<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.16"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>UbixOS V2: C:/Dev/git/UbixOS/sys/isa/atkbd.c File Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(document).ready(initResizable);
/* @license-end */</script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">UbixOS V2
 <span id="projectnumber">2.0</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.16 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(function() {
initMenu('',true,false,'search.php','Search');
$(document).ready(function() { init_search(); });
});
/* @license-end */</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(document).ready(function(){initNavTree('atkbd_8c.html','');});
/* @license-end */
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div class="header">
<div class="summary">
<a href="#func-members">Functions</a> </div>
<div class="headertitle">
<div class="title">atkbd.c File Reference</div> </div>
</div><!--header-->
<div class="contents">
<div class="textblock"><code>#include <<a class="el" href="isa_2atkbd_8h_source.html">isa/atkbd.h</a>></code><br />
<code>#include <<a class="el" href="8259_8h_source.html">isa/8259.h</a>></code><br />
<code>#include <<a class="el" href="video_8h_source.html">sys/video.h</a>></code><br />
<code>#include <<a class="el" href="idt_8h_source.html">sys/idt.h</a>></code><br />
<code>#include <<a class="el" href="gdt_8h_source.html">sys/gdt.h</a>></code><br />
<code>#include <<a class="el" href="io_8h_source.html">sys/io.h</a>></code><br />
<code>#include <<a class="el" href="kmalloc_8h_source.html">lib/kmalloc.h</a>></code><br />
<code>#include <<a class="el" href="kprintf_8h_source.html">lib/kprintf.h</a>></code><br />
<code>#include <<a class="el" href="sched_8h_source.html">ubixos/sched.h</a>></code><br />
<code>#include <<a class="el" href="endtask_8h_source.html">ubixos/endtask.h</a>></code><br />
<code>#include <<a class="el" href="tty_8h_source.html">ubixos/tty.h</a>></code><br />
<code>#include <<a class="el" href="spinlock_8h_source.html">ubixos/spinlock.h</a>></code><br />
<code>#include <<a class="el" href="kpanic_8h_source.html">ubixos/kpanic.h</a>></code><br />
<code>#include <<a class="el" href="vitals_8h_source.html">ubixos/vitals.h</a>></code><br />
</div><div class="textblock"><div class="dynheader">
Include dependency graph for atkbd.c:</div>
<div class="dyncontent">
<div class="center"><img src="atkbd_8c__incl.png" border="0" usemap="#C_1_2Dev_2git_2UbixOS_2sys_2isa_2atkbd_8c" alt=""/></div>
</div>
</div>
<p><a href="atkbd_8c_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a9830b7f78c70ea19ba4c0b76b1e65709"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="atkbd_8c.html#a9830b7f78c70ea19ba4c0b76b1e65709">asm</a> (".globl <a class="el" href="isa_2atkbd_8h.html#a583a241acfdbcbe82f25db0f95b0c92d">atkbd_isr</a> \n" "atkbd_isr: \n" "push $0x80\n" "push $0x80\n" " pusha \n" " push %ds \n" " push %es \n" " push %<a class="el" href="structfs.html">fs</a> \n" " push %gs \n" " push %esp \n" " call <a class="el" href="atkbd_8c.html#a8af781b888a392aa428f125f4486a6a2">keyboardHandler</a> \n" " add $0x4,%esp\n" " mov $0x20,%dx \n" " mov $0x20,%ax \n" " outb %al,%dx \n" " pop %gs \n" " pop %<a class="el" href="structfs.html">fs</a> \n" " pop %es \n" " pop %ds \n" " popa \n" " add $0x8,%esp\n" " iret \n")</td></tr>
<tr class="separator:a9830b7f78c70ea19ba4c0b76b1e65709"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad67d988f6347d52a6dc9f28992521e37"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="atkbd_8c.html#ad67d988f6347d52a6dc9f28992521e37">atkbd_init</a> ()</td></tr>
<tr class="separator:ad67d988f6347d52a6dc9f28992521e37"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac45fdeab51c3197c1e7c4ec7beabaca9"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="atkbd_8c.html#ac45fdeab51c3197c1e7c4ec7beabaca9">getchar</a> ()</td></tr>
<tr class="separator:ac45fdeab51c3197c1e7c4ec7beabaca9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8af781b888a392aa428f125f4486a6a2"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="atkbd_8c.html#a8af781b888a392aa428f125f4486a6a2">keyboardHandler</a> (struct <a class="el" href="structtrapframe.html">trapframe</a> *frame)</td></tr>
<tr class="separator:a8af781b888a392aa428f125f4486a6a2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a75680b4d84b721b03a3454677758a21e"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="atkbd_8c.html#a75680b4d84b721b03a3454677758a21e">setLED</a> ()</td></tr>
<tr class="separator:a75680b4d84b721b03a3454677758a21e"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<h2 class="groupheader">Function Documentation</h2>
<a id="a9830b7f78c70ea19ba4c0b76b1e65709"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9830b7f78c70ea19ba4c0b76b1e65709">◆ </a></span>asm()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">asm </td>
<td>(</td>
<td class="paramtype">".globl <a class="el" href="isa_2atkbd_8h.html#a583a241acfdbcbe82f25db0f95b0c92d">atkbd_isr</a> \n" "atkbd_isr: \n" "push $0x80\n" "push $0x80\n" " pusha \n" " push %ds \n" " push %es \n" " push %<a class="el" href="structfs.html">fs</a> \n" " push %gs \n" " push %esp \n" " call <a class="el" href="atkbd_8c.html#a8af781b888a392aa428f125f4486a6a2">keyboardHandler</a> \n" " add </td>
