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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: net/conf/ax88796conf_easyethavrasix.h Source File</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> | <a class="qindex" href="pages.html">Related Pages</a></div><div class="nav"><a class="el" href="dir_000001.html">net</a> / <a class="el" href="dir_000002.html">conf</a></div><h1>ax88796conf_easyethavrasix.h</h1><div class="fragment"><pre class="fragment">00001 <span class="comment">/*! \file ax88796conf.h \brief ASIX AX88796 Ethernet Interface Driver Configuration. */</span>00002 <span class="comment">//*****************************************************************************</span>00003 <span class="comment">//</span>00004 <span class="comment">// File Name : 'ax88796conf.h'</span>00005 <span class="comment">// Title : ASIX AX88796 Ethernet Interface Driver Configuration</span>00006 <span class="comment">// Author : Pascal Stang</span>00007 <span class="comment">// Created : 10/22/2002</span>00008 <span class="comment">// Revised : 8/22/2005</span>00009 <span class="comment">// Version : 0.1</span>00010 <span class="comment">// Target MCU : Atmel AVR series</span>00011 <span class="comment">// Editor Tabs : 4</span>00012 <span class="comment">//</span>00013 <span class="comment">// Description : This driver provides initialization and transmit/receive</span>00014 <span class="comment">// functions for the ASIX AX88796 10/100Mb Ethernet Controller and PHY.</span>00015 <span class="comment">//</span>00016 <span class="comment">// This code is distributed under the GNU Public License</span>00017 <span class="comment">// which can be found at http://www.gnu.org/licenses/gpl.txt</span>00018 <span class="comment">//</span>00019 <span class="comment">//*****************************************************************************</span>00020 00021 <span class="preprocessor">#ifndef AX88796CONF_H</span>00022 <span class="preprocessor"></span><span class="preprocessor">#define AX88796CONF_H</span>00023 <span class="preprocessor"></span>00024 <span class="comment">// This driver supports an AX88796 connected in memory-mapped or direct I/O mode.</span>00025 <span class="comment">//</span>00026 <span class="preprocessor">#define GENERAL_IO 0</span>00027 <span class="preprocessor"></span><span class="comment">// Direct I/O mode assumes the AX88796 address, data, and control lines are</span>00028 <span class="comment">// connected directly to processor I/O pins. The memory-bus accesses are</span>00029 <span class="comment">// software emulated.</span>00030 <span class="comment">//</span>00031 <span class="preprocessor">#define MEMORY_MAPPED 1</span>00032 <span class="preprocessor"></span><span class="comment">// Memory-mapped mode assumes that the AX88796 is connected the processor via</span>00033 <span class="comment">// the external memory bus, and that the AX88796 address space starts at the</span>00034 <span class="comment">// memory location AX88796_MEMORY_MAPPED_OFFSET.</span>00035 <span class="comment">//</span>00036 <span class="comment">// In either mode, a seperate I/O pins is required for control of the AX88796's</span>00037 <span class="comment">// hardware RESET line.</span>00038 00039 <span class="comment">// set the connection type used to communicate with the NIC</span>00040 <span class="preprocessor">#define NIC_CONNECTION GENERAL_IO</span>00041 <span class="preprocessor"></span>00042 00043 <span class="preprocessor">#if NIC_CONNECTION != GENERAL_IO</span>00044 <span class="preprocessor"></span> <span class="comment">// NIC is memory-mapped starting at this address</span>00045 <span class="preprocessor"> #define AX88796_MEMORY_MAPPED_OFFSET 0x2000</span>00046 <span class="preprocessor"></span><span class="preprocessor">#else // NIC Interface through General I/O</span>00047 <span class="preprocessor"></span> <span class="comment">// AX88796 address port</span>00048 <span class="preprocessor"> #define AX88796_ADDRESS_PORT PORTB</span>00049 <span class="preprocessor"></span><span class="preprocessor"> #define AX88796_ADDRESS_DDR DDRB</span>00050 <span class="preprocessor"></span><span class="preprocessor"> #define AX88796_ADDRESS_MASK 0x1F</span>00051 <span class="preprocessor"></span> <span class="comment">// AX88796 data port</span>00052 <span class="preprocessor"> #define AX88796_DATA_PORT PORTA</span>00053 <span class="preprocessor"></span><span class="preprocessor"> #define AX88796_DATA_DDR DDRA</span>00054 <span class="preprocessor"></span><span class="preprocessor"> #define AX88796_DATA_PIN PINA</span>00055 <span class="preprocessor"></span> <span class="comment">// AX88796 control port</span>00056 <span class="preprocessor"> #define AX88796_CONTROL_PORT PORTD</span>00057 <span class="preprocessor"></span><span class="preprocessor"> #define AX88796_CONTROL_DDR DDRD</span>00058 <span class="preprocessor"></span><span class="preprocessor"> #define AX88796_CONTROL_READPIN PD5</span>00059 <span class="preprocessor"></span><span class="preprocessor"> #define AX88796_CONTROL_WRITEPIN PD4</span>00060 <span class="preprocessor"></span><span class="preprocessor">#endif</span>00061 <span class="preprocessor"></span>00062 <span class="comment">// AX88796 RESET pin</span>00063 <span class="preprocessor">#define AX88796_RESET_PORT PORTD</span>00064 <span class="preprocessor"></span><span class="preprocessor">#define AX88796_RESET_DDR DDRD</span>00065 <span class="preprocessor"></span><span class="preprocessor">#define AX88796_RESET_PIN PD6</span>00066 <span class="preprocessor"></span>00067 <span class="comment">// MAC address for this interface</span>00068 <span class="preprocessor">#ifdef ETHADDR0</span>00069 <span class="preprocessor"></span><span class="preprocessor">#define AX88796_MAC0 ETHADDR0</span>00070 <span class="preprocessor"></span><span class="preprocessor">#define AX88796_MAC1 ETHADDR1</span>00071 <span class="preprocessor"></span><span class="preprocessor">#define AX88796_MAC2 ETHADDR2</span>00072 <span class="preprocessor"></span><span class="preprocessor">#define AX88796_MAC3 ETHADDR3</span>00073 <span class="preprocessor"></span><span class="preprocessor">#define AX88796_MAC4 ETHADDR4</span>00074 <span class="preprocessor"></span><span class="preprocessor">#define AX88796_MAC5 ETHADDR5</span>00075 <span class="preprocessor"></span><span class="preprocessor">#else</span>00076 <span class="preprocessor"></span><span class="preprocessor">#define AX88796_MAC0 '0'</span>00077 <span class="preprocessor"></span><span class="preprocessor">#define AX88796_MAC1 'F'</span>00078 <span class="preprocessor"></span><span class="preprocessor">#define AX88796_MAC2 'F'</span>00079 <span class="preprocessor"></span><span class="preprocessor">#define AX88796_MAC3 'I'</span>00080 <span class="preprocessor"></span><span class="preprocessor">#define AX88796_MAC4 'C'</span>00081 <span class="preprocessor"></span><span class="preprocessor">#define AX88796_MAC5 'E'</span>00082 <span class="preprocessor"></span><span class="preprocessor">#endif</span>00083 <span class="preprocessor"></span>00084 <span class="preprocessor">#endif</span></pre></div><hr size="1"><address style="align: right;"><small>Generated on Sun Oct 29 03:41:07 2006 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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