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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 ARMlib-LPC2100: vt100.c Source File</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="files.html">File List</a> | <a class="qindex" href="globals.html">Globals</a></div><h1>vt100.c</h1><a href="vt100_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="comment">/*! \file vt100.c \brief VT100 terminal function library. */</span>00002 <span class="comment">//*****************************************************************************</span>00003 <span class="comment">//</span>00004 <span class="comment">// File Name : 'vt100.c'</span>00005 <span class="comment">// Title : VT100 terminal function library</span>00006 <span class="comment">// Author : Pascal Stang - Copyright (C) 2002</span>00007 <span class="comment">// Created : 2002.08.27</span>00008 <span class="comment">// Revised : 2002.08.27</span>00009 <span class="comment">// Version : 0.1</span>00010 <span class="comment">// Target MCU : any</span>00011 <span class="comment">// Editor Tabs : 4</span>00012 <span class="comment">//</span>00013 <span class="comment">// NOTE: This code is currently below version 1.0, and therefore is considered</span>00014 <span class="comment">// to be lacking in some functionality or documentation, or may not be fully</span>00015 <span class="comment">// tested. Nonetheless, you can expect most functions to work.</span>00016 <span class="comment">//</span>00017 <span class="comment">// This code is distributed under the GNU Public License</span>00018 <span class="comment">// which can be found at http://www.gnu.org/licenses/gpl.txt</span>00019 <span class="comment">//</span>00020 <span class="comment">//*****************************************************************************</span>00021 00022 <span class="preprocessor">#include "<a class="code" href="global_8h.html">global.h</a>"</span>00023 <span class="preprocessor">#include "<a class="code" href="rprintf_8h.html">rprintf.h</a>"</span>00024 <span class="preprocessor">#include "<a class="code" href="vt100_8h.html">vt100.h</a>"</span>00025 00026 <span class="comment">// Program ROM constants</span>00027 00028 <span class="comment">// Global variables</span>00029 00030 <span class="comment">// Functions</span>00031 <span class="keywordtype">void</span> vt100Init(<span class="keywordtype">void</span>)00032 {00033 <span class="comment">// initializes terminal to "power-on" settings</span>00034 <span class="comment">// ESC c</span>00035 rprintfProgStrM(<span class="stringliteral">"\x1B\x63"</span>);00036 }00037 00038 <span class="keywordtype">void</span> vt100ClearScreen(<span class="keywordtype">void</span>)00039 {00040 <span class="comment">// ESC [ 2 J</span>00041 rprintfProgStrM(<span class="stringliteral">"\x1B[2J"</span>);00042 }00043 00044 <span class="keywordtype">void</span> vt100SetAttr(u08 attr)00045 {00046 <span class="comment">// ESC [ Ps m</span>00047 rprintf(<span class="stringliteral">"\x1B[%dm"</span>,attr);00048 }00049 00050 <span class="keywordtype">void</span> vt100SetCursorMode(u08 visible)00051 {00052 <span class="keywordflow">if</span>(visible)00053 <span class="comment">// ESC [ ? 25 h</span>00054 rprintf(<span class="stringliteral">"\x1B[?25h"</span>);00055 <span class="keywordflow">else</span>00056 <span class="comment">// ESC [ ? 25 l</span>00057 rprintf(<span class="stringliteral">"\x1B[?25l"</span>);00058 }00059 00060 <span class="keywordtype">void</span> vt100SetCursorPos(u08 line, u08 col)00061 {00062 <span class="comment">// ESC [ Pl ; Pc H</span>00063 rprintf(<span class="stringliteral">"\x1B[%d;%dH"</span>,line,col);00064 }00065 </pre></div><hr size="1"><address style="align: right;"><small>Generated on Tue Jul 13 03:38:12 2004 for Procyon ARMlib-LPC2100 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>⌨️ 快捷键说明
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