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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: net/ip.h Source File</title><link href="dox.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.4.2 --><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="dirs.html">Directories</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> | <a class="qindex" href="pages.html">Related Pages</a></div><div class="nav"><a class="el" href="dir_000001.html">net</a></div><h1>ip.h</h1><a href="ip_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment">00001 <span class="comment">/*! \file ip.h \brief IP (Internet Protocol) Library. */</span>00002 <span class="comment">//*****************************************************************************</span>00003 <span class="comment">//</span>00004 <span class="comment">// File Name : 'ip.h'</span>00005 <span class="comment">// Title : IP (Internet Protocol) Library</span>00006 <span class="comment">// Author : Pascal Stang</span>00007 <span class="comment">// Created : 8/30/2004</span>00008 <span class="comment">// Revised : 7/3/2005</span>00009 <span class="comment">// Version : 0.1</span>00010 <span class="comment">// Target MCU : Atmel AVR series</span>00011 <span class="comment">// Editor Tabs : 4</span>00012 <span class="comment">//</span><span class="comment"></span>00013 <span class="comment">/// \ingroup network</span>00014 <span class="comment">/// \defgroup ip IP (Internet Protocol) Library (ip.c)</span>00015 <span class="comment">/// \code #include "net/ip.h" \endcode</span>00016 <span class="comment">/// \par Description</span>00017 <span class="comment">/// The IP (Internet Protocol) library provide support for sending IP and</span>00018 <span class="comment">/// IP-related packets. It's not clear if additional features are needed</span>00019 <span class="comment">/// or will be added, or even if this is the proper way to facilitate IP</span>00020 <span class="comment">/// packet operations.</span>00021 <span class="comment"></span><span class="comment">//</span>00022 <span class="comment">// This code is distributed under the GNU Public License</span>00023 <span class="comment">// which can be found at http://www.gnu.org/licenses/gpl.txt</span>00024 <span class="comment">//*****************************************************************************</span><span class="comment"></span>00025 <span class="comment">//@{</span>00026 <span class="comment"></span>00027 <span class="preprocessor">#ifndef IP_H</span>00028 <span class="preprocessor"></span><span class="preprocessor">#define IP_H</span>00029 <span class="preprocessor"></span>00030 <span class="preprocessor">#include "<a class="code" href="net_8h.html">net.h</a>"</span>00031 <span class="preprocessor">#include "<a class="code" href="arp_8h.html">arp.h</a>"</span>00032 00033 <span class="preprocessor">#include <inttypes.h></span>00034 <a name="l00035"></a><a class="code" href="structipConfig.html">00035</a> <span class="keyword">struct </span><a class="code" href="structipConfig.html">ipConfig</a> <span class="comment">///< IP addressing/configuration structure</span>00036 <span class="comment"></span>{<a name="l00037"></a><a class="code" href="structipConfig.html#o0">00037</a> uint32_t <a class="code" href="structipConfig.html#o0">ip</a>; <span class="comment">///< IP address</span><a name="l00038"></a><a class="code" href="structipConfig.html#o1">00038</a> <span class="comment"></span> uint32_t <a class="code" href="structipConfig.html#o1">netmask</a>; <span class="comment">///< netmask</span><a name="l00039"></a><a class="code" href="structipConfig.html#o2">00039</a> <span class="comment"></span> uint32_t <a class="code" href="structipConfig.html#o2">gateway</a>; <span class="comment">///< gateway IP address</span>00040 <span class="comment"></span>};00041 <a name="l00042"></a><a class="code" href="group__ip.html#ga5">00042</a> <span class="preprocessor">#define IP_TIME_TO_LIVE 128 </span><span class="comment">///< default Time-To-Live (TTL) value to use in IP headers</span>00043 <span class="comment"></span><span class="comment"></span>00044 <span class="comment">//! Set our IP address and routing information.</span>00045 <span class="comment">/// The myIp value will be used in the source field of IP packets.</span>00046 <span class="comment">/// Use this function to set and reset the system IP address.</span>00047 <span class="comment"></span>void ipSetConfig(uint32_t myIp, uint32_t netmask, uint32_t gatewayIp);00048 <span class="comment"></span>00049 <span class="comment">//! Get our local IP address.</span>00050 <span class="comment">/// Returns current IP address value.</span>00051 <span class="comment"></span><span class="comment">//uint32_t ipGetMyAddress(void);</span>00052 <span class="comment"></span>00053 <span class="comment">//! Get our local IP configuration.</span>00054 <span class="comment">/// Returns pointer to current IP address/configuration.</span>00055 <span class="comment"></span><span class="keyword">struct </span><a class="code" href="structipConfig.html">ipConfig</a>* <a class="code" href="group__ip.html#ga1">ipGetConfig</a>(<span class="keywordtype">void</span>);00056 <span class="comment"></span>00057 <span class="comment">//! Print IP configuration</span>00058 <span class="comment">///</span>00059 <span class="comment"></span><span class="keywordtype">void</span> <a class="code" href="group__ip.html#ga2">ipPrintConfig</a>(<span class="keyword">struct</span> <a class="code" href="structipConfig.html">ipConfig</a>* config);00060 00061 <span class="comment"></span>00062 <span class="comment">//! Send an IP packet.</span>00063 <span class="comment"></span><span class="keywordtype">void</span> <a class="code" href="group__ip.html#ga3">ipSend</a>(uint32_t dstIp, uint8_t protocol, uint16_t len, uint8_t* data);00064 <span class="comment"></span>00065 <span class="comment">//! Send a UDP/IP packet.</span>00066 <span class="comment"></span><span class="keywordtype">void</span> <a class="code" href="group__ip.html#ga4">udpSend</a>(uint32_t dstIp, uint16_t dstPort, uint16_t len, uint8_t* data);00067 00068 <span class="preprocessor">#endif</span>00069 <span class="preprocessor"></span><span class="comment">//@}</span>00070 <span class="comment"></span></pre></div><hr size="1"><address style="align: right;"><small>Generated on Mon Oct 24 16:03:55 2005 for Procyon AVRlib by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.2 </small></address></body></html>⌨️ 快捷键说明
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