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<div id="projectname">libsdr
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 <span id="projectnumber">0.1.0</span>
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<div id="projectbrief">A simple SDR library</div>
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<li class="navelem"><b>sdr</b></li><li class="navelem"><a class="el" href="classsdr_1_1_r_t_l_source.html">RTLSource</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
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<div class="title">sdr::RTLSource Class Reference<div class="ingroups"><a class="el" href="group__sources.html">Data sources.</a></div></div> </div>
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<p>Implements a <code>uint_8</code> I/Q source for RTL2832 based TV dongles.
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<a href="classsdr_1_1_r_t_l_source.html#details">More...</a></p>
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<p><code>#include <<a class="el" href="rtlsource_8hh_source.html">rtlsource.hh</a>></code></p>
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Inheritance diagram for sdr::RTLSource:</div>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:a38dcd5242488c599469d0bc4c78547bb"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#a38dcd5242488c599469d0bc4c78547bb">RTLSource</a> (double <a class="el" href="classsdr_1_1_r_t_l_source.html#a0b0c2bfa386cf42f623cfee094553268">frequency</a>, double sample_rate=1e6, size_t device_idx=0)</td></tr>
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<tr class="memdesc:a38dcd5242488c599469d0bc4c78547bb"><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#a38dcd5242488c599469d0bc4c78547bb">More...</a><br /></td></tr>
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<tr class="separator:a38dcd5242488c599469d0bc4c78547bb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a547b424f343efc32dfd07699142b4e1a"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#a547b424f343efc32dfd07699142b4e1a">~RTLSource</a> ()</td></tr>
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<tr class="memdesc:a547b424f343efc32dfd07699142b4e1a"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#a547b424f343efc32dfd07699142b4e1a">More...</a><br /></td></tr>
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<tr class="separator:a547b424f343efc32dfd07699142b4e1a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a0b0c2bfa386cf42f623cfee094553268"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#a0b0c2bfa386cf42f623cfee094553268">frequency</a> () const </td></tr>
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<tr class="memdesc:a0b0c2bfa386cf42f623cfee094553268"><td class="mdescLeft"> </td><td class="mdescRight">Returns the tuner frequency. <a href="#a0b0c2bfa386cf42f623cfee094553268">More...</a><br /></td></tr>
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<tr class="separator:a0b0c2bfa386cf42f623cfee094553268"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ae48b61d55bae9c016f2120d907348505"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#ae48b61d55bae9c016f2120d907348505">setFrequency</a> (double <a class="el" href="classsdr_1_1_r_t_l_source.html#a0b0c2bfa386cf42f623cfee094553268">frequency</a>)</td></tr>
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<tr class="memdesc:ae48b61d55bae9c016f2120d907348505"><td class="mdescLeft"> </td><td class="mdescRight">(Re-) Sets the tuner frequency. <a href="#ae48b61d55bae9c016f2120d907348505">More...</a><br /></td></tr>
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<tr class="separator:ae48b61d55bae9c016f2120d907348505"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a26243c7c26f8bd9e136a3aeb513f0513"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#a26243c7c26f8bd9e136a3aeb513f0513">freqCorrection</a> () const </td></tr>
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<tr class="memdesc:a26243c7c26f8bd9e136a3aeb513f0513"><td class="mdescLeft"> </td><td class="mdescRight">Returns the frequency correction in parts per million (ppm). <a href="#a26243c7c26f8bd9e136a3aeb513f0513">More...</a><br /></td></tr>
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<tr class="separator:a26243c7c26f8bd9e136a3aeb513f0513"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:afe87804924d1ac5687ea618626a58cb5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#afe87804924d1ac5687ea618626a58cb5">setFreqCorrection</a> (double ppm)</td></tr>
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<tr class="memdesc:afe87804924d1ac5687ea618626a58cb5"><td class="mdescLeft"> </td><td class="mdescRight">(Re-) Sets the frequency correction in ppm. <a href="#afe87804924d1ac5687ea618626a58cb5">More...</a><br /></td></tr>
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<tr class="separator:afe87804924d1ac5687ea618626a58cb5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad04242d3c53001a17a50d4e372316366"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#ad04242d3c53001a17a50d4e372316366">sampleRate</a> () const </td></tr>
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<tr class="memdesc:ad04242d3c53001a17a50d4e372316366"><td class="mdescLeft"> </td><td class="mdescRight">Returns the sample rate. <a href="#ad04242d3c53001a17a50d4e372316366">More...</a><br /></td></tr>
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<tr class="separator:ad04242d3c53001a17a50d4e372316366"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a4420b0bc023b2bc076936089f958653c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#a4420b0bc023b2bc076936089f958653c">setSampleRate</a> (double sample_rate)</td></tr>
