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<td style="width: 80px;"><img alt="ChibiOS/RT Logo" src="logo_small.png"></td>
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<td><big><big>ChibiOS/RT</big></big><br><br>Architecture - Reference Manual - Guides</td>
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<h1>at91sam7_mii.h</h1> </div>
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<div class="contents">
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<a href="at91sam7__mii_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
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<a name="l00002"></a>00002 <span class="comment"> ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 Giovanni Di Sirio.</span>
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<a name="l00003"></a>00003 <span class="comment"></span>
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<a name="l00004"></a>00004 <span class="comment"> This file is part of ChibiOS/RT.</span>
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<a name="l00005"></a>00005 <span class="comment"></span>
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<a name="l00006"></a>00006 <span class="comment"> ChibiOS/RT is free software; you can redistribute it and/or modify</span>
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<a name="l00007"></a>00007 <span class="comment"> it under the terms of the GNU General Public License as published by</span>
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<a name="l00008"></a>00008 <span class="comment"> the Free Software Foundation; either version 3 of the License, or</span>
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<a name="l00009"></a>00009 <span class="comment"> (at your option) any later version.</span>
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<a name="l00010"></a>00010 <span class="comment"></span>
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<a name="l00011"></a>00011 <span class="comment"> ChibiOS/RT is distributed in the hope that it will be useful,</span>
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<a name="l00012"></a>00012 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
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<a name="l00013"></a>00013 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
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<a name="l00014"></a>00014 <span class="comment"> GNU General Public License for more details.</span>
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<a name="l00015"></a>00015 <span class="comment"></span>
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<a name="l00016"></a>00016 <span class="comment"> You should have received a copy of the GNU General Public License</span>
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<a name="l00017"></a>00017 <span class="comment"> along with this program. If not, see <http://www.gnu.org/licenses/>.</span>
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<a name="l00018"></a>00018 <span class="comment"></span>
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<a name="l00019"></a>00019 <span class="comment"> ---</span>
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<a name="l00020"></a>00020 <span class="comment"></span>
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<a name="l00021"></a>00021 <span class="comment"> A special exception to the GPL can be applied should you wish to distribute</span>
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<a name="l00022"></a>00022 <span class="comment"> a combined work that includes ChibiOS/RT, without being obliged to provide</span>
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<a name="l00023"></a>00023 <span class="comment"> the source code for any proprietary components. See the file exception.txt</span>
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<a name="l00024"></a>00024 <span class="comment"> for full details of how and when the exception can be applied.</span>
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<a name="l00025"></a>00025 <span class="comment">*/</span>
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<a name="l00026"></a>00026 <span class="comment"></span>
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<a name="l00027"></a>00027 <span class="comment">/**</span>
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<a name="l00028"></a>00028 <span class="comment"> * @file AT91SAM7/at91sam7_mii.h</span>
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<a name="l00029"></a>00029 <span class="comment"> * @brief AT91SAM7 low level MII driver header.</span>
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<a name="l00030"></a>00030 <span class="comment"> * @addtogroup AT91SAM7_MII</span>
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<a name="l00031"></a>00031 <span class="comment"> * @{</span>
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<a name="l00032"></a>00032 <span class="comment"> */</span>
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<a name="l00033"></a>00033
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<a name="l00034"></a>00034 <span class="preprocessor">#ifndef _AT91SAM7_MII_H_</span>
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<a name="l00035"></a>00035 <span class="preprocessor"></span><span class="preprocessor">#define _AT91SAM7_MII_H_</span>
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<a name="l00036"></a>00036 <span class="preprocessor"></span>
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<a name="l00037"></a>00037 <span class="preprocessor">#if CH_HAL_USE_MAC || defined(__DOXYGEN__)</span>
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<a name="l00038"></a>00038 <span class="preprocessor"></span>
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<a name="l00039"></a>00039 <span class="comment">/*===========================================================================*/</span>
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<a name="l00040"></a>00040 <span class="comment">/* Driver constants. */</span>
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<a name="l00041"></a>00041 <span class="comment">/*===========================================================================*/</span>
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<a name="l00042"></a>00042
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<a name="l00043"></a>00043 <span class="preprocessor">#define PHY_MICREL_KS8721 0</span>
