> <span class="keywordflow">return</span> 1;</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span>}</div>
</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> </div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span><span class="preprocessor">#endif </span><span class="comment">//MODBUS_ENABLE_COILS</span></div>
<div class="ttc" id="agroup___m_o_d_b_u_s___c_m_d___p_r_o_c_e_s_s___f_u_n_c_t_i_o_n_s_html_ga39a02e8e4911a74a619d2ef29adcbad8"><div class="ttname"><a href="group___m_o_d_b_u_s___c_m_d___p_r_o_c_e_s_s___f_u_n_c_t_i_o_n_s.html#ga39a02e8e4911a74a619d2ef29adcbad8">MB_Process_Read_Coils</a></div><div class="ttdeci">uint8_t MB_Process_Read_Coils(RS_MsgTypeDef *modbus_msg)</div><div class="ttdoc">Обработать функцию Read Coils (01 - 0x01).</div><div class="ttdef"><b>Definition</b> <a href="#l00103">modbus_coils.c:103</a></div></div>
<div class="ttc" id="agroup___m_o_d_b_u_s___c_m_d___p_r_o_c_e_s_s___f_u_n_c_t_i_o_n_s_html_ga6f4498cec8634820025aaa9c4623ba55"><div class="ttname"><a href="group___m_o_d_b_u_s___c_m_d___p_r_o_c_e_s_s___f_u_n_c_t_i_o_n_s.html#ga6f4498cec8634820025aaa9c4623ba55">MB_Process_Write_Miltuple_Coils</a></div><div class="ttdeci">uint8_t MB_Process_Write_Miltuple_Coils(RS_MsgTypeDef *modbus_msg)</div><div class="ttdoc">Обработать функцию Write Multiple Coils (15 - 0x0F).</div><div class="ttdef"><b>Definition</b> <a href="#l00187">modbus_coils.c:187</a></div></div>
<div class="ttc" id="agroup___m_o_d_b_u_s___c_m_d___p_r_o_c_e_s_s___f_u_n_c_t_i_o_n_s_html_ga918102931c9125a5e44a30e103d17e14"><div class="ttname"><a href="group___m_o_d_b_u_s___c_m_d___p_r_o_c_e_s_s___f_u_n_c_t_i_o_n_s.html#ga918102931c9125a5e44a30e103d17e14">MB_Process_Write_Single_Coil</a></div><div class="ttdeci">uint8_t MB_Process_Write_Single_Coil(RS_MsgTypeDef *modbus_msg)</div><div class="ttdoc">Обработать функцию Write Single Coils (05 - 0x05).</div><div class="ttdef"><b>Definition</b> <a href="#l00156">modbus_coils.c:156</a></div></div>
<div class="ttc" id="agroup___m_o_d_b_u_s___c_m_d___p_r_o_c_e_s_s___f_u_n_c_t_i_o_n_s_html_gade717a6829a062a8a198bd933c8b2221"><div class="ttname"><a href="group___m_o_d_b_u_s___c_m_d___p_r_o_c_e_s_s___f_u_n_c_t_i_o_n_s.html#gade717a6829a062a8a198bd933c8b2221">MB_DefineCoilsAddress</a></div><div class="ttdeci">MB_ExceptionTypeDef MB_DefineCoilsAddress(uint16_t **pCoils, uint16_t Addr, uint16_t Qnt, uint16_t *start_shift, uint8_t WriteFlag)</div><div class="ttdoc">Define Address Origin for coils.</div><div class="ttdef"><b>Definition</b> <a href="____modbus__data_8c_source.html#l00119">__modbus_data.c:119</a></div></div>
