1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 2<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> 3<title>uIP 1.0: hello-world.h</title> 4<link href="doxygen.css" rel="stylesheet" type="text/css"> 5<link href="tabs.css" rel="stylesheet" type="text/css"> 6</head><body> 7<!-- Generated by Doxygen 1.4.6 --> 8<div class="tabs"> 9 <ul> 10 <li><a href="main.html"><span>Main Page</span></a></li> 11 <li><a href="modules.html"><span>Modules</span></a></li> 12 <li><a href="classes.html"><span>Data Structures</span></a></li> 13 <li><a href="files.html"><span>Files</span></a></li> 14 <li><a href="examples.html"><span>Examples</span></a></li> 15 </ul></div> 16<h1>hello-world.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/**</span> 17<a name="l00002"></a>00002 <span class="comment"> * \addtogroup apps</span> 18<a name="l00003"></a>00003 <span class="comment"> * @{</span> 19<a name="l00004"></a>00004 <span class="comment"> */</span> 20<a name="l00005"></a>00005 <span class="comment"></span> 21<a name="l00006"></a>00006 <span class="comment">/**</span> 22<a name="l00007"></a>00007 <span class="comment"> * \defgroup helloworld Hello, world</span> 23<a name="l00008"></a>00008 <span class="comment"> * @{</span> 24<a name="l00009"></a>00009 <span class="comment"> *</span> 25<a name="l00010"></a>00010 <span class="comment"> * A small example showing how to write applications with</span> 26<a name="l00011"></a>00011 <span class="comment"> * \ref psock "protosockets".</span> 27<a name="l00012"></a>00012 <span class="comment"> */</span> 28<a name="l00013"></a>00013 <span class="comment"></span> 29<a name="l00014"></a>00014 <span class="comment">/**</span> 30<a name="l00015"></a>00015 <span class="comment"> * \file</span> 31<a name="l00016"></a>00016 <span class="comment"> * Header file for an example of how to write uIP applications</span> 32<a name="l00017"></a>00017 <span class="comment"> * with protosockets.</span> 33<a name="l00018"></a>00018 <span class="comment"> * \author</span> 34<a name="l00019"></a>00019 <span class="comment"> * Adam Dunkels <[email protected]></span> 35<a name="l00020"></a>00020 <span class="comment"> */</span> 36<a name="l00021"></a>00021 37<a name="l00022"></a>00022 <span class="preprocessor">#ifndef __HELLO_WORLD_H__</span> 38<a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#define __HELLO_WORLD_H__</span> 39<a name="l00024"></a>00024 <span class="preprocessor"></span> 40<a name="l00025"></a>00025 <span class="comment">/* Since this file will be included by uip.h, we cannot include uip.h</span> 41<a name="l00026"></a>00026 <span class="comment"> here. But we might need to include uipopt.h if we need the u8_t and</span> 42<a name="l00027"></a>00027 <span class="comment"> u16_t datatypes. */</span> 43<a name="l00028"></a>00028 <span class="preprocessor">#include "<a class="code" href="a00140.html">uipopt.h</a>"</span> 44<a name="l00029"></a>00029 45<a name="l00030"></a>00030 <span class="preprocessor">#include "<a class="code" href="a00127.html">psock.h</a>"</span> 46<a name="l00031"></a>00031 47<a name="l00032"></a>00032 <span class="comment">/* Next, we define the uip_tcp_appstate_t datatype. This is the state</span> 48<a name="l00033"></a>00033 <span class="comment"> of our application, and the memory required for this state is</span> 49<a name="l00034"></a>00034 <span class="comment"> allocated together with each TCP connection. One application state</span> 50<a name="l00035"></a>00035 <span class="comment"> for each TCP connection. */</span> 51<a name="l00036"></a>00036 <span class="keyword">typedef</span> <span class="keyword">struct </span><a name="_a117"></a><a class="code" href="a00078.html">hello_world_state</a> { 52<a name="l00037"></a>00037 <span class="keyword">struct </span><a name="_a118"></a><a class="code" href="a00082.html">psock</a> <a name="a119"></a><a class="code" href="a00078.html#a9825b5977b2d4dec66e6bd09e6ae6ea">p</a>; 53<a name="l00038"></a>00038 <span class="keywordtype">char</span> <a name="a120"></a><a class="code" href="a00078.html#4b1b1436b50ed7638aece35f41421196">inputbuffer</a>[10]; 54<a name="l00039"></a>00039 <span class="keywordtype">char</span> <a name="a121"></a><a class="code" href="a00078.html#4da86e9feb5e5835eb15163c2cb61116">name</a>[40]; 55<a name="l00040"></a>00040 } <a name="_a122"></a><a class="code" href="a00085.html">uip_tcp_appstate_t</a>; 56<a name="l00041"></a>00041 57<a name="l00042"></a>00042 <span class="comment">/* Finally we define the application function to be called by uIP. */</span> 58<a name="l00043"></a>00043 <span class="keywordtype">void</span> <a name="a123"></a><a class="code" href="a00162.html#g03070adbf8faab0f34f87c1270964306">hello_world_appcall</a>(<span class="keywordtype">void</span>); 59<a name="l00044"></a>00044 <span class="preprocessor">#ifndef UIP_APPCALL</span> 60<a name="l00045"></a>00045 <span class="preprocessor"></span><span class="preprocessor">#define UIP_APPCALL hello_world_appcall</span> 61<a name="l00046"></a>00046 <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* UIP_APPCALL */</span> 62<a name="l00047"></a>00047 63<a name="l00048"></a>00048 <span class="keywordtype">void</span> <a name="a124"></a><a class="code" href="a00162.html#gb97849f0d3ea858eee790b69591e6427">hello_world_init</a>(<span class="keywordtype">void</span>); 64<a name="l00049"></a>00049 65<a name="l00050"></a>00050 <span class="preprocessor">#endif </span><span class="comment">/* __HELLO_WORLD_H__ */</span> 66<a name="l00051"></a>00051 <span class="comment">/** @} */</span><span class="comment"></span> 67<a name="l00052"></a>00052 <span class="comment">/** @} */</span> 68</pre></div> <hr size="1"><address style="align: right;"><small>Generated on Mon Jun 12 10:23:01 2006 for uIP 1.0 by 69<a href="http://www.doxygen.org/index.html"> 70<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.6 </small></address> 71</body> 72</html> 73
