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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>AVR321000 Communication with the AVR32 USART: testsuite/bravo_validation/debug/led.c Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.5.1 --><div class="tabs"> <ul> <li><a href="main.html"><span>Main Page</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li id="current"><a href="files.html"><span>Files</span></a></li> <li><a href="dirs.html"><span>Directories</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> </ul></div><div class="tabs"> <ul> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>Globals</span></a></li> </ul></div><div class="nav"><a class="el" href="dir_ed041fa8052270846d9a0dab17b0d151.html">testsuite</a> » <a class="el" href="dir_18e6971fa792d4606dff45a531675719.html">bravo_validation</a> » <a class="el" href="dir_6fee8021efebfcc00142079357708732.html">debug</a></div><h1>led.c</h1><a href="led_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#include "<a class="code" href="led_8h.html">led.h</a>"</span><a name="l00002"></a>00002 <a name="l00003"></a>00003 <span class="comment">/* leds functions */</span><a name="l00004"></a><a class="code" href="led_8h.html#aa828eb6c59ada907f77b20f62238eef">00004</a> <span class="keywordtype">int</span> <a class="code" href="led_8c.html#aa828eb6c59ada907f77b20f62238eef">led_leds_init</a>( <span class="keywordtype">void</span> )<a name="l00005"></a>00005 {<a name="l00006"></a>00006 avr32_pio_t *led_port = (<span class="keywordtype">void</span> *) <a class="code" href="led_8h.html#229615c14fcdc8386f7f5de69cd64130">LEDPORT_ADDR</a>;<a name="l00007"></a>00007 <span class="keywordtype">char</span> led_mask = 0xFF;<a name="l00008"></a>00008 <a name="l00009"></a>00009 led_port->per = led_mask<<<a class="code" href="led_8h.html#4c62d02575c94a3e1ed79fbd9198b520">LEDPORT_START</a>;<a name="l00010"></a>00010 led_port->oer = led_mask<<LEDPORT_START;<a name="l00011"></a>00011 led_port->idr = led_mask<<LEDPORT_START;<a name="l00012"></a>00012 <a name="l00013"></a>00013 <span class="keywordflow">return</span> <a class="code" href="led_8h.html#4c439462cec53ddf8c467afe58267942">LED_SUCCESS</a>;<a name="l00014"></a>00014 }<a name="l00015"></a>00015 <a name="l00016"></a><a class="code" href="led_8h.html#641d2939665f43398db7bb6b052aef7e">00016</a> <span class="keywordtype">int</span> <a class="code" href="led_8c.html#641d2939665f43398db7bb6b052aef7e">led_set_leds</a>(<span class="keywordtype">char</span> mask)<a name="l00017"></a>00017 {<a name="l00018"></a>00018 avr32_pio_t *led_port = (<span class="keywordtype">void</span> *) <a class="code" href="led_8h.html#229615c14fcdc8386f7f5de69cd64130">LEDPORT_ADDR</a>;<a name="l00019"></a>00019 led_port->codr = 0xFF<<<a class="code" href="led_8h.html#4c62d02575c94a3e1ed79fbd9198b520">LEDPORT_START</a>;<a name="l00020"></a>00020 led_port->sodr = mask<<<a class="code" href="led_8h.html#4c62d02575c94a3e1ed79fbd9198b520">LEDPORT_START</a>;<a name="l00021"></a>00021 <a name="l00022"></a>00022 <span class="keywordflow">return</span> <a class="code" href="led_8h.html#4c439462cec53ddf8c467afe58267942">LED_SUCCESS</a>;<a name="l00023"></a>00023 }<a name="l00024"></a>00024 <a name="l00025"></a><a class="code" href="led_8h.html#d5c293ac6fd8c4ad074ed599bfbe952f">00025</a> <span class="keywordtype">int</span> <a class="code" href="led_8c.html#d5c293ac6fd8c4ad074ed599bfbe952f">led_clear_leds</a>(<span class="keywordtype">char</span> mask)<a name="l00026"></a>00026 {<a name="l00027"></a>00027 avr32_pio_t *led_port = (<span class="keywordtype">void</span> *) <a class="code" href="led_8h.html#229615c14fcdc8386f7f5de69cd64130">LEDPORT_ADDR</a>;<a name="l00028"></a>00028 led_port->codr = mask<<<a class="code" href="led_8h.html#4c62d02575c94a3e1ed79fbd9198b520">LEDPORT_START</a>;<a name="l00029"></a>00029 <a name="l00030"></a>00030 <span class="keywordflow">return</span> <a class="code" href="led_8h.html#4c439462cec53ddf8c467afe58267942">LED_SUCCESS</a>;<a name="l00031"></a>00031 }<a name="l00032"></a>00032 <a name="l00033"></a>00033 <span class="comment">/* rgb leds functions */</span><a name="l00034"></a><a class="code" href="led_8h.html#4126c8aedbcb1db95bb870ebdadd9cf1">00034</a> <span class="keywordtype">int</span> <a