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MicrochipFor32/Doc/html/bsp___c_r_c_8cpp.html
XerolySkinner 08f9f63eb3 内容大更新 
更加规范化
加入modbus类
优化帮助文档
2022-11-22 03:43:24 +08:00

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<div class="header">
<div class="summary">
<a href="#func-members">函数</a> &#124;
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<div class="headertitle"><div class="title">bsp_CRC.cpp 文件参考</div></div>
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<p>CRC16校验
<a href="#details">更多...</a></p>
<div class="textblock"><code>#include &quot;<a class="el" href="bsp___c_r_c_8h_source.html">bsp_CRC.h</a>&quot;</code><br />
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bsp_CRC.cpp 的引用(Include)关系图:</div>
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<p><a href="bsp___c_r_c_8cpp_source.html">浏览源代码.</a></p>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
函数</h2></td></tr>
<tr class="memitem:abb1fda5ed561362d12fe987758986919"><td class="memItemLeft" align="right" valign="top"><a class="el" href="varint_8h.html#ace9d960e74685e2cd84b36132dbbf8aa">u16</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="bsp___c_r_c_8cpp.html#abb1fda5ed561362d12fe987758986919">CRC16_MODBUS</a> (<a class="el" href="varint_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> *pucFrame, <a class="el" href="varint_8h.html#ace9d960e74685e2cd84b36132dbbf8aa">u16</a> usLen)</td></tr>
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变量</h2></td></tr>
<tr class="memitem:a7a737378eb1c2e4d7d493764c6e7647f"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="varint_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="bsp___c_r_c_8cpp.html#a7a737378eb1c2e4d7d493764c6e7647f">aucCRCHi</a> []</td></tr>
<tr class="memdesc:a7a737378eb1c2e4d7d493764c6e7647f"><td class="mdescLeft">&#160;</td><td class="mdescRight">CRC-16-MODBUS-查表法-高字节数据表 <a href="bsp___c_r_c_8cpp.html#a7a737378eb1c2e4d7d493764c6e7647f">更多...</a><br /></td></tr>
<tr class="separator:a7a737378eb1c2e4d7d493764c6e7647f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1ec224bcb81fbefe6d11364dcd71e5a0"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="varint_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="bsp___c_r_c_8cpp.html#a1ec224bcb81fbefe6d11364dcd71e5a0">aucCRCLo</a> []</td></tr>
<tr class="memdesc:a1ec224bcb81fbefe6d11364dcd71e5a0"><td class="mdescLeft">&#160;</td><td class="mdescRight">CRC-16-MODBUS-查表法-低字节数据表 <a href="bsp___c_r_c_8cpp.html#a1ec224bcb81fbefe6d11364dcd71e5a0">更多...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">详细描述</h2>
<div class="textblock"><p >CRC16校验 </p>
<p class="definition">在文件 <a class="el" href="bsp___c_r_c_8cpp_source.html">bsp_CRC.cpp</a> 中定义.</p>
</div><h2 class="groupheader">函数说明</h2>
<a id="abb1fda5ed561362d12fe987758986919" name="abb1fda5ed561362d12fe987758986919"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abb1fda5ed561362d12fe987758986919">&#9670;&#160;</a></span>CRC16_MODBUS()</h2>
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<td class="memname"><a class="el" href="varint_8h.html#ace9d960e74685e2cd84b36132dbbf8aa">u16</a> CRC16_MODBUS </td>
<td>(</td>
<td class="paramtype"><a class="el" href="varint_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> *&#160;</td>
<td class="paramname"><em>pucFrame</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="varint_8h.html#ace9d960e74685e2cd84b36132dbbf8aa">u16</a>&#160;</td>
<td class="paramname"><em>usLen</em>&#160;</td>
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<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p class="definition">在文件 <a class="el" href="bsp___c_r_c_8cpp_source.html">bsp_CRC.cpp</a> 第 <a class="el" href="bsp___c_r_c_8cpp_source.html#l00091">91</a> 行定义.</p>
<div class="dynheader">
这是这个函数的调用关系图:</div>
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<h2 class="groupheader">变量说明</h2>
<a id="a7a737378eb1c2e4d7d493764c6e7647f" name="a7a737378eb1c2e4d7d493764c6e7647f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7a737378eb1c2e4d7d493764c6e7647f">&#9670;&#160;</a></span>aucCRCHi</h2>
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<div class="memproto">
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<table class="memname">
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<td class="memname">const <a class="el" href="varint_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> aucCRCHi[]</td>
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</td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<b>初始值:</b><div class="fragment"><div class="line">= {</div>
<div class="line"> 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,</div>
<div class="line"> 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,</div>
