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<li class="navelem"><a class="el" href="namespaceuhd.html">uhd</a></li><li class="navelem"><a class="el" href="namespaceuhd_1_1usrp.html">usrp</a></li><li class="navelem"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html">multi_usrp</a></li> </ul>
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<a href="#pub-types">Public Types</a> |
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<div class="title">uhd::usrp::multi_usrp Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div> </div>
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<p><code>#include <<a class="el" href="multi__usrp_8hpp_source.html">multi_usrp.hpp</a>></code></p>
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Inheritance diagram for uhd::usrp::multi_usrp:</div>
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Public Types</h2></td></tr>
<tr class="memitem:a9d9112f5eac0b53a721f2a6c97021fc1"><td class="memItemLeft" align="right" valign="top">typedef boost::shared_ptr<br class="typebreak" />
< <a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html">multi_usrp</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a9d9112f5eac0b53a721f2a6c97021fc1">sptr</a></td></tr>
<tr class="separator:a9d9112f5eac0b53a721f2a6c97021fc1"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:ac425be38f8e2a3463de440e1f2ae1b6d"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classuhd_1_1device.html#a439ff67bbcbe999d871a179467355ed0">device::sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#ac425be38f8e2a3463de440e1f2ae1b6d">get_device</a> (void)=0</td></tr>
<tr class="separator:ac425be38f8e2a3463de440e1f2ae1b6d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a55757381c5114d25f003db7005469fae"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classuhd_1_1rx__streamer.html#a7e7fc83d61d3bb68efe296ebc0df9c6d">rx_streamer::sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a55757381c5114d25f003db7005469fae">get_rx_stream</a> (const <a class="el" href="structuhd_1_1stream__args__t.html">stream_args_t</a> &args)=0</td></tr>
<tr class="memdesc:a55757381c5114d25f003db7005469fae"><td class="mdescLeft"> </td><td class="mdescRight">Convenience method to get a RX streamer. See also <a class="el" href="classuhd_1_1device.html#a0a9e36f353dcce36b4dd8d394c8813e3" title="Make a new receive streamer from the streamer arguments. ">uhd::device::get_rx_stream()</a>. <a href="#a55757381c5114d25f003db7005469fae">More...</a><br /></td></tr>
<tr class="separator:a55757381c5114d25f003db7005469fae"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0cda6dd9bec82f11d7883d5f2dca4613"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classuhd_1_1tx__streamer.html#a137bfe67e240e3d73ef7708155fb9827">tx_streamer::sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a0cda6dd9bec82f11d7883d5f2dca4613">get_tx_stream</a> (const <a class="el" href="structuhd_1_1stream__args__t.html">stream_args_t</a> &args)=0</td></tr>
<tr class="memdesc:a0cda6dd9bec82f11d7883d5f2dca4613"><td class="mdescLeft"> </td><td class="mdescRight">Convenience method to get a TX streamer. See also <a class="el" href="classuhd_1_1device.html#a0a9e36f353dcce36b4dd8d394c8813e3" title="Make a new receive streamer from the streamer arguments. ">uhd::device::get_rx_stream()</a>. <a href="#a0cda6dd9bec82f11d7883d5f2dca4613">More...</a><br /></td></tr>
<tr class="separator:a0cda6dd9bec82f11d7883d5f2dca4613"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1dadf323c5f00ac4f93b231adc13e34c"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classuhd_1_1dict.html">dict</a>< std::string, <br class="typebreak" />
std::string > </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a1dadf323c5f00ac4f93b231adc13e34c">get_usrp_rx_info</a> (size_t chan=0)=0</td></tr>
<tr class="separator:a1dadf323c5f00ac4f93b231adc13e34c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af1b87120ea1f5d9e9d894843a9416578"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classuhd_1_1dict.html">dict</a>< std::string, <br class="typebreak" />
std::string > </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#af1b87120ea1f5d9e9d894843a9416578">get_usrp_tx_info</a> (size_t chan=0)=0</td></tr>
<tr class="separator:af1b87120ea1f5d9e9d894843a9416578"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a99254abfa5259b70a020e667eee619b9"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a99254abfa5259b70a020e667eee619b9">set_master_clock_rate</a> (double rate, size_t mboard=<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a>)=0</td></tr>
<tr class="separator:a99254abfa5259b70a020e667eee619b9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aeefd7580630b2baa4e4c90df3a36d9f0"><td class="memItemLeft" align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#aeefd7580630b2baa4e4c90df3a36d9f0">get_master_clock_rate</a> (size_t mboard=0)=0</td></tr>
<tr class="separator:aeefd7580630b2baa4e4c90df3a36d9f0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa22581d58fdf451c3b118add31a6822c"><td class="memItemLeft" align="right" valign="top">virtual std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#aa22581d58fdf451c3b118add31a6822c">get_pp_string</a> (void)=0</td></tr>
<tr class="separator:aa22581d58fdf451c3b118add31a6822c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abf885b8812408f9ebd471f2902d1cb70"><td class="memItemLeft" align="right" valign="top">virtual std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#abf885b8812408f9ebd471f2902d1cb70">get_mboard_name</a> (size_t mboard=0)=0</td></tr>
<tr class="separator:abf885b8812408f9ebd471f2902d1cb70"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afb4bffe3f969c11ee7c0a2cba5178780"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classuhd_1_1time__spec__t.html">time_spec_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#afb4bffe3f969c11ee7c0a2cba5178780">get_time_now</a> (size_t mboard=0)=0</td></tr>
<tr class="separator:afb4bffe3f969c11ee7c0a2cba5178780"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a55ce95415df2de14a048fca5a04ada03"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classuhd_1_1time__spec__t.html">time_spec_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a55ce95415df2de14a048fca5a04ada03">get_time_last_pps</a> (size_t mboard=0)=0</td></tr>
<tr class="separator:a55ce95415df2de14a048fca5a04ada03"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a351a2c3081944a0d2caab95e2a2f0926"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a351a2c3081944a0d2caab95e2a2f0926">set_time_now</a> (const <a class="el" href="classuhd_1_1time__spec__t.html">time_spec_t</a> &time_spec, size_t mboard=<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a>)=0</td></tr>
<tr class="separator:a351a2c3081944a0d2caab95e2a2f0926"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a75b1c5375549e6a446d686ee7d9b4e14"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a75b1c5375549e6a446d686ee7d9b4e14">set_time_next_pps</a> (const <a class="el" href="classuhd_1_1time__spec__t.html">time_spec_t</a> &time_spec, size_t mboard=<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a>)=0</td></tr>
<tr class="separator:a75b1c5375549e6a446d686ee7d9b4e14"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a413014bf3aea4a8ea2d268b4a3b390e9"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a413014bf3aea4a8ea2d268b4a3b390e9">set_time_unknown_pps</a> (const <a class="el" href="classuhd_1_1time__spec__t.html">time_spec_t</a> &time_spec)=0</td></tr>
<tr class="separator:a413014bf3aea4a8ea2d268b4a3b390e9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acf70237b38918a4b93c37280f6c648b1"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#acf70237b38918a4b93c37280f6c648b1">get_time_synchronized</a> (void)=0</td></tr>
<tr class="separator:acf70237b38918a4b93c37280f6c648b1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a191b78b00d051d3d51c2f719361c1fb5"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a191b78b00d051d3d51c2f719361c1fb5">set_command_time</a> (const <a class="el" href="classuhd_1_1time__spec__t.html">uhd::time_spec_t</a> &time_spec, size_t mboard=<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a>)=0</td></tr>
<tr class="separator:a191b78b00d051d3d51c2f719361c1fb5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a607aee766d21228a7aaabde2771eb46f"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a607aee766d21228a7aaabde2771eb46f">clear_command_time</a> (size_t mboard=<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a>)=0</td></tr>
<tr class="separator:a607aee766d21228a7aaabde2771eb46f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afe50c2b24273d1b3b2a343b73609b310"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#afe50c2b24273d1b3b2a343b73609b310">issue_stream_cmd</a> (const <a class="el" href="structuhd_1_1stream__cmd__t.html">stream_cmd_t</a> &stream_cmd, size_t chan=<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#afeaca319029cb49f7041461345ab641c">ALL_CHANS</a>)=0</td></tr>
<tr class="separator:afe50c2b24273d1b3b2a343b73609b310"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aceddf575752fda1a8cc75513a1178fd9"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#aceddf575752fda1a8cc75513a1178fd9">set_clock_config</a> (const <a class="el" href="structuhd_1_1clock__config__t.html">clock_config_t</a> &clock_config, size_t mboard=<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a>)=0</td></tr>
<tr class="separator:aceddf575752fda1a8cc75513a1178fd9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a57a5580ba06d7d6a037c9ef64f1ea361"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a57a5580ba06d7d6a037c9ef64f1ea361">set_time_source</a> (const std::string &source, const size_t mboard=<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a>)=0</td></tr>
<tr class="separator:a57a5580ba06d7d6a037c9ef64f1ea361"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a181262333352a82888af00933d07c3cf"><td class="memItemLeft" align="right" valign="top">virtual std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a181262333352a82888af00933d07c3cf">get_time_source</a> (const size_t mboard)=0</td></tr>
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<tr class="memitem:aee040da1b7ae375e0c08bb0b080d7ccc"><td class="memItemLeft" align="right" valign="top">virtual std::vector< std::string > </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#aee040da1b7ae375e0c08bb0b080d7ccc">get_time_sources</a> (const size_t mboard)=0</td></tr>
<tr class="separator:aee040da1b7ae375e0c08bb0b080d7ccc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a73ed40009d0d3787c183d42423d25026"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a73ed40009d0d3787c183d42423d25026">set_clock_source</a> (const std::string &source, const size_t mboard=<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a>)=0</td></tr>
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<tr class="memitem:a1e7f679b2f273f7d38eeb1d92e801796"><td class="memItemLeft" align="right" valign="top">virtual std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a1e7f679b2f273f7d38eeb1d92e801796">get_clock_source</a> (const size_t mboard)=0</td></tr>
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<tr class="memitem:a3e1022d151717e49ce69c987bd07b243"><td class="memItemLeft" align="right" valign="top">virtual std::vector< std::string > </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a3e1022d151717e49ce69c987bd07b243">get_clock_sources</a> (const size_t mboard)=0</td></tr>
