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<h1>vt100.c</h1><a href="vt100_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment">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 : Atmel AVR Series</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 <avr/io.h></span>
00023 <span class="preprocessor">#include <avr/interrupt.h></span>
00024 <span class="preprocessor">#include <avr/pgmspace.h></span>
00025
00026 <span class="preprocessor">#include "<a class="code" href="global_8h.html">global.h</a>"</span>
00027 <span class="preprocessor">#include "<a class="code" href="rprintf_8h.html">rprintf.h</a>"</span>
00028 <span class="preprocessor">#include "<a class="code" href="vt100_8h.html">vt100.h</a>"</span>
00029
00030 <span class="comment">// Program ROM constants</span>
00031
00032 <span class="comment">// Global variables</span>
00033
00034 <span class="comment">// Functions</span>
<a name="l00035"></a><a class="code" href="vt100_8h.html#a9">00035</a> <span class="keywordtype">void</span> <a class="code" href="vt100_8c.html#a0">vt100Init</a>(<span class="keywordtype">void</span>)
00036 {
00037 <span class="comment">// initializes terminal to "power-on" settings</span>
00038 <span class="comment">// ESC c</span>
00039 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"\x1B\x63"</span>);
00040 }
00041
<a name="l00042"></a><a class="code" href="vt100_8h.html#a10">00042</a> <span class="keywordtype">void</span> <a class="code" href="vt100_8c.html#a1">vt100ClearScreen</a>(<span class="keywordtype">void</span>)
00043 {
00044 <span class="comment">// ESC [ 2 J</span>
00045 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"\x1B[2J"</span>);
00046 }
00047
<a name="l00048"></a><a class="code" href="vt100_8h.html#a11">00048</a> <span class="keywordtype">void</span> <a class="code" href="vt100_8c.html#a2">vt100SetAttr</a>(u08 attr)
00049 {
00050 <span class="comment">// ESC [ Ps m</span>
00051 rprintf(<span class="stringliteral">"\x1B[%dm"</span>,attr);
00052 }
00053
<a name="l00054"></a><a class="code" href="vt100_8h.html#a12">00054</a> <span class="keywordtype">void</span> <a class="code" href="vt100_8c.html#a3">vt100SetCursorMode</a>(u08 visible)
00055 {
00056 <span class="keywordflow">if</span>(visible)
00057 <span class="comment">// ESC [ ? 25 h</span>
00058 rprintf(<span class="stringliteral">"\x1B[?25h"</span>);
00059 <span class="keywordflow">else</span>
00060 <span class="comment">// ESC [ ? 25 l</span>
00061 rprintf(<span class="stringliteral">"\x1B[?25l"</span>);
00062 }
00063
<a name="l00064"></a><a class="code" href="vt100_8h.html#a13">00064</a> <span class="keywordtype">void</span> <a class="code" href="vt100_8c.html#a4">vt100SetCursorPos</a>(u08 line, u08 col)
00065 {
00066 <span class="comment">// ESC [ Pl ; Pc H</span>
00067 rprintf(<span class="stringliteral">"\x1B[%d;%dH"</span>,line,col);
00068 }
00069
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