<div class="line"> 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,</div>
<div class="line"> 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,</div>
<div class="line"> 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,</div>
<div class="line"> 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,</div>
<div class="line"> 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,</div>
<div class="line"> 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,</div>
<div class="line"> 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,</div>
<div class="line"> 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,</div>
<div class="line"> 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,</div>
<div class="line"> 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,</div>
<div class="line"> 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,</div>
<div class="line"> 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,</div>
<div class="line"> 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,</div>
<div class="line"> 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,</div>
<div class="line"> 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,</div>
<div class="line"> 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,</div>
<div class="line"> 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,</div>
<div class="line"> 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,</div>
<div class="line"> 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,</div>
<div class="line"> 0x00, 0xC1, 0x81, 0x40</div>
<div class="line">}</div>
</div><!-- fragment -->
<p>CRC-16-MODBUS-查表法-高字节数据表 </p>
<p class="definition">在文件 <a class="el" href="bsp___c_r_c_8cpp_source.html">bsp_CRC.cpp</a> 第 <a class="el" href="bsp___c_r_c_8cpp_source.html#l00038">38</a> 行定义.</p>
</div>
</div>
<a id="a1ec224bcb81fbefe6d11364dcd71e5a0" name="a1ec224bcb81fbefe6d11364dcd71e5a0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1ec224bcb81fbefe6d11364dcd71e5a0">&#9670;&#160;</a></span>aucCRCLo</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">const <a class="el" href="varint_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> aucCRCLo[]</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<b>初始值:</b><div class="fragment"><div class="line">= {</div>
<div class="line"> 0x00, 0xC0, 0xC1, 0x01, 0xC3, 0x03, 0x02, 0xC2, 0xC6, 0x06, 0x07, 0xC7,</div>
<div class="line"> 0x05, 0xC5, 0xC4, 0x04, 0xCC, 0x0C, 0x0D, 0xCD, 0x0F, 0xCF, 0xCE, 0x0E,</div>
<div class="line"> 0x0A, 0xCA, 0xCB, 0x0B, 0xC9, 0x09, 0x08, 0xC8, 0xD8, 0x18, 0x19, 0xD9,</div>
<div class="line"> 0x1B, 0xDB, 0xDA, 0x1A, 0x1E, 0xDE, 0xDF, 0x1F, 0xDD, 0x1D, 0x1C, 0xDC,</div>
<div class="line"> 0x14, 0xD4, 0xD5, 0x15, 0xD7, 0x17, 0x16, 0xD6, 0xD2, 0x12, 0x13, 0xD3,</div>
<div class="line"> 0x11, 0xD1, 0xD0, 0x10, 0xF0, 0x30, 0x31, 0xF1, 0x33, 0xF3, 0xF2, 0x32,</div>
<div class="line"> 0x36, 0xF6, 0xF7, 0x37, 0xF5, 0x35, 0x34, 0xF4, 0x3C, 0xFC, 0xFD, 0x3D,</div>
<div class="line"> 0xFF, 0x3F, 0x3E, 0xFE, 0xFA, 0x3A, 0x3B, 0xFB, 0x39, 0xF9, 0xF8, 0x38,</div>
<div class="line"> 0x28, 0xE8, 0xE9, 0x29, 0xEB, 0x2B, 0x2A, 0xEA, 0xEE, 0x2E, 0x2F, 0xEF,</div>
<div class="line"> 0x2D, 0xED, 0xEC, 0x2C, 0xE4, 0x24, 0x25, 0xE5, 0x27, 0xE7, 0xE6, 0x26,</div>
<div class="line"> 0x22, 0xE2, 0xE3, 0x23, 0xE1, 0x21, 0x20, 0xE0, 0xA0, 0x60, 0x61, 0xA1,</div>
<div class="line"> 0x63, 0xA3, 0xA2, 0x62, 0x66, 0xA6, 0xA7, 0x67, 0xA5, 0x65, 0x64, 0xA4,</div>
<div class="line"> 0x6C, 0xAC, 0xAD, 0x6D, 0xAF, 0x6F, 0x6E, 0xAE, 0xAA, 0x6A, 0x6B, 0xAB,</div>
<div class="line"> 0x69, 0xA9, 0xA8, 0x68, 0x78, 0xB8, 0xB9, 0x79, 0xBB, 0x7B, 0x7A, 0xBA,</div>
<div class="line"> 0xBE, 0x7E, 0x7F, 0xBF, 0x7D, 0xBD, 0xBC, 0x7C, 0xB4, 0x74, 0x75, 0xB5,</div>
<div class="line"> 0x77, 0xB7, 0xB6, 0x76, 0x72, 0xB2, 0xB3, 0x73, 0xB1, 0x71, 0x70, 0xB0,</div>
<div class="line"> 0x50, 0x90, 0x91, 0x51, 0x93, 0x53, 0x52, 0x92, 0x96, 0x56, 0x57, 0x97,</div>
<div class="line"> 0x55, 0x95, 0x94, 0x54, 0x9C, 0x5C, 0x5D, 0x9D, 0x5F, 0x9F, 0x9E, 0x5E,</div>
<div class="line"> 0x5A, 0x9A, 0x9B, 0x5B, 0x99, 0x59, 0x58, 0x98, 0x88, 0x48, 0x49, 0x89,</div>
<div class="line"> 0x4B, 0x8B, 0x8A, 0x4A, 0x4E, 0x8E, 0x8F, 0x4F, 0x8D, 0x4D, 0x4C, 0x8C,</div>
<div class="line"> 0x44, 0x84, 0x85, 0x45, 0x87, 0x47, 0x46, 0x86, 0x82, 0x42, 0x43, 0x83,</div>
<div class="line"> 0x41, 0x81, 0x80, 0x40</div>
<div class="line">}</div>
</div><!-- fragment -->
<p>CRC-16-MODBUS-查表法-低字节数据表 </p>
<p class="definition">在文件 <a class="el" href="bsp___c_r_c_8cpp_source.html">bsp_CRC.cpp</a> 第 <a class="el" href="bsp___c_r_c_8cpp_source.html#l00064">64</a> 行定义.</p>
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