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<tr class="memitem:a60445c1a52e4763b6ebbbfce2db96569"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a60445c1a52e4763b6ebbbfce2db96569">set_clock_source_out</a> (const bool enb, const size_t mboard=<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a>)=0</td></tr>
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<tr class="memitem:a3a1a4bf21fb32bf761204ce0561b5aa7"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a3a1a4bf21fb32bf761204ce0561b5aa7">set_time_source_out</a> (const bool enb, const size_t mboard=<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a>)=0</td></tr>
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<tr class="memitem:ae4efbbc6480fba44939b34c78d44d7e9"><td class="memItemLeft" align="right" valign="top">virtual size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#ae4efbbc6480fba44939b34c78d44d7e9">get_num_mboards</a> (void)=0</td></tr>
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<tr class="memitem:a2d3c327bcb83fd274e05e3ca95d1ac95"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="structuhd_1_1sensor__value__t.html">sensor_value_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a2d3c327bcb83fd274e05e3ca95d1ac95">get_mboard_sensor</a> (const std::string &name, size_t mboard=0)=0</td></tr>
<tr class="separator:a2d3c327bcb83fd274e05e3ca95d1ac95"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3a72259c19b80512dba02e40ed5cf028"><td class="memItemLeft" align="right" valign="top">virtual std::vector< std::string > </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a3a72259c19b80512dba02e40ed5cf028">get_mboard_sensor_names</a> (size_t mboard=0)=0</td></tr>
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<tr class="memitem:a7c74905c18e464b8b3f59fb2dd70dbf3"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a7c74905c18e464b8b3f59fb2dd70dbf3">set_user_register</a> (const boost::uint8_t addr, const boost::uint32_t data, size_t mboard=<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a>)=0</td></tr>
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<tr class="memitem:a7f94ed00059cc7dd30567d031b3f9679"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a7f94ed00059cc7dd30567d031b3f9679">set_rx_subdev_spec</a> (const <a class="el" href="classuhd_1_1usrp_1_1subdev__spec__t.html">uhd::usrp::subdev_spec_t</a> &spec, size_t mboard=<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a>)=0</td></tr>
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<tr class="memitem:a8bacd1b1109656d21da6d5e5f8d417c9"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classuhd_1_1usrp_1_1subdev__spec__t.html">uhd::usrp::subdev_spec_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a8bacd1b1109656d21da6d5e5f8d417c9">get_rx_subdev_spec</a> (size_t mboard=0)=0</td></tr>
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<tr class="memitem:afac94be28eadeccb9c230ce839e072e3"><td class="memItemLeft" align="right" valign="top">virtual size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#afac94be28eadeccb9c230ce839e072e3">get_rx_num_channels</a> (void)=0</td></tr>
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<tr class="memitem:a35004bc7e6d418c2c46b2ca0f34db2e6"><td class="memItemLeft" align="right" valign="top">virtual std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a35004bc7e6d418c2c46b2ca0f34db2e6">get_rx_subdev_name</a> (size_t chan=0)=0</td></tr>
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<tr class="memitem:a587cfb5be38a16fec532793b34fbf947"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a587cfb5be38a16fec532793b34fbf947">set_rx_rate</a> (double rate, size_t chan=<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#afeaca319029cb49f7041461345ab641c">ALL_CHANS</a>)=0</td></tr>
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<tr class="memitem:a9bf580742d260257bd7e280666423dc9"><td class="memItemLeft" align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a9bf580742d260257bd7e280666423dc9">get_rx_rate</a> (size_t chan=0)=0</td></tr>
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<tr class="memitem:a6c4200ca796a8c70737b180087f8f93c"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="structuhd_1_1meta__range__t.html">meta_range_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a6c4200ca796a8c70737b180087f8f93c">get_rx_rates</a> (size_t chan=0)=0</td></tr>
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<tr class="memitem:a9b61448f392466e20572fdcb042e8ec6"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="structuhd_1_1tune__result__t.html">tune_result_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a9b61448f392466e20572fdcb042e8ec6">set_rx_freq</a> (const <a class="el" href="structuhd_1_1tune__request__t.html">tune_request_t</a> &tune_request, size_t chan=0)=0</td></tr>
<tr class="separator:a9b61448f392466e20572fdcb042e8ec6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adb1c803658f18006efc1dcd67de6d493"><td class="memItemLeft" align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#adb1c803658f18006efc1dcd67de6d493">get_rx_freq</a> (size_t chan=0)=0</td></tr>
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<tr class="memitem:a9a5ed2146ac31e641839d00a53df784d"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="namespaceuhd.html#a948ed1f408f7737060d0b6a5d75a135d">freq_range_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a9a5ed2146ac31e641839d00a53df784d">get_rx_freq_range</a> (size_t chan=0)=0</td></tr>
<tr class="separator:a9a5ed2146ac31e641839d00a53df784d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac63a5b45ca3cc3d74db51a384bba8c2e"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="namespaceuhd.html#a948ed1f408f7737060d0b6a5d75a135d">freq_range_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#ac63a5b45ca3cc3d74db51a384bba8c2e">get_fe_rx_freq_range</a> (size_t chan=0)=0</td></tr>
<tr class="separator:ac63a5b45ca3cc3d74db51a384bba8c2e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad602e7681b796deddd9231f022ffef11"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#ad602e7681b796deddd9231f022ffef11">set_rx_gain</a> (double gain, const std::string &name, size_t chan=0)=0</td></tr>
<tr class="separator:ad602e7681b796deddd9231f022ffef11"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8234968ad1fefef299ef9541cc193915"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a8234968ad1fefef299ef9541cc193915">set_rx_gain</a> (double gain, size_t chan=0)</td></tr>
<tr class="memdesc:a8234968ad1fefef299ef9541cc193915"><td class="mdescLeft"> </td><td class="mdescRight">A convenience wrapper for setting overall RX gain. <a href="#a8234968ad1fefef299ef9541cc193915">More...</a><br /></td></tr>
<tr class="separator:a8234968ad1fefef299ef9541cc193915"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4c406b7964f4cc18dc5b57cafcb345c1"><td class="memItemLeft" align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a4c406b7964f4cc18dc5b57cafcb345c1">get_rx_gain</a> (const std::string &name, size_t chan=0)=0</td></tr>
<tr class="separator:a4c406b7964f4cc18dc5b57cafcb345c1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6483b85f90a3f46d8181a9b57be1db46"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a6483b85f90a3f46d8181a9b57be1db46">get_rx_gain</a> (size_t chan=0)</td></tr>
<tr class="memdesc:a6483b85f90a3f46d8181a9b57be1db46"><td class="mdescLeft"> </td><td class="mdescRight">A convenience wrapper for getting overall RX gain. <a href="#a6483b85f90a3f46d8181a9b57be1db46">More...</a><br /></td></tr>
<tr class="separator:a6483b85f90a3f46d8181a9b57be1db46"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7e077fc7331f7675aa796e030bd8a03e"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="namespaceuhd.html#ac9b64ecbaa15596e07f58122c82482e3">gain_range_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a7e077fc7331f7675aa796e030bd8a03e">get_rx_gain_range</a> (const std::string &name, size_t chan=0)=0</td></tr>
<tr class="separator:a7e077fc7331f7675aa796e030bd8a03e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7eb3245ee320e9889a477ba753fd8b8c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceuhd.html#ac9b64ecbaa15596e07f58122c82482e3">gain_range_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a7eb3245ee320e9889a477ba753fd8b8c">get_rx_gain_range</a> (size_t chan=0)</td></tr>
<tr class="memdesc:a7eb3245ee320e9889a477ba753fd8b8c"><td class="mdescLeft"> </td><td class="mdescRight">A convenience wrapper for getting overall RX gain range. <a href="#a7eb3245ee320e9889a477ba753fd8b8c">More...</a><br /></td></tr>
<tr class="separator:a7eb3245ee320e9889a477ba753fd8b8c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a496745114d83049ed3d0f5fc96e87b2a"><td class="memItemLeft" align="right" valign="top">virtual std::vector< std::string > </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a496745114d83049ed3d0f5fc96e87b2a">get_rx_gain_names</a> (size_t chan=0)=0</td></tr>
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<tr class="memitem:a72b7947cb0c434b98e9915f91b8f8fe0"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a72b7947cb0c434b98e9915f91b8f8fe0">set_rx_antenna</a> (const std::string &ant, size_t chan=0)=0</td></tr>
<tr class="separator:a72b7947cb0c434b98e9915f91b8f8fe0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad2d35d85aebebfdd2d14cee2850243af"><td class="memItemLeft" align="right" valign="top">virtual std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#ad2d35d85aebebfdd2d14cee2850243af">get_rx_antenna</a> (size_t chan=0)=0</td></tr>
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<tr class="memitem:a7c1202c5cc978663182adec8c07d8521"><td class="memItemLeft" align="right" valign="top">virtual std::vector< std::string > </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a7c1202c5cc978663182adec8c07d8521">get_rx_antennas</a> (size_t chan=0)=0</td></tr>
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<tr class="memitem:a54dc279c0f3a034ea1a5d80ebd8c4b35"><td class="memItemLeft" align="right" valign="top"><a class="el" href="config_8hpp.html#a009518b78c453470e2856bebf2746f37">UHD_DEPRECATED</a> bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a54dc279c0f3a034ea1a5d80ebd8c4b35">get_rx_lo_locked</a> (size_t chan=0)</td></tr>
<tr class="separator:a54dc279c0f3a034ea1a5d80ebd8c4b35"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4e026819f286e69c48c2e1956d95c6fb"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a4e026819f286e69c48c2e1956d95c6fb">set_rx_bandwidth</a> (double bandwidth, size_t chan=0)=0</td></tr>
<tr class="separator:a4e026819f286e69c48c2e1956d95c6fb"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a90d7826c7b96aed88c74ffc035b7f0dd"><td class="memItemLeft" align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a90d7826c7b96aed88c74ffc035b7f0dd">get_rx_bandwidth</a> (size_t chan=0)=0</td></tr>
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<tr class="memitem:af71672f89943c87a87f03821e5c185c5"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="structuhd_1_1meta__range__t.html">meta_range_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#af71672f89943c87a87f03821e5c185c5">get_rx_bandwidth_range</a> (size_t chan=0)=0</td></tr>