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<a name="l00044"></a>00044 <span class="preprocessor"></span><span class="preprocessor">#define PHY_DAVICOM_9161 1</span>
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<a name="l00045"></a>00045 <span class="preprocessor"></span>
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<a name="l00046"></a>00046 <span class="comment">/*===========================================================================*/</span>
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<a name="l00047"></a>00047 <span class="comment">/* Driver pre-compile time settings. */</span>
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<a name="l00048"></a>00048 <span class="comment">/*===========================================================================*/</span>
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<a name="l00049"></a>00049 <span class="comment"></span>
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<a name="l00050"></a>00050 <span class="comment">/**</span>
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<a name="l00051"></a>00051 <span class="comment"> * @brief PHY manufacturer and model.</span>
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<a name="l00052"></a>00052 <span class="comment"> */</span>
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<a name="l00053"></a>00053 <span class="preprocessor">#if !defined(PHY_HARDWARE) || defined(__DOXYGEN__)</span>
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<a name="l00054"></a><a class="code" href="group___a_t91_s_a_m7___m_i_i.html#gab24379779b5f0520fc9a4d0537b70705">00054</a> <span class="preprocessor"></span><span class="preprocessor">#define PHY_HARDWARE PHY_MICREL_KS8721</span>
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<a name="l00055"></a>00055 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
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<a name="l00056"></a>00056 <span class="preprocessor"></span>
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<a name="l00057"></a>00057 <span class="comment">/*===========================================================================*/</span>
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<a name="l00058"></a>00058 <span class="comment">/* Derived constants and error checks. */</span>
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<a name="l00059"></a>00059 <span class="comment">/*===========================================================================*/</span>
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<a name="l00060"></a>00060 <span class="comment"></span>
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<a name="l00061"></a>00061 <span class="comment">/**</span>
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<a name="l00062"></a>00062 <span class="comment"> * @brief Pins latched by the PHY at reset.</span>
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<a name="l00063"></a>00063 <span class="comment"> */</span>
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<a name="l00064"></a>00064 <span class="preprocessor">#if PHY_HARDWARE == PHY_MICREL_KS8721</span>
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<a name="l00065"></a><a class="code" href="group___a_t91_s_a_m7___m_i_i.html#ga6d90b77a939f982c12f749bb1158b9b6">00065</a> <span class="preprocessor"></span><span class="preprocessor">#define PHY_ADDRESS 1</span>
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<a name="l00066"></a>00066 <span class="preprocessor"></span><span class="preprocessor">#define PHY_ID MII_KS8721_ID</span>
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<a name="l00067"></a>00067 <span class="preprocessor"></span><span class="preprocessor">#define PHY_LATCHED_PINS (AT91C_PB4_ECRS | AT91C_PB5_ERX0 | \</span>
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<a name="l00068"></a>00068 <span class="preprocessor"> AT91C_PB6_ERX1 | AT91C_PB7_ERXER | \</span>
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<a name="l00069"></a>00069 <span class="preprocessor"> AT91C_PB13_ERX2 | AT91C_PB14_ERX3 | \</span>
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<a name="l00070"></a>00070 <span class="preprocessor"> AT91C_PB15_ERXDV_ECRSDV | AT91C_PB16_ECOL | \</span>
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<a name="l00071"></a>00071 <span class="preprocessor"> AT91C_PIO_PB26)</span>
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<a name="l00072"></a>00072 <span class="preprocessor"></span>
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<a name="l00073"></a>00073 <span class="preprocessor">#elif PHY_HARDWARE == PHY_DAVICOM_9161</span>
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<a name="l00074"></a>00074 <span class="preprocessor"></span><span class="preprocessor">#define PHY_ADDRESS 0</span>
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<a name="l00075"></a>00075 <span class="preprocessor"></span><span class="preprocessor">#define PHY_ID MII_DM9161_ID</span>
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<a name="l00076"></a>00076 <span class="preprocessor"></span><span class="preprocessor">#define PHY_LATCHED_PINS (AT91C_PB0_ETXCK_EREFCK | AT91C_PB4_ECRS | \</span>
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<a name="l00077"></a>00077 <span class="preprocessor"> AT91C_PB5_ERX0 | AT91C_PB6_ERX1 | \</span>
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<a name="l00078"></a>00078 <span class="preprocessor"> AT91C_PB7_ERXER | AT91C_PB13_ERX2 | \</span>
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<a name="l00079"></a>00079 <span class="preprocessor"> AT91C_PB14_ERX3 | AT91C_PB15_ERXDV_ECRSDV | \</span>
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<a name="l00080"></a>00080 <span class="preprocessor"> AT91C_PB16_ECOL | AT91C_PB17_ERXCK)</span>
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<a name="l00081"></a>00081 <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* PHY_HARDWARE */</span>
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<a name="l00082"></a>00082
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<a name="l00083"></a>00083 <span class="comment">/*===========================================================================*/</span>
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<a name="l00084"></a>00084 <span class="comment">/* Driver data structures and types. */</span>
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<a name="l00085"></a>00085 <span class="comment">/*===========================================================================*/</span>
