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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>AVR449: TinyX61_macros.h Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.4.4 --><div class="qindex"><a class="qindex" href="main.html">Main Page</a> | <a class="qindex" href="annotated.html">Data Structures</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>TinyX61_macros.h</h1><a href="TinyX61__macros_8h.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="l00025"></a>00025 <span class="preprocessor">#ifndef __TINYX61_MACROS_H__</span><a name="l00026"></a>00026 <span class="preprocessor"></span><span class="preprocessor">#define __TINYX61_MACROS_H__</span><a name="l00027"></a>00027 <span class="preprocessor"></span><a name="l00029"></a><a class="code" href="TinyX61__macros_8h.html#a0">00029</a> <span class="preprocessor">#define GLOBAL_INTERRUPT_BIT_MASK 0x80</span><a name="l00030"></a>00030 <span class="preprocessor"></span><a name="l00031"></a>00031 <span class="preprocessor">#if defined(__ICCAVR__)</span><a name="l00032"></a>00032 <span class="preprocessor"></span><span class="preprocessor">#include <ioavr.h></span><a name="l00033"></a>00033 <span class="preprocessor">#include "<a class="code" href="stdint_8h.html">stdint.h</a>"</span><a name="l00034"></a>00034 <span class="preprocessor">#elif defined(__GNUC__)</span><a name="l00035"></a>00035 <span class="preprocessor"></span><span class="preprocessor">#include <avr/io.h></span><a name="l00036"></a>00036 <span class="preprocessor">#include <<a class="code" href="stdint_8h.html">stdint.h</a>></span><a name="l00037"></a>00037 <span class="preprocessor">#include <avr/interrupt.h></span><a name="l00038"></a>00038 <span class="preprocessor">#else</span><a name="l00039"></a>00039 <span class="preprocessor"></span><span class="comment">//Include files for other compilers than IAR and GCC can be inserted here.</span><a name="l00040"></a>00040 <span class="preprocessor">#endif</span><a name="l00041"></a>00041 <span class="preprocessor"></span><a name="l00042"></a>00042 <a name="l00043"></a>00043 <span class="preprocessor">#if defined(__ICCAVR__)</span><a name="l00044"></a>00044 <span class="preprocessor"></span><a name="l00045"></a>00045 <span class="preprocessor">#define SAVE_INTERRUPT() __save_interrupt();</span><a name="l00046"></a>00046 <span class="preprocessor"></span><a name="l00048"></a>00048 <span class="preprocessor">#define RESTORE_INTERRUPT(state) __restore_interrupt(state);</span><a name="l00049"></a>00049 <span class="preprocessor"></span><a name="l00051"></a>00051 <span class="preprocessor">#define DISABLE_INTERRUPT() __disable_interrupt();</span><a name="l00052"></a>00052 <span class="preprocessor"></span><a name="l00053"></a>00053 <span class="preprocessor">#elif defined(__GNUC__)</span><a name="l00054"></a>00054 <span class="preprocessor"></span><a name="l00055"></a>00055 <span class="preprocessor">#define SAVE_INTERRUPT() SREG</span><a name="l00056"></a>00056 <span class="preprocessor"></span><a name="l00058"></a>00058 <span class="preprocessor">#define RESTORE_INTERRUPT(state) (SREG = (state))</span><a name="l00059"></a>00059 <span class="preprocessor"></span><a name="l00061"></a>00061 <span class="preprocessor">#define DISABLE_INTERRUPT() cli()</span><a name="l00062"></a>00062 <span class="preprocessor"></span><a name="l00063"></a>00063 <span class="preprocessor">#else</span><a name="l00064"></a>00064 <span class="preprocessor"></span><a name="l00065"></a><a class="code" href="TinyX61__macros_8h.html#a1">00065</a> <span class="preprocessor">#define SAVE_INTERRUPT() SREG</span><a name="l00066"></a>00066 <span class="preprocessor"></span><a name="l00068"></a><a class="code" href="TinyX61__macros_8h.html#a2">00068</a> <span class="preprocessor">#define