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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=UTF-8"><title>AVR221 - PID controller: stdint.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 1.5.2 --><div class="tabs"> <ul> <li><a href="main.html"><span>Main Page</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> <li><a href="pages.html"><span>Related Pages</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>stdint.h</h1><a href="stdint_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* ISO C9x 7.18 Integer types <stdint.h></span><a name="l00002"></a>00002 <span class="comment"> * Based on ISO/IEC SC22/WG14 9899 Committee draft (SC22 N2794)</span><a name="l00003"></a>00003 <span class="comment"> *</span><a name="l00004"></a>00004 <span class="comment"> * THIS SOFTWARE IS NOT COPYRIGHTED</span><a name="l00005"></a>00005 <span class="comment"> *</span><a name="l00006"></a>00006 <span class="comment"> * Contributor: ATMEL Norway AS</span><a name="l00007"></a>00007 <span class="comment"> * Adapted to IAR C Compiler for Atmel AVR 8-bit RISC MCU.</span><a name="l00008"></a>00008 <span class="comment"> *</span><a name="l00009"></a>00009 <span class="comment"> * This source code is offered for use in the public domain. You may</span><a name="l00010"></a>00010 <span class="comment"> * use, modify or distribute it freely.</span><a name="l00011"></a>00011 <span class="comment"> *</span><a name="l00012"></a>00012 <span class="comment"> * This code is distributed in the hope that it will be useful but</span><a name="l00013"></a>00013 <span class="comment"> * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY</span><a name="l00014"></a>00014 <span class="comment"> * DISCLAIMED. This includes but is not limited to warranties of</span><a name="l00015"></a>00015 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.</span><a name="l00016"></a>00016 <span class="comment"> *</span><a name="l00017"></a>00017 <span class="comment"> * Date: 2005-12-20</span><a name="l00018"></a>00018 <span class="comment"> */</span><a name="l00019"></a>00019 <a name="l00020"></a>00020 <a name="l00021"></a>00021 <span class="preprocessor">#ifndef _STDINT_H</span><a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#define _STDINT_H</span><a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#include <stddef.h></span><a name="l00024"></a>00024 <a name="l00025"></a>00025 <span class="comment">/* 7.18.1.1 Exact-width integer types */</span><a name="l00026"></a><a class="code" href="stdint_8h.html#ef44329758059c91c76d334e8fc09700">00026</a> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">char</span> <a class="code" href="stdint_8h.html#ef44329758059c91c76d334e8fc09700">int8_t</a>;<a name="l00027"></a><a class="code" href="stdint_8h.html#ba7bc1797add20fe3efdf37ced1182c5">00027</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> <a class="code" href="stdint_8h.html#ba7bc1797add20fe3efdf37ced1182c5">uint8_t</a>;<a name="l00028"></a><a class="code" href="stdint_8h.html#269259c924dce846340ddbb810db2e3c">00028</a> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">short</span> <a class="code" href="stdint_8h.html#269259c924dce846340ddbb810db2e3c">int16_t</a>;<a name="l00029"></a><a class="code" href="stdint_8h.html#273cf69d639a59973b6019625df33e30">00029</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <a class="code" href="stdint_8h.html#273cf69d639a59973b6019625df33e30">uint16_t</a>;<a name="l00030"></a><a class="code" href="stdint_8h.html#2ba621978a511250f7250fb10e05ffbe">00030</a> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">long</span> <a class="code" href="stdint_8h.html#2ba621978a511250f7250fb10e05ffbe">int32_t</a>;<a name="l00031"></a><a