139 lines
11 KiB
XML
139 lines
11 KiB
XML
|
<?xml version='1.0' encoding='UTF-8' standalone='no'?>
|
||
|
|
<section xmlns="http://docbook.org/ns/docbook" version="5.0" xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="_bsp___c_r_c_8cpp" xml:lang="zh">
|
||
|
|
<title>D:/gitt/MicrochipFor32/bsp_Device/bsp_CRC.cpp 文件参考</title>
|
||
|
|
<indexterm><primary>D:/gitt/MicrochipFor32/bsp_Device/bsp_CRC.cpp</primary></indexterm>
|
||
|
|
<para>
|
||
|
|
|
||
|
|
<para>CRC16校验 </para>
|
||
|
|
|
||
|
|
</para>
|
||
|
|
<programlisting linenumbering="unnumbered">#include "bsp_CRC.h"<?linebreak?></programlisting>bsp_CRC.cpp 的引用(Include)关系图:<para>
|
||
|
|
<informalfigure>
|
||
|
|
<mediaobject>
|
||
|
|
<imageobject>
|
||
|
|
<imagedata width="50%" align="center" valign="middle" scalefit="0" fileref="bsp___c_r_c_8cpp__incl.png"></imagedata>
|
||
|
|
</imageobject>
|
||
|
|
</mediaobject>
|
||
|
|
</informalfigure>
|
||
|
|
</para>
|
||
|
|
<simplesect>
|
||
|
|
<title>函数 </title>
|
||
|
|
<itemizedlist>
|
||
|
|
<listitem><para><link linkend="_varint_8h_1ace9d960e74685e2cd84b36132dbbf8aa">u16</link> <link linkend="_bsp___c_r_c_8cpp_1abb1fda5ed561362d12fe987758986919">CRC16_MODBUS</link> (<link linkend="_varint_8h_1a92c50087ca0e64fa93fc59402c55f8ca">u8</link> *pucFrame, <link linkend="_varint_8h_1ace9d960e74685e2cd84b36132dbbf8aa">u16</link> usLen)</para>
|
||
|
|
</listitem>
|
||
|
|
</itemizedlist>
|
||
|
|
</simplesect>
|
||
|
|
<simplesect>
|
||
|
|
<title>变量 </title>
|
||
|
|
<itemizedlist>
|
||
|
|
<listitem><para>static const <link linkend="_varint_8h_1a92c50087ca0e64fa93fc59402c55f8ca">u8</link> <link linkend="_bsp___c_r_c_8cpp_1a7a737378eb1c2e4d7d493764c6e7647f">aucCRCHi</link> []</para>
|
||
|
|
|
||
|
|
<para>CRC-16-MODBUS-查表法-高字节数据表 </para>
|
||
|
|
</listitem>
|
||
|
|
<listitem><para>static const <link linkend="_varint_8h_1a92c50087ca0e64fa93fc59402c55f8ca">u8</link> <link linkend="_bsp___c_r_c_8cpp_1a1ec224bcb81fbefe6d11364dcd71e5a0">aucCRCLo</link> []</para>
|
||
|
|
|
||
|
|
<para>CRC-16-MODBUS-查表法-低字节数据表 </para>
|
||
|
|
</listitem>
|
||
|
|
</itemizedlist>
|
||
|
|
</simplesect>
|
||
|
|
<section>
|
||
|
|
<title>详细描述</title>
|
||
|
|
|
||
|
|
<para>CRC16校验 </para>
|
||
|
|
<para>
|
||
|
|
在文件 <link linkend="_bsp___c_r_c_8cpp_source">bsp_CRC.cpp</link> 中定义.</para>
|
||
|
|
</section>
|
||
|
|
<section>
|
||
|
|
<title>函数说明</title>
|
||
|
|
<anchor xml:id="_bsp___c_r_c_8cpp_1abb1fda5ed561362d12fe987758986919"/><section>
|
||
|
|
<title>CRC16_MODBUS()</title>
|
||
|
|
<indexterm><primary>CRC16_MODBUS</primary><secondary>bsp_CRC.cpp</secondary></indexterm>
|
||
|
|
<indexterm><primary>bsp_CRC.cpp</primary><secondary>CRC16_MODBUS</secondary></indexterm>
|
||
|
|
<para><computeroutput><link linkend="_varint_8h_1ace9d960e74685e2cd84b36132dbbf8aa">u16</link> CRC16_MODBUS (<link linkend="_varint_8h_1a92c50087ca0e64fa93fc59402c55f8ca">u8</link> * pucFrame, <link linkend="_varint_8h_1ace9d960e74685e2cd84b36132dbbf8aa">u16</link> usLen)</computeroutput></para><para>