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<tr class="memdesc:a4420b0bc023b2bc076936089f958653c"><td class="mdescLeft"> </td><td class="mdescRight">(Re-) sets the sample rate. <a href="#a4420b0bc023b2bc076936089f958653c">More...</a><br /></td></tr>
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<tr class="separator:a4420b0bc023b2bc076936089f958653c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a2de19f82c951290711e9a3fa59e33fe6"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#a2de19f82c951290711e9a3fa59e33fe6">agcEnabled</a> () const </td></tr>
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<tr class="memdesc:a2de19f82c951290711e9a3fa59e33fe6"><td class="mdescLeft"> </td><td class="mdescRight">Returns true if <a class="el" href="classsdr_1_1_a_g_c.html" title="An automatic gain control node. ">AGC</a> is enabled. <a href="#a2de19f82c951290711e9a3fa59e33fe6">More...</a><br /></td></tr>
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<tr class="separator:a2de19f82c951290711e9a3fa59e33fe6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aebe2870cf1be2ba807c7129b506433bb"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#aebe2870cf1be2ba807c7129b506433bb">enableAGC</a> (bool enable)</td></tr>
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<tr class="memdesc:aebe2870cf1be2ba807c7129b506433bb"><td class="mdescLeft"> </td><td class="mdescRight">Enable/Disable <a class="el" href="classsdr_1_1_a_g_c.html" title="An automatic gain control node. ">AGC</a>. <a href="#aebe2870cf1be2ba807c7129b506433bb">More...</a><br /></td></tr>
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<tr class="separator:aebe2870cf1be2ba807c7129b506433bb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a158edee2c383a22159760fb755d82b6c"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#a158edee2c383a22159760fb755d82b6c">gain</a> () const </td></tr>
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<tr class="memdesc:a158edee2c383a22159760fb755d82b6c"><td class="mdescLeft"> </td><td class="mdescRight">Returns the tuner gain. <a href="#a158edee2c383a22159760fb755d82b6c">More...</a><br /></td></tr>
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<tr class="separator:a158edee2c383a22159760fb755d82b6c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1385e656f8d31ab31212ef7b33b2673b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#a1385e656f8d31ab31212ef7b33b2673b">setGain</a> (double <a class="el" href="classsdr_1_1_r_t_l_source.html#a158edee2c383a22159760fb755d82b6c">gain</a>)</td></tr>
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<tr class="memdesc:a1385e656f8d31ab31212ef7b33b2673b"><td class="mdescLeft"> </td><td class="mdescRight">(Re-) Sets the tuner gain. <a href="#a1385e656f8d31ab31212ef7b33b2673b">More...</a><br /></td></tr>
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<tr class="separator:a1385e656f8d31ab31212ef7b33b2673b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:abbf08017ff4660e9313b90b5eaa60668"><td class="memItemLeft" align="right" valign="top">const std::vector< double > & </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#abbf08017ff4660e9313b90b5eaa60668">gainFactors</a> () const </td></tr>
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<tr class="memdesc:abbf08017ff4660e9313b90b5eaa60668"><td class="mdescLeft"> </td><td class="mdescRight">Retunrs a vector of supported gain factors. <a href="#abbf08017ff4660e9313b90b5eaa60668">More...</a><br /></td></tr>
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<tr class="separator:abbf08017ff4660e9313b90b5eaa60668"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a59aa8343fca4ff80948d28359d0a8b0a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#a59aa8343fca4ff80948d28359d0a8b0a">start</a> ()</td></tr>
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<tr class="memdesc:a59aa8343fca4ff80948d28359d0a8b0a"><td class="mdescLeft"> </td><td class="mdescRight">Starts the reception. <a href="#a59aa8343fca4ff80948d28359d0a8b0a">More...</a><br /></td></tr>
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<tr class="separator:a59aa8343fca4ff80948d28359d0a8b0a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a298ece19ede8427f9968a31108728d17"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#a298ece19ede8427f9968a31108728d17">stop</a> ()</td></tr>
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<tr class="memdesc:a298ece19ede8427f9968a31108728d17"><td class="mdescLeft"> </td><td class="mdescRight">Stops the reception. <a href="#a298ece19ede8427f9968a31108728d17">More...</a><br /></td></tr>
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<tr class="separator:a298ece19ede8427f9968a31108728d17"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="inherit_header pub_methods_classsdr_1_1_source"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classsdr_1_1_source')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classsdr_1_1_source.html">sdr::Source</a></td></tr>
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<tr class="memitem:a660c0a4b8b8f8402568bef86f2cb2fbb inherit pub_methods_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#a660c0a4b8b8f8402568bef86f2cb2fbb">Source</a> ()</td></tr>
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<tr class="memdesc:a660c0a4b8b8f8402568bef86f2cb2fbb inherit pub_methods_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#a660c0a4b8b8f8402568bef86f2cb2fbb">More...</a><br /></td></tr>