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<tr class="memitem:a1337a38862d6eb27db0aabe30977d8d1"><td class="memItemLeft" align="right" valign="top"><a class="el" href="config_8hpp.html#a009518b78c453470e2856bebf2746f37">UHD_DEPRECATED</a> double </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a1337a38862d6eb27db0aabe30977d8d1">read_rssi</a> (size_t chan=0)</td></tr>
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<tr class="memitem:a3299d8f77f1d823c762e36438bac509e"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classuhd_1_1usrp_1_1dboard__iface.html#a59c880b1ce74b17f9aec67426d37a4c8">dboard_iface::sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a3299d8f77f1d823c762e36438bac509e">get_rx_dboard_iface</a> (size_t chan=0)=0</td></tr>
<tr class="separator:a3299d8f77f1d823c762e36438bac509e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acd37d327931cec64e3701eb2a5aa7bfb"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="structuhd_1_1sensor__value__t.html">sensor_value_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#acd37d327931cec64e3701eb2a5aa7bfb">get_rx_sensor</a> (const std::string &name, size_t chan=0)=0</td></tr>
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<tr class="memitem:a87d3d097b6cb1cfa940896e71e5f44ad"><td class="memItemLeft" align="right" valign="top">virtual std::vector< std::string > </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a87d3d097b6cb1cfa940896e71e5f44ad">get_rx_sensor_names</a> (size_t chan=0)=0</td></tr>
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<tr class="memitem:a7beb49c1a04a81b3e7569db482453746"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a7beb49c1a04a81b3e7569db482453746">set_rx_dc_offset</a> (const bool enb, size_t chan=<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#afeaca319029cb49f7041461345ab641c">ALL_CHANS</a>)=0</td></tr>
<tr class="separator:a7beb49c1a04a81b3e7569db482453746"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8b8212c1131a34823430c9bdec9c183f"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a8b8212c1131a34823430c9bdec9c183f">set_rx_dc_offset</a> (const std::complex< double > &offset, size_t chan=<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#afeaca319029cb49f7041461345ab641c">ALL_CHANS</a>)=0</td></tr>
<tr class="separator:a8b8212c1131a34823430c9bdec9c183f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7ccd212322a5da010ba79f9f18561156"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a7ccd212322a5da010ba79f9f18561156">set_rx_iq_balance</a> (const std::complex< double > &correction, size_t chan=<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#afeaca319029cb49f7041461345ab641c">ALL_CHANS</a>)=0</td></tr>
<tr class="separator:a7ccd212322a5da010ba79f9f18561156"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3b8d9d9fb9a1ec51e81a207cd299e517"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a3b8d9d9fb9a1ec51e81a207cd299e517">set_tx_subdev_spec</a> (const <a class="el" href="classuhd_1_1usrp_1_1subdev__spec__t.html">uhd::usrp::subdev_spec_t</a> &spec, size_t mboard=<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a>)=0</td></tr>
<tr class="separator:a3b8d9d9fb9a1ec51e81a207cd299e517"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a070b4bb3cf27436fb9104a414bc9f3f7"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classuhd_1_1usrp_1_1subdev__spec__t.html">uhd::usrp::subdev_spec_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a070b4bb3cf27436fb9104a414bc9f3f7">get_tx_subdev_spec</a> (size_t mboard=0)=0</td></tr>
<tr class="separator:a070b4bb3cf27436fb9104a414bc9f3f7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3be03eb72575c9d5526c93dd133e96d3"><td class="memItemLeft" align="right" valign="top">virtual size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a3be03eb72575c9d5526c93dd133e96d3">get_tx_num_channels</a> (void)=0</td></tr>
<tr class="separator:a3be03eb72575c9d5526c93dd133e96d3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4b0632b6ddff26e9d0bd22990274f99d"><td class="memItemLeft" align="right" valign="top">virtual std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a4b0632b6ddff26e9d0bd22990274f99d">get_tx_subdev_name</a> (size_t chan=0)=0</td></tr>
<tr class="separator:a4b0632b6ddff26e9d0bd22990274f99d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab8bc17744d3ee94b7c5cdcb75457bd6b"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#ab8bc17744d3ee94b7c5cdcb75457bd6b">set_tx_rate</a> (double rate, size_t chan=<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#afeaca319029cb49f7041461345ab641c">ALL_CHANS</a>)=0</td></tr>
<tr class="separator:ab8bc17744d3ee94b7c5cdcb75457bd6b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2b75c9dd5ad3c9378f079f4950b043dd"><td class="memItemLeft" align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a2b75c9dd5ad3c9378f079f4950b043dd">get_tx_rate</a> (size_t chan=0)=0</td></tr>
<tr class="separator:a2b75c9dd5ad3c9378f079f4950b043dd"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a36270e66858e63bd8c887fc127782fb5"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="structuhd_1_1meta__range__t.html">meta_range_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a36270e66858e63bd8c887fc127782fb5">get_tx_rates</a> (size_t chan=0)=0</td></tr>
<tr class="separator:a36270e66858e63bd8c887fc127782fb5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae7a674a9d012a78dd4f2ded478839124"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="structuhd_1_1tune__result__t.html">tune_result_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#ae7a674a9d012a78dd4f2ded478839124">set_tx_freq</a> (const <a class="el" href="structuhd_1_1tune__request__t.html">tune_request_t</a> &tune_request, size_t chan=0)=0</td></tr>
<tr class="separator:ae7a674a9d012a78dd4f2ded478839124"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9ac9b0e10e67d967c06e8dd6511b5919"><td class="memItemLeft" align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a9ac9b0e10e67d967c06e8dd6511b5919">get_tx_freq</a> (size_t chan=0)=0</td></tr>
<tr class="separator:a9ac9b0e10e67d967c06e8dd6511b5919"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a898502a489319cd64230bb0e50d9ab0a"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="namespaceuhd.html#a948ed1f408f7737060d0b6a5d75a135d">freq_range_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a898502a489319cd64230bb0e50d9ab0a">get_tx_freq_range</a> (size_t chan=0)=0</td></tr>
<tr class="separator:a898502a489319cd64230bb0e50d9ab0a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad5418609a1d90f8deb21419bf78fec0f"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="namespaceuhd.html#a948ed1f408f7737060d0b6a5d75a135d">freq_range_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#ad5418609a1d90f8deb21419bf78fec0f">get_fe_tx_freq_range</a> (size_t chan=0)=0</td></tr>
<tr class="separator:ad5418609a1d90f8deb21419bf78fec0f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a41cc3c774451d0a2c5f69cd8df0f9f06"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a41cc3c774451d0a2c5f69cd8df0f9f06">set_tx_gain</a> (double gain, const std::string &name, size_t chan=0)=0</td></tr>
<tr class="separator:a41cc3c774451d0a2c5f69cd8df0f9f06"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1101dc00b016fe91a299cbcae8b12053"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a1101dc00b016fe91a299cbcae8b12053">set_tx_gain</a> (double gain, size_t chan=0)</td></tr>
<tr class="memdesc:a1101dc00b016fe91a299cbcae8b12053"><td class="mdescLeft"> </td><td class="mdescRight">A convenience wrapper for setting overall TX gain. <a href="#a1101dc00b016fe91a299cbcae8b12053">More...</a><br /></td></tr>
<tr class="separator:a1101dc00b016fe91a299cbcae8b12053"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae88320fb12dd6ebfc4b9f6bc4074f11b"><td class="memItemLeft" align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#ae88320fb12dd6ebfc4b9f6bc4074f11b">get_tx_gain</a> (const std::string &name, size_t chan=0)=0</td></tr>
<tr class="separator:ae88320fb12dd6ebfc4b9f6bc4074f11b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a612c00086f9968380bcf51f877b544b7"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a612c00086f9968380bcf51f877b544b7">get_tx_gain</a> (size_t chan=0)</td></tr>
<tr class="memdesc:a612c00086f9968380bcf51f877b544b7"><td class="mdescLeft"> </td><td class="mdescRight">A convenience wrapper for getting overall TX gain. <a href="#a612c00086f9968380bcf51f877b544b7">More...</a><br /></td></tr>
<tr class="separator:a612c00086f9968380bcf51f877b544b7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab99753a578657046f7a0ce72f666abdc"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="namespaceuhd.html#ac9b64ecbaa15596e07f58122c82482e3">gain_range_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#ab99753a578657046f7a0ce72f666abdc">get_tx_gain_range</a> (const std::string &name, size_t chan=0)=0</td></tr>
<tr class="separator:ab99753a578657046f7a0ce72f666abdc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6ec9889b9b64d1d8e2a308c0b0c328ec"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceuhd.html#ac9b64ecbaa15596e07f58122c82482e3">gain_range_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a6ec9889b9b64d1d8e2a308c0b0c328ec">get_tx_gain_range</a> (size_t chan=0)</td></tr>
<tr class="memdesc:a6ec9889b9b64d1d8e2a308c0b0c328ec"><td class="mdescLeft"> </td><td class="mdescRight">A convenience wrapper for getting overall TX gain range. <a href="#a6ec9889b9b64d1d8e2a308c0b0c328ec">More...</a><br /></td></tr>
<tr class="separator:a6ec9889b9b64d1d8e2a308c0b0c328ec"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9f5589722a2a1491fc393a6b98f094b0"><td class="memItemLeft" align="right" valign="top">virtual std::vector< std::string > </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a9f5589722a2a1491fc393a6b98f094b0">get_tx_gain_names</a> (size_t chan=0)=0</td></tr>
<tr class="separator:a9f5589722a2a1491fc393a6b98f094b0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4e8cd16aa93bf3375cdcd3daca3b6b24"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a4e8cd16aa93bf3375cdcd3daca3b6b24">set_tx_antenna</a> (const std::string &ant, size_t chan=0)=0</td></tr>
<tr class="separator:a4e8cd16aa93bf3375cdcd3daca3b6b24"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7f3e6094ff76cc3d0630e46cb291bcfd"><td class="memItemLeft" align="right" valign="top">virtual std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a7f3e6094ff76cc3d0630e46cb291bcfd">get_tx_antenna</a> (size_t chan=0)=0</td></tr>
<tr class="separator:a7f3e6094ff76cc3d0630e46cb291bcfd"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a38b10a6bd2128b3810da229c60b31aa1"><td class="memItemLeft" align="right" valign="top">virtual std::vector< std::string > </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a38b10a6bd2128b3810da229c60b31aa1">get_tx_antennas</a> (size_t chan=0)=0</td></tr>
<tr class="separator:a38b10a6bd2128b3810da229c60b31aa1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af8a7f16e35466a50e7a8a4e71b3598fb"><td class="memItemLeft" align="right" valign="top"><a class="el" href="config_8hpp.html#a009518b78c453470e2856bebf2746f37">UHD_DEPRECATED</a> bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#af8a7f16e35466a50e7a8a4e71b3598fb">get_tx_lo_locked</a> (size_t chan=0)</td></tr>