<div class="ttc" id="agroup___m_o_d_b_u_s___d_a_t_a___a_c_c_e_s_s___f_u_n_c_t_i_o_n_s_html_ga82334048256e266170a4b3373be59b59"><div class="ttname"><a href="group___m_o_d_b_u_s___d_a_t_a___a_c_c_e_s_s___f_u_n_c_t_i_o_n_s.html#ga82334048256e266170a4b3373be59b59">MB_Coil_Read_Global</a></div><div class="ttdeci">uint16_t MB_Coil_Read_Global(uint16_t Addr, MB_ExceptionTypeDef *Exception)</div><div class="ttdoc">Считать коил по глобальному адресу.</div><div class="ttdef"><b>Definition</b> <a href="#l00074">modbus_coils.c:74</a></div></div>
<div class="ttc" id="agroup___m_o_d_b_u_s___d_a_t_a___a_c_c_e_s_s___f_u_n_c_t_i_o_n_s_html_ga8ccf569b78a17a10ac7c80d52730753a"><div class="ttname"><a href="group___m_o_d_b_u_s___d_a_t_a___a_c_c_e_s_s___f_u_n_c_t_i_o_n_s.html#ga8ccf569b78a17a10ac7c80d52730753a">MB_CoilsOpTypeDef</a></div><div class="ttdeci">MB_CoilsOpTypeDef</div><div class="ttdoc">Enum for coils operation.</div><div class="ttdef"><b>Definition</b> <a href="modbus__coils_8h_source.html#l00056">modbus_coils.h:57</a></div></div>
<div class="ttc" id="agroup___m_o_d_b_u_s___d_a_t_a___a_c_c_e_s_s___f_u_n_c_t_i_o_n_s_html_gae9b8595911d93cfbf8597f3356a494cc"><div class="ttname"><a href="group___m_o_d_b_u_s___d_a_t_a___a_c_c_e_s_s___f_u_n_c_t_i_o_n_s.html#gae9b8595911d93cfbf8597f3356a494cc">MB_Coil_Write_Global</a></div><div class="ttdeci">MB_ExceptionTypeDef MB_Coil_Write_Global(uint16_t Addr, MB_CoilsOpTypeDef WriteVal)</div><div class="ttdoc">Выставить/сбросить коил по глобальному адресу.</div><div class="ttdef"><b>Definition</b> <a href="#l00034">modbus_coils.c:34</a></div></div>
<div class="ttc" id="agroup___m_o_d_b_u_s___m_e_s_s_a_g_e___d_e_f_i_n_e_s_html_ga4ade64cb3fabf37f010c1e297489980c"><div class="ttname"><a href="group___m_o_d_b_u_s___m_e_s_s_a_g_e___d_e_f_i_n_e_s.html#ga4ade64cb3fabf37f010c1e297489980c">MB_ExceptionTypeDef</a></div><div class="ttdeci">MB_ExceptionTypeDef</div><div class="ttdoc">Enum for modbus exception codes.</div><div class="ttdef"><b>Definition</b> <a href="modbus__core_8h_source.html#l00075">modbus_core.h:76</a></div></div>
<div class="ttc" id="agroup___m_o_d_b_u_s___m_e_s_s_a_g_e___d_e_f_i_n_e_s_html_gga4ade64cb3fabf37f010c1e297489980ca47d6168d0692ccb7e09e19084287aba3"><div class="ttname"><a href="group___m_o_d_b_u_s___m_e_s_s_a_g_e___d_e_f_i_n_e_s.html#gga4ade64cb3fabf37f010c1e297489980ca47d6168d0692ccb7e09e19084287aba3">ET_ILLEGAL_DATA_VALUE</a></div><div class="ttdeci">@ ET_ILLEGAL_DATA_VALUE</div><div class="ttdoc">Значение, содержащееся в поле данных запроса, является недопустимой величиной</div><div class="ttdef"><b>Definition</b> <a href="modbus__core_8h_source.html#l00081">modbus_core.h:81</a></div></div>
<div class="ttc" id="agroup___m_o_d_b_u_s___m_e_s_s_a_g_e___d_e_f_i_n_e_s_html_gga4ade64cb3fabf37f010c1e297489980caa6980c7a8d924dd975b8fa06a300eb74"><div class="ttname"><a href="group___m_o_d_b_u_s___m_e_s_s_a_g_e___d_e_f_i_n_e_s.html#gga4ade64cb3fabf37f010c1e297489980caa6980c7a8d924dd975b8fa06a300eb74">ET_NO_ERRORS</a></div><div class="ttdeci">@ ET_NO_ERRORS</div><div class="ttdoc">no errors</div><div class="ttdef"><b>Definition</b> <a href="modbus__core_8h_source.html#l00078">modbus_core.h:78</a></div></div>