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<tr class="separator:a660c0a4b8b8f8402568bef86f2cb2fbb inherit pub_methods_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac5104a4d66641ae529419b47da4a1473 inherit pub_methods_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#ac5104a4d66641ae529419b47da4a1473">~Source</a> ()</td></tr>
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<tr class="memdesc:ac5104a4d66641ae529419b47da4a1473 inherit pub_methods_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#ac5104a4d66641ae529419b47da4a1473">More...</a><br /></td></tr>
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<tr class="separator:ac5104a4d66641ae529419b47da4a1473 inherit pub_methods_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a13921d5daa00574e2057c1ae1fc28054 inherit pub_methods_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#a13921d5daa00574e2057c1ae1fc28054">send</a> (const <a class="el" href="classsdr_1_1_raw_buffer.html">RawBuffer</a> &buffer, bool allow_overwrite=false)</td></tr>
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<tr class="memdesc:a13921d5daa00574e2057c1ae1fc28054 inherit pub_methods_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Sends the given buffer to all connected sinks. <a href="#a13921d5daa00574e2057c1ae1fc28054">More...</a><br /></td></tr>
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<tr class="separator:a13921d5daa00574e2057c1ae1fc28054 inherit pub_methods_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac7df1faefb31e72e135eec3ecf539132 inherit pub_methods_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#ac7df1faefb31e72e135eec3ecf539132">connect</a> (<a class="el" href="classsdr_1_1_sink_base.html">SinkBase</a> *sink, bool direct=false)</td></tr>
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<tr class="memdesc:ac7df1faefb31e72e135eec3ecf539132 inherit pub_methods_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Connect this source to a sink. <a href="#ac7df1faefb31e72e135eec3ecf539132">More...</a><br /></td></tr>
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<tr class="separator:ac7df1faefb31e72e135eec3ecf539132 inherit pub_methods_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9b1d1ccef6cee5f4668ee67bc28eed7a inherit pub_methods_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#a9b1d1ccef6cee5f4668ee67bc28eed7a">disconnect</a> (<a class="el" href="classsdr_1_1_sink_base.html">SinkBase</a> *sink)</td></tr>
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<tr class="memdesc:a9b1d1ccef6cee5f4668ee67bc28eed7a inherit pub_methods_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Disconnect a sink again. <a href="#a9b1d1ccef6cee5f4668ee67bc28eed7a">More...</a><br /></td></tr>
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<tr class="separator:a9b1d1ccef6cee5f4668ee67bc28eed7a inherit pub_methods_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:afd4c7e3fb94a057ac40e9877167791ec inherit pub_methods_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#afd4c7e3fb94a057ac40e9877167791ec">setConfig</a> (const <a class="el" href="classsdr_1_1_config.html">Config</a> &config)</td></tr>
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<tr class="memdesc:afd4c7e3fb94a057ac40e9877167791ec inherit pub_methods_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Stores the configuration and propergates it if the configuration has been changed. <a href="#afd4c7e3fb94a057ac40e9877167791ec">More...</a><br /></td></tr>
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<tr class="separator:afd4c7e3fb94a057ac40e9877167791ec inherit pub_methods_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab9362057c06f35e0a23901cc0556b976 inherit pub_methods_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classsdr_1_1_config.html#a62084c40ed753ff6caefdc4564c597b8">Config::Type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#ab9362057c06f35e0a23901cc0556b976">type</a> () const </td></tr>
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<tr class="memdesc:ab9362057c06f35e0a23901cc0556b976 inherit pub_methods_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Returns the configured source type or <code>Config::Type_UNDEFINED</code> otherwise. <a href="#ab9362057c06f35e0a23901cc0556b976">More...</a><br /></td></tr>
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<tr class="separator:ab9362057c06f35e0a23901cc0556b976 inherit pub_methods_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7cf977be7a508097532991155e90ae45 inherit pub_methods_classsdr_1_1_source"><td class="memTemplParams" colspan="2">template<class T > </td></tr>
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<tr class="memitem:a7cf977be7a508097532991155e90ae45 inherit pub_methods_classsdr_1_1_source"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#a7cf977be7a508097532991155e90ae45">addEOS</a> (T *instance, void(T::*function)())</td></tr>
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<tr class="memdesc:a7cf977be7a508097532991155e90ae45 inherit pub_methods_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Adds a callback to the end-of-stream signal of the source. <a href="#a7cf977be7a508097532991155e90ae45">More...</a><br /></td></tr>
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<tr class="separator:a7cf977be7a508097532991155e90ae45 inherit pub_methods_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
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Static Public Member Functions</h2></td></tr>
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<tr class="memitem:a547151ee7ec2d3da1285980b7dbf1664"><td class="memItemLeft" align="right" valign="top">static size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#a547151ee7ec2d3da1285980b7dbf1664">numDevices</a> ()</td></tr>