<tr class="separator:af8a7f16e35466a50e7a8a4e71b3598fb"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad04bfc300735435a7937d4eb37e5523d"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#ad04bfc300735435a7937d4eb37e5523d">set_tx_bandwidth</a> (double bandwidth, size_t chan=0)=0</td></tr>
<tr class="separator:ad04bfc300735435a7937d4eb37e5523d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a227fd46437f562b8f8f6d4a98cd1c5dc"><td class="memItemLeft" align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a227fd46437f562b8f8f6d4a98cd1c5dc">get_tx_bandwidth</a> (size_t chan=0)=0</td></tr>
<tr class="separator:a227fd46437f562b8f8f6d4a98cd1c5dc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abebc07fa60f37453a8ac3d6ff2fc7aec"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="structuhd_1_1meta__range__t.html">meta_range_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#abebc07fa60f37453a8ac3d6ff2fc7aec">get_tx_bandwidth_range</a> (size_t chan=0)=0</td></tr>
<tr class="separator:abebc07fa60f37453a8ac3d6ff2fc7aec"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abe3261f1f763a026707dea80ac466d1c"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classuhd_1_1usrp_1_1dboard__iface.html#a59c880b1ce74b17f9aec67426d37a4c8">dboard_iface::sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#abe3261f1f763a026707dea80ac466d1c">get_tx_dboard_iface</a> (size_t chan=0)=0</td></tr>
<tr class="separator:abe3261f1f763a026707dea80ac466d1c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a482d52c0983c6db913209e57f9b79c3a"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="structuhd_1_1sensor__value__t.html">sensor_value_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a482d52c0983c6db913209e57f9b79c3a">get_tx_sensor</a> (const std::string &name, size_t chan=0)=0</td></tr>
<tr class="separator:a482d52c0983c6db913209e57f9b79c3a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a33a556057ceabc00ab2af61525f206fd"><td class="memItemLeft" align="right" valign="top">virtual std::vector< std::string > </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a33a556057ceabc00ab2af61525f206fd">get_tx_sensor_names</a> (size_t chan=0)=0</td></tr>
<tr class="separator:a33a556057ceabc00ab2af61525f206fd"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a263ab7f0364c03e8a6e330c546769e4f"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a263ab7f0364c03e8a6e330c546769e4f">set_tx_dc_offset</a> (const std::complex< double > &offset, size_t chan=<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#afeaca319029cb49f7041461345ab641c">ALL_CHANS</a>)=0</td></tr>
<tr class="separator:a263ab7f0364c03e8a6e330c546769e4f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad938e609a11773e21611ee86a0e1b1c5"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#ad938e609a11773e21611ee86a0e1b1c5">set_tx_iq_balance</a> (const std::complex< double > &correction, size_t chan=<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#afeaca319029cb49f7041461345ab641c">ALL_CHANS</a>)=0</td></tr>
<tr class="separator:ad938e609a11773e21611ee86a0e1b1c5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5e1c95bbcd0d62af48852a7048393491"><td class="memItemLeft" align="right" valign="top">virtual std::vector< std::string > </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a5e1c95bbcd0d62af48852a7048393491">get_gpio_banks</a> (const size_t mboard)=0</td></tr>
<tr class="separator:a5e1c95bbcd0d62af48852a7048393491"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab89ea68eed1d97c713a38dfa17bfb7c8"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#ab89ea68eed1d97c713a38dfa17bfb7c8">set_gpio_attr</a> (const std::string &bank, const std::string &attr, const boost::uint32_t value, const boost::uint32_t mask=0xffffffff, const size_t mboard=0)=0</td></tr>
<tr class="separator:ab89ea68eed1d97c713a38dfa17bfb7c8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa4e489ed15e7e0f613242c0b942d6130"><td class="memItemLeft" align="right" valign="top">virtual boost::uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#aa4e489ed15e7e0f613242c0b942d6130">get_gpio_attr</a> (const std::string &bank, const std::string &attr, const size_t mboard=0)=0</td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:af0d3809a8f8dcd3c962ad5b9a0a6456c"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a9d9112f5eac0b53a721f2a6c97021fc1">sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#af0d3809a8f8dcd3c962ad5b9a0a6456c">make</a> (const <a class="el" href="classuhd_1_1device__addr__t.html">device_addr_t</a> &dev_addr)</td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-attribs"></a>
Static Public Attributes</h2></td></tr>
<tr class="memitem:a21f2ba01462e1f211a8823fda24a82d5"><td class="memItemLeft" align="right" valign="top">static const size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a> = size_t(~0)</td></tr>
<tr class="memdesc:a21f2ba01462e1f211a8823fda24a82d5"><td class="mdescLeft"> </td><td class="mdescRight">A wildcard motherboard index. <a href="#a21f2ba01462e1f211a8823fda24a82d5">More...</a><br /></td></tr>
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<tr class="memitem:afeaca319029cb49f7041461345ab641c"><td class="memItemLeft" align="right" valign="top">static const size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#afeaca319029cb49f7041461345ab641c">ALL_CHANS</a> = size_t(~0)</td></tr>
<tr class="memdesc:afeaca319029cb49f7041461345ab641c"><td class="mdescLeft"> </td><td class="mdescRight">A wildcard channel index. <a href="#afeaca319029cb49f7041461345ab641c">More...</a><br /></td></tr>
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<tr class="memitem:a524b7e2177492e59382f1124ee32c12b"><td class="memItemLeft" align="right" valign="top">static const std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a524b7e2177492e59382f1124ee32c12b">ALL_GAINS</a></td></tr>
<tr class="memdesc:a524b7e2177492e59382f1124ee32c12b"><td class="mdescLeft"> </td><td class="mdescRight">A wildcard gain element name. <a href="#a524b7e2177492e59382f1124ee32c12b">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>The Multi-USRP device class:</p>
<p>This class facilitates ease-of-use for most use-case scenarios. The wrapper provides convenience functions to tune the devices, set the dboard gains, antennas, filters, and other properties. This class can be used to interface with a single USRP with one or more channels, or multiple USRPs in a homogeneous setup. All members take an optional parameter for board number or channel number. In the single device, single channel case, these parameters can be unspecified.</p>
<p>When using a single device with multiple channels:</p><ul>
<li>Channel mapping is determined by the frontend specifications</li>
<li>All channels share a common RX sample rate</li>
<li>All channels share a common TX sample rate</li>
</ul>
<p>When using multiple devices in a configuration:</p><ul>
<li>Channel mapping is determined by the device address arguments</li>
<li>All boards share a common RX sample rate</li>
<li>All boards share a common TX sample rate</li>
<li>All boards share a common RX frontend specification size</li>
<li>All boards share a common TX frontend specification size</li>
<li>All boards must have synchronized times (see the set_time_*() calls)</li>
</ul>
<p>Example to setup channel mapping for multiple devices: </p><pre></pre><pre>//create a <a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html">multi_usrp</a> with two boards in the configuration
<a class="el" href="classuhd_1_1device__addr__t.html">device_addr_t</a> dev_addr;
dev_addr["addr0"] = "192.168.10.2"
dev_addr["addr1"] = "192.168.10.3";
<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a9d9112f5eac0b53a721f2a6c97021fc1">multi_usrp::sptr</a> dev = multi_usrp::make(dev_addr);</pre><pre>//set the board on 10.2 to use the A RX frontend (RX channel 0)
dev->set_rx_subdev_spec("A:A", 0);</pre><pre>//set the board on 10.3 to use the B RX frontend (RX channel 1)
dev->set_rx_subdev_spec("A:B", 1);</pre><pre>//set both boards to use the AB TX frontend (TX channels 0 and 1)
dev->set_tx_subdev_spec("A:AB", <a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5" title="A wildcard motherboard index. ">multi_usrp::ALL_MBOARDS</a>);</pre><pre>//now that all the channels are mapped, continue with configuration...</pre><pre></pre> </div><h2 class="groupheader">Member Typedef Documentation</h2>
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<td class="memname">typedef boost::shared_ptr<<a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html">multi_usrp</a>> <a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a9d9112f5eac0b53a721f2a6c97021fc1">uhd::usrp::multi_usrp::sptr</a></td>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">virtual void uhd::usrp::multi_usrp::clear_command_time </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>mboard</em> = <code><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a></code></td><td>)</td>
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<p>Clear the command time so future commands are sent ASAP.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">mboard</td><td>which motherboard to set the config </td></tr>
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</dd>
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<td class="memname">virtual std::string uhd::usrp::multi_usrp::get_clock_source </td>
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<td class="paramname"><em>mboard</em></td><td>)</td>
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<p>Get the currently set clock source. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">mboard</td><td>which motherboard to get the config </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>the string representing the clock source </dd></dl>
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<td class="memname">virtual std::vector<std::string> uhd::usrp::multi_usrp::get_clock_sources </td>
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<td class="paramtype">const size_t </td>
<td class="paramname"><em>mboard</em></td><td>)</td>
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<p>Get a list of possible clock sources. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">mboard</td><td>which motherboard to get the list </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>a vector of strings for possible settings </dd></dl>
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<td class="memname">virtual <a class="el" href="classuhd_1_1device.html#a439ff67bbcbe999d871a179467355ed0">device::sptr</a> uhd::usrp::multi_usrp::get_device </td>
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<p>Get the underlying device object. This is needed to get access to the streaming API and properties. </p><dl class="section return"><dt>Returns</dt><dd>the device object within this single usrp </dd></dl>
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<td class="memname">virtual <a class="el" href="namespaceuhd.html#a948ed1f408f7737060d0b6a5d75a135d">freq_range_t</a> uhd::usrp::multi_usrp::get_fe_rx_freq_range </td>
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<p>Get the center frequency range of the RF frontend. </p><dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
