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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>Procyon AVRlib: stxetx.h File Reference</title><link href="dox.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.3.6 --><div class="qindex"><a class="qindex" href="main.html">Main Page</a> | <a class="qindex" href="modules.html">Modules</a> | <a class="qindex" href="annotated.html">Data Structures</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Data Fields</a> | <a class="qindex" href="globals.html">Globals</a></div><h1>stxetx.h File Reference</h1>STX/ETX Packet Protocol Implementation Library. <a href="#_details">More...</a><p><code>#include "<a class="el" href="buffer_8h-source.html">buffer.h</a>"</code><br><code>#include "<a class="el" href="stxetxconf_8h-source.html">stxetxconf.h</a>"</code><br><p><a href="stxetx_8h-source.html">Go to the source code of this file.</a><table border=0 cellpadding=0 cellspacing=0><tr><td></td></tr><tr><td colspan=2><br><h2>Defines</h2></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a0" doxytag="stxetx.h::STX" ></a>#define </td><td class="memItemRight" valign=bottom><b>STX</b> 0x02</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a1" doxytag="stxetx.h::ETX" ></a>#define </td><td class="memItemRight" valign=bottom><b>ETX</b> 0x03</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a2" doxytag="stxetx.h::STXETX_HEADERLENGTH" ></a>#define </td><td class="memItemRight" valign=bottom><b>STXETX_HEADERLENGTH</b> 4</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a3" doxytag="stxetx.h::STXETX_TRAILERLENGTH" ></a>#define </td><td class="memItemRight" valign=bottom><b>STXETX_TRAILERLENGTH</b> 2</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a4" doxytag="stxetx.h::STXETX_STATUSOFFSET" ></a>#define </td><td class="memItemRight" valign=bottom><b>STXETX_STATUSOFFSET</b> 1</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a5" doxytag="stxetx.h::STXETX_TYPEOFFSET" ></a>#define </td><td class="memItemRight" valign=bottom><b>STXETX_TYPEOFFSET</b> 2</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a6" doxytag="stxetx.h::STXETX_LENGTHOFFSET" ></a>#define </td><td class="memItemRight" valign=bottom><b>STXETX_LENGTHOFFSET</b> 3</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a7" doxytag="stxetx.h::STXETX_DATAOFFSET" ></a>#define </td><td class="memItemRight" valign=bottom><b>STXETX_DATAOFFSET</b> 4</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a8" doxytag="stxetx.h::STXETX_CHECKSUMOFFSET" ></a>#define </td><td class="memItemRight" valign=bottom><b>STXETX_CHECKSUMOFFSET</b> 4</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a9" doxytag="stxetx.h::STXETX_NOETXSTXCHECKSUM" ></a>#define </td><td class="memItemRight" valign=bottom><b>STXETX_NOETXSTXCHECKSUM</b> 3</td></tr><tr><td colspan=2><br><h2>Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a10" doxytag="stxetx.h::stxetxInit" ></a>void </td><td class="memItemRight" valign=bottom><a class="el" href="stxetx_8h.html#a10">stxetxInit</a> (void(*dataout_func)(unsigned char data))</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Initialize STX/ETX packet protocol library. <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a11" doxytag="stxetx.h::stxetxSend" ></a>void </td><td class="memItemRight" valign=bottom><a class="el" href="stxetx_8h.html#a11">stxetxSend</a> (unsigned char status, unsigned char type, unsigned char datalength, unsigned char *dataptr)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Send/Create STX/ETX packet. <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a12" doxytag="stxetx.h::stxetxProcess" ></a>unsigned char </td><td class="memItemRight" valign=bottom><a class="el" href="stxetx_8h.html#a12">stxetxProcess</a> (cBuffer *rxBuffer)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Process a buffer containing STX/ETX packets. <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a13" doxytag="stxetx.h::stxetxGetRxPacketStatus" ></a>unsigned char </td><td class="memItemRight" valign=bottom><a class="el" href="stxetx_8h.html#a13">stxetxGetRxPacketStatus</a> (void)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the received packet's status. <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a14" doxytag="stxetx.h::stxetxGetRxPacketType" ></a>unsigned char </td><td class="memItemRight" valign=bottom><a class="el" href="stxetx_8h.html#a14">stxetxGetRxPacketType</a> (void)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the received packet's type. <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a15" doxytag="stxetx.h::stxetxGetRxPacketDatalength" ></a>unsigned char </td><td class="memItemRight" valign=bottom><a class="el" href="stxetx_8h.html#a15">stxetxGetRxPacketDatalength</a> (void)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the received packet's datalength. <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="a16" doxytag="stxetx.h::stxetxGetRxPacketData" ></a>unsigned char * </td><td class="memItemRight" valign=bottom><a class="el" href="stxetx_8h.html#a16">stxetxGetRxPacketData</a> (void)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Returns pointer to the received packet's data. <br><br></td></tr></table><hr><a name="_details"></a><h2>Detailed Description</h2>STX/ETX Packet Protocol Implementation Library. <p><p>Definition in file <a class="el" href="stxetx_8h-source.html">stxetx.h</a>.<hr size="1"><address style="align: right;"><small>Generated on Fri Oct 15 03:50:23 2004 for Procyon AVRlib by<a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border=0 > </a>1.3.6 </small></address></body></html>?? 快捷鍵說明
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