RESTORE_INTERRUPT(state) (SREG = (state))</span><a name="l00069"></a>00069 <span class="preprocessor"></span><a name="l00071"></a><a class="code" href="TinyX61__macros_8h.html#a3">00071</a> <span class="preprocessor">#define DISABLE_INTERRUPT() (SREG &= (~GLOBAL_INTERRUPT_BIT_MASK))</span><a name="l00072"></a>00072 <span class="preprocessor"></span><span class="preprocessor">#endif</span><a name="l00073"></a>00073 <span class="preprocessor"></span><a name="l00074"></a>00074 <a name="l00081"></a><a class="code" href="TinyX61__macros_8h.html#a4">00081</a> <span class="preprocessor">#define TC0_WRITE_TCNT0(value) \</span><a name="l00082"></a>00082 <span class="preprocessor"> { \</span><a name="l00083"></a>00083 <span class="preprocessor"> TCNT0H = (uint8_t)((value) >> 8); \</span><a name="l00084"></a>00084 <span class="preprocessor"> TCNT0L = (uint8_t)(value); \</span><a name="l00085"></a>00085 <span class="preprocessor"> }</span><a name="l00086"></a>00086 <span class="preprocessor"></span><a name="l00087"></a>00087 <a name="l00094"></a><a class="code" href="TinyX61__macros_8h.html#a5">00094</a> <span class="preprocessor">#define TC0_READ_TCNT0(destinationVariable) \</span><a name="l00095"></a>00095 <span class="preprocessor"> { \</span><a name="l00096"></a>00096 <span class="preprocessor"> uint8_t tempL; \</span><a name="l00097"></a>00097 <span class="preprocessor"> tempL = TCNT0L; \</span><a name="l00098"></a>00098 <span class="preprocessor"> (destinationVariable) = ((TCNT0H << 8) | tempL); \</span><a name="l00099"></a>00099 <span class="preprocessor"> }</span><a name="l00100"></a>00100 <span class="preprocessor"></span><a name="l00101"></a>00101 <a name="l00108"></a><a class="code" href="TinyX61__macros_8h.html#a6">00108</a> <span class="preprocessor">#define TC0_WRITE_TCNT0_INT_SAFE(value) \</span><a name="l00109"></a>00109 <span class="preprocessor"> { \</span><a name="l00110"></a>00110 <span class="preprocessor"> uint8_t iFlagTemp; \</span><a name="l00111"></a>00111 <span class="preprocessor"> iFlagTemp = SAVE_INTERRUPT(); \</span><a name="l00112"></a>00112 <span class="preprocessor"> DISABLE_INTERRUPT(); \</span><a name="l00113"></a>00113 <span class="preprocessor"> TCNT0H = (uint8_t)((value) >> 8); \</span><a name="l00114"></a>00114 <span class="preprocessor"> TCNT0L = (uint8_t)(value); \</span><a name="l00115"></a>00115 <span class="preprocessor"> RESTORE_INTERRUPT(iFlagTemp); \</span><a name="l00116"></a>00116 <span class="preprocessor"> }</span><a name="l00117"></a>00117 <span class="preprocessor"></span><a name="l00118"></a>00118 <a name="l00125"></a><a class="code" href="TinyX61__macros_8h.html#a7">00125</a> <span class="preprocessor">#define TC0_READ_TCNT0_INT_SAFE(destinationVariable) \</span><a name="l00126"></a>00126 <span class="preprocessor"> { \</span><a name="l00127"></a>00127 <span class="preprocessor"> uint8_t iFlagTemp; \</span><a name="l00128"></a>00128 <span class="preprocessor"> uint8_t tempL; \</span><a name="l00129"></a>00129 <span class="preprocessor"> iFlagTemp = SAVE_INTERRUPT(); \</span><a name="l00130"></a>00130 <span class="preprocessor"> DISABLE_INTERRUPT(); \</span><a name="l00131"></a>00131 <span class="preprocessor"> tempL = TCNT0L; \</span><a name="l00132"></a>00132 <span class="preprocessor"> (destinationVariable) = ((TCNT0H << 8) | tempL); \</span><a name="l00133"></a>00133 <span class="preprocessor"> RESTORE_INTERRUPT(iFlagTemp); \</span><a name="l00134"></a>00134 <span class="preprocessor"> }</span><a name="l00135"></a>00135 <span class="preprocessor"></span><a name="l00136"></a>00136 <a name="l00143"></a><a class="code" href="TinyX61__macros_8h.html#a8">00143</a> <span class="preprocessor">#define TC0_WRITE_16_BIT_OCR0AB(value) \</span>⌨️ 快捷键说明
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