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<tr class="memdesc:a547151ee7ec2d3da1285980b7dbf1664"><td class="mdescLeft"> </td><td class="mdescRight">Returns the number of compatible devices found. <a href="#a547151ee7ec2d3da1285980b7dbf1664">More...</a><br /></td></tr>
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<tr class="separator:a547151ee7ec2d3da1285980b7dbf1664"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a4730e233f63b93afcf0d3a01d8c5ce6e"><td class="memItemLeft" align="right" valign="top">static std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#a4730e233f63b93afcf0d3a01d8c5ce6e">deviceName</a> (size_t idx)</td></tr>
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<tr class="memdesc:a4730e233f63b93afcf0d3a01d8c5ce6e"><td class="mdescLeft"> </td><td class="mdescRight">Returns the name of the specified device. <a href="#a4730e233f63b93afcf0d3a01d8c5ce6e">More...</a><br /></td></tr>
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<tr class="separator:a4730e233f63b93afcf0d3a01d8c5ce6e"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-static-methods"></a>
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Static Protected Member Functions</h2></td></tr>
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<tr class="memitem:aa8f3fbbb5ec464a9ce071c28a265be49"><td class="memItemLeft" align="right" valign="top">static void * </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#aa8f3fbbb5ec464a9ce071c28a265be49">__rtl_sdr_parallel_main</a> (void *ctx)</td></tr>
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<tr class="memdesc:aa8f3fbbb5ec464a9ce071c28a265be49"><td class="mdescLeft"> </td><td class="mdescRight">Parallel routine to receive some data from the device. <a href="#aa8f3fbbb5ec464a9ce071c28a265be49">More...</a><br /></td></tr>
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<tr class="separator:aa8f3fbbb5ec464a9ce071c28a265be49"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7725d46b49a347f1dbe76088645bc350"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#a7725d46b49a347f1dbe76088645bc350">__rtl_sdr_callback</a> (unsigned char *buffer, uint32_t len, void *ctx)</td></tr>
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<tr class="memdesc:a7725d46b49a347f1dbe76088645bc350"><td class="mdescLeft"> </td><td class="mdescRight">Callback to process received data. <a href="#a7725d46b49a347f1dbe76088645bc350">More...</a><br /></td></tr>
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<tr class="separator:a7725d46b49a347f1dbe76088645bc350"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
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Protected Attributes</h2></td></tr>
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<tr class="memitem:aaecce2d8124feada4ae22ec5e99c8e34"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#aaecce2d8124feada4ae22ec5e99c8e34">_frequency</a></td></tr>
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<tr class="memdesc:aaecce2d8124feada4ae22ec5e99c8e34"><td class="mdescLeft"> </td><td class="mdescRight">The current tuner frequency. <a href="#aaecce2d8124feada4ae22ec5e99c8e34">More...</a><br /></td></tr>
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<tr class="separator:aaecce2d8124feada4ae22ec5e99c8e34"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aff177370aee15feb02b7962774e306b6"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#aff177370aee15feb02b7962774e306b6">_sample_rate</a></td></tr>
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<tr class="memdesc:aff177370aee15feb02b7962774e306b6"><td class="mdescLeft"> </td><td class="mdescRight">The current sample rate. <a href="#aff177370aee15feb02b7962774e306b6">More...</a><br /></td></tr>
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<tr class="separator:aff177370aee15feb02b7962774e306b6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aacba577d0db6a112a1599ce97c507ac6"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#aacba577d0db6a112a1599ce97c507ac6">_agc_enabled</a></td></tr>
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<tr class="memdesc:aacba577d0db6a112a1599ce97c507ac6"><td class="mdescLeft"> </td><td class="mdescRight">If true, the <a class="el" href="classsdr_1_1_a_g_c.html" title="An automatic gain control node. ">AGC</a> is enabled. <a href="#aacba577d0db6a112a1599ce97c507ac6">More...</a><br /></td></tr>
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<tr class="separator:aacba577d0db6a112a1599ce97c507ac6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a43d46e099e14c740cd72b25eb3cddbb1"><td class="memItemLeft" align="right" valign="top">std::vector< double > </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#a43d46e099e14c740cd72b25eb3cddbb1">_gains</a></td></tr>
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<tr class="memdesc:a43d46e099e14c740cd72b25eb3cddbb1"><td class="mdescLeft"> </td><td class="mdescRight">A vector of gain factors supported by the device. <a href="#a43d46e099e14c740cd72b25eb3cddbb1">More...</a><br /></td></tr>
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<tr class="separator:a43d46e099e14c740cd72b25eb3cddbb1"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aa483814f66474e4e988f38a0f1673520"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#aa483814f66474e4e988f38a0f1673520">_buffer_size</a></td></tr>