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<dl class="section return"><dt>Returns</dt><dd>a frequency range object </dd></dl>
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<td class="memname">virtual <a class="el" href="namespaceuhd.html#a948ed1f408f7737060d0b6a5d75a135d">freq_range_t</a> uhd::usrp::multi_usrp::get_fe_tx_freq_range </td>
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<p>Get the center frequency range of the TX frontend. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a frequency range object </dd></dl>
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<td class="memname">virtual boost::uint32_t uhd::usrp::multi_usrp::get_gpio_attr </td>
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<td class="paramtype">const std::string & </td>
<td class="paramname"><em>bank</em>, </td>
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<td class="paramtype">const std::string & </td>
<td class="paramname"><em>attr</em>, </td>
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<p>Get a GPIO attribute on a particular GPIO bank. Possible attribute names:</p><ul>
<li>CTRL - 1 for ATR mode 0 for GPIO mode</li>
<li>DDR - 1 for output 0 for input</li>
<li>OUT - GPIO output level (not ATR mode)</li>
<li>ATR_0X - ATR idle state</li>
<li>ATR_RX - ATR receive only state</li>
<li>ATR_TX - ATR transmit only state</li>
<li>ATR_XX - ATR full duplex state</li>
<li>READBACK - readback input GPIOs <dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">bank</td><td>the name of a GPIO bank </td></tr>
<tr><td class="paramname">attr</td><td>the name of a GPIO attribute </td></tr>
<tr><td class="paramname">mboard</td><td>the motherboard index 0 to M-1 </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>the value set for this attribute </dd></dl>
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<td class="memname">virtual std::vector<std::string> uhd::usrp::multi_usrp::get_gpio_banks </td>
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<p>Enumerate gpio banks on the specified device. </p><dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">mboard</td><td>the motherboard index 0 to M-1 </td></tr>
</table>
</dd>
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<dl class="section return"><dt>Returns</dt><dd>a list of string for each bank name </dd></dl>
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<td class="memname">virtual double uhd::usrp::multi_usrp::get_master_clock_rate </td>
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<p>Get the master clock rate. </p><dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">mboard</td><td>the motherboard index 0 to M-1 </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>the master clock rate in Hz. </dd></dl>
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<td class="memname">virtual std::string uhd::usrp::multi_usrp::get_mboard_name </td>
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<p>Get canonical name for this USRP motherboard. </p><dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">mboard</td><td>which motherboard to query </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>a string representing the name </dd></dl>
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<td class="memname">virtual <a class="el" href="structuhd_1_1sensor__value__t.html">sensor_value_t</a> uhd::usrp::multi_usrp::get_mboard_sensor </td>
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<p>Get a motherboard sensor value. </p><dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">name</td><td>the name of the sensor </td></tr>
<tr><td class="paramname">mboard</td><td>the motherboard index 0 to M-1 </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>a sensor value object </dd></dl>
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<p>Get a list of possible motherboard sensor names. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">mboard</td><td>the motherboard index 0 to M-1 </td></tr>
</table>
</dd>
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<dl class="section return"><dt>Returns</dt><dd>a vector of sensor names </dd></dl>
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<p>Get the number of USRP motherboards in this configuration. </p>
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<p>Get a printable summary for this USRP configuration. </p><dl class="section return"><dt>Returns</dt><dd>a printable string </dd></dl>
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<td class="memname">virtual std::string uhd::usrp::multi_usrp::get_rx_antenna </td>
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<p>Get the selected RX antenna on the frontend. </p><dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>the antenna name </dd></dl>
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<td class="memname">virtual std::vector<std::string> uhd::usrp::multi_usrp::get_rx_antennas </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>Get a list of possible RX antennas on the frontend. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a vector of antenna names </dd></dl>
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<td class="memname">virtual double uhd::usrp::multi_usrp::get_rx_bandwidth </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>Get the RX bandwidth on the frontend. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the bandwidth in Hz </dd></dl>
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<td class="memname">virtual <a class="el" href="structuhd_1_1meta__range__t.html">meta_range_t</a> uhd::usrp::multi_usrp::get_rx_bandwidth_range </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>Get the range of the possible RX bandwidth settings. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a range of bandwidths in Hz </dd></dl>
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<td class="memname">virtual <a class="el" href="classuhd_1_1usrp_1_1dboard__iface.html#a59c880b1ce74b17f9aec67426d37a4c8">dboard_iface::sptr</a> uhd::usrp::multi_usrp::get_rx_dboard_iface </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
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<p>Get the dboard interface object for the RX frontend. The dboard interface gives access to GPIOs, SPI, I2C, low-speed ADC and DAC. Use at your own risk! </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the dboard interface sptr </dd></dl>
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<td class="memname">virtual double uhd::usrp::multi_usrp::get_rx_freq </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>Get the RX center frequency. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the frequency in Hz </dd></dl>
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<td class="memname">virtual <a class="el" href="namespaceuhd.html#a948ed1f408f7737060d0b6a5d75a135d">freq_range_t</a> uhd::usrp::multi_usrp::get_rx_freq_range </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>Get the RX center frequency range. This range includes the overall tunable range of the RX chain, including frontend chain and digital down conversion chain. This tunable limit does not include the baseband bandwidth; users should assume that the actual range is +/- samp_rate/2. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a frequency range object </dd></dl>
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<td class="memname">virtual double uhd::usrp::multi_usrp::get_rx_gain </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>name</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code> </td>
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<td></td>
<td>)</td>
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<p>Get the RX gain value for the specified gain element. For an empty name, sum across all gain elements. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>the name of the gain element </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the gain in dB </dd></dl>
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<td class="memname">double uhd::usrp::multi_usrp::get_rx_gain </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>A convenience wrapper for getting overall RX gain. </p>
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<td class="memname">virtual std::vector<std::string> uhd::usrp::multi_usrp::get_rx_gain_names </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>Get the names of the gain elements in the RX chain. Gain elements are ordered from antenna to FPGA. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a vector of gain element names </dd></dl>
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<td class="memname">virtual <a class="el" href="namespaceuhd.html#ac9b64ecbaa15596e07f58122c82482e3">gain_range_t</a> uhd::usrp::multi_usrp::get_rx_gain_range </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Get the RX gain range for the specified gain element. For an empty name, calculate the overall gain range. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>the name of the gain element </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a gain range object </dd></dl>
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<td class="memname"><a class="el" href="namespaceuhd.html#ac9b64ecbaa15596e07f58122c82482e3">gain_range_t</a> uhd::usrp::multi_usrp::get_rx_gain_range </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>A convenience wrapper for getting overall RX gain range. </p>
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<td class="memname"><a class="el" href="config_8hpp.html#a009518b78c453470e2856bebf2746f37">UHD_DEPRECATED</a> bool uhd::usrp::multi_usrp::get_rx_lo_locked </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
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<p>Get the locked status of the LO on the frontend. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for locked </dd></dl>
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<td class="memname">virtual size_t uhd::usrp::multi_usrp::get_rx_num_channels </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
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<p>Get the number of RX channels in this configuration. This is the number of USRPs times the number of RX channels per board, where the number of RX channels per board is homogeneous among all USRPs. </p>
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<td class="memname">virtual double uhd::usrp::multi_usrp::get_rx_rate </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>Gets the RX sample rate. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the rate in Sps </dd></dl>
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<td class="memname">virtual <a class="el" href="structuhd_1_1meta__range__t.html">meta_range_t</a> uhd::usrp::multi_usrp::get_rx_rates </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
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<p>Get a range of possible RX rates. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the meta range of rates </dd></dl>
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<td class="memname">virtual <a class="el" href="structuhd_1_1sensor__value__t.html">sensor_value_t</a> uhd::usrp::multi_usrp::get_rx_sensor </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>name</em>, </td>
</tr>
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<td class="paramkey"></td>
