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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/prism2conf_airdrop.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>prism2conf_airdrop.h</h1><div class="fragment"><pre class="fragment">00001 <span class="comment">/*! \file prism2conf.h \brief Prism2 802.11b Wireless-LAN Interface Driver Configuration. */</span>00002 <span class="comment">//*****************************************************************************</span>00003 <span class="comment">//</span>00004 <span class="comment">// File Name : 'prism2conf.h'</span>00005 <span class="comment">// Title : Prism2 802.11b Wireless-LAN Interface Driver Configuration</span>00006 <span class="comment">// Author : Pascal Stang</span>00007 <span class="comment">// Created : 12/27/2004</span>00008 <span class="comment">// Revised : 1/7/2005</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><span class="comment"></span>00013 <span class="comment">/// \ingroup network</span>00014 <span class="comment"></span><span class="comment">//</span>00015 <span class="comment">// Description : This is the configuration file for the Prism2 802.11b</span>00016 <span class="comment">// Wireless-LAN Controller Driver.</span>00017 <span class="comment">//</span>00018 <span class="comment">//*****************************************************************************</span>00019 00020 <span class="preprocessor">#ifndef PRISM2CONF_H</span>00021 <span class="preprocessor"></span><span class="preprocessor">#define PRISM2CONF_H</span>00022 <span class="preprocessor"></span>00023 <span class="comment">// This driver supports a PRISM2 NIC connected in memory-mapped or direct I/O mode.</span>00024 <span class="comment">//</span>00025 <span class="preprocessor">#define GENERAL_IO 0</span>00026 <span class="preprocessor"></span><span class="comment">// Direct I/O mode assumes the NIC address, data, and control lines are</span>00027 <span class="comment">// connected directly to processor I/O pins. The memory-bus accesses are</span>00028 <span class="comment">// software emulated.</span>00029 <span class="comment">//</span>00030 <span class="preprocessor">#define MEMORY_MAPPED 1</span>00031 <span class="preprocessor"></span><span class="comment">// *** MEMORY-MAPPED NOT YET IMPLEMENTED ***</span>00032 <span class="comment">// Memory-mapped mode assumes that the NIC is connected the processor via</span>00033 <span class="comment">// the external memory bus, and that the NIC address space starts at the</span>00034 <span class="comment">// memory location PRISM2_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 NIC'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 <span class="preprocessor">#if NIC_CONNECTION != GENERAL_IO</span>00043 <span class="preprocessor"></span> <span class="comment">// NIC is memory-mapped starting at this address</span>00044 <span class="preprocessor"> #define PRISM2_MEMORY_MAPPED_OFFSET 0x8000</span>00045 <span class="preprocessor"></span><span class="preprocessor">#else // NIC Interface through General I/O</span>00046 <span class="preprocessor"></span> <span class="comment">// PRISM2 address port</span>00047 <span class="preprocessor"> #define PRISM2_ADDRESS_PORT PORTA</span>00048 <span class="preprocessor"></span><span class="preprocessor"> #define PRISM2_ADDRESS_DDR DDRA</span>00049 <span class="preprocessor"></span><span class="preprocessor"> #define PRISM2_ADDRESS_MASK 0xFF</span>00050 <span class="preprocessor"></span> <span class="comment">// PRISM2 high address port</span>00051 <span class="preprocessor"> #define PRISM2_HADDRESS_PORT PORTF</span>00052 <span class="preprocessor"></span><span class="preprocessor"> #define PRISM2_HADDRESS_DDR DDRF</span>00053 <span class="preprocessor"></span><span class="preprocessor"> #define PRISM2_HADDRESS_MASK 0x07</span>00054 <span class="preprocessor"></span> <span