class="code" href="stdint_8h.html#06896e8c53f721507066c079052171f8">00031</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="stdint_8h.html#06896e8c53f721507066c079052171f8">uint32_t</a>;<a name="l00032"></a><a class="code" href="stdint_8h.html#dec1df1b8b51cb32b77e5b86fff46471">00032</a> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <a class="code" href="stdint_8h.html#dec1df1b8b51cb32b77e5b86fff46471">int64_t</a>;<a name="l00033"></a><a class="code" href="stdint_8h.html#aa5d1cd013383c889537491c3cfd9aad">00033</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <a class="code" href="stdint_8h.html#aa5d1cd013383c889537491c3cfd9aad">uint64_t</a>;<a name="l00034"></a>00034 <a name="l00035"></a>00035 <span class="comment">/* 7.18.1.2 Minimum-width integer types */</span><a name="l00036"></a><a class="code" href="stdint_8h.html#e04fa5ea5ad475bfe428842a986fbf28">00036</a> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">char</span> <a class="code" href="stdint_8h.html#e04fa5ea5ad475bfe428842a986fbf28">int_least8_t</a>;<a name="l00037"></a><a class="code" href="stdint_8h.html#b0fdd2a9dc9606590ecccc0a5d8b5b7c">00037</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> <a class="code" href="stdint_8h.html#b0fdd2a9dc9606590ecccc0a5d8b5b7c">uint_least8_t</a>;<a name="l00038"></a><a class="code" href="stdint_8h.html#3ca8dc077f52e0280eff2fd32a2dd660">00038</a> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">short</span> <a class="code" href="stdint_8h.html#3ca8dc077f52e0280eff2fd32a2dd660">int_least16_t</a>;<a name="l00039"></a><a class="code" href="stdint_8h.html#d35c16792d2d094c16ced72bcf2cf5f6">00039</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <a class="code" href="stdint_8h.html#d35c16792d2d094c16ced72bcf2cf5f6">uint_least16_t</a>;<a name="l00040"></a><a class="code" href="stdint_8h.html#e41a22a191ab29a484f45fd44a29cab4">00040</a> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">long</span> <a class="code" href="stdint_8h.html#e41a22a191ab29a484f45fd44a29cab4">int_least32_t</a>;<a name="l00041"></a><a class="code" href="stdint_8h.html#f47ec4475b957217b17de2bcef9480ac">00041</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="stdint_8h.html#f47ec4475b957217b17de2bcef9480ac">uint_least32_t</a>;<a name="l00042"></a><a class="code" href="stdint_8h.html#39fc937c7f1925b67cd93fcd938469aa">00042</a> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <a class="code" href="stdint_8h.html#39fc937c7f1925b67cd93fcd938469aa">int_least64_t</a>;<a name="l00043"></a><a class="code" href="stdint_8h.html#a0a849a38a30b7a97df64232ca3f7cb3">00043</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <a class="code" href="stdint_8h.html#a0a849a38a30b7a97df64232ca3f7cb3">uint_least64_t</a>;<a name="l00044"></a>00044 <a name="l00045"></a>00045 <span class="comment">/* 7.18.1.3 Fastest minimum-width integer types</span><a name="l00046"></a>00046 <span class="comment"> * Not actually guaranteed to be fastest for all purposes</span><a name="l00047"></a>00047 <span class="comment"> * Here we use the exact-width types for 8 and 16-bit ints.</span><a name="l00048"></a>00048 <span class="comment"> */</span><a name="l00049"></a><a class="code" href="stdint_8h.html#fa981e0352f65c207364c9cb82246b53">00049</a> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">char</span> <a class="code" href="stdint_8h.html#fa981e0352f65c207364c9cb82246b53">int_fast8_t</a>;<a name="l00050"></a><a class="code" href="stdint_8h.html#2d31063fef649c85396fb28130ef9795">00050</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> <a class="code" href="stdint_8h.html#2d31063fef649c85396fb28130ef9795">uint_fast8_t</a>;<a name="l00051"></a><a class="code" href="stdint_8h.html#80df92a27dfeb9d8b543e4ae8cc2224c">00051</a> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">short</span> <a