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<h1>mifare.h</h1>  </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*-</span>
<a name="l00002"></a>00002 <span class="comment"> * Public platform independent Near Field Communication (NFC) library examples</span>
<a name="l00003"></a>00003 <span class="comment"> * </span>
<a name="l00004"></a>00004 <span class="comment"> * Copyright (C) 2009, Roel Verdult</span>
<a name="l00005"></a>00005 <span class="comment"> * Copyright (C) 2010, Romuald Conty, Romain Tartière</span>
<a name="l00006"></a>00006 <span class="comment"> * </span>
<a name="l00007"></a>00007 <span class="comment"> * Redistribution and use in source and binary forms, with or without</span>
<a name="l00008"></a>00008 <span class="comment"> * modification, are permitted provided that the following conditions are met:</span>
<a name="l00009"></a>00009 <span class="comment"> *  1) Redistributions of source code must retain the above copyright notice,</span>
<a name="l00010"></a>00010 <span class="comment"> *  this list of conditions and the following disclaimer. </span>
<a name="l00011"></a>00011 <span class="comment"> *  2 )Redistributions in binary form must reproduce the above copyright</span>
<a name="l00012"></a>00012 <span class="comment"> *  notice, this list of conditions and the following disclaimer in the</span>
<a name="l00013"></a>00013 <span class="comment"> *  documentation and/or other materials provided with the distribution.</span>
<a name="l00014"></a>00014 <span class="comment"> *</span>
<a name="l00015"></a>00015 <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS &quot;AS IS&quot;</span>
<a name="l00016"></a>00016 <span class="comment"> * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE</span>
<a name="l00017"></a>00017 <span class="comment"> * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE</span>
<a name="l00018"></a>00018 <span class="comment"> * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE</span>
<a name="l00019"></a>00019 <span class="comment"> * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR</span>
<a name="l00020"></a>00020 <span class="comment"> * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF</span>
<a name="l00021"></a>00021 <span class="comment"> * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS</span>
<a name="l00022"></a>00022 <span class="comment"> * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN</span>
<a name="l00023"></a>00023 <span class="comment"> * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)</span>
<a name="l00024"></a>00024 <span class="comment"> * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE</span>
<a name="l00025"></a>00025 <span class="comment"> * POSSIBILITY OF SUCH DAMAGE.</span>
<a name="l00026"></a>00026 <span class="comment"> * </span>
<a name="l00027"></a>00027 <span class="comment"> * Note that this license only applies on the examples, NFC library itself is under LGPL</span>
<a name="l00028"></a>00028 <span class="comment"> *</span>
<a name="l00029"></a>00029 <span class="comment"> */</span>
<a name="l00030"></a>00030 
<a name="l00036"></a>00036 <span class="preprocessor">#ifndef _LIBNFC_MIFARE_H_</span>
<a name="l00037"></a>00037 <span class="preprocessor"></span><span class="preprocessor">#  define _LIBNFC_MIFARE_H_</span>
<a name="l00038"></a>00038 <span class="preprocessor"></span>
<a name="l00039"></a>00039 <span class="preprocessor">#  include &lt;nfc/nfc-types.h&gt;</span>
<a name="l00040"></a>00040 
<a name="l00041"></a>00041 <span class="comment">// Compiler directive, set struct alignment to 1 byte_t for compatibility</span>
<a name="l00042"></a>00042 <span class="preprocessor">#  pragma pack(1)</span>
<a name="l00043"></a>00043 <span class="preprocessor"></span>
<a name="l00044"></a>00044 <span class="keyword">typedef</span> <span class="keyword">enum</span> {
<a name="l00045"></a>00045   MC_AUTH_A = 0x60,
<a name="l00046"></a>00046   MC_AUTH_B = 0x61,
<a name="l00047"></a>00047   MC_READ = 0x30,
<a name="l00048"></a>00048   MC_WRITE = 0xA0,
<a name="l00049"></a>00049   MC_TRANSFER = 0xB0,
<a name="l00050"></a>00050   MC_DECREMENT = 0xC0,
<a name="l00051"></a>00051   MC_INCREMENT = 0xC1,
<a name="l00052"></a>00052   MC_STORE = 0xC2
<a name="l00053"></a>00053 } mifare_cmd;
<a name="l00054"></a>00054 
<a name="l00055"></a>00055 <span class="comment">// MIFARE command params</span>
<a name="l00056"></a>00056 <span class="keyword">typedef</span> <span class="keyword">struct </span>{
<a name="l00057"></a>00057   byte_t  abtKey[6];
<a name="l00058"></a>00058   byte_t  abtUid[4];
<a name="l00059"></a>00059 } mifare_param_auth;
<a name="l00060"></a>00060 
<a name="l00061"></a>00061 <span class="keyword">typedef</span> <span class="keyword">struct </span>{
<a name="l00062"></a>00062   byte_t  abtData[16];
<a name="l00063"></a>00063 } mifare_param_data;
