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<h1>usrp2_base.h</h1> </div>
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<a href="usrp2__base_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* -*- c++ -*- */</span>
<a name="l00002"></a>00002 <span class="comment">/*</span>
<a name="l00003"></a>00003 <span class="comment"> * Copyright 2008,2009 Free Software Foundation, Inc.</span>
<a name="l00004"></a>00004 <span class="comment"> * </span>
<a name="l00005"></a>00005 <span class="comment"> * This file is part of GNU Radio</span>
<a name="l00006"></a>00006 <span class="comment"> * </span>
<a name="l00007"></a>00007 <span class="comment"> * GNU Radio is free software; you can redistribute it and/or modify</span>
<a name="l00008"></a>00008 <span class="comment"> * it under the terms of the GNU General Public License as published by</span>
<a name="l00009"></a>00009 <span class="comment"> * the Free Software Foundation; either version 3, or (at your option)</span>
<a name="l00010"></a>00010 <span class="comment"> * any later version.</span>
<a name="l00011"></a>00011 <span class="comment"> * </span>
<a name="l00012"></a>00012 <span class="comment"> * GNU Radio is distributed in the hope that it will be useful,</span>
<a name="l00013"></a>00013 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00014"></a>00014 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00015"></a>00015 <span class="comment"> * GNU General Public License for more details.</span>
<a name="l00016"></a>00016 <span class="comment"> * </span>
<a name="l00017"></a>00017 <span class="comment"> * You should have received a copy of the GNU General Public License</span>
<a name="l00018"></a>00018 <span class="comment"> * along with GNU Radio; see the file COPYING. If not, write to</span>
<a name="l00019"></a>00019 <span class="comment"> * the Free Software Foundation, Inc., 51 Franklin Street,</span>
<a name="l00020"></a>00020 <span class="comment"> * Boston, MA 02110-1301, USA.</span>
<a name="l00021"></a>00021 <span class="comment"> */</span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="preprocessor">#ifndef INCLUDED_USRP2_BASE_H</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span><span class="preprocessor">#define INCLUDED_USRP2_BASE_H</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <gr_sync_block.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <usrp2/usrp2.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <stdexcept></span>
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="comment">// BIG ASS FIXME: get from lower layer MTU calculation</span>
<a name="l00031"></a><a class="code" href="usrp2__base_8h.html#af2fd4e6826f944250cc94c7814488ae3">00031</a> <span class="preprocessor">#define USRP2_MIN_RX_SAMPLES 371</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span><span class="comment"></span>
<a name="l00033"></a>00033 <span class="comment">/*!</span>
<a name="l00034"></a>00034 <span class="comment"> * Base class for all USRP2 blocks</span>
<a name="l00035"></a>00035 <span class="comment"> */</span>
<a name="l00036"></a><a class="code" href="classusrp2__base.html">00036</a> <span class="keyword">class </span><a class="code" href="classusrp2__base.html">usrp2_base</a> : <span class="keyword">public</span> <a class="code" href="classgr__sync__block.html" title="synchronous 1:1 input to output with historyOverride work to provide the signal processing implementa...">gr_sync_block</a>
<a name="l00037"></a>00037 {
<a name="l00038"></a>00038 <span class="keyword">protected</span>:
<a name="l00039"></a>00039 <a class="code" href="classusrp2__base.html#a14b16d411557ca85c86e98103a897639">usrp2_base</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="classgr__basic__block.html#aa12a20d8b8eab341da935530d29299d2">name</a>,