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<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code> </td>
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<td></td>
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<p>Get an RX frontend sensor value. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>the name of the sensor </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a sensor value object </dd></dl>
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<td class="memname">virtual std::vector<std::string> uhd::usrp::multi_usrp::get_rx_sensor_names </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>Get a list of possible RX frontend sensor names. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a vector of sensor names </dd></dl>
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<td class="memname">virtual <a class="el" href="classuhd_1_1rx__streamer.html#a7e7fc83d61d3bb68efe296ebc0df9c6d">rx_streamer::sptr</a> uhd::usrp::multi_usrp::get_rx_stream </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structuhd_1_1stream__args__t.html">stream_args_t</a> & </td>
<td class="paramname"><em>args</em></td><td>)</td>
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<p>Convenience method to get a RX streamer. See also <a class="el" href="classuhd_1_1device.html#a0a9e36f353dcce36b4dd8d394c8813e3" title="Make a new receive streamer from the streamer arguments. ">uhd::device::get_rx_stream()</a>. </p>
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<td class="memname">virtual std::string uhd::usrp::multi_usrp::get_rx_subdev_name </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>Get the name of the RX frontend. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the frontend name </dd></dl>
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<td class="memname">virtual <a class="el" href="classuhd_1_1usrp_1_1subdev__spec__t.html">uhd::usrp::subdev_spec_t</a> uhd::usrp::multi_usrp::get_rx_subdev_spec </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>mboard</em> = <code>0</code></td><td>)</td>
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<p>Get the RX frontend specification. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">mboard</td><td>the motherboard index 0 to M-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the frontend specification in use </dd></dl>
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<td class="memname">virtual <a class="el" href="classuhd_1_1time__spec__t.html">time_spec_t</a> uhd::usrp::multi_usrp::get_time_last_pps </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>mboard</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>Get the time when the last pps pulse occured. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">mboard</td><td>which motherboard to query </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a timespec representing the last pps </dd></dl>
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<td class="memname">virtual <a class="el" href="classuhd_1_1time__spec__t.html">time_spec_t</a> uhd::usrp::multi_usrp::get_time_now </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>mboard</em> = <code>0</code></td><td>)</td>
<td></td>
</tr>
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<p>Get the current time in the usrp time registers. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">mboard</td><td>which motherboard to query </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a timespec representing current usrp time </dd></dl>
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<td class="memname">virtual std::string uhd::usrp::multi_usrp::get_time_source </td>
<td>(</td>
<td class="paramtype">const size_t </td>
<td class="paramname"><em>mboard</em></td><td>)</td>
<td></td>
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<p>Get the currently set time source. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">mboard</td><td>which motherboard to get the config </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the string representing the time source </dd></dl>
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<td class="memname">virtual std::vector<std::string> uhd::usrp::multi_usrp::get_time_sources </td>
<td>(</td>
<td class="paramtype">const size_t </td>
<td class="paramname"><em>mboard</em></td><td>)</td>
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<p>Get a list of possible time sources. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">mboard</td><td>which motherboard to get the list </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a vector of strings for possible settings </dd></dl>
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<td class="memname">virtual bool uhd::usrp::multi_usrp::get_time_synchronized </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td></td>
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<p>Are the times across all motherboards in this configuration synchronized? Checks that all time registers are approximately close but not exact, given that the RTT may varying for a control packet transaction. </p><dl class="section return"><dt>Returns</dt><dd>true when all motherboards time registers are in sync </dd></dl>
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<td class="memname">virtual std::string uhd::usrp::multi_usrp::get_tx_antenna </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>Get the selected TX antenna on the frontend. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the antenna name </dd></dl>
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<td class="memname">virtual std::vector<std::string> uhd::usrp::multi_usrp::get_tx_antennas </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
</tr>
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<p>Get a list of possible TX antennas on the frontend. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a vector of antenna names </dd></dl>
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<td class="memname">virtual double uhd::usrp::multi_usrp::get_tx_bandwidth </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>Get the TX bandwidth on the frontend. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the bandwidth in Hz </dd></dl>
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<td class="memname">virtual <a class="el" href="structuhd_1_1meta__range__t.html">meta_range_t</a> uhd::usrp::multi_usrp::get_tx_bandwidth_range </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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</table>
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<p>Get the range of the possible TX bandwidth settings. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a range of bandwidths in Hz </dd></dl>
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<td class="memname">virtual <a class="el" href="classuhd_1_1usrp_1_1dboard__iface.html#a59c880b1ce74b17f9aec67426d37a4c8">dboard_iface::sptr</a> uhd::usrp::multi_usrp::get_tx_dboard_iface </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>Get the dboard interface object for the TX frontend. The dboard interface gives access to GPIOs, SPI, I2C, low-speed ADC and DAC. Use at your own risk! </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the dboard interface sptr </dd></dl>
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<td class="memname">virtual double uhd::usrp::multi_usrp::get_tx_freq </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>Get the TX center frequency. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the frequency in Hz </dd></dl>
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<td class="memname">virtual <a class="el" href="namespaceuhd.html#a948ed1f408f7737060d0b6a5d75a135d">freq_range_t</a> uhd::usrp::multi_usrp::get_tx_freq_range </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
</tr>
</table>
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<p>Get the TX center frequency range. This range includes the overall tunable range of the TX chain, including frontend chain and digital up conversion chain. This tunable limit does not include the baseband bandwidth; users should assume that the actual range is +/- samp_rate/2. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a frequency range object </dd></dl>
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<td class="memname">virtual double uhd::usrp::multi_usrp::get_tx_gain </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Get the TX gain value for the specified gain element. For an empty name, sum across all gain elements. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>the name of the gain element </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the gain in dB </dd></dl>
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<td class="memname">double uhd::usrp::multi_usrp::get_tx_gain </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
</tr>
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<p>A convenience wrapper for getting overall TX gain. </p>
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<td class="memname">virtual std::vector<std::string> uhd::usrp::multi_usrp::get_tx_gain_names </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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</table>
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<p>Get the names of the gain elements in the TX chain. Gain elements are ordered from antenna to FPGA. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a vector of gain element names </dd></dl>
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<td class="memname">virtual <a class="el" href="namespaceuhd.html#ac9b64ecbaa15596e07f58122c82482e3">gain_range_t</a> uhd::usrp::multi_usrp::get_tx_gain_range </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
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<p>Get the TX gain range for the specified gain element. For an empty name, calculate the overall gain range. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>the name of the gain element </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a gain range object </dd></dl>
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<td class="memname"><a class="el" href="namespaceuhd.html#ac9b64ecbaa15596e07f58122c82482e3">gain_range_t</a> uhd::usrp::multi_usrp::get_tx_gain_range </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>A convenience wrapper for getting overall TX gain range. </p>
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<td class="memname"><a class="el" href="config_8hpp.html#a009518b78c453470e2856bebf2746f37">UHD_DEPRECATED</a> bool uhd::usrp::multi_usrp::get_tx_lo_locked </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>Get the locked status of the LO on the frontend. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for locked </dd></dl>
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<td class="memname">virtual size_t uhd::usrp::multi_usrp::get_tx_num_channels </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td></td>
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<p>Get the number of TX channels in this configuration. This is the number of USRPs times the number of TX channels per board, where the number of TX channels per board is homogeneous among all USRPs. </p>
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<td class="memname">virtual double uhd::usrp::multi_usrp::get_tx_rate </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
