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<a href="atsc__consts_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/* -*- c++ -*- */</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Copyright 2002 Free Software Foundation, Inc.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * This file is part of GNU Radio</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * GNU Radio is free software; you can redistribute it and/or modify</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * it under the terms of the GNU General Public License as published by</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * the Free Software Foundation; either version 3, or (at your option)</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * any later version.</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * GNU Radio is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * GNU General Public License for more details.</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * You should have received a copy of the GNU General Public License</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * along with GNU Radio; see the file COPYING. If not, write to</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * the Free Software Foundation, Inc., 51 Franklin Street,</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * Boston, MA 02110-1301, USA.</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#ifndef _ATSC_CONSTS_H_</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor"></span><span class="preprocessor">#define _ATSC_CONSTS_H_</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00026"></a><span class="lineno"><a class="code" href="atsc__consts_8h.html#a1f109fc73138b52969fa86ec4e2492c1"> 26</a></span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">double</span> <a class="code" href="atsc__consts_8h.html#a1f109fc73138b52969fa86ec4e2492c1">ATSC_SYMBOL_RATE</a> = 4.5e6 / 286 * 684; <span class="comment">// ~10.76 MHz</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"><a class="code" href="atsc__consts_8h.html#aaa3385bf1789c670b9487d3dbb6d4ade"> 27</a></span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">double</span> <a class="code" href="atsc__consts_8h.html#aaa3385bf1789c670b9487d3dbb6d4ade">ATSC_DATA_SEGMENT_RATE</a> = <a class="code" href="atsc__consts_8h.html#a1f109fc73138b52969fa86ec4e2492c1">ATSC_SYMBOL_RATE</a> / 832; <span class="comment">// ~12.935 kHz</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div>
<div class="line"><a name="l00030"></a><span class="lineno"><a class="code" href="atsc__consts_8h.html#a235b32ef14e1957131df89863d6b51ea"> 30</a></span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="atsc__consts_8h.html#a235b32ef14e1957131df89863d6b51ea">ATSC_MPEG_DATA_LENGTH</a> = 187;</div>
<div class="line"><a name="l00031"></a><span class="lineno"><a class="code" href="atsc__consts_8h.html#a6297e0c46551f7ac1ce30ce82f955b62"> 31</a></span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="atsc__consts_8h.html#a6297e0c46551f7ac1ce30ce82f955b62">ATSC_MPEG_PKT_LENGTH</a> = 188; <span class="comment">// sync + data</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"><a class="code" href="atsc__consts_8h.html#a7c0eb90bde7d56f842375f332247c0a5"> 32</a></span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="atsc__consts_8h.html#a7c0eb90bde7d56f842375f332247c0a5">ATSC_MPEG_RS_ENCODED_LENGTH</a> = 207;</div>
<div class="line"><a name="l00033"></a><span class="lineno"><a class="code" href="atsc__consts_8h.html#a06eb585fe7990a888ac9accd568c5230"> 33</a></span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="atsc__consts_8h.html#a06eb585fe7990a888ac9accd568c5230">ATSC_DATA_SEGMENT_LENGTH</a> = 832; <span class="comment">// includes 4 sync symbols at beginning</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"><a class="code" href="atsc__consts_8h.html#a52be11bff98822a1e7fd954b8f8c04c2"> 34</a></span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="atsc__consts_8h.html#a52be11bff98822a1e7fd954b8f8c04c2">ATSC_DSEGS_PER_FIELD</a> = 312; <span class="comment">// regular data segs / field</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="code" href="atsc__consts_8h.html#abbeaca3389cdaadb1abb10137ca7cfe6"> 37</a></span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="atsc__consts_8h.html#abbeaca3389cdaadb1abb10137ca7cfe6">MPEG_SYNC_BYTE</a> = 0x47;</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a name="l00039"></a><span class="lineno"><a class="code" href="atsc__consts_8h.html#a9e818caf55154ea83496d928effb7e8d"> 39</a></span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> <a class="code" href="atsc__consts_8h.html#a9e818caf55154ea83496d928effb7e8d">MPEG_TRANSPORT_ERROR_BIT</a> = 0x80; <span class="comment">// top bit of byte after SYNC</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#endif // _ATSC_CONSTS_H_</span></div>
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