|
||
|
|
在文件 <link linkend="_bsp___c_r_c_8cpp_source">bsp_CRC.cpp</link> 第 <link linkend="_bsp___c_r_c_8cpp_source_1l00091">91</link> 行定义.</para>
|
||
|
|
这是这个函数的调用关系图:<para>
|
||
|
|
<informalfigure>
|
||
|
|
<mediaobject>
|
||
|
|
<imageobject>
|
||
|
|
<imagedata width="50%" align="center" valign="middle" scalefit="0" fileref="bsp___c_r_c_8cpp_abb1fda5ed561362d12fe987758986919_icgraph.png"></imagedata>
|
||
|
|
</imageobject>
|
||
|
|
</mediaobject>
|
||
|
|
</informalfigure>
|
||
|
|
</para>
|
||
|
|
</section>
|
||
|
|
</section>
|
||
|
|
<section>
|
||
|
|
<title>变量说明</title>
|
||
|
|
<anchor xml:id="_bsp___c_r_c_8cpp_1a7a737378eb1c2e4d7d493764c6e7647f"/><section>
|
||
|
|
<title>aucCRCHi</title>
|
||
|
|
<indexterm><primary>aucCRCHi</primary><secondary>bsp_CRC.cpp</secondary></indexterm>
|
||
|
|
<indexterm><primary>bsp_CRC.cpp</primary><secondary>aucCRCHi</secondary></indexterm>
|
||
|
|
<para><computeroutput>const <link linkend="_varint_8h_1a92c50087ca0e64fa93fc59402c55f8ca">u8</link> aucCRCHi[]<computeroutput>[static]</computeroutput></computeroutput></para><emphasis role="strong">初始值:</emphasis><programlisting linenumbering="unnumbered">= {
|
||
|
|
    0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
|
||
|
|
    0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
|
||
|
|
    0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
|
||
|
|
    0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
|
||
|
|
    0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
|
||
|
|
    0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
|
||
|
|
    0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
|
||
|
|
    0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
|
||
|
|
    0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
|
||
|
|
    0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
|
||
|
|
    0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
|
||
|
|
    0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
|
||
|
|
    0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
|
||
|
|
    0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
|
||
|
|
    0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
|
||
|
|
    0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
|
||
|
|
    0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
|
||
|
|
    0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40,
|
||
|
|
    0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
|
||
|
|
    0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
|
||
|
|
    0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
|
||
|
|
    0x00, 0xC1, 0x81, 0x40
|
||
|
|
}
|
||
|
|
</programlisting><para>
|
||
|
|
|
||
|
|
<para>CRC-16-MODBUS-查表法-高字节数据表 </para>
|
||
|
|
</para>
|
||
|
|
<para>
|
||
|