</tr>
</table>
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<p>Gets the TX sample rate. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the rate in Sps </dd></dl>
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<td class="memname">virtual <a class="el" href="structuhd_1_1meta__range__t.html">meta_range_t</a> uhd::usrp::multi_usrp::get_tx_rates </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>Get a range of possible TX rates. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the meta range of rates </dd></dl>
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<td class="memname">virtual <a class="el" href="structuhd_1_1sensor__value__t.html">sensor_value_t</a> uhd::usrp::multi_usrp::get_tx_sensor </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>name</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code> </td>
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<td></td>
<td>)</td>
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<p>Get an TX frontend sensor value. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>the name of the sensor </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a sensor value object </dd></dl>
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<td class="memname">virtual std::vector<std::string> uhd::usrp::multi_usrp::get_tx_sensor_names </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>Get a list of possible TX frontend sensor names. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a vector of sensor names </dd></dl>
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<td class="memname">virtual <a class="el" href="classuhd_1_1tx__streamer.html#a137bfe67e240e3d73ef7708155fb9827">tx_streamer::sptr</a> uhd::usrp::multi_usrp::get_tx_stream </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structuhd_1_1stream__args__t.html">stream_args_t</a> & </td>
<td class="paramname"><em>args</em></td><td>)</td>
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<p>Convenience method to get a TX streamer. See also <a class="el" href="classuhd_1_1device.html#a0a9e36f353dcce36b4dd8d394c8813e3" title="Make a new receive streamer from the streamer arguments. ">uhd::device::get_rx_stream()</a>. </p>
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<td class="memname">virtual std::string uhd::usrp::multi_usrp::get_tx_subdev_name </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>Get the name of the TX frontend. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the frontend name </dd></dl>
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<td class="memname">virtual <a class="el" href="classuhd_1_1usrp_1_1subdev__spec__t.html">uhd::usrp::subdev_spec_t</a> uhd::usrp::multi_usrp::get_tx_subdev_spec </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>mboard</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>Get the TX frontend specification. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">mboard</td><td>the motherboard index 0 to M-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the frontend specification in use </dd></dl>
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<td class="memname">virtual <a class="el" href="classuhd_1_1dict.html">dict</a><std::string, std::string> uhd::usrp::multi_usrp::get_usrp_rx_info </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>Returns identifying information about this USRP's configuration. Returns motherboard ID, name, and serial. Returns daughterboard RX ID, subdev name and spec, serial, and antenna. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>RX info </dd></dl>
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<td class="memname">virtual <a class="el" href="classuhd_1_1dict.html">dict</a><std::string, std::string> uhd::usrp::multi_usrp::get_usrp_tx_info </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
<td></td>
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<p>Returns identifying information about this USRP's configuration. Returns motherboard ID, name, and serial. Returns daughterboard TX ID, subdev name and spec, serial, and antenna. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>TX info </dd></dl>
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<td class="memname">virtual void uhd::usrp::multi_usrp::issue_stream_cmd </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structuhd_1_1stream__cmd__t.html">stream_cmd_t</a> & </td>
<td class="paramname"><em>stream_cmd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#afeaca319029cb49f7041461345ab641c">ALL_CHANS</a></code> </td>
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<p>Issue a stream command to the usrp device. This tells the usrp to send samples into the host. See the documentation for <a class="el" href="structuhd_1_1stream__cmd__t.html">stream_cmd_t</a> for more info.</p>
<p>With multiple devices, the first stream command in a chain of commands should have a time spec in the near future and stream_now = false; to ensure that the packets can be aligned by their time specs.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">stream_cmd</td><td>the stream command to issue </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
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<td class="memname">static <a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a9d9112f5eac0b53a721f2a6c97021fc1">sptr</a> uhd::usrp::multi_usrp::make </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classuhd_1_1device__addr__t.html">device_addr_t</a> & </td>
<td class="paramname"><em>dev_addr</em></td><td>)</td>
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<p>Make a new multi usrp from the device address. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">dev_addr</td><td>the device address </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a new single usrp object </dd></dl>
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<td class="memname"><a class="el" href="config_8hpp.html#a009518b78c453470e2856bebf2746f37">UHD_DEPRECATED</a> double uhd::usrp::multi_usrp::read_rssi </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code></td><td>)</td>
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<p>Read the RSSI value on the RX frontend. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the rssi in dB </dd></dl>
<dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname">exception</td><td>if RSSI readback not supported </td></tr>
</table>
</dd>
</dl>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_clock_config </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structuhd_1_1clock__config__t.html">clock_config_t</a> & </td>
<td class="paramname"><em>clock_config</em>, </td>
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<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>mboard</em> = <code><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a></code> </td>
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<p>Set the clock configuration for the usrp device. DEPRECATED in favor of set time and clock source calls. This tells the usrp how to get a 10Mhz reference and PPS clock. See the documentation for <a class="el" href="structuhd_1_1clock__config__t.html">clock_config_t</a> for more info. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">clock_config</td><td>the clock configuration to set </td></tr>
<tr><td class="paramname">mboard</td><td>which motherboard to set the config </td></tr>
</table>
</dd>
</dl>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_clock_source </td>
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<td class="paramtype">const std::string & </td>
<td class="paramname"><em>source</em>, </td>
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<p>Set the clock source for the usrp device. This sets the source for a 10 Mhz reference clock. Typical options for source: internal, external, MIMO. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">source</td><td>a string representing the clock source </td></tr>
<tr><td class="paramname">mboard</td><td>which motherboard to set the config </td></tr>
</table>
</dd>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_clock_source_out </td>
<td>(</td>
<td class="paramtype">const bool </td>
<td class="paramname"><em>enb</em>, </td>
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<p>Send the clock source to an output connector. This call is only applicable on devices with reference outputs. By default, the reference output will be enabled for ease of use. This call may be used to enable or disable the output. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">enb</td><td>true to output the clock source. </td></tr>
<tr><td class="paramname">mboard</td><td>which motherboard to set </td></tr>
</table>
</dd>
</dl>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_command_time </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classuhd_1_1time__spec__t.html">uhd::time_spec_t</a> & </td>
<td class="paramname"><em>time_spec</em>, </td>
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<p>Set the time at which the control commands will take effect.</p>
<p>A timed command will back-pressure all subsequent timed commands, assuming that the subsequent commands occur within the time-window. If the time spec is late, the command will be activated upon arrival.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">time_spec</td><td>the time at which the next command will activate </td></tr>
<tr><td class="paramname">mboard</td><td>which motherboard to set the config </td></tr>
</table>
</dd>
</dl>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_gpio_attr </td>
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<td class="paramtype">const std::string & </td>
<td class="paramname"><em>bank</em>, </td>
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<td class="paramtype">const std::string & </td>
<td class="paramname"><em>attr</em>, </td>
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<td class="paramtype">const boost::uint32_t </td>
<td class="paramname"><em>value</em>, </td>
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<td class="paramtype">const boost::uint32_t </td>
<td class="paramname"><em>mask</em> = <code>0xffffffff</code>, </td>
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<td class="paramtype">const size_t </td>
<td class="paramname"><em>mboard</em> = <code>0</code> </td>
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<p>Set a GPIO attribute on a particular GPIO bank. Possible attribute names:</p><ul>
<li>CTRL - 1 for ATR mode 0 for GPIO mode</li>
<li>DDR - 1 for output 0 for input</li>
<li>OUT - GPIO output level (not ATR mode)</li>
<li>ATR_0X - ATR idle state</li>
<li>ATR_RX - ATR receive only state</li>
<li>ATR_TX - ATR transmit only state</li>
<li>ATR_XX - ATR full duplex state <dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">bank</td><td>the name of a GPIO bank </td></tr>
<tr><td class="paramname">attr</td><td>the name of a GPIO attribute </td></tr>
<tr><td class="paramname">value</td><td>the new value for this GPIO bank </td></tr>
<tr><td class="paramname">mask</td><td>the bit mask to effect which pins are changed </td></tr>
<tr><td class="paramname">mboard</td><td>the motherboard index 0 to M-1 </td></tr>
</table>
</dd>
</dl>
</li>