class="code" href="led_8c.html#4126c8aedbcb1db95bb870ebdadd9cf1">led_rgb_init</a>( <span class="keywordtype">void</span> )<a name="l00035"></a>00035 {<a name="l00036"></a>00036 avr32_pio_t *rgb_port = (<span class="keywordtype">void</span> *) <a class="code" href="led_8h.html#4863e56b180a43a477e0b818b06b32f3">RGBPORT_ADDR</a>;<a name="l00037"></a>00037 <span class="keywordtype">char</span> led_mask = 0x3F;<a name="l00038"></a>00038 <a name="l00039"></a>00039 rgb_port->per = led_mask<<<a class="code" href="led_8h.html#09f7756a5fd8aaf31ee70c75353925d4">RGBPORT_START</a>;<a name="l00040"></a>00040 rgb_port->oer = led_mask<<RGBPORT_START;<a name="l00041"></a>00041 rgb_port->idr = led_mask<<RGBPORT_START;<a name="l00042"></a>00042 <a name="l00043"></a>00043 <span class="keywordflow">return</span> <a class="code" href="led_8h.html#4c439462cec53ddf8c467afe58267942">LED_SUCCESS</a>;<a name="l00044"></a>00044 }<a name="l00045"></a>00045 <a name="l00046"></a><a class="code" href="led_8h.html#5a09c4a5ffcd4f89b168f184f3a3885b">00046</a> <span class="keywordtype">int</span> <a class="code" href="led_8c.html#5a09c4a5ffcd4f89b168f184f3a3885b">led_set_rgb</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> position, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> colour)<a name="l00047"></a>00047 {<a name="l00048"></a>00048 avr32_pio_t *rgb_port = (<span class="keywordtype">void</span> *) <a class="code" href="led_8h.html#4863e56b180a43a477e0b818b06b32f3">RGBPORT_ADDR</a>;<a name="l00049"></a>00049 <span class="keywordtype">char</span> rgb_mask = 0x3F;<a name="l00050"></a>00050 <a name="l00051"></a>00051 <span class="keywordflow">if</span>( (position!=<a class="code" href="led_8h.html#437ef08681e7210d6678427030446a54">LEFT</a>) | (position!=<a class="code" href="led_8h.html#80fb826a684cf3f0d306b22aa100ddac">RIGHT</a>) )<a name="l00052"></a>00052 <span class="keywordflow">return</span> <a class="code" href="led_8h.html#d2e83b01c96109cf2703d9289ca67c27">LED_INVALID_ARGUMENT</a>;<a name="l00053"></a>00053 <a name="l00054"></a>00054 rgb_port->codr = rgb_mask<<(position+<a class="code" href="led_8h.html#09f7756a5fd8aaf31ee70c75353925d4">RGBPORT_START</a>);<a name="l00055"></a>00055 rgb_port->sodr = colour<<(position+<a class="code" href="led_8h.html#09f7756a5fd8aaf31ee70c75353925d4">RGBPORT_START</a>);<a name="l00056"></a>00056 <a name="l00057"></a>00057 <span class="keywordflow">return</span> <a class="code" href="led_8h.html#4c439462cec53ddf8c467afe58267942">LED_SUCCESS</a>;<a name="l00058"></a>00058 }<a name="l00059"></a>00059 <a name="l00060"></a><a class="code" href="led_8h.html#8b21ac1f92827e4055ab123f4706c64b">00060</a> <span class="keywordtype">int</span> <a class="code" href="led_8c.html#8b21ac1f92827e4055ab123f4706c64b">led_clear_rgb</a>( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> position)<a name="l00061"></a>00061 {<a name="l00062"></a>00062 avr32_pio_t *rgb_port = (<span class="keywordtype">void</span> *) <a class="code" href="led_8h.html#4863e56b180a43a477e0b818b06b32f3">RGBPORT_ADDR</a>;<a name="l00063"></a>00063 <span class="keywordtype">char</span> rgb_mask = 0x15;<a name="l00064"></a>00064 <a name="l00065"></a>00065 <span class="keywordflow">if</span>( (position!=<a class="code" href="led_8h.html#437ef08681e7210d6678427030446a54">LEFT</a>) | (position!=<a class="code" href="led_8h.html#80fb826a684cf3f0d306b22aa100ddac">RIGHT</a>) )<a name="l00066"></a>00066 <span class="keywordflow">return</span> <a class="code" href="led_8h.html#d2e83b01c96109cf2703d9289ca67c27">LED_INVALID_ARGUMENT</a>;<a name="l00067"></a>00067 <a name="l00068"></a>00068 rgb_port->codr = rgb_mask<<(position+<a class="code" href="led_8h.html#09f7756a5fd8aaf31ee70c75353925d4">RGBPORT_START</a>);<a name="l00069"></a>00069 <a name="l00070"></a>00070 <span class="keywordflow">return</span> <a class="code" href="led_8h.html#4c439462cec53ddf8c467afe58267942">LED_SUCCESS</a>;<a name="l00071"></a>00071 }</pre></div><hr size="1"><address style="align: right;"><small>Generated on Thu May 10 14:14:48 2007 for AVR321000 Communication with the AVR32 USART by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.1 </small></address></body></html>⌨️ 快捷键说明
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