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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: avrlibdefs.h 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>avrlibdefs.h File Reference</h1><hr><a name="_details"></a><h2>Detailed Description</h2><p>Definition in file <a class="el" href="avrlibdefs_8h-source.html">avrlibdefs.h</a>.<p><p><a href="avrlibdefs_8h-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>Defines</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a0" doxytag="avrlibdefs.h::outb"></a>#define </td><td class="memItemRight" valign="bottom"><b>outb</b>(addr, data) addr = (data)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a1" doxytag="avrlibdefs.h::inb"></a>#define </td><td class="memItemRight" valign="bottom"><b>inb</b>(addr) (addr)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a2" doxytag="avrlibdefs.h::outw"></a>#define </td><td class="memItemRight" valign="bottom"><b>outw</b>(addr, data) addr = (data)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a3" doxytag="avrlibdefs.h::inw"></a>#define </td><td class="memItemRight" valign="bottom"><b>inw</b>(addr) (addr)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a4" doxytag="avrlibdefs.h::BV"></a>#define </td><td class="memItemRight" valign="bottom"><b>BV</b>(bit) (1<<(bit))</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a5" doxytag="avrlibdefs.h::cbi"></a>#define </td><td class="memItemRight" valign="bottom"><b>cbi</b>(reg, bit) reg &= ~(BV(bit))</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a6" doxytag="avrlibdefs.h::sbi"></a>#define </td><td class="memItemRight" valign="bottom"><b>sbi</b>(reg, bit) reg |= (BV(bit))</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a7" doxytag="avrlibdefs.h::cli"></a>#define </td><td class="memItemRight" valign="bottom"><b>cli</b>() __asm__ __volatile__ ("cli" ::)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a8" doxytag="avrlibdefs.h::sei"></a>#define </td><td class="memItemRight" valign="bottom"><b>sei</b>() __asm__ __volatile__ ("sei" ::)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ga41" doxytag="avrlibdefs.h::GNUC_PACKED"></a>#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__dhcp.html#ga41">GNUC_PACKED</a> __attribute__((packed))</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">DHCP Header. <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a10" doxytag="avrlibdefs.h::DDR"></a>#define </td><td class="memItemRight" valign="bottom"><b>DDR</b>(x) ((x)-1)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a11" doxytag="avrlibdefs.h::PIN"></a>#define </td><td class="memItemRight" valign="bottom"><b>PIN</b>(x) ((x)-2)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a12" doxytag="avrlibdefs.h::MIN"></a>#define </td><td class="memItemRight" valign="bottom"><b>MIN</b>(a, b) ((a<b)?(a):(b))</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a13" doxytag="avrlibdefs.h::MAX"></a>#define </td><td class="memItemRight" valign="bottom"><b>MAX</b>(a, b) ((a>b)?(a):(b))</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a14" doxytag="avrlibdefs.h::ABS"></a>#define </td><td class="memItemRight" valign="bottom"><b>ABS</b>(x) ((x>0)?(x):(-x))</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a15" doxytag="avrlibdefs.h::PI"></a>#define </td><td class="memItemRight" valign="bottom"><b>PI</b> 3.14159265359</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>⌨️ 快捷键说明
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