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8 <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>
9 00002 <span class="comment">//*****************************************************************************</span>
10 00003 <span class="comment">//</span>
11 00004 <span class="comment">// File Name : 'vt100.c'</span>
12 00005 <span class="comment">// Title : VT100 terminal function library</span>
13 00006 <span class="comment">// Author : Pascal Stang - Copyright (C) 2002</span>
14 00007 <span class="comment">// Created : 2002.08.27</span>
15 00008 <span class="comment">// Revised : 2002.08.27</span>
16 00009 <span class="comment">// Version : 0.1</span>
17 00010 <span class="comment">// Target MCU : Atmel AVR Series</span>
18 00011 <span class="comment">// Editor Tabs : 4</span>
19 00012 <span class="comment">//</span>
20 00013 <span class="comment">// NOTE: This code is currently below version 1.0, and therefore is considered</span>
21 00014 <span class="comment">// to be lacking in some functionality or documentation, or may not be fully</span>
22 00015 <span class="comment">// tested. Nonetheless, you can expect most functions to work.</span>
23 00016 <span class="comment">//</span>
24 00017 <span class="comment">// This code is distributed under the GNU Public License</span>
25 00018 <span class="comment">// which can be found at http://www.gnu.org/licenses/gpl.txt</span>
26 00019 <span class="comment">//</span>
27 00020 <span class="comment">//*****************************************************************************</span>
28 00021
29 00022 <span class="preprocessor">#include &lt;avr/io.h&gt;</span>
30 00023 <span class="preprocessor">#include &lt;avr/interrupt.h&gt;</span>
31 00024 <span class="preprocessor">#include &lt;avr/pgmspace.h&gt;</span>
32 00025
33 00026 <span class="preprocessor">#include "<a class="code" href="global_8h.html">global.h</a>"</span>
34 00027 <span class="preprocessor">#include "<a class="code" href="rprintf_8h.html">rprintf.h</a>"</span>
35 00028 <span class="preprocessor">#include "<a class="code" href="vt100_8h.html">vt100.h</a>"</span>
36 00029
37 00030 <span class="comment">// Program ROM constants</span>
38 00031
39 00032 <span class="comment">// Global variables</span>
40 00033
41 00034 <span class="comment">// Functions</span>
42 <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>)
43 00036 {
44 00037 <span class="comment">// initializes terminal to "power-on" settings</span>
45 00038 <span class="comment">// ESC c</span>
46 00039 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"\x1B\x63"</span>);
47 00040 }
48 00041
49 <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>)
50 00043 {
51 00044 <span class="comment">// ESC [ 2 J</span>
52 00045 <a class="code" href="group__rprintf.html#ga15">rprintfProgStrM</a>(<span class="stringliteral">"\x1B[2J"</span>);
53 00046 }
54 00047
55 <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)
56 00049 {
57 00050 <span class="comment">// ESC [ Ps m</span>
58 00051 rprintf(<span class="stringliteral">"\x1B[%dm"</span>,attr);
59 00052 }
60 00053
61 <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)
62 00055 {
63 00056 <span class="keywordflow">if</span>(visible)
64 00057 <span class="comment">// ESC [ ? 25 h</span>
65 00058 rprintf(<span class="stringliteral">"\x1B[?25h"</span>);
66 00059 <span class="keywordflow">else</span>
67 00060 <span class="comment">// ESC [ ? 25 l</span>
68 00061 rprintf(<span class="stringliteral">"\x1B[?25l"</span>);
69 00062 }
70 00063
71 <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)
72 00065 {
73 00066 <span class="comment">// ESC [ Pl ; Pc H</span>
74 00067 rprintf(<span class="stringliteral">"\x1B[%d;%dH"</span>,line,col);
75 00068 }
76 00069
77 </pre></div><hr size="1"><address style="align: right;"><small>Generated on Sun Oct 29 03:41:08 2006 for Procyon AVRlib by&nbsp;
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79 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.2 </small></address>
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