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| 8 | <h1>glcd.h</h1><a href="glcd_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment">00001 <span class="comment">/*! \file glcd.h \brief Graphic LCD API functions. */</span> |
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| 9 | 00002 <span class="comment">//*****************************************************************************</span> |
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| 10 | 00003 <span class="comment">//</span> |
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| 11 | 00004 <span class="comment">// File Name : 'glcd.h'</span> |
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| 12 | 00005 <span class="comment">// Title : Graphic LCD API functions</span> |
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| 13 | 00006 <span class="comment">// Author : Pascal Stang - Copyright (C) 2002</span> |
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| 14 | 00007 <span class="comment">// Date : 5/30/2002</span> |
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| 15 | 00008 <span class="comment">// Revised : 5/30/2002</span> |
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| 16 | 00009 <span class="comment">// Version : 0.5</span> |
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| 17 | 00010 <span class="comment">// Target MCU : Atmel AVR</span> |
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| 18 | 00011 <span class="comment">// Editor Tabs : 4</span> |
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| 19 | 00012 <span class="comment">//</span> |
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| 20 | 00013 <span class="comment">// NOTE: This code is currently below version 1.0, and therefore is considered</span> |
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| 21 | 00014 <span class="comment">// to be lacking in some functionality or documentation, or may not be fully</span> |
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| 22 | 00015 <span class="comment">// tested. Nonetheless, you can expect most functions to work.</span> |
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| 23 | 00016 <span class="comment">//</span><span class="comment"></span> |
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| 24 | 00017 <span class="comment">/// \ingroup driver_hw</span> |
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| 25 | 00018 <span class="comment">/// \defgroup glcd Graphic LCD API (application programmer's interface) (glcd.c)</span> |
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| 26 | 00019 <span class="comment">/// \code #include "glcd.h" \endcode</span> |
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| 27 | 00020 <span class="comment">/// \par Overview</span> |
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| 28 | 00021 <span class="comment">/// This library (or API) allows you to draw dots, lines, boxes, circles,</span> |
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| 29 | 00022 <span class="comment">/// and text on most monochrome graphic LCDs. An easily expandable font file</span> |
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| 30 | 00023 <span class="comment">/// (5x7-pixel characters) is provided for all basic ASCII characters</span> |
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| 31 | 00024 <span class="comment">/// (0x20-0x7F hex, 32-127 decimal). An expandable graphic font file is</span> |
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| 32 | 00025 <span class="comment">/// provided for defining specialty characters or custom icons. Because this</span> |
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| 33 | 00026 <span class="comment">/// library is designed to work with many different kinds of LCDs, it needs a</span> |
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| 34 | 00027 <span class="comment">/// graphic LCD driver such as ks0108.c to enable it to talk to the LCD.</span> |
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| 35 | 00028 <span class="comment">///</span> |
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| 36 | 00029 <span class="comment">/// \note For full text-output functionality, you may wish to use the rprintf</span> |
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| 37 | 00030 <span class="comment">/// functions along with this driver.</span> |
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| 38 | 00031 <span class="comment"></span><span class="comment">//</span> |
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| 39 | 00032 <span class="comment">// This code is distributed under the GNU Public License</span> |
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| 40 | 00033 <span class="comment">// which can be found at http://www.gnu.org/licenses/gpl.txt</span> |
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| 41 | 00034 <span class="comment">//</span> |
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| 42 | 00035 <span class="comment">//*****************************************************************************</span> |
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| 43 | 00036 |
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| 44 | 00037 <span class="preprocessor">#ifndef GLCD_H</span> |
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| 45 | 00038 <span class="preprocessor"></span><span class="preprocessor">#define GLCD_H</span> |
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| 46 | 00039 <span class="preprocessor"></span> |
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| 47 | 00040 <span class="preprocessor">#ifndef WIN32</span> |
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| 48 | 00041 <span class="preprocessor"></span><span class="comment">// AVR specific includes</span> |
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| 49 | 00042 <span class="preprocessor"> #include <avr/io.h></span> |
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| 50 | 00043 <span class="preprocessor">#endif</span> |
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| 51 | 00044 <span class="preprocessor"></span> |
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| 52 | 00045 <span class="preprocessor">#include "<a class="code" href="global_8h.html">global.h</a>"</span> |
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| 53 | 00046 |