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<a name="l00086"></a>00086 <span class="comment"></span>
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<a name="l00087"></a>00087 <span class="comment">/**</span>
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<a name="l00088"></a>00088 <span class="comment"> * @brief Type of a PHY register value.</span>
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<a name="l00089"></a>00089 <span class="comment"> */</span>
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<a name="l00090"></a><a class="code" href="group___a_t91_s_a_m7___m_i_i.html#ga7330701450a8c3c2f607a7586e6df3cd">00090</a> <span class="keyword">typedef</span> <a class="code" href="group___s_t_m8___c_o_r_e.html#ga1f1825b69244eb3ad2c7165ddc99c956">uint16_t</a> phyreg_t;
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<a name="l00091"></a>00091 <span class="comment"></span>
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<a name="l00092"></a>00092 <span class="comment">/**</span>
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<a name="l00093"></a>00093 <span class="comment"> * @brief Type of a PHY register address.</span>
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<a name="l00094"></a>00094 <span class="comment"> */</span>
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<a name="l00095"></a><a class="code" href="group___a_t91_s_a_m7___m_i_i.html#gab8b750d6ae286c086922eb418aab4716">00095</a> <span class="keyword">typedef</span> <a class="code" href="group___s_t_m8___c_o_r_e.html#gaba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> phyaddr_t;
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<a name="l00096"></a>00096
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<a name="l00097"></a>00097 <span class="comment">/*===========================================================================*/</span>
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<a name="l00098"></a>00098 <span class="comment">/* Driver macros. */</span>
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<a name="l00099"></a>00099 <span class="comment">/*===========================================================================*/</span>
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<a name="l00100"></a>00100
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<a name="l00101"></a>00101 <span class="comment">/*===========================================================================*/</span>
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<a name="l00102"></a>00102 <span class="comment">/* External declarations. */</span>
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<a name="l00103"></a>00103 <span class="comment">/*===========================================================================*/</span>
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<a name="l00104"></a>00104
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<a name="l00105"></a>00105 <span class="preprocessor">#ifdef __cplusplus</span>
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<a name="l00106"></a>00106 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> {
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<a name="l00107"></a>00107 <span class="preprocessor">#endif</span>
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<a name="l00108"></a>00108 <span class="preprocessor"></span> <span class="keywordtype">void</span> <a class="code" href="group___a_t91_s_a_m7___m_i_i.html#gaed3a80e66768844a59770c6e6d1e3f2c" title="Low level MII driver initialization.">miiInit</a>(<span class="keywordtype">void</span>);
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<a name="l00109"></a>00109 <span class="keywordtype">void</span> <a class="code" href="group___a_t91_s_a_m7___m_i_i.html#ga221391bf04e9bca34eb94daee7dcbd74" title="Resets a PHY device.">miiReset</a>(<a class="code" href="struct_m_a_c_driver.html" title="Structure representing a MAC driver.">MACDriver</a> *macp);
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<a name="l00110"></a>00110 <a class="code" href="group___a_t91_s_a_m7___m_i_i.html#ga7330701450a8c3c2f607a7586e6df3cd" title="Type of a PHY register value.">phyreg_t</a> <a class="code" href="group___a_t91_s_a_m7___m_i_i.html#gaf7d0058596e16908cb99eac98e74bc41" title="Reads a PHY register through the MII interface.">miiGet</a>(<a class="code" href="struct_m_a_c_driver.html" title="Structure representing a MAC driver.">MACDriver</a> *macp, <a class="code" href="group___a_t91_s_a_m7___m_i_i.html#gab8b750d6ae286c086922eb418aab4716" title="Type of a PHY register address.">phyaddr_t</a> addr);
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<a name="l00111"></a>00111 <span class="keywordtype">void</span> <a class="code" href="group___a_t91_s_a_m7___m_i_i.html#gac204449da72cfdd418d590afeabf9e1a" title="Writes a PHY register through the MII interface.">miiPut</a>(<a class="code" href="struct_m_a_c_driver.html" title="Structure representing a MAC driver.">MACDriver</a> *macp, <a class="code" href="group___a_t91_s_a_m7___m_i_i.html#gab8b750d6ae286c086922eb418aab4716" title="Type of a PHY register address.">phyaddr_t</a> addr, <a class="code" href="group___a_t91_s_a_m7___m_i_i.html#ga7330701450a8c3c2f607a7586e6df3cd" title="Type of a PHY register value.">phyreg_t</a> value);
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<a name="l00112"></a>00112 <span class="preprocessor">#ifdef __cplusplus</span>
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<a name="l00113"></a>00113 <span class="preprocessor"></span>}
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<a name="l00114"></a>00114 <span class="preprocessor">#endif</span>
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<a name="l00115"></a>00115 <span class="preprocessor"></span>
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<a name="l00116"></a>00116 <span class="preprocessor">#endif </span><span class="comment">/* CH_HAL_USE_MAC */</span>
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<a name="l00117"></a>00117
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<a name="l00118"></a>00118 <span class="preprocessor">#endif </span><span class="comment">/* _AT91SAM7_MII_H_ */</span>
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<a name="l00119"></a>00119 <span class="comment"></span>
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<a name="l00120"></a>00120 <span class="comment">/** @} */</span>
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</pre></div></div>
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