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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: Timer PWM Commands</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></div><h1>Timer PWM Commands<br><small>[<a class="el" href="group__timer.html">Timer Function Library (timer.c)</a>, <a class="el" href="group__timerx8.html">Timer Function Library for ATmegaXX8 (timerx8.c)</a>]</small></h1><hr><a name="_details"></a><h2>Detailed Description</h2>These commands control PWM functionality on timer1 <p><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__timerpwm.html#ga0">timer1PWMInit</a> (u08 bitRes)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__timerpwm.html#ga1">timer1PWMInitICR</a> (u16 topcount)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ga2" doxytag="timerpwm::timer1PWMOff"></a>void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__timerpwm.html#ga2">timer1PWMOff</a> (void)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Turn off all timer1 PWM output and set timer mode to normal. <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ga3" doxytag="timerpwm::timer1PWMAOn"></a>void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__timerpwm.html#ga3">timer1PWMAOn</a> (void)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Turn on/off Timer1 PWM outputs. Turn on timer1 Channel A (OC1A) PWM output. <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ga4" doxytag="timerpwm::timer1PWMBOn"></a>void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__timerpwm.html#ga4">timer1PWMBOn</a> (void)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Turn on timer1 Channel B (OC1B) PWM output. <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ga5" doxytag="timerpwm::timer1PWMAOff"></a>void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__timerpwm.html#ga5">timer1PWMAOff</a> (void)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">turn off timer1 Channel A (OC1A) PWM output <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ga6" doxytag="timerpwm::timer1PWMBOff"></a>void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__timerpwm.html#ga6">timer1PWMBOff</a> (void)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">turn off timer1 Channel B (OC1B) PWM output <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ga7" doxytag="timerpwm::timer1PWMASet"></a>void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__timerpwm.html#ga7">timer1PWMASet</a> (u16 pwmDuty)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">set duty of timer1 Channel A (OC1A) PWM output <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ga8" doxytag="timerpwm::timer1PWMBSet"></a>void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__timerpwm.html#ga8">timer1PWMBSet</a> (u16 pwmDuty)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">set duty of timer1 Channel B (OC1B) PWM output <br></td></tr></table><hr><h2>Function Documentation</h2><a class="anchor" name="ga0" doxytag="timer.h::timer1PWMInit"></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">void timer1PWMInit </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">u08 </td> <td class="mdname1" valign="top" nowrap> <em>bitRes</em> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p>Enter standard PWM Mode on timer1. <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>bitRes</em> </td><td>indicates the period/resolution to use for PWM output in timer bits. Must be either 8, 9, or 10 bits corresponding to PWM periods of 256, 512, or 1024 timer tics. </td></tr> </table></dl><p>Definition at line <a class="el" href="timer_8c-source.html#l00280">280</a> of file <a class="el" href="timer_8c-source.html">timer.c</a>. </td> </tr></table><a class="anchor" name="ga1" doxytag="timer.h::timer1PWMInitICR"></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">void timer1PWMInitICR </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">u16 </td> <td class="mdname1" valign="top" nowrap> <em>topcount</em> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p>Enter PWM Mode on timer1 with a specific top-count value. <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>topcount</em> </td><td>indicates the desired PWM period in timer tics. Can be a number between 1 and 65535 (16-bit). </td></tr> </table></dl><p>Definition at line <a class="el" href="timer128_8c-source.html#l00300">300</a> of file <a class="el" href="timer128_8c-source.html">timer128.c</a>. </td> </tr></table><hr size="1"><address style="align: right;"><small>Generated on Mon Aug 22 04:29:29 2005 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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