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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/pdc/interrupt_gcc.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_8c4082e77fbbc3a6ea8174dc22e0d829.html">pdc</a></div><h1>interrupt_gcc.c</h1><a href="interrupt__gcc_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*This file has been prepared for Doxygen automatic documentation generation.*/</span><a name="l00022"></a>00022 <span class="preprocessor">#ifdef __GNUC__</span><a name="l00023"></a>00023 <span class="preprocessor"></span><a name="l00024"></a>00024 <span class="preprocessor">#include "<a class="code" href="interrupt__gcc_8h.html">interrupt_gcc.h</a>"</span><a name="l00025"></a>00025 <a name="l00026"></a>00026 <span class="keywordtype">char</span> * stringINT;<a name="l00027"></a>00027 <span class="keywordtype">int</span> stringSizeINT;<a name="l00028"></a>00028 <span class="keyword">volatile</span> avr32_usart_t * <a class="code" href="pdc__example_8c.html#815b2ce862a7fa7c51e4ffb658f410dd">usart0</a>;<a name="l00029"></a>00029 <a name="l00030"></a>00030 __int_handler * pdc_interrupt_handler()<a name="l00031"></a>00031 {<a name="l00032"></a>00032 <a class="code" href="pdc_8c.html#3c7c380b83f6694e27d8a9332331c148">pdc_setTxNextBuf</a>( (<span class="keywordtype">void</span> *) <a class="code" href="pdc__example_8c.html#815b2ce862a7fa7c51e4ffb658f410dd">usart0</a>,<a name="l00033"></a>00033 <a class="code" href="pdc_8c.html#e0911ca4f685151ee6b575d04c3ae287">pdc_translatePtr</a>( stringINT ), stringSizeINT );<a name="l00034"></a>00034 <a name="l00035"></a>00035 <span class="keywordflow">return</span> (<span class="keywordtype">void</span> *) AVR32_RAR_INT2;<a name="l00036"></a>00036 }<a name="l00037"></a>00037 <a name="l00038"></a>00038 <a name="l00039"></a>00039 <span class="keywordtype">void</span> <a class="code" href="interrupt__gcc_8h.html#5f9b6a3ef7d5699f3ff7529a09fedd39">start_interrupts</a>()<a name="l00040"></a>00040 {<a name="l00041"></a>00041 stringINT = <span class="stringliteral">"INT: AVR32 PDC application demo\r\n"</span>;<a name="l00042"></a>00042 stringSizeINT = 33;<a name="l00043"></a>00043 usart0 = (<span class="keyword">volatile</span> avr32_usart_t *) AVR32_USART0_ADDRESS;<a name="l00044"></a>00044 <a name="l00045"></a>00045 set_interrupts_base( (<span class="keywordtype">void</span> *) AVR32_INTC_ADDRESS );<a name="l00046"></a>00046 <a name="l00047"></a>00047 <span class="comment">/* register_interrupt( (__int_handler) INT_HANDLER_FUNC,</span><a name="l00048"></a>00048 <span class="comment"> GROUP,</span><a name="l00049"></a>00049 <span class="comment"> LINE,</span><a name="l00050"></a>00050 <span class="comment"> PRIORITY); */</span><a name="l00051"></a>00051 register_interrupt( (__int_handler) pdc_interrupt_handler,<a name="l00052"></a>00052 AVR32_USART0_IRQ / 32,<a name="l00053"></a>00053 AVR32_USART0_IRQ % 32,<a name="l00054"></a>00054 INT2 );<a name="l00055"></a>00055 <a name="l00056"></a>00056 <span class="comment">/* Turn on interrupts from USART0 (IER.endrx) */</span><a name="l00057"></a>00057 usart0->ier = (1<<AVR32_USART_IER_ENDRX_OFFSET);<a name="l00058"></a>00058 <a name="l00059"></a>00059 __asm__( <span class="stringliteral">"csrf 0 \n"</span> );<a name="l00060"></a>00060 <a name="l00061"></a>00061 <span class="comment">/* PDC, full boobies */</span><a name="l00062"></a>00062 <a class="code" href="pdc_8c.html#98f03f3c504599d5b4569ff1c20c2794">pdc_setTxBuf</a>( (<span class="keywordtype">void</span> *) usart0,<a name="l00063"></a>00063 <a class="code" href="pdc_8c.html#e0911ca4f685151ee6b575d04c3ae287">pdc_translatePtr</a>( stringINT ), stringSizeINT,<a name="l00064"></a>00064 <a class="code" href="pdc_8c.html#e0911ca4f685151ee6b575d04c3ae287">pdc_translatePtr</a>( stringINT ), stringSizeINT );<a name="l00065"></a>00065 }<a name="l00066"></a>00066 <a name="l00067"></a>00067 <a name="l00068"></a>00068 <span class="keywordtype">void</span> <a class="code" href="interrupt__gcc_8h.html#e730c972fe2867927977a304ce7d6aa1">stop_interrupts</a>()<a name="l00069"></a>00069 {<a name="l00070"></a>00070 }<a name="l00071"></a>00071 <a name="l00072"></a>00072 <span class="preprocessor">#endif </span><span class="comment">/* #ifdef __GNUC__ */</span><a name="l00073"></a>00073 </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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