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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>uIP 1.0: uip/uipopt.h Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.4.6 --><div class="tabs"> <ul> <li><a href="main.html"><span>Main Page</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="classes.html"><span>Data Structures</span></a></li> <li id="current"><a href="files.html"><span>Files</span></a></li> <li><a href="examples.html"><span>Examples</span></a></li> </ul></div><div class="tabs"> <ul> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>Globals</span></a></li> </ul></div><h1>uip/uipopt.h</h1><a href="a00140.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/**</span><a name="l00002"></a>00002 <span class="comment"> * \defgroup uipopt Configuration options for uIP</span><a name="l00003"></a>00003 <span class="comment"> * @{</span><a name="l00004"></a>00004 <span class="comment"> *</span><a name="l00005"></a>00005 <span class="comment"> * uIP is configured using the per-project configuration file</span><a name="l00006"></a>00006 <span class="comment"> * uipopt.h. This file contains all compile-time options for uIP and</span><a name="l00007"></a>00007 <span class="comment"> * should be tweaked to match each specific project. The uIP</span><a name="l00008"></a>00008 <span class="comment"> * distribution contains a documented example "uipopt.h" that can be</span><a name="l00009"></a>00009 <span class="comment"> * copied and modified for each project.</span><a name="l00010"></a>00010 <span class="comment"> *</span><a name="l00011"></a>00011 <span class="comment"> * \note Most of the configuration options in the uipopt.h should not</span><a name="l00012"></a>00012 <span class="comment"> * be changed, but rather the per-project uip-conf.h file.</span><a name="l00013"></a>00013 <span class="comment"> */</span><a name="l00014"></a>00014 <span class="comment"></span><a name="l00015"></a>00015 <span class="comment">/**</span><a name="l00016"></a>00016 <span class="comment"> * \file</span><a name="l00017"></a>00017 <span class="comment"> * Configuration options for uIP.</span><a name="l00018"></a>00018 <span class="comment"> * \author Adam Dunkels <adam@dunkels.com></span><a name="l00019"></a>00019 <span class="comment"> *</span><a name="l00020"></a>00020 <span class="comment"> * This file is used for tweaking various configuration options for</span><a name="l00021"></a>00021 <span class="comment"> * uIP. You should make a copy of this file into one of your project's</span><a name="l00022"></a>00022 <span class="comment"> * directories instead of editing this example "uipopt.h" file that</span><a name="l00023"></a>00023 <span class="comment"> * comes with the uIP distribution.</span><a name="l00024"></a>00024 <span class="comment"> */</span><a name="l00025"></a>00025 <a name="l00026"></a>00026 <span class="comment">/*</span><a name="l00027"></a>00027 <span class="comment"> * Copyright (c) 2001-2003, Adam Dunkels.</span><a name="l00028"></a>00028 <span class="comment"> * All rights reserved.</span><a name="l00029"></a>00029 <span class="comment"> *</span><a name="l00030"></a>00030 <span class="comment"> * Redistribution and use in source and binary forms, with or without</span><a name="l00031"></a>00031 <span class="comment"> * modification, are permitted provided that the following conditions</span><a name="l00032"></a>00032 <span class="comment"> * are met:</span><a name="l00033"></a>00033 <span class="comment"> * 1. Redistributions of source code must retain the above copyright</span><a name="l00034"></a>00034 <span class="comment"> * notice, this list of conditions and the following disclaimer.</span><a name="l00035"></a>00035 <span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright</span><a name="l00036"></a>00036 <span class="comment"> * notice, this list of conditions and the following disclaimer in the</span><a name="l00037"></a>00037 <span class="comment"> * documentation and/or other materials provided with the distribution.</span><a name="l00038"></a>00038 <span class="comment"> * 3. The name of the author may not be used to endorse or promote</span><a name="l00039"></a>00039 <span class="comment"> * products derived from this software without specific prior</span><a name="l00040"></a>00040 <span class="comment"> * written permission.</span><a name="l00041"></a>00041 <span class="comment"> *</span><a name="l00042"></a>00042 <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS</span><a name="l00043"></a>00043 <span class="comment"> * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED</span><a name="l00044"></a>00044 <span class="comment"> * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE</span><a name="l00045"></a>00045 <span class="comment"> * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY</span><a name="l00046"></a>00046 <span class="comment"> * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL</span><a name="l00047"></a>00047 <span class="comment"> * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE</span><a name="l00048"></a>00048 <span class="comment"> * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS</span><a name="l00049"></a>00049 <span class="comment"> * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,</span><a name="l00050"></a>00050 <span class="comment"> * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING</span><a name="l00051"></a>00051 <span class="comment"> * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS</span><a name="l00052"></a>00052 <span class="comment"> * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span><a name="l00053"></a>00053 <span class="comment"> *</span><a name="l00054"></a>00054 <span class="comment"> * This file is part of the uIP TCP/IP stack.