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| 54 | 00047 <span class="preprocessor">#define LINE1 0</span> |
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| 55 | 00048 <span class="preprocessor"></span><span class="preprocessor">#define LINE2 1</span> |
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| 56 | 00049 <span class="preprocessor"></span><span class="preprocessor">#define LINE3 2</span> |
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| 57 | 00050 <span class="preprocessor"></span><span class="preprocessor">#define LINE4 3</span> |
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| 58 | 00051 <span class="preprocessor"></span><span class="preprocessor">#define LINE5 4</span> |
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| 59 | 00052 <span class="preprocessor"></span><span class="preprocessor">#define LINE6 5</span> |
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| 60 | 00053 <span class="preprocessor"></span><span class="preprocessor">#define LINE7 6</span> |
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| 61 | 00054 <span class="preprocessor"></span><span class="preprocessor">#define LINE8 7</span> |
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| 62 | 00055 <span class="preprocessor"></span> |
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| 63 | 00056 <span class="preprocessor">#define ON 1</span> |
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| 64 | 00057 <span class="preprocessor"></span><span class="preprocessor">#define OFF 0</span> |
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| 65 | 00058 <span class="preprocessor"></span> |
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| 66 | 00059 <span class="comment">// API-level interface commands</span> |
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| 67 | 00060 <span class="comment">// ***** Public Functions *****</span> |
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| 68 | 00061 <span class="comment"></span> |
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| 69 | 00062 <span class="comment">//! set a dot on the display (x is horiz 0:127, y is vert 0:63)</span> |
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| 70 | 00063 <span class="comment"></span><span class="keywordtype">void</span> <a class="code" href="glcd_8c.html#a0">glcdSetDot</a>(u08 x, u08 y); |
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| 71 | 00064 <span class="comment"></span> |
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| 72 | 00065 <span class="comment">//! clear a dot on the display (x is horiz 0:127, y is vert 0:63)</span> |
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| 73 | 00066 <span class="comment"></span><span class="keywordtype">void</span> <a class="code" href="glcd_8c.html#a1">glcdClearDot</a>(u08 x, u08 y); |
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| 74 | 00067 <span class="comment"></span> |
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| 75 | 00068 <span class="comment">//! draw line</span> |
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| 76 | 00069 <span class="comment"></span><span class="keywordtype">void</span> <a class="code" href="glcd_8c.html#a2">glcdLine</a>(u08 x1, u08 y1, u08 x2, u08 y2); |
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| 77 | 00070 <span class="comment"></span> |
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| 78 | 00071 <span class="comment">//! draw rectangle (coords????)</span> |
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| 79 | 00072 <span class="comment"></span><span class="keywordtype">void</span> <a class="code" href="glcd_8c.html#a3">glcdRectangle</a>(u08 x, u08 y, u08 a, u08 b); |
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| 80 | 00073 <span class="comment"></span> |
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| 81 | 00074 <span class="comment">//! draw circle of <radius> at <xcenter,ycenter></span> |
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| 82 | 00075 <span class="comment"></span><span class="keywordtype">void</span> <a class="code" href="glcd_8c.html#a4">glcdCircle</a>(u08 xcenter, u08 ycenter, u08 radius); |
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| 83 | 00076 <span class="comment"></span> |
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| 84 | 00077 <span class="comment">//! write a standard ascii charater (values 20-127)</span> |
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| 85 | 00078 <span class="comment"></span><span class="comment">// to the display at current position</span> |
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| 86 | 00079 <span class="keywordtype">void</span> <a class="code" href="glcd_8c.html#a5">glcdWriteChar</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> c); |
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| 87 | 00080 <span class="comment"></span> |
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| 88 | 00081 <span class="comment">//! write a special graphic character/icon</span> |
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| 89 | 00082 <span class="comment"></span><span class="comment">// to the display at current position</span> |
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| 90 | 00083 <span class="keywordtype">void</span> <a class="code" href="glcd_8c.html#a6">glcdWriteCharGr</a>(u08 grCharIndex); |
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| 91 | 00084 |
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| 92 | 00085 <span class="comment">// ***** Private Functions ***** (or depricated)</span> |
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| 93 | 00086 <span class="keywordtype">void</span> glcdPutStr(u08 *data); |
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| 94 | 00087 |
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| 95 | 00088 <span class="preprocessor">#endif</span> |
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| 96 | </pre></div><hr size="1"><address style="align: right;"><small>Generated on Sun Oct 29 03:41:06 2006 for Procyon AVRlib by |
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| 97 | <a href="http://www.doxygen.org/index.html"> |
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| 98 | <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.2 </small></address> |
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| 99 | </body> |
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