class="code" href="stdint_8h.html#80df92a27dfeb9d8b543e4ae8cc2224c">int_fast16_t</a>;<a name="l00052"></a><a class="code" href="stdint_8h.html#af1a25f7e1013b1bb5dfb59a77c17975">00052</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <a class="code" href="stdint_8h.html#af1a25f7e1013b1bb5dfb59a77c17975">uint_fast16_t</a>;<a name="l00053"></a><a class="code" href="stdint_8h.html#3617777428d39674ce5df95c924d10c5">00053</a> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">long</span> <a class="code" href="stdint_8h.html#3617777428d39674ce5df95c924d10c5">int_fast32_t</a>;<a name="l00054"></a><a class="code" href="stdint_8h.html#eb3ae59c7d101507a3952f5de306ea95">00054</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="stdint_8h.html#eb3ae59c7d101507a3952f5de306ea95">uint_fast32_t</a>;<a name="l00055"></a><a class="code" href="stdint_8h.html#2b6a92835fd27e34b06f372832775d90">00055</a> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <a class="code" href="stdint_8h.html#2b6a92835fd27e34b06f372832775d90">int_fast64_t</a>;<a name="l00056"></a><a class="code" href="stdint_8h.html#b107742eefdd49f98cb8710e84e48dd2">00056</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <a class="code" href="stdint_8h.html#b107742eefdd49f98cb8710e84e48dd2">uint_fast64_t</a>;<a name="l00057"></a>00057 <a name="l00058"></a>00058 <span class="comment">/* 7.18.1.4 Integer types capable of holding object pointers */</span><a name="l00059"></a>00059 <span class="comment">// Already defined by IAR, and differs between specific devices.</span><a name="l00060"></a>00060 <span class="comment">//typedef signed int intptr_t;</span><a name="l00061"></a>00061 <span class="comment">//typedef unsigned uintptr_t;</span><a name="l00062"></a>00062 <a name="l00063"></a>00063 <span class="comment">/* 7.18.1.5 Greatest-width integer types */</span><a name="l00064"></a><a class="code" href="stdint_8h.html#b41979f57bd64d8817f8c6956f7601ee">00064</a> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <a class="code" href="stdint_8h.html#b41979f57bd64d8817f8c6956f7601ee">intmax_t</a>;<a name="l00065"></a><a class="code" href="stdint_8h.html#7a2602e0499e20f22c546863d174f5a9">00065</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <a class="code" href="stdint_8h.html#7a2602e0499e20f22c546863d174f5a9">uintmax_t</a>;<a name="l00066"></a>00066 <a name="l00067"></a>00067 <span class="comment">/* 7.18.2 Limits of specified-width integer types */</span><a name="l00068"></a>00068 <span class="preprocessor">#if !defined ( __cplusplus) || defined (__STDC_LIMIT_MACROS)</span><a name="l00069"></a>00069 <span class="preprocessor"></span><a name="l00070"></a>00070 <span class="comment">/* 7.18.2.1 Limits of exact-width integer types */</span><a name="l00071"></a><a class="code" href="stdint_8h.html#adcf2a81af243df333b31efa6461ab8e">00071</a> <span class="preprocessor">#define INT8_MIN (-128)</span><a name="l00072"></a><a class="code" href="stdint_8h.html#d4e9955955b27624963643eac448118a">00072</a> <span class="preprocessor"></span><span class="preprocessor">#define INT16_MIN (-32768)</span><a name="l00073"></a><a class="code" href="stdint_8h.html#688eb21a22db27c2b2bd5836943cdcbe">00073</a> <span class="preprocessor"></span><span class="preprocessor">#define INT32_MIN (-2147483647 - 1)</span><a name="l00074"></a><a class="code" href="stdint_8h.html#b21f12f372f67b8ff0aa3432336ede67">00074</a> <span class="preprocessor"></span><span class="preprocessor">#define INT64_MIN (-9223372036854775807LL - 1)</span><a name="l00075"></a>00075 <span class="preprocessor"></span><a name="l00076"></a><a class="code" href="stdint_8h.html#af7f29f45f1a513b4748a4e5014ddf6a">00076</a> <span class="preprocessor">#define INT8_MAX 127</span>⌨️ 快捷键说明
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