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<h1>8259.h</h1><a href="8259_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*****************************************************************************************</span>
<a name="l00002"></a>00002 <span class="comment"> Copyright (c) 2002-2004 The UbixOS Project</span>
<a name="l00003"></a>00003 <span class="comment"> All rights reserved.</span>
<a name="l00004"></a>00004 <span class="comment"></span>
<a name="l00005"></a>00005 <span class="comment"> Redistribution and use in source and binary forms, with or without modification, are</span>
<a name="l00006"></a>00006 <span class="comment"> permitted provided that the following conditions are met:</span>
<a name="l00007"></a>00007 <span class="comment"></span>
<a name="l00008"></a>00008 <span class="comment"> Redistributions of source code must retain the above copyright notice, this list of</span>
<a name="l00009"></a>00009 <span class="comment"> conditions, the following disclaimer and the list of authors. Redistributions in binary</span>
<a name="l00010"></a>00010 <span class="comment"> form must reproduce the above copyright notice, this list of conditions, the following</span>
<a name="l00011"></a>00011 <span class="comment"> disclaimer and the list of authors in the documentation and/or other materials provided</span>
<a name="l00012"></a>00012 <span class="comment"> with the distribution. Neither the name of the UbixOS Project nor the names of its</span>
<a name="l00013"></a>00013 <span class="comment"> contributors may be used to endorse or promote products derived from this software</span>
<a name="l00014"></a>00014 <span class="comment"> without specific prior written permission.</span>
<a name="l00015"></a>00015 <span class="comment"></span>
<a name="l00016"></a>00016 <span class="comment"> THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY</span>
<a name="l00017"></a>00017 <span class="comment"> EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF</span>
<a name="l00018"></a>00018 <span class="comment"> MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL</span>
<a name="l00019"></a>00019 <span class="comment"> THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,</span>
<a name="l00020"></a>00020 <span class="comment"> SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT</span>
<a name="l00021"></a>00021 <span class="comment"> OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)</span>
<a name="l00022"></a>00022 <span class="comment"> HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR</span>
<a name="l00023"></a>00023 <span class="comment"> TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS</span>
<a name="l00024"></a>00024 <span class="comment"> SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span>
<a name="l00025"></a>00025 <span class="comment"></span>
<a name="l00026"></a>00026 <span class="comment"> $Id: 8259_8h-source.html 88 2016-01-12 00:11:29Z reddawg $</span>
<a name="l00027"></a>00027 <span class="comment"></span>
<a name="l00028"></a>00028 <span class="comment">*****************************************************************************************/</span>
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="preprocessor">#ifndef _8259_H</span>
<a name="l00031"></a>00031 <span class="preprocessor"></span><span class="preprocessor">#define _8259_H</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <<a class="code" href="types_8h.html">ubixos/types.h</a>></span>
<a name="l00034"></a>00034
<a name="l00035"></a><a class="code" href="8259_8h.html#0195451428bc646f820202dc15f25d9f">00035</a> <span class="preprocessor">#define mPic 0x20 // I/O for master PIC </span>
<a name="l00036"></a><a class="code" href="8259_8h.html#b5e84ca4c143a8b9a34b575201aaffd5">00036</a> <span class="preprocessor"></span><span class="preprocessor">#define mImr 0x21 // I/O for master IMR </span>
<a name="l00037"></a><a class="code" href="8259_8h.html#7d4efc593ecc4ace3d92e1f4ee919b99">00037</a> <span class="preprocessor"></span><span class="preprocessor">#define sPic 0xA0 // I/O for slave PIC </span>
<a name="l00038"></a><a class="code" href="8259_8h.html#13b25eb31f4b435fdb1ed81c10b07315">00038</a> <span class="preprocessor"></span><span class="preprocessor">#define sImr 0xA1 // I/O for slace IMR </span>