</span><a name="l00055"></a>00055 <span class="comment"> *</span><a name="l00056"></a>00056 <span class="comment"> * $Id: uipopt.h,v 1.4 2006/06/12 08:00:31 adam Exp $</span><a name="l00057"></a>00057 <span class="comment"> *</span><a name="l00058"></a>00058 <span class="comment"> */</span><a name="l00059"></a>00059 <a name="l00060"></a>00060 <span class="preprocessor">#ifndef __UIPOPT_H__</span><a name="l00061"></a>00061 <span class="preprocessor"></span><span class="preprocessor">#define __UIPOPT_H__</span><a name="l00062"></a>00062 <span class="preprocessor"></span><a name="l00063"></a>00063 <span class="preprocessor">#ifndef UIP_LITTLE_ENDIAN</span><a name="l00064"></a><a class="code" href="a00153.html#gb6e04358481bd2057524fb874cfa472b">00064</a> <span class="preprocessor"></span><span class="preprocessor">#define UIP_LITTLE_ENDIAN 3412</span><a name="l00065"></a>00065 <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* UIP_LITTLE_ENDIAN */</span><a name="l00066"></a>00066 <span class="preprocessor">#ifndef UIP_BIG_ENDIAN</span><a name="l00067"></a><a class="code" href="a00153.html#g6836f92f3692f3a4429eb599db40cbae">00067</a> <span class="preprocessor"></span><span class="preprocessor">#define UIP_BIG_ENDIAN 1234</span><a name="l00068"></a>00068 <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* UIP_BIG_ENDIAN */</span><a name="l00069"></a>00069 <a name="l00070"></a>00070 <span class="preprocessor">#include "<a class="code" href="a00141.html">uip-conf.h</a>"</span><a name="l00071"></a>00071 <a name="l00072"></a>00072 <span class="comment">/*------------------------------------------------------------------------------*/</span><a name="l00073"></a>00073 <span class="comment"></span><a name="l00074"></a>00074 <span class="comment">/**</span><a name="l00075"></a>00075 <span class="comment"> * \name Static configuration options</span><a name="l00076"></a>00076 <span class="comment"> * @{</span><a name="l00077"></a>00077 <span class="comment"> *</span><a name="l00078"></a>00078 <span class="comment"> * These configuration options can be used for setting the IP address</span><a name="l00079"></a>00079 <span class="comment"> * settings statically, but only if UIP_FIXEDADDR is set to 1. The</span><a name="l00080"></a>00080 <span class="comment"> * configuration options for a specific node includes IP address,</span><a name="l00081"></a>00081 <span class="comment"> * netmask and default router as well as the Ethernet address. The</span><a name="l00082"></a>00082 <span class="comment"> * netmask, default router and Ethernet address are appliciable only</span><a name="l00083"></a>00083 <span class="comment"> * if uIP should be run over Ethernet.</span><a name="l00084"></a>00084 <span class="comment"> *</span><a name="l00085"></a>00085 <span class="comment"> * All of these should be changed to suit your project.</span><a name="l00086"></a>00086 <span class="comment">*/</span><a name="l00087"></a>00087 <span class="comment"></span><a name="l00088"></a>00088 <span class="comment">/**</span><a name="l00089"></a>00089 <span class="comment"> * Determines if uIP should use a fixed IP address or not.</span><a name="l00090"></a>00090 <span class="comment"> *</span><a name="l00091"></a>00091 <span class="comment"> * If uIP should use a fixed IP address, the settings are set in the</span><a name="l00092"></a>00092 <span class="comment"> * uipopt.h file. If not, the macros uip_sethostaddr(),</span><a name="l00093"></a>00093 <span class="comment"> * uip_setdraddr() and uip_setnetmask() should be used instead.</span><a name="l00094"></a>00094 <span class="comment"> *</span><a name="l00095"></a>00095 <span class="comment"> * \hideinitializer</span><a name="l00096"></a>00096 <span class="comment"> */</span><a name="l00097"></a><a class="code" href="a00153.html#g51195ea7cd5aa387a87f9d3b23905b62">00097</a> <span class="preprocessor">#define UIP_FIXEDADDR 0</span><a name="l00098"></a>00098 <span class="preprocessor"></span><span class="comment"></span><a name="l00099"></a>00099 <span class="comment">/**</span><a name="l00100"></a>00100 <span class="comment"> * Ping IP address asignment.</span><a name="l00101"></a>00101 <span class="comment"> *</span><a name="l00102"></a>00102 <span class="comment"> * uIP uses a "ping" packets for setting its own IP address if this</span><a name="l00103"></a>00103 <span class="comment"> * option is set. If so, uIP will start with an empty IP address and</span><a name="l00104"></a>00104 <span class="comment"> * the destination IP address of the first incoming "ping" (ICMP echo)</span><a name="l00105"></a>00105 <span class="comment"> * packet will be used for setting the hosts IP address.</span><a name="l00106"></a>00106 <span class="comment"> *</span><a name="l00107"></a>00107 <span class="comment"> * \note This works only if UIP_FIXEDADDR is 0.</span><a name="l00108"></a>00108 <span class="comment"> *</span><a name="l00109"></a>00109 <span class="comment"> * \hideinitializer</span><a name="l00110"></a>00110 <span class="comment"> */</span><a name="l00111"></a>00111 <span class="preprocessor">#ifdef UIP_CONF_PINGADDRCONF</span><a name="l00112"></a>00112 <span class="preprocessor"></span><span class="preprocessor">#define UIP_PINGADDRCONF UIP_CONF_PINGADDRCONF</span><a name="l00113"></a>00113 <span class="preprocessor"></span><span class="preprocessor">#else </span><span class="comment">/* UIP_CONF_PINGADDRCONF */</span><a name="l00114"></a><a class="code" href="a00153.html#g9069474ea570fd78c481aa164317dbaf">00114</a> <span class="preprocessor">#define UIP_PINGADDRCONF 0</span><a name="l00115"></a>00115 <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* UIP_CONF_PINGADDRCONF */</span><a name="l00116"></a>00116 <a name="l00117"></a>00117 <span class="comment"></span><a name="l00118"></a>00118 <span class="comment">/**</span><a name="l00119"></a>00119 <span class="comment"> * Specifies if the uIP ARP module should be compiled with a fixed</span><a name="l00120"></a>00120 <span class="comment"> * Ethernet MAC address or not.</span><a name="l00121"></a>00121 <span class="comment"> *</span><a name="l00122"></a>00122 <span class="comment"> * If this configuration option is 0, the macro uip_setethaddr() can</span>⌨️ 快捷键说明
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