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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/print_funcs.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>print_funcs.c</h1><a href="print__funcs_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="print__funcs_8h.html">print_funcs.h</a>"</span><a name="l00002"></a>00002 <a name="l00003"></a><a class="code" href="print__funcs_8h.html#aebb8434dbace0ad5ea135fa67a3bbef">00003</a> <span class="keywordtype">void</span> <a class="code" href="print__funcs_8c.html#aebb8434dbace0ad5ea135fa67a3bbef">init_dbg_rs232</a>( <span class="keywordtype">long</span> cpu_hz )<a name="l00004"></a>00004 {<a name="l00005"></a>00005 <span class="keyword">struct </span><a class="code" href="structusart__options__t.html">usart_options_t</a> usart_opt;<a name="l00006"></a>00006 <a name="l00007"></a>00007 avr32_pio_t *pio = (<span class="keywordtype">void</span> *) AVR32_PIOB_ADDRESS;<a name="l00008"></a>00008 avr32_usart_t *<a class="code" href="pdc__example_8c.html#815b2ce862a7fa7c51e4ffb658f410dd">usart0</a> = (<span class="keywordtype">void</span> *) AVR32_USART0_ADDRESS;<a name="l00009"></a>00009 <a name="l00010"></a>00010 <span class="comment">/* Set correct PIO for USART0*/</span><a name="l00011"></a>00011 pio->pdr = 0x00000300;<a name="l00012"></a>00012 pio->asr = 0x00000300;<a name="l00013"></a>00013 <a name="l00014"></a>00014 <span class="comment">/* Options for USART debugging */</span><a name="l00015"></a>00015 usart_opt.<a class="code" href="structusart__options__t.html#276ad428776a25b8247762bd2c82b35b">baudrate</a> = 115200;<a name="l00016"></a>00016 usart_opt.<a class="code" href="structusart__options__t.html#a6b77cc05829d2e70ee7f96194c6ce23">charlength</a> = 8;<a name="l00017"></a>00017 usart_opt.<a class="code" href="structusart__options__t.html#85401f7a6f516a5883adc0538dc27f8e">paritytype</a> = <a class="code" href="testsuite_2bravo__validation_2pdc_2usart_8h.html#0b656451a78c0f602ee8855d52c719a8">USART_NO_PARITY</a>;<a name="l00018"></a>00018 usart_opt.<a class="code" href="structusart__options__t.html#433a6ede2186d42b4cf19ef4b370cd61">stopbits</a> = <a class="code" href="testsuite_2bravo__validation_2pdc_2usart_8h.html#f2d819c8836b2d7838ab501d36458969">USART_1_STOPBIT</a>;<a name="l00019"></a>00019 usart_opt.<a class="code" href="structusart__options__t.html#0dc365b8779891743180e9b69116f5ea">channelmode</a> = <a class="code" href="testsuite_2bravo__validation_2pdc_2usart_8h.html#0bd9f61e5232af833543eac9419c2d70">USART_NORMAL_CHMODE</a>;<a name="l00020"></a>00020 <a name="l00021"></a>00021 <span class="comment">/* Initialize it in RS232 mode */</span><a name="l00022"></a>00022 <a class="code" href="testsuite_2bravo__validation_2usart_2usart_8c.html#093c5ad113e1ab43603c0d815ad8dc54">usart_init_rs232</a>(usart0, &usart_opt, cpu_hz);<a name="l00023"></a>00023 }<a name="l00024"></a>00024 <a name="l00025"></a><a class="code" href="print__funcs_8h.html#bd516855b210e273391081fab1cd602d">00025</a> <span class="keywordtype">void</span> <a class="code" href="print__funcs_8c.html#bd516855b210e273391081fab1cd602d">print_dbg</a>(<span class="keywordtype">char</span> *str)<a name="l00026"></a>00026 {<a name="l00027"></a>00027 avr32_usart_t *<a class="code" href="pdc__example_8c.html#815b2ce862a7fa7c51e4ffb658f410dd">usart0</a> = (<span class="keywordtype">void</span> *) AVR32_USART0_ADDRESS;<a name="l00028"></a>00028 <a class="code" href="print__funcs_8c.html#6d8f6870ed871f3fac022cea8ad9240b">print</a>(usart0, str);<a name="l00029"></a>00029 }<a name="l00030"></a>00030 <a name="l00031"></a><a class="code" href="print__funcs_8h.html#d8b70d07a6681ed9a076aa8509dbe2cb">00031</a> <span class="keywordtype">void</span> <a class="code" href="print__funcs_8c.html#d8b70d07a6681ed9a076aa8509dbe2cb">print_dbg_ulong</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> n)<a name="l00032"></a>00032 {<a name="l00033"></a>00033 avr32_usart_t *<a class="code" href="pdc__example_8c.html#815b2ce862a7fa7c51e4ffb658f410dd">usart0</a> = (<span class="keywordtype">void</span> *) AVR32_USART0_ADDRESS;<a name="l00034"></a>00034 <a class="code" href="print__funcs_8c.html#87b437e5caa0abea220fa11d5d07c490">print_ulong</a>(usart0, n);<a name="l00035"></a>00035 }<a name="l00036"></a>00036 <a name="l00037"></a><a class="code" href="print__funcs_8h.html#785eba15049e9556dadb53127d8998b4">00037</a> <span class="keywordtype">void</span> <a