<td class="paramname"><em>$0x4</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">%esp\n" " mov </td>
<td class="paramname"><em>$0x20</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">%dx \n" " mov </td>
<td class="paramname"><em>$0x20</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">%ax \n" " outb % </td>
<td class="paramname"><em>al</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">%dx \n" " pop %gs \n" " pop %<a class="el" href="structfs.html">fs</a> \n" " pop %es \n" " pop %ds \n" " popa \n" " add </td>
<td class="paramname"><em>$0x8</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">%esp\n" " iret \n" </td>
<td class="paramname"> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a id="ad67d988f6347d52a6dc9f28992521e37"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad67d988f6347d52a6dc9f28992521e37">◆ </a></span>atkbd_init()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int atkbd_init </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="atkbd_8c_source.html#l00153">153</a> of file <a class="el" href="atkbd_8c_source.html">atkbd.c</a>.</p>
<p class="reference">References <a class="el" href="i386_2atkbd_8h.html#a583a241acfdbcbe82f25db0f95b0c92d">atkbd_isr()</a>, <a class="el" href="gdt_8h_source.html#l00053">dDpl0</a>, <a class="el" href="gdt_8h_source.html#l00043">dInt</a>, <a class="el" href="gdt_8h_source.html#l00054">dPresent</a>, <a class="el" href="8259_8h_source.html#l00041">mVec</a>, <a class="el" href="atkbd_8c_source.html#l00336">setLED()</a>, and <a class="el" href="idt_8c_source.html#l00208">setVector()</a>.</p>
<div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><img src="atkbd_8c_ad67d988f6347d52a6dc9f28992521e37_cgraph.png" border="0" usemap="#atkbd_8c_ad67d988f6347d52a6dc9f28992521e37_cgraph" alt=""/></div>
</div>
</div>
</div>
<a id="ac45fdeab51c3197c1e7c4ec7beabaca9"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac45fdeab51c3197c1e7c4ec7beabaca9">◆ </a></span>getchar()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int getchar </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="atkbd_8c_source.html#l00346">346</a> of file <a class="el" href="atkbd_8c_source.html">atkbd.c</a>.</p>
<p class="reference">References <a class="el" href="tty_8c_source.html#l00038">tty_foreground</a>.</p>
<p class="reference">Referenced by <a class="el" href="file_8c_source.html#l00076">sys_fgetc()</a>, <a class="el" href="vfs__calls_8c_source.html#l00239">sys_pread()</a>, and <a class="el" href="vfs__calls_8c_source.html#l00151">sys_read()</a>.</p>
</div>
</div>
<a id="a8af781b888a392aa428f125f4486a6a2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8af781b888a392aa428f125f4486a6a2">◆ </a></span>keyboardHandler()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void keyboardHandler </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structtrapframe.html">trapframe</a> * </td>
<td class="paramname"><em>frame</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="atkbd_8c_source.html#l00216">216</a> of file <a class="el" href="atkbd_8c_source.html">atkbd.c</a>.</p>
<p class="reference">References <a class="el" href="armv6_2spinlock_8c_source.html#l00047">spinTryLock()</a>.</p>
<div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><img src="atkbd_8c_a8af781b888a392aa428f125f4486a6a2_cgraph.png" border="0" usemap="#atkbd_8c_a8af781b888a392aa428f125f4486a6a2_cgraph" alt=""/></div>
</div>
</div>
</div>
<a id="a75680b4d84b721b03a3454677758a21e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a75680b4d84b721b03a3454677758a21e">◆ </a></span>setLED()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void setLED </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="atkbd_8c_source.html#l00336">336</a> of file <a class="el" href="atkbd_8c_source.html">atkbd.c</a>.</p>
<p class="reference">References <a class="el" href="io_8c_source.html#l00038">inportByte()</a>, and <a class="el" href="io_8c_source.html#l00072">outportByte()</a>.</p>
<p class="reference">Referenced by <a class="el" href="atkbd_8c_source.html#l00153">atkbd_init()</a>.</p>
<div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><img src="atkbd_8c_a75680b4d84b721b03a3454677758a21e_cgraph.png" border="0" usemap="#atkbd_8c_a75680b4d84b721b03a3454677758a21e_cgraph" alt=""/></div>
</div>
</div>
</div>
</div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="navelem"><a class="el" href="dir_e6bb53534ac0e427887cf7a94c0c004e.html">C:</a></li><li class="navelem"><a class="el" href="dir_d99d5d4662bf24521eef49da6a8cd34d.html">Dev</a></li><li class="navelem"><a class="el" href="dir_474a4b306371cf7e7f6fa12cb0b77df6.html">git</a></li><li class="navelem"><a class="el" href="dir_849109bbd106d461b128d63e5babcedf.html">UbixOS</a></li><li class="navelem"><a class="el" href="dir_6ec99f6d7d5182ba8913209ab70c9f18.html">sys</a></li><li class="navelem"><a class="el" href="dir_d1a83287e29eee49744e5ed03f85f31d.html">isa</a></li><li class="navelem"><a class="el" href="atkbd_8c.html">atkbd.c</a></li>
<li class="footer">Generated by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.16 </li>
</ul>
</div>
</body>
</html>