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<tr class="memdesc:aa483814f66474e4e988f38a0f1673520"><td class="mdescLeft"> </td><td class="mdescRight">The buffer size. <a href="#aa483814f66474e4e988f38a0f1673520">More...</a><br /></td></tr>
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<tr class="separator:aa483814f66474e4e988f38a0f1673520"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a993dab73333abe82ca3460a7691f6a36"><td class="memItemLeft" align="right" valign="top">rtlsdr_dev_t * </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#a993dab73333abe82ca3460a7691f6a36">_device</a></td></tr>
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<tr class="memdesc:a993dab73333abe82ca3460a7691f6a36"><td class="mdescLeft"> </td><td class="mdescRight">The RTL2832 device object. <a href="#a993dab73333abe82ca3460a7691f6a36">More...</a><br /></td></tr>
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<tr class="separator:a993dab73333abe82ca3460a7691f6a36"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a6f4e7644090786d6d83d91fbb7a430a2"><td class="memItemLeft" align="right" valign="top">pthread_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_r_t_l_source.html#a6f4e7644090786d6d83d91fbb7a430a2">_thread</a></td></tr>
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<tr class="memdesc:a6f4e7644090786d6d83d91fbb7a430a2"><td class="mdescLeft"> </td><td class="mdescRight">The thread object. <a href="#a6f4e7644090786d6d83d91fbb7a430a2">More...</a><br /></td></tr>
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<tr class="separator:a6f4e7644090786d6d83d91fbb7a430a2"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="inherit_header pro_attribs_classsdr_1_1_source"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classsdr_1_1_source')"><img src="closed.png" alt="-"/> Protected Attributes inherited from <a class="el" href="classsdr_1_1_source.html">sdr::Source</a></td></tr>
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<tr class="memitem:ac7ea547c33d45cf5b5654ce21957ab27 inherit pro_attribs_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsdr_1_1_config.html">Config</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#ac7ea547c33d45cf5b5654ce21957ab27">_config</a></td></tr>
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<tr class="memdesc:ac7ea547c33d45cf5b5654ce21957ab27 inherit pro_attribs_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Holds the source configuration, this can be updated by calling <code>setConfig</code>. <a href="#ac7ea547c33d45cf5b5654ce21957ab27">More...</a><br /></td></tr>
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<tr class="separator:ac7ea547c33d45cf5b5654ce21957ab27 inherit pro_attribs_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a2d030b840c4a1ad45d7a6598f9f582b9 inherit pro_attribs_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top">std::map< <a class="el" href="classsdr_1_1_sink_base.html">SinkBase</a> *, bool > </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#a2d030b840c4a1ad45d7a6598f9f582b9">_sinks</a></td></tr>
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<tr class="memdesc:a2d030b840c4a1ad45d7a6598f9f582b9 inherit pro_attribs_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">The connected sinks. <a href="#a2d030b840c4a1ad45d7a6598f9f582b9">More...</a><br /></td></tr>
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<tr class="separator:a2d030b840c4a1ad45d7a6598f9f582b9 inherit pro_attribs_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aee600dc30d6f91466acec5ffcde0f3ac inherit pro_attribs_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top">std::list< <a class="el" href="classsdr_1_1_delegate_interface.html">DelegateInterface</a> * > </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#aee600dc30d6f91466acec5ffcde0f3ac">_eos</a></td></tr>
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<tr class="memdesc:aee600dc30d6f91466acec5ffcde0f3ac inherit pro_attribs_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">The connected EOS singal handlers. <a href="#aee600dc30d6f91466acec5ffcde0f3ac">More...</a><br /></td></tr>
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<tr class="separator:aee600dc30d6f91466acec5ffcde0f3ac inherit pro_attribs_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
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Additional Inherited Members</h2></td></tr>
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<tr class="inherit_header pro_methods_classsdr_1_1_source"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classsdr_1_1_source')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="classsdr_1_1_source.html">sdr::Source</a></td></tr>
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<tr class="memitem:a30eeb1d98d9759ef01a36e938a1172bc inherit pro_methods_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#a30eeb1d98d9759ef01a36e938a1172bc">signalEOS</a> ()</td></tr>
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<tr class="memdesc:a30eeb1d98d9759ef01a36e938a1172bc inherit pro_methods_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Signals the EOS. <a href="#a30eeb1d98d9759ef01a36e938a1172bc">More...</a><br /></td></tr>
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<tr class="separator:a30eeb1d98d9759ef01a36e938a1172bc inherit pro_methods_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3fbd9bdaf370acad141440388da2100c inherit pro_methods_classsdr_1_1_source"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classsdr_1_1_source.html#a3fbd9bdaf370acad141440388da2100c">propagateConfig</a> (const <a class="el" href="classsdr_1_1_config.html">Config</a> &config)</td></tr>