class="code" href="print__funcs_8c.html#785eba15049e9556dadb53127d8998b4">print_dbg_hex</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> n)<a name="l00038"></a>00038 {<a name="l00039"></a>00039 avr32_usart_t *<a class="code" href="pdc__example_8c.html#815b2ce862a7fa7c51e4ffb658f410dd">usart0</a> = (<span class="keywordtype">void</span> *) AVR32_USART0_ADDRESS;<a name="l00040"></a>00040 <a class="code" href="print__funcs_8c.html#391175d3aeea10a8dff2d9c8b8b71534">print_hex</a>(usart0, n);<a name="l00041"></a>00041 }<a name="l00042"></a>00042 <a name="l00043"></a><a class="code" href="print__funcs_8h.html#6d8f6870ed871f3fac022cea8ad9240b">00043</a> <span class="keywordtype">int</span> <a class="code" href="print__funcs_8c.html#6d8f6870ed871f3fac022cea8ad9240b">print</a>(<span class="keyword">volatile</span> avr32_usart_t * usart, <span class="keywordtype">char</span> *str)<a name="l00044"></a>00044 {<a name="l00045"></a>00045 <span class="keywordflow">while</span> (*str != <span class="charliteral">'\0'</span>)<a name="l00046"></a>00046 <a class="code" href="testsuite_2bravo__validation_2pdc_2usart_8c.html#d8d5a1b7705f01b3ace3de0948930600">usart_putchar</a>(usart, *str++);<a name="l00047"></a>00047 <span class="keywordflow">return</span> 0;<a name="l00048"></a>00048 }<a name="l00049"></a>00049 <a name="l00050"></a><a class="code" href="print__funcs_8h.html#09e40342b7ef8cc74af8200f30e04bb6">00050</a> <span class="keywordtype">int</span> <a class="code" href="print__funcs_8c.html#09e40342b7ef8cc74af8200f30e04bb6">print_char</a>(<span class="keyword">volatile</span> avr32_usart_t * usart, <span class="keywordtype">int</span> c)<a name="l00051"></a>00051 {<a name="l00052"></a>00052 <a class="code" href="testsuite_2bravo__validation_2pdc_2usart_8c.html#d8d5a1b7705f01b3ace3de0948930600">usart_putchar</a>(usart, c);<a name="l00053"></a>00053 <span class="keywordflow">return</span> 0;<a name="l00054"></a>00054 }<a name="l00055"></a>00055 <a name="l00056"></a>00056 <a name="l00057"></a><a class="code" href="print__funcs_8h.html#87b437e5caa0abea220fa11d5d07c490">00057</a> <span class="keywordtype">void</span> <a class="code" href="print__funcs_8c.html#87b437e5caa0abea220fa11d5d07c490">print_ulong</a>(<span class="keyword">volatile</span> avr32_usart_t * usart, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> n)<a name="l00058"></a>00058 {<a name="l00059"></a>00059 <span class="keywordtype">char</span> tmp[16];<a name="l00060"></a>00060 <span class="keywordtype">int</span> i = <span class="keyword">sizeof</span>(tmp) - 1;<a name="l00061"></a>00061 <a name="l00062"></a>00062 tmp[i] = 0;<a name="l00063"></a>00063 <span class="keywordflow">do</span> {<a name="l00064"></a>00064 tmp[--i] = (n % 10) + <span class="charliteral">'0'</span>;<a name="l00065"></a>00065 n /= 10;<a name="l00066"></a>00066 } <span class="keywordflow">while</span> (n);<a name="l00067"></a>00067 <a name="l00068"></a>00068 <a class="code" href="print__funcs_8c.html#6d8f6870ed871f3fac022cea8ad9240b">print</a>(usart, tmp + i);<a name="l00069"></a>00069 }<a name="l00070"></a>00070 <a name="l00071"></a><a class="code" href="print__funcs_8h.html#391175d3aeea10a8dff2d9c8b8b71534">00071</a> <span class="keywordtype">void</span> <a class="code" href="print__funcs_8c.html#391175d3aeea10a8dff2d9c8b8b71534">print_hex</a>(<span class="keyword">volatile</span> avr32_usart_t * usart, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> n)<a name="l00072"></a>00072 {<a name="l00073"></a>00073 <span class="keywordtype">char</span> tmp[9];<a name="l00074"></a>00074 <span class="keywordtype">int</span> i;<a name="l00075"></a>00075 <a name="l00076"></a>00076 <span class="keywordflow">for</span> (i = 0; i < 8; i++) {<a name="l00077"></a>00077 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> nibble;<a name="l00078"></a>00078 <a name="l00079"></a>00079 nibble = (n >> (28 - 4 * i)) & 0xf;<a name="l00080"></a>00080 <span class="keywordflow">if</span> (nibble < 10)<a name="l00081"></a>00081 tmp[i] = nibble + <span class="charliteral">'0'</span>;<a name="l00082"></a>00082 <span class="keywordflow">else</span><a name="l00083"></a>00083 tmp[i] = nibble - 10 + <span class="charliteral">'a'</span>;<a name="l00084"></a>00084 }<a name="l00085"></a>00085 tmp[8] = 0;<a name="l00086"></a>00086 <a name="l00087"></a>00087 <a class="code" href="print__funcs_8c.html#6d8f6870ed871f3fac022cea8ad9240b">print</a>(usart, tmp);<a name="l00088"></a>00088 }</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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