class="comment">// PRISM2 data port</span>00055 <span class="preprocessor"> #define PRISM2_DATA_PORT PORTC</span>00056 <span class="preprocessor"></span><span class="preprocessor"> #define PRISM2_DATA_DDR DDRC</span>00057 <span class="preprocessor"></span><span class="preprocessor"> #define PRISM2_DATA_PIN PINC</span>00058 <span class="preprocessor"></span> <span class="comment">// PRISM2 control port</span>00059 <span class="preprocessor"> #define PRISM2_CONTROL_PORT PORTG</span>00060 <span class="preprocessor"></span><span class="preprocessor"> #define PRISM2_CONTROL_DDR DDRG</span>00061 <span class="preprocessor"></span><span class="preprocessor"> #define PRISM2_CONTROL_IORD 1</span>00062 <span class="preprocessor"></span><span class="preprocessor"> #define PRISM2_CONTROL_IOWR 2</span>00063 <span class="preprocessor"></span><span class="preprocessor"> #define PRISM2_CONTROL_MEMRD 0</span>00064 <span class="preprocessor"></span><span class="preprocessor"> #define PRISM2_CONTROL_MEMWR 3</span>00065 <span class="preprocessor"></span> <span class="comment">// Set PRISM2 memory and I/O bus access delay</span>00066 <span class="comment">// NOTE: PRISM2 cards may not respond correctly if access time is too short or too long</span>00067 <span class="comment">// Typically good settings: MEM = ~12us, I/O = ~1us</span>00068 <span class="preprocessor"> #define PRISM2_MEM_ACCESS_DELAY delay_us(12)</span>00069 <span class="preprocessor"></span><span class="preprocessor"> #define PRISM2_IO_ACCESS_DELAY { nop(); nop(); nop(); nop(); nop(); nop(); nop(); nop(); }</span>00070 <span class="preprocessor"></span> <span class="comment">//#define PRISM2_IO_ACCESS_DELAY { nop(); nop(); nop(); nop(); nop(); nop(); nop(); nop(); nop(); nop(); nop(); nop(); }</span>00071 <span class="preprocessor">#endif</span>00072 <span class="preprocessor"></span>00073 <span class="comment">// PRISM2 RESET pin</span>00074 <span class="preprocessor">#define PRISM2_RESET_PORT PORTG</span>00075 <span class="preprocessor"></span><span class="preprocessor">#define PRISM2_RESET_DDR DDRG</span>00076 <span class="preprocessor"></span><span class="preprocessor">#define PRISM2_RESET_PIN 4</span>00077 <span class="preprocessor"></span>00078 00079 00080 <span class="comment">// MAC address for this interface</span>00081 <span class="preprocessor">#ifdef ETHADDR0</span>00082 <span class="preprocessor"></span><span class="preprocessor">#define PRISM2_MAC0 ETHADDR0</span>00083 <span class="preprocessor"></span><span class="preprocessor">#define PRISM2_MAC1 ETHADDR1</span>00084 <span class="preprocessor"></span><span class="preprocessor">#define PRISM2_MAC2 ETHADDR2</span>00085 <span class="preprocessor"></span><span class="preprocessor">#define PRISM2_MAC3 ETHADDR3</span>00086 <span class="preprocessor"></span><span class="preprocessor">#define PRISM2_MAC4 ETHADDR4</span>00087 <span class="preprocessor"></span><span class="preprocessor">#define PRISM2_MAC5 ETHADDR5</span>00088 <span class="preprocessor"></span><span class="preprocessor">#else</span>00089 <span class="preprocessor"></span><span class="preprocessor">#define PRISM2_MAC0 '0'</span>00090 <span class="preprocessor"></span><span class="preprocessor">#define PRISM2_MAC1 'F'</span>00091 <span class="preprocessor"></span><span class="preprocessor">#define PRISM2_MAC2 'F'</span>00092 <span class="preprocessor"></span><span class="preprocessor">#define PRISM2_MAC3 'I'</span>00093 <span class="preprocessor"></span><span class="preprocessor">#define PRISM2_MAC4 'C'</span>00094 <span class="preprocessor"></span><span class="preprocessor">#define PRISM2_MAC5 'E'</span>00095 <span class="preprocessor"></span><span class="preprocessor">#endif</span>00096 <span class="preprocessor"></span>00097 <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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