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<tr class="memdesc:a3fbd9bdaf370acad141440388da2100c inherit pro_methods_classsdr_1_1_source"><td class="mdescLeft"> </td><td class="mdescRight">Propagates the given configuration to all connected sinks. <a href="#a3fbd9bdaf370acad141440388da2100c">More...</a><br /></td></tr>
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<tr class="separator:a3fbd9bdaf370acad141440388da2100c inherit pro_methods_classsdr_1_1_source"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>Implements a <code>uint_8</code> I/Q source for RTL2832 based TV dongles. </p>
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<p>This source runs in its own thread, hence the user does not need to trigger the reception of the next data chunk explicitly. The reception is started by calling the <code>start</code> method and stopped by calling the <code>stop</code> method. </p>
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</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<a class="anchor" id="a38dcd5242488c599469d0bc4c78547bb"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">RTLSource::RTLSource </td>
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<td>(</td>
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<td class="paramtype">double </td>
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<td class="paramname"><em>frequency</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">double </td>
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<td class="paramname"><em>sample_rate</em> = <code>1e6</code>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">size_t </td>
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<td class="paramname"><em>device_idx</em> = <code>0</code> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</table>
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</div><div class="memdoc">
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<p>Constructor. </p>
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<p>By default the gain is set to be automatically determined, this can be changed with the <code>enableAGC</code> and <code>setGain</code> methods.</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">frequency</td><td>Specifies the tuner frequency. </td></tr>
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<tr><td class="paramname">sample_rate</td><td>Specifies the sample rate in Hz. </td></tr>
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<tr><td class="paramname">device_idx</td><td>Specifies the device to be used. The <code>numDevices</code> and <code>deviceName</code> static method can be used to select the desired device index. </td></tr>
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</table>
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</dd>
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</dl>
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</div>
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</div>
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<a class="anchor" id="a547b424f343efc32dfd07699142b4e1a"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname">RTLSource::~RTLSource </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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<p>Destructor. </p>
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</div>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">void RTLSource::__rtl_sdr_callback </td>
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<td>(</td>
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<td class="paramtype">unsigned char * </td>
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<td class="paramname"><em>buffer</em>, </td>
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<td class="paramtype">uint32_t </td>
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<td class="paramname"><em>len</em>, </td>
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<td class="paramtype">void * </td>
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<td class="paramname"><em>ctx</em> </td>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">static</span><span class="mlabel">protected</span></span> </td>
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<p>Callback to process received data. </p>
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<td class="memname">void * RTLSource::__rtl_sdr_parallel_main </td>
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<td>(</td>
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<td class="paramtype">void * </td>
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<td class="paramname"><em>ctx</em></td><td>)</td>
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<td></td>
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<p>Parallel routine to receive some data from the device. </p>
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<td class="memname">bool sdr::RTLSource::agcEnabled </td>
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<td>(</td>
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<td> const</td>
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<p>Returns true if <a class="el" href="classsdr_1_1_a_g_c.html" title="An automatic gain control node. ">AGC</a> is enabled. </p>
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<td class="memname">std::string RTLSource::deviceName </td>
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<td>(</td>
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<td class="paramtype">size_t </td>
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<td class="paramname"><em>idx</em></td><td>)</td>