|
在文件 <link linkend="_bsp___c_r_c_8cpp_source">bsp_CRC.cpp</link> 第 <link linkend="_bsp___c_r_c_8cpp_source_1l00038">38</link> 行定义.</para>
|
||
|
|
</section>
|
||
|
|
<anchor xml:id="_bsp___c_r_c_8cpp_1a1ec224bcb81fbefe6d11364dcd71e5a0"/><section>
|
||
|
|
<title>aucCRCLo</title>
|
||
|
|
<indexterm><primary>aucCRCLo</primary><secondary>bsp_CRC.cpp</secondary></indexterm>
|
||
|
|
<indexterm><primary>bsp_CRC.cpp</primary><secondary>aucCRCLo</secondary></indexterm>
|
||
|
|
<para><computeroutput>const <link linkend="_varint_8h_1a92c50087ca0e64fa93fc59402c55f8ca">u8</link> aucCRCLo[]<computeroutput>[static]</computeroutput></computeroutput></para><emphasis role="strong">初始值:</emphasis><programlisting linenumbering="unnumbered">= {
|
||
|
|
    0x00, 0xC0, 0xC1, 0x01, 0xC3, 0x03, 0x02, 0xC2, 0xC6, 0x06, 0x07, 0xC7,
|
||
|
|
    0x05, 0xC5, 0xC4, 0x04, 0xCC, 0x0C, 0x0D, 0xCD, 0x0F, 0xCF, 0xCE, 0x0E,
|
||
|
|
    0x0A, 0xCA, 0xCB, 0x0B, 0xC9, 0x09, 0x08, 0xC8, 0xD8, 0x18, 0x19, 0xD9,
|
||
|
|
    0x1B, 0xDB, 0xDA, 0x1A, 0x1E, 0xDE, 0xDF, 0x1F, 0xDD, 0x1D, 0x1C, 0xDC,
|
||
|
|
    0x14, 0xD4, 0xD5, 0x15, 0xD7, 0x17, 0x16, 0xD6, 0xD2, 0x12, 0x13, 0xD3,
|
||
|
|
    0x11, 0xD1, 0xD0, 0x10, 0xF0, 0x30, 0x31, 0xF1, 0x33, 0xF3, 0xF2, 0x32,
|
||
|
|
    0x36, 0xF6, 0xF7, 0x37, 0xF5, 0x35, 0x34, 0xF4, 0x3C, 0xFC, 0xFD, 0x3D,
|
||
|
|
    0xFF, 0x3F, 0x3E, 0xFE, 0xFA, 0x3A, 0x3B, 0xFB, 0x39, 0xF9, 0xF8, 0x38,
|
||
|
|
    0x28, 0xE8, 0xE9, 0x29, 0xEB, 0x2B, 0x2A, 0xEA, 0xEE, 0x2E, 0x2F, 0xEF,
|
||
|
|
    0x2D, 0xED, 0xEC, 0x2C, 0xE4, 0x24, 0x25, 0xE5, 0x27, 0xE7, 0xE6, 0x26,
|
||
|
|
    0x22, 0xE2, 0xE3, 0x23, 0xE1, 0x21, 0x20, 0xE0, 0xA0, 0x60, 0x61, 0xA1,
|
||
|
|
    0x63, 0xA3, 0xA2, 0x62, 0x66, 0xA6, 0xA7, 0x67, 0xA5, 0x65, 0x64, 0xA4,
|
||
|
|
    0x6C, 0xAC, 0xAD, 0x6D, 0xAF, 0x6F, 0x6E, 0xAE, 0xAA, 0x6A, 0x6B, 0xAB,
|
||
|
|
    0x69, 0xA9, 0xA8, 0x68, 0x78, 0xB8, 0xB9, 0x79, 0xBB, 0x7B, 0x7A, 0xBA,
|
||
|
|
    0xBE, 0x7E, 0x7F, 0xBF, 0x7D, 0xBD, 0xBC, 0x7C, 0xB4, 0x74, 0x75, 0xB5,
|
||
|
|
    0x77, 0xB7, 0xB6, 0x76, 0x72, 0xB2, 0xB3, 0x73, 0xB1, 0x71, 0x70, 0xB0,
|
||
|
|
    0x50, 0x90, 0x91, 0x51, 0x93, 0x53, 0x52, 0x92, 0x96, 0x56, 0x57, 0x97,
|
||
|
|
    0x55, 0x95, 0x94, 0x54, 0x9C, 0x5C, 0x5D, 0x9D, 0x5F, 0x9F, 0x9E, 0x5E,
|
||
|
|
    0x5A, 0x9A, 0x9B, 0x5B, 0x99, 0x59, 0x58, 0x98, 0x88, 0x48, 0x49, 0x89,
|
||
|
|
    0x4B, 0x8B, 0x8A, 0x4A, 0x4E, 0x8E, 0x8F, 0x4F, 0x8D, 0x4D, 0x4C, 0x8C,
|
||
|
|
    0x44, 0x84, 0x85, 0x45, 0x87, 0x47, 0x46, 0x86, 0x82, 0x42, 0x43, 0x83,
|
||
|
|
    0x41, 0x81, 0x80, 0x40
|
||
|
|
}
|
||
|
|
</programlisting><para>
|
||
|
|
|
||
|
|
<para>CRC-16-MODBUS-查表法-低字节数据表 </para>
|
||
|
|
</para>
|
||
|
|
<para>
|
||
|
|
在文件 <link linkend="_bsp___c_r_c_8cpp_source">bsp_CRC.cpp</link> 第 <link linkend="_bsp___c_r_c_8cpp_source_1l00064">64</link> 行定义.</para>
|
||
|
|
</section>
|
||
|
|
</section>
|
||
|
|
</section>
|