<a name="l00040"></a>00040 <a class="code" href="classboost_1_1shared__ptr.html">gr_io_signature_sptr</a> <a class="code" href="classgr__basic__block.html#a58f6d05e85931200f3771d3e50741281">input_signature</a>,
<a name="l00041"></a>00041 <a class="code" href="classboost_1_1shared__ptr.html">gr_io_signature_sptr</a> <a class="code" href="classgr__basic__block.html#add68b96f012dfe352700b4fd1c3a184a">output_signature</a>,
<a name="l00042"></a>00042 <span class="keyword">const</span> std::string &ifc,
<a name="l00043"></a>00043 <span class="keyword">const</span> std::string &mac)
<a name="l00044"></a>00044 <span class="keywordflow">throw</span> (std::runtime_error);
<a name="l00045"></a>00045
<a name="l00046"></a><a class="code" href="classusrp2__base.html#a49c7166ecd4154f69f059c6c6ab18569">00046</a> <a class="code" href="classboost_1_1shared__ptr.html">usrp2::usrp2::sptr</a> <a class="code" href="classusrp2__base.html#a49c7166ecd4154f69f059c6c6ab18569">d_u2</a>;
<a name="l00047"></a>00047
<a name="l00048"></a>00048 <span class="keyword">public</span>:
<a name="l00049"></a>00049 <a class="code" href="classusrp2__base.html#a159a4198dc8ae413404f14c101af9d5e">~usrp2_base</a>();
<a name="l00050"></a>00050 <span class="comment"></span>
<a name="l00051"></a>00051 <span class="comment"> /*!</span>
<a name="l00052"></a>00052 <span class="comment"> * \brief Get USRP2 hardware MAC address</span>
<a name="l00053"></a>00053 <span class="comment"> */</span>
<a name="l00054"></a>00054 std::string <a class="code" href="classusrp2__base.html#aa80f40999e5a4bd008331ecf98fe635b" title="Get USRP2 hardware MAC address.">mac_addr</a>() <span class="keyword">const</span>;
<a name="l00055"></a>00055 <span class="comment"></span>
<a name="l00056"></a>00056 <span class="comment"> /*!</span>
<a name="l00057"></a>00057 <span class="comment"> * \brief Get interface name used to communicat with USRP2</span>
<a name="l00058"></a>00058 <span class="comment"> */</span>
<a name="l00059"></a>00059 std::string <a class="code" href="classusrp2__base.html#a2068b65254153051e48227726f99d376" title="Get interface name used to communicat with USRP2.">interface_name</a>() <span class="keyword">const</span>;
<a name="l00060"></a>00060 <span class="comment"></span>
<a name="l00061"></a>00061 <span class="comment"> /*!</span>
<a name="l00062"></a>00062 <span class="comment"> * \brief Get USRP2 master clock rate</span>
<a name="l00063"></a>00063 <span class="comment"> */</span>
<a name="l00064"></a>00064 <span class="keywordtype">bool</span> <a class="code" href="classusrp2__base.html#aeb6f787e406c46f4953bdbaf23f23937" title="Get USRP2 master clock rate.">fpga_master_clock_freq</a>(<span class="keywordtype">long</span> *freq) <span class="keyword">const</span>;
<a name="l00065"></a>00065 <span class="comment"></span>
<a name="l00066"></a>00066 <span class="comment"> /*!</span>
<a name="l00067"></a>00067 <span class="comment"> * \brief MIMO configuration</span>
<a name="l00068"></a>00068 <span class="comment"> */</span>
<a name="l00069"></a>00069 <span class="keywordtype">bool</span> <a class="code" href="classusrp2__base.html#a64b8af14f2a15d4c8c02ebc0c0ad38ba" title="MIMO configuration.">config_mimo</a>(<span class="keywordtype">int</span> flags);
<a name="l00070"></a>00070 <span class="comment"></span>
<a name="l00071"></a>00071 <span class="comment"> /*!</span>
<a name="l00072"></a>00072 <span class="comment"> * \brief Set master time to 0 at next PPS rising edge</span>
<a name="l00073"></a>00073 <span class="comment"> */</span>