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<p>Returns the name of the specified device. </p>
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<td class="memname">void RTLSource::enableAGC </td>
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<td>(</td>
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<td class="paramtype">bool </td>
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<td class="paramname"><em>enable</em></td><td>)</td>
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<p>Enable/Disable <a class="el" href="classsdr_1_1_a_g_c.html" title="An automatic gain control node. ">AGC</a>. </p>
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</div>
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<a class="anchor" id="a26243c7c26f8bd9e136a3aeb513f0513"></a>
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<td class="memname">double sdr::RTLSource::freqCorrection </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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<p>Returns the frequency correction in parts per million (ppm). </p>
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<td class="memname">double sdr::RTLSource::frequency </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
|
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<td> const</td>
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<p>Returns the tuner frequency. </p>
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<td class="memname">double sdr::RTLSource::gain </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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<p>Returns the tuner gain. </p>
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<td class="memname">const std::vector<double>& sdr::RTLSource::gainFactors </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td> const</td>
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<p>Retunrs a vector of supported gain factors. </p>
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<td class="memname">size_t RTLSource::numDevices </td>
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<td>(</td>
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<td class="paramname"></td><td>)</td>
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<td></td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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</div><div class="memdoc">
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<p>Returns the number of compatible devices found. </p>
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</div>
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<a class="anchor" id="ad04242d3c53001a17a50d4e372316366"></a>
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<td class="memname">double sdr::RTLSource::sampleRate </td>
|
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<td>(</td>
|
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<td class="paramname"></td><td>)</td>
|
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<td> const</td>
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">virtual</span></span> </td>
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<p>Returns the sample rate. </p>
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|
<p>Reimplemented from <a class="el" href="classsdr_1_1_source.html#aca6c3a89bb5787de5657c4d221bb1ed4">sdr::Source</a>.</p>
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<td class="memname">void RTLSource::setFreqCorrection </td>
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<td>(</td>
|
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<td class="paramtype">double </td>
|
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<td class="paramname"><em>ppm</em></td><td>)</td>
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<p>(Re-) Sets the frequency correction in ppm. </p>
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<a class="anchor" id="ae48b61d55bae9c016f2120d907348505"></a>
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<td class="memname">void RTLSource::setFrequency </td>
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<td>(</td>
|
|
<td class="paramtype">double </td>
|
|
<td class="paramname"><em>frequency</em></td><td>)</td>
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<td></td>
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<p>(Re-) Sets the tuner frequency. </p>
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<td class="memname">void RTLSource::setGain </td>
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<td>(</td>
|
|
<td class="paramtype">double </td>
|
|
<td class="paramname"><em>gain</em></td><td>)</td>
|
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<td></td>
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<p>(Re-) Sets the tuner gain. </p>
|
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<p>Has no effect in <a class="el" href="classsdr_1_1_a_g_c.html" title="An automatic gain control node. ">AGC</a> mode. </p>
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<td class="memname">void RTLSource::setSampleRate </td>
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<td>(</td>
|
|
<td class="paramtype">double </td>
|
|
<td class="paramname"><em>sample_rate</em></td><td>)</td>
|
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<td></td>
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<p>(Re-) sets the sample rate. </p>
|
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<p>This method also triggers the reconfiguration of all connected sinks. </p>
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<td class="memname">void RTLSource::start </td>