<a name="l00039"></a><a class="code" href="8259_8h.html#417bb9e0e5c2751570faf6d7b848f977">00039</a> <span class="preprocessor"></span><span class="preprocessor">#define eoi 0x20 // EOI command </span>
<a name="l00040"></a><a class="code" href="8259_8h.html#543896e13206abea73704f0f87f65d7e">00040</a> <span class="preprocessor"></span><span class="preprocessor">#define icw1 0x11 // Cascade, Edge triggered </span>
<a name="l00041"></a><a class="code" href="8259_8h.html#16fcea0b8e8fb321710ee3fe0788b2a6">00041</a> <span class="preprocessor"></span><span class="preprocessor">#define icw4 0x01 // 8088 mode </span>
<a name="l00042"></a><a class="code" href="8259_8h.html#7d84962c1a1c225344a94545309f92fc">00042</a> <span class="preprocessor"></span><span class="preprocessor">#define mVec 0x68 // Vector for master </span>
<a name="l00043"></a><a class="code" href="8259_8h.html#2f7f6ebf05739e77a7c20aee806b771c">00043</a> <span class="preprocessor"></span><span class="preprocessor">#define sVec 0x70 // Vector for slave </span>
<a name="l00044"></a><a class="code" href="8259_8h.html#0cbb9ed77986fdbef8d7c2993555e218">00044</a> <span class="preprocessor"></span><span class="preprocessor">#define ocw3Irr 0x0A // Read IRR </span>
<a name="l00045"></a><a class="code" href="8259_8h.html#baacf6309e8d45434b9d3974cec874b7">00045</a> <span class="preprocessor"></span><span class="preprocessor">#define ocw3Isr 0x0B // Read ISR </span>
<a name="l00046"></a>00046 <span class="preprocessor"></span>
<a name="l00047"></a>00047 <span class="keywordtype">int</span> <a class="code" href="8259_8h.html#8045101c57cc1791817412b1016794b4">i8259_init</a>();
<a name="l00048"></a>00048 <span class="keywordtype">void</span> <a class="code" href="8259_8h.html#0ac079c4d770f02e505f4d8569a6960a">irqEnable</a>(<a class="code" href="types_8h.html#3b65128d2644e9b80cec9a69bfa7e094">uInt16</a> irqNo);
<a name="l00049"></a>00049 <span class="keywordtype">void</span> <a class="code" href="8259_8h.html#2b9ec30943ddb0a2ef3bd7ccfd2026c0">irqDisable</a>(<a class="code" href="types_8h.html#3b65128d2644e9b80cec9a69bfa7e094">uInt16</a> irqNo);
<a name="l00050"></a>00050
<a name="l00051"></a>00051 <span class="preprocessor">#endif</span>
<a name="l00052"></a>00052 <span class="preprocessor"></span>
<a name="l00053"></a>00053 <span class="comment">/***</span>
<a name="l00054"></a>00054 <span class="comment"> $Log: 8259_8h-source.html,v $
<a name="l00054"></a>00054 <span class="comment"> Revision 1.7 2006/12/15 17:47:04 reddawg
<a name="l00054"></a>00054 <span class="comment"> Updates
<a name="l00054"></a>00054 <span class="comment"></span>
<a name="l00055"></a>00055 <span class="comment"> Revision 1.1.1.1 2006/06/01 12:46:14 reddawg</span>
<a name="l00056"></a>00056 <span class="comment"> ubix2</span>
<a name="l00057"></a>00057 <span class="comment"></span>
<a name="l00058"></a>00058 <span class="comment"> Revision 1.2 2005/10/12 00:13:36 reddawg</span>
<a name="l00059"></a>00059 <span class="comment"> Removed</span>
<a name="l00060"></a>00060 <span class="comment"></span>
<a name="l00061"></a>00061 <span class="comment"> Revision 1.1.1.1 2005/09/26 17:23:39 reddawg</span>
<a name="l00062"></a>00062 <span class="comment"> no message</span>
<a name="l00063"></a>00063 <span class="comment"></span>
<a name="l00064"></a>00064 <span class="comment"> Revision 1.4 2004/07/09 13:20:08 reddawg</span>
<a name="l00065"></a>00065 <span class="comment"> Oh yeah duh you can not name functions with numbers</span>
<a name="l00066"></a>00066 <span class="comment"></span>
<a name="l00067"></a>00067 <span class="comment"> Revision 1.3 2004/07/09 13:14:29 reddawg</span>
<a name="l00068"></a>00068 <span class="comment"> 8259: changed init8259 to 8259_init</span>
<a name="l00069"></a>00069 <span class="comment"> Adjusted Startup Routines</span>
<a name="l00070"></a>00070 <span class="comment"></span>
<a name="l00071"></a>00071 <span class="comment"> Revision 1.2 2004/05/21 14:57:16 reddawg</span>
<a name="l00072"></a>00072 <span class="comment"> Cleaned up</span>
<a name="l00073"></a>00073 <span class="comment"></span>
<a name="l00074"></a>00074 <span class="comment"> END</span>
<a name="l00075"></a>00075 <span class="comment"> ***/</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Fri Dec 15 11:18:54 2006 for UbixOS V2 by
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