<a name="l00074"></a>00074 <span class="keywordtype">bool</span> <a class="code" href="classusrp2__base.html#a6c8abac86ef5d8b0815e892980d14e3f" title="Set master time to 0 at next PPS rising edge.">sync_to_pps</a>();
<a name="l00075"></a>00075 <span class="comment"></span>
<a name="l00076"></a>00076 <span class="comment"> /*!</span>
<a name="l00077"></a>00077 <span class="comment"> * Reset master time to 0 at every PPS edge</span>
<a name="l00078"></a>00078 <span class="comment"> */</span>
<a name="l00079"></a>00079 <span class="keywordtype">bool</span> <a class="code" href="classusrp2__base.html#ac8225ecb6bec4e1256e7db7516f42c79">sync_every_pps</a>(<span class="keywordtype">bool</span> enable);
<a name="l00080"></a>00080 <span class="comment"></span>
<a name="l00081"></a>00081 <span class="comment"> /*!</span>
<a name="l00082"></a>00082 <span class="comment"> * \brief Read memory from Wishbone bus as words</span>
<a name="l00083"></a>00083 <span class="comment"> */</span>
<a name="l00084"></a>00084 <a class="code" href="classstd_1_1vector.html">std::vector<uint32_t></a> <a class="code" href="classusrp2__base.html#a957ee3d7cea7c05476036e4d714646fd" title="Read memory from Wishbone bus as words.">peek32</a>(uint32_t addr, uint32_t words);
<a name="l00085"></a>00085 <span class="comment"></span>
<a name="l00086"></a>00086 <span class="comment"> /*!</span>
<a name="l00087"></a>00087 <span class="comment"> * \brief Write memory to Wishbone bus as words</span>
<a name="l00088"></a>00088 <span class="comment"> */</span>
<a name="l00089"></a>00089 <span class="keywordtype">bool</span> <a class="code" href="classusrp2__base.html#a29a88baa072e1c35e77d715543474aa3" title="Write memory to Wishbone bus as words.">poke32</a>(uint32_t addr, <span class="keyword">const</span> <a class="code" href="classstd_1_1vector.html">std::vector<uint32_t></a> &data);
<a name="l00090"></a>00090 <span class="comment"></span>
<a name="l00091"></a>00091 <span class="comment"> /*!</span>
<a name="l00092"></a>00092 <span class="comment"> * \brief Called by scheduler when starting flowgraph</span>
<a name="l00093"></a>00093 <span class="comment"> */</span>
<a name="l00094"></a>00094 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classusrp2__base.html#acba2abb76b13eaf7be15d787244bdf6b" title="Called by scheduler when starting flowgraph.">start</a>();
<a name="l00095"></a>00095 <span class="comment"></span>
<a name="l00096"></a>00096 <span class="comment"> /*!</span>
<a name="l00097"></a>00097 <span class="comment"> * \brief Called by scheduler when stopping flowgraph</span>
<a name="l00098"></a>00098 <span class="comment"> */</span>
<a name="l00099"></a>00099 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classusrp2__base.html#a7f92359dc1760ac40f201da01886b14f" title="Called by scheduler when stopping flowgraph.">stop</a>();
<a name="l00100"></a>00100 <span class="comment"></span>
<a name="l00101"></a>00101 <span class="comment"> /*!</span>
<a name="l00102"></a>00102 <span class="comment"> * \brief Derived class must override this</span>
<a name="l00103"></a>00103 <span class="comment"> */</span>
<a name="l00104"></a>00104 <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="classusrp2__base.html#ab1cd79d541b22ec545e75f3c37956858" title="Derived class must override this.">work</a>(<span class="keywordtype">int</span> noutput_items,
<a name="l00105"></a>00105 <a class="code" href="classstd_1_1vector.html">gr_vector_const_void_star</a> &input_items,
<a name="l00106"></a>00106 <a class="code" href="classstd_1_1vector.html">gr_vector_void_star</a> &output_items) = 0;
<a name="l00107"></a>00107 };
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="preprocessor">#endif </span><span class="comment">/* INCLUDED_USRP2_BASE_H */</span>
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