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<td>(</td>
|
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<td class="paramname"></td><td>)</td>
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<td></td>
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<p>Starts the reception. </p>
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<a class="anchor" id="a298ece19ede8427f9968a31108728d17"></a>
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<td class="memname">void RTLSource::stop </td>
|
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<td>(</td>
|
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<td class="paramname"></td><td>)</td>
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<td></td>
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<p>Stops the reception. </p>
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</div>
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</div>
|
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<h2 class="groupheader">Member Data Documentation</h2>
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<a class="anchor" id="aacba577d0db6a112a1599ce97c507ac6"></a>
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<td class="memname">bool sdr::RTLSource::_agc_enabled</td>
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<td class="mlabels-right">
|
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<span class="mlabels"><span class="mlabel">protected</span></span> </td>
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</div><div class="memdoc">
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<p>If true, the <a class="el" href="classsdr_1_1_a_g_c.html" title="An automatic gain control node. ">AGC</a> is enabled. </p>
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</div>
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<a class="anchor" id="aa483814f66474e4e988f38a0f1673520"></a>
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<td class="memname">size_t sdr::RTLSource::_buffer_size</td>
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<td class="mlabels-right">
|
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<span class="mlabels"><span class="mlabel">protected</span></span> </td>
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</div><div class="memdoc">
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<p>The buffer size. </p>
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<a class="anchor" id="a993dab73333abe82ca3460a7691f6a36"></a>
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<td class="memname">rtlsdr_dev_t* sdr::RTLSource::_device</td>
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</td>
|
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<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">protected</span></span> </td>
|
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|
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</div><div class="memdoc">
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<p>The RTL2832 device object. </p>
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</div>
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<a class="anchor" id="aaecce2d8124feada4ae22ec5e99c8e34"></a>
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<td class="memname">double sdr::RTLSource::_frequency</td>
|
|
</tr>
|
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|
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</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">protected</span></span> </td>
|
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</div><div class="memdoc">
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<p>The current tuner frequency. </p>
|
|
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|
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<a class="anchor" id="a43d46e099e14c740cd72b25eb3cddbb1"></a>
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<td class="memname">std::vector<double> sdr::RTLSource::_gains</td>
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<p>A vector of gain factors supported by the device. </p>
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<td class="memname">double sdr::RTLSource::_sample_rate</td>
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<p>The current sample rate. </p>
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<td class="memname">pthread_t sdr::RTLSource::_thread</td>
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<p>The thread object. </p>
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<hr/>The documentation for this class was generated from the following files:<ul>
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<li>/Users/hannes/Uni/Elektronik/sdr/libsdr/src/<a class="el" href="rtlsource_8hh_source.html">rtlsource.hh</a></li>
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<li>/Users/hannes/Uni/Elektronik/sdr/libsdr/src/rtlsource.cc</li>
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</div><!-- contents -->
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<!-- start footer part -->
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<hr class="footer"/><address class="footer"><small>
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Generated on Tue Jun 2 2015 18:28:39 for libsdr by  <a href="http://www.doxygen.org/index.html">
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<img class="footer" src="doxygen.png" alt="doxygen"/>
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</a> 1.8.9.1
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