<a name="l00064"></a>00064 
<a name="l00065"></a>00065 <span class="keyword">typedef</span> <span class="keyword">struct </span>{
<a name="l00066"></a>00066   byte_t  abtValue[4];
<a name="l00067"></a>00067 } mifare_param_value;
<a name="l00068"></a>00068 
<a name="l00069"></a>00069 <span class="keyword">typedef</span> <span class="keyword">union </span>{
<a name="l00070"></a>00070   mifare_param_auth mpa;
<a name="l00071"></a>00071   mifare_param_data mpd;
<a name="l00072"></a>00072   mifare_param_value mpv;
<a name="l00073"></a>00073 } mifare_param;
<a name="l00074"></a>00074 
<a name="l00075"></a>00075 <span class="comment">// Reset struct alignment to default</span>
<a name="l00076"></a>00076 <span class="preprocessor">#  pragma pack()</span>
<a name="l00077"></a>00077 <span class="preprocessor"></span>
<a name="l00078"></a>00078 <span class="keywordtype">bool</span>    nfc_initiator_mifare_cmd (<a class="code" href="structnfc__device__t.html" title="NFC device information.">nfc_device_t</a> * pnd, <span class="keyword">const</span> mifare_cmd mc, <span class="keyword">const</span> uint8_t ui8Block, mifare_param * pmp);
<a name="l00079"></a>00079 
<a name="l00080"></a>00080 <span class="comment">// Compiler directive, set struct alignment to 1 byte_t for compatibility</span>
<a name="l00081"></a>00081 <span class="preprocessor">#  pragma pack(1)</span>
<a name="l00082"></a>00082 <span class="preprocessor"></span>
<a name="l00083"></a>00083 <span class="comment">// MIFARE Classic</span>
<a name="l00084"></a>00084 <span class="keyword">typedef</span> <span class="keyword">struct </span>{
<a name="l00085"></a>00085   byte_t  abtUID[4];
<a name="l00086"></a>00086   byte_t  btBCC;
<a name="l00087"></a>00087   byte_t  btUnknown;
<a name="l00088"></a>00088   byte_t  abtATQA[2];
<a name="l00089"></a>00089   byte_t  abtUnknown[8];
<a name="l00090"></a>00090 } mifare_classic_block_manufacturer;
<a name="l00091"></a>00091 
<a name="l00092"></a>00092 <span class="keyword">typedef</span> <span class="keyword">struct </span>{
<a name="l00093"></a>00093   byte_t  abtData[16];
<a name="l00094"></a>00094 } mifare_classic_block_data;
<a name="l00095"></a>00095 
<a name="l00096"></a>00096 <span class="keyword">typedef</span> <span class="keyword">struct </span>{
<a name="l00097"></a>00097   byte_t  abtKeyA[6];
<a name="l00098"></a>00098   byte_t  abtAccessBits[4];
<a name="l00099"></a>00099   byte_t  abtKeyB[6];
<a name="l00100"></a>00100 } mifare_classic_block_trailer;
<a name="l00101"></a>00101 
<a name="l00102"></a>00102 <span class="keyword">typedef</span> <span class="keyword">union </span>{
<a name="l00103"></a>00103   mifare_classic_block_manufacturer mbm;
<a name="l00104"></a>00104   mifare_classic_block_data mbd;
<a name="l00105"></a>00105   mifare_classic_block_trailer mbt;
<a name="l00106"></a>00106 } mifare_classic_block;
<a name="l00107"></a>00107 
<a name="l00108"></a>00108 <span class="keyword">typedef</span> <span class="keyword">struct </span>{
<a name="l00109"></a>00109   mifare_classic_block amb[256];
<a name="l00110"></a>00110 } mifare_classic_tag;
<a name="l00111"></a>00111 
<a name="l00112"></a>00112 <span class="comment">// MIFARE Ultralight</span>
<a name="l00113"></a>00113 <span class="keyword">typedef</span> <span class="keyword">struct </span>{
<a name="l00114"></a>00114   byte_t  sn0[3];
<a name="l00115"></a>00115   byte_t  btBCC0;
<a name="l00116"></a>00116   byte_t  sn1[4];
<a name="l00117"></a>00117   byte_t  btBCC1;
<a name="l00118"></a>00118   byte_t  <span class="keyword">internal</span>;
<a name="l00119"></a>00119   byte_t  lock[2];
<a name="l00120"></a>00120   byte_t  otp[4];
<a name="l00121"></a>00121 } mifareul_block_manufacturer;
<a name="l00122"></a>00122 
<a name="l00123"></a>00123 <span class="keyword">typedef</span> <span class="keyword">struct </span>{
<a name="l00124"></a>00124   byte_t  abtData[16];
<a name="l00125"></a>00125 } mifareul_block_data;
<a name="l00126"></a>00126 
<a name="l00127"></a>00127 <span class="keyword">typedef</span> <span class="keyword">union </span>{
<a name="l00128"></a>00128   mifareul_block_manufacturer mbm;
<a name="l00129"></a>00129   mifareul_block_data mbd;
<a name="l00130"></a>00130 } mifareul_block;
<a name="l00131"></a>00131 
<a name="l00132"></a>00132 <span class="keyword">typedef</span> <span class="keyword">struct </span>{
<a name="l00133"></a>00133   mifareul_block amb[4];
<a name="l00134"></a>00134 } mifareul_tag;
<a name="l00135"></a>00135 
<a name="l00136"></a>00136 <span class="comment">// Reset struct alignment to default</span>
<a name="l00137"></a>00137 <span class="preprocessor">#  pragma pack()</span>
<a name="l00138"></a>00138 <span class="preprocessor"></span>
<a name="l00139"></a>00139 <span class="preprocessor">#endif // _LIBNFC_MIFARE_H_</span>
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