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<div id="projectname">Modbus<span id="projectnumber"> 0.3</span>
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<div id="projectbrief">Библиотека Modbus для STM</div>
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<p>Реализация работы с коилами Modbus.
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<div class="textblock"><code>#include "<a class="el" href="modbus__coils_8h_source.html">modbus_coils.h</a>"</code><br />
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<div class="center"><img src="modbus__coils_8c__incl.png" border="0" usemap="#a_e_1_2_8_w_o_r_k_2_s_t_m32_2_diod___test_2diode__tester_2_core_2_modbus_2_src_2modbus__coils_8c" loading="lazy" alt=""/></div>
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<p><a href="modbus__coils_8c_source.html">Go to the source code of this file.</a></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 id="header-func-members" class="groupheader"><a id="func-members" name="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:gae9b8595911d93cfbf8597f3356a494cc" id="r_gae9b8595911d93cfbf8597f3356a494cc"><td class="memItemLeft" align="right" valign="top"><a class="el" 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> </td><td class="memItemRight" valign="bottom"><a class="el" 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="el" 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)</td></tr>
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<tr class="memdesc:gae9b8595911d93cfbf8597f3356a494cc"><td class="mdescLeft"> </td><td class="mdescRight">Выставить/сбросить коил по глобальному адресу. <br /></td></tr>
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<tr class="memitem:ga82334048256e266170a4b3373be59b59" id="r_ga82334048256e266170a4b3373be59b59"><td class="memItemLeft" align="right" valign="top">uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" 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="el" 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)</td></tr>
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<tr class="memdesc:ga82334048256e266170a4b3373be59b59"><td class="mdescLeft"> </td><td class="mdescRight">Считать коил по глобальному адресу. <br /></td></tr>
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<tr class="memitem:ga39a02e8e4911a74a619d2ef29adcbad8" id="r_ga39a02e8e4911a74a619d2ef29adcbad8"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" 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="el" href="struct_r_s___msg_type_def.html">RS_MsgTypeDef</a> *modbus_msg)</td></tr>
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<tr class="memdesc:ga39a02e8e4911a74a619d2ef29adcbad8"><td class="mdescLeft"> </td><td class="mdescRight">Обработать функцию Read Coils (01 - 0x01). <br /></td></tr>
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<tr class="memitem:ga918102931c9125a5e44a30e103d17e14" id="r_ga918102931c9125a5e44a30e103d17e14"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" 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="el" href="struct_r_s___msg_type_def.html">RS_MsgTypeDef</a> *modbus_msg)</td></tr>
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<tr class="memdesc:ga918102931c9125a5e44a30e103d17e14"><td class="mdescLeft"> </td><td class="mdescRight">Обработать функцию Write Single Coils (05 - 0x05). <br /></td></tr>
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<tr class="memitem:ga6f4498cec8634820025aaa9c4623ba55" id="r_ga6f4498cec8634820025aaa9c4623ba55"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" 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="el" href="struct_r_s___msg_type_def.html">RS_MsgTypeDef</a> *modbus_msg)</td></tr>
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<tr class="memdesc:ga6f4498cec8634820025aaa9c4623ba55"><td class="mdescLeft"> </td><td class="mdescRight">Обработать функцию Write Multiple Coils (15 - 0x0F). <br /></td></tr>
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</table>
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<a name="details" id="details"></a><h2 id="header-details" class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>Реализация работы с коилами Modbus. </p>
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<p>Модуль для доступа к coils внутри программы:</p><ul>
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<li>Функции для доступа к coils по глобальным адресам</li>
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<li>Макросы для доступа к coils по локальным адресам</li>
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</ul>
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<p>Модуль обработки команд для coils (битовых данных):</p><ul>
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<li>Чтение coils (0x01) - упаковка битов в байты для передачи</li>
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<li>Запись одиночного coil (0x05) - установка/сброс бита</li>
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<li>Запись множественных coils (0x0F) - распаковка битов из байтов</li>
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</ul>
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<h1 class="doxsection"><a class="anchor" id="cvalid"></a>
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Валидация данных:</h1>
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<ul>
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<li>Проверка соответствия количества байт и регистров</li>
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<li>Валидация адресов через <a class="el" 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#ga1e90bb28a4cf997250daab6470d5ffe3" title="Define Address Origin for Input/Holding Registers.">MB_DefineRegistersAddress()</a></li>
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<li>Обработка исключений при некорректных запросах </li>
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</ul>
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<p class="definition">Definition in file <a class="el" href="modbus__coils_8c_source.html">modbus_coils.c</a>.</p>
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<li class="navelem"><a href="dir_413f4e031a85da0d68269c6fd2f76e1c.html">Src</a></li><li class="navelem"><a href="modbus__coils_8c.html">modbus_coils.c</a></li>
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