<div class="ttc" id="amodbus__coils_8h_html"><div class="ttname"><a href="modbus__coils_8h.html">modbus_coils.h</a></div><div class="ttdoc">Работа с коилами Modbus.</div></div>
<div class="ttc" id="astruct_r_s___msg_type_def_html"><div class="ttname"><a href="struct_r_s___msg_type_def.html">RS_MsgTypeDef</a></div><div class="ttdoc">Structure for modbus messsage.</div><div class="ttdef"><b>Definition</b> <a href="modbus__core_8h_source.html#l00176">modbus_core.h:177</a></div></div>
<div class="ttc" id="astruct_r_s___msg_type_def_html_a1ccb2bf492218a6ae3a5b6ad5cd4c82f"><div class="ttname"><a href="struct_r_s___msg_type_def.html#a1ccb2bf492218a6ae3a5b6ad5cd4c82f">RS_MsgTypeDef::Qnt</a></div><div class="ttdeci">uint16_t Qnt</div><div class="ttdoc">Quantity of modbus data.</div><div class="ttdef"><b>Definition</b> <a href="modbus__core_8h_source.html#l00188">modbus_core.h:188</a></div></div>
<div class="ttc" id="astruct_r_s___msg_type_def_html_a3dab5eaf3a1dd5719b8bfec1adad0d39"><div class="ttname"><a href="struct_r_s___msg_type_def.html#a3dab5eaf3a1dd5719b8bfec1adad0d39">RS_MsgTypeDef::Except_Code</a></div><div class="ttdeci">MB_ExceptionTypeDef Except_Code</div><div class="ttdoc">Exception Code for the command.</div><div class="ttdef"><b>Definition</b> <a href="modbus__core_8h_source.html#l00192">modbus_core.h:192</a></div></div>
<div class="ttc" id="astruct_r_s___msg_type_def_html_a5c69bf212dc5e7dc2eaa50971e27e2a6"><div class="ttname"><a href="struct_r_s___msg_type_def.html#a5c69bf212dc5e7dc2eaa50971e27e2a6">RS_MsgTypeDef::ByteCnt</a></div><div class="ttdeci">uint8_t ByteCnt</div><div class="ttdoc">Quantity of bytes of data in message to transmit/receive.</div><div class="ttdef"><b>Definition</b> <a href="modbus__core_8h_source.html#l00189">modbus_core.h:189</a></div></div>
<div class="ttc" id="astruct_r_s___msg_type_def_html_aacbc6754621bd84742cd6c2ba65ad094"><div class="ttname"><a href="struct_r_s___msg_type_def.html#aacbc6754621bd84742cd6c2ba65ad094">RS_MsgTypeDef::MbData</a></div><div class="ttdeci">uint16_t MbData[DATA_SIZE]</div><div class="ttdoc">Modbus Data.</div><div class="ttdef"><b>Definition</b> <a href="modbus__core_8h_source.html#l00191">modbus_core.h:191</a></div></div>
<div class="ttc" id="astruct_r_s___msg_type_def_html_af99048a71119ba4c17772bd5544b3eef"><div class="ttname"><a href="struct_r_s___msg_type_def.html#af99048a71119ba4c17772bd5544b3eef">RS_MsgTypeDef::Addr</a></div><div class="ttdeci">uint16_t Addr</div><div class="ttdoc">Modbus Address of data.</div><div class="ttdef"><b>Definition</b> <a href="modbus__core_8h_source.html#l00187">modbus_core.h:187</a></div></div>
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