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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>Procyon AVRlib: a2d.c File Reference</title><link href="dox.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.4.2 --><div class="qindex"><a class="qindex" href="main.html">Main Page</a> | <a class="qindex" href="modules.html">Modules</a> | <a class="qindex" href="annotated.html">Data Structures</a> | <a class="qindex" href="dirs.html">Directories</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Data Fields</a> | <a class="qindex" href="globals.html">Globals</a> | <a class="qindex" href="pages.html">Related Pages</a></div><h1>a2d.c File Reference</h1><hr><a name="_details"></a><h2>Detailed Description</h2><p>Definition in file <a class="el" href="a2d_8c-source.html">a2d.c</a>.<p><code>#include <avr/io.h></code><br><code>#include <avr/interrupt.h></code><br><code>#include "<a class="el" href="global_8h-source.html">global.h</a>"</code><br><code>#include "<a class="el" href="a2d_8h-source.html">a2d.h</a>"</code><br><p><a href="a2d_8c-source.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0"><tr><td></td></tr><tr><td colspan="2"><br><h2>Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__a2d.html#ga0">a2dInit</a> (void)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ga1" doxytag="a2d.c::a2dOff"></a>void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__a2d.html#ga1">a2dOff</a> (void)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Turn off A/D converter. <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__a2d.html#ga2">a2dSetPrescaler</a> (unsigned char prescale)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__a2d.html#ga3">a2dSetReference</a> (unsigned char ref)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ga4" doxytag="a2d.c::a2dSetChannel"></a>void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__a2d.html#ga4">a2dSetChannel</a> (unsigned char ch)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">sets the a2d input channel <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ga5" doxytag="a2d.c::a2dStartConvert"></a>void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__a2d.html#ga5">a2dStartConvert</a> (void)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">start a conversion on the current a2d input channel <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ga6" doxytag="a2d.c::a2dIsComplete"></a>u08 </td><td class="memItemRight" valign="bottom"><a class="el" href="group__a2d.html#ga6">a2dIsComplete</a> (void)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">return TRUE if conversion is complete <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned short </td><td class="memItemRight" valign="bottom"><a class="el" href="group__a2d.html#ga7">a2dConvert10bit</a> (unsigned char ch)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned char </td><td class="memItemRight" valign="bottom"><a class="el" href="group__a2d.html#ga8">a2dConvert8bit</a> (unsigned char ch)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a10" doxytag="a2d.c::SIGNAL"></a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a2d_8c.html#a10">SIGNAL</a> (SIG_ADC)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Interrupt handler for ADC complete interrupt. <br></td></tr><tr><td colspan="2"><br><h2>Variables</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">volatile unsigned char </td><td class="memItemRight" valign="bottom"><a class="el" href="a2d_8c.html#a0">a2dCompleteFlag</a></td></tr></table><hr><h2>Variable Documentation</h2><a class="anchor" name="a0" doxytag="a2d.c::a2dCompleteFlag"></a><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">volatile unsigned char <a class="el" href="a2d_8c.html#a0">a2dCompleteFlag</a> </td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p>Software flag used to indicate when the a2d conversion is complete. <p>Definition at line <a class="el" href="a2d_8c-source.html#l00028">28</a> of file <a class="el" href="a2d_8c-source.html">a2d.c</a>. </td> </tr></table><hr size="1"><address style="align: right;"><small>Generated on Sun Oct 29 03:41:08 2006 for Procyon AVRlib by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.2 </small></address></body></html>
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