</ul>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_master_clock_rate </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>rate</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>mboard</em> = <code><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a></code> </td>
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<p>Set the master clock rate. This controls the rate of the clock that feeds the FPGA DSP. On some devices, this re-tunes the clock to the specified rate. If the specified rate is not available, this method will throw. On other devices, this method notifies the software of the rate, but requires the the user has made the necessary hardware change. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">rate</td><td>the new master clock rate in Hz </td></tr>
<tr><td class="paramname">mboard</td><td>the motherboard index 0 to M-1 </td></tr>
</table>
</dd>
</dl>
</div>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_rx_antenna </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>ant</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code> </td>
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<td></td>
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<p>Select the RX antenna on the frontend. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ant</td><td>the antenna name </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
</div>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_rx_bandwidth </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>bandwidth</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code> </td>
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<td></td>
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<p>Set the RX bandwidth on the frontend. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">bandwidth</td><td>the bandwidth in Hz </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_rx_dc_offset </td>
<td>(</td>
<td class="paramtype">const bool </td>
<td class="paramname"><em>enb</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#afeaca319029cb49f7041461345ab641c">ALL_CHANS</a></code> </td>
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<p>Enable/disable the automatic RX DC offset correction. The automatic correction subtracts out the long-run average.</p>
<p>When disabled, the averaging option operation is halted. Once halted, the average value will be held constant until the user re-enables the automatic correction or overrides the value by manually setting the offset.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">enb</td><td>true to enable automatic DC offset correction </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_rx_dc_offset </td>
<td>(</td>
<td class="paramtype">const std::complex< double > & </td>
<td class="paramname"><em>offset</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#afeaca319029cb49f7041461345ab641c">ALL_CHANS</a></code> </td>
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<p>Set a constant RX DC offset value. The value is complex to control both I and Q. Only set this when automatic correction is disabled. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">offset</td><td>the dc offset (1.0 is full-scale) </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
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<td class="memname">virtual <a class="el" href="structuhd_1_1tune__result__t.html">tune_result_t</a> uhd::usrp::multi_usrp::set_rx_freq </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structuhd_1_1tune__request__t.html">tune_request_t</a> & </td>
<td class="paramname"><em>tune_request</em>, </td>
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<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code> </td>
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<td></td>
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<p>Set the RX center frequency. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">tune_request</td><td>tune request instructions </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a tune result object </dd></dl>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_rx_gain </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>gain</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>name</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code> </td>
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<td></td>
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<p>Set the RX gain value for the specified gain element. For an empty name, distribute across all gain elements. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">gain</td><td>the gain in dB </td></tr>
<tr><td class="paramname">name</td><td>the name of the gain element </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
</div>
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<td class="memname">void uhd::usrp::multi_usrp::set_rx_gain </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>gain</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td>
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<p>A convenience wrapper for setting overall RX gain. </p>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_rx_iq_balance </td>
<td>(</td>
<td class="paramtype">const std::complex< double > & </td>
<td class="paramname"><em>correction</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#afeaca319029cb49f7041461345ab641c">ALL_CHANS</a></code> </td>
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<p>Set the RX frontend IQ imbalance correction. Use this to adjust the magnitude and phase of I and Q.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">correction</td><td>the complex correction (1.0 is full-scale) </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
</div>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_rx_rate </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>rate</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#afeaca319029cb49f7041461345ab641c">ALL_CHANS</a></code> </td>
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<p>Set the RX sample rate. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">rate</td><td>the rate in Sps </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
</div>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_rx_subdev_spec </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classuhd_1_1usrp_1_1subdev__spec__t.html">uhd::usrp::subdev_spec_t</a> & </td>
<td class="paramname"><em>spec</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>mboard</em> = <code><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a></code> </td>
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<p>Set the RX frontend specification: The subdev spec maps a physical part of a daughter-board to a channel number. Set the subdev spec before calling into any methods with a channel number. The subdev spec must be the same size across all motherboards. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">spec</td><td>the new frontend specification </td></tr>
<tr><td class="paramname">mboard</td><td>the motherboard index 0 to M-1 </td></tr>
</table>
</dd>
</dl>
</div>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_time_next_pps </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classuhd_1_1time__spec__t.html">time_spec_t</a> & </td>
<td class="paramname"><em>time_spec</em>, </td>
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<td class="paramtype">size_t </td>
<td class="paramname"><em>mboard</em> = <code><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a></code> </td>
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<p>Set the time registers on the usrp at the next pps tick. The values will not be latched in until the pulse occurs. It is recommended that the user sleep(1) after calling to ensure that the time registers will be in a known state prior to use.</p>
<p>Note: Because this call sets the time on the "next" pps, the seconds in the time spec should be current seconds + 1.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">time_spec</td><td>the time to latch into the usrp device </td></tr>
<tr><td class="paramname">mboard</td><td>the motherboard index 0 to M-1 </td></tr>
</table>
</dd>
</dl>
</div>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_time_now </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classuhd_1_1time__spec__t.html">time_spec_t</a> & </td>
<td class="paramname"><em>time_spec</em>, </td>
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<td class="paramtype">size_t </td>
<td class="paramname"><em>mboard</em> = <code><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a></code> </td>
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<p>Sets the time registers on the usrp immediately.</p>
<p>If only one MIMO master is present in your configuration, set_time_now is safe to use because the slave's time automatically follows the master's time. Otherwise, this call cannot set the time synchronously across multiple devices. Please use the set_time_next_pps or set_time_unknown_pps calls with a PPS signal.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">time_spec</td><td>the time to latch into the usrp device </td></tr>
<tr><td class="paramname">mboard</td><td>the motherboard index 0 to M-1 </td></tr>
</table>
</dd>
</dl>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_time_source </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>source</em>, </td>
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<td class="paramtype">const size_t </td>
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<p>Set the time source for the usrp device. This sets the method of time synchronization, typically a pulse per second or an encoded time. Typical options for source: external, MIMO. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">source</td><td>a string representing the time source </td></tr>
<tr><td class="paramname">mboard</td><td>which motherboard to set the config </td></tr>
</table>
</dd>
</dl>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_time_source_out </td>
<td>(</td>
<td class="paramtype">const bool </td>
<td class="paramname"><em>enb</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const size_t </td>
<td class="paramname"><em>mboard</em> = <code><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a></code> </td>
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<p>Send the time source to an output connector. This call is only applicable on devices with PPS outputs. By default, the PPS output will be enabled for ease of use. This call may be used to enable or disable the output. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">enb</td><td>true to output the time source. </td></tr>
<tr><td class="paramname">mboard</td><td>which motherboard to set </td></tr>
</table>
</dd>
</dl>
</div>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_time_unknown_pps </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classuhd_1_1time__spec__t.html">time_spec_t</a> & </td>
<td class="paramname"><em>time_spec</em></td><td>)</td>
<td></td>
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<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
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<p>Synchronize the times across all motherboards in this configuration. Use this method to sync the times when the edge of the PPS is unknown.</p>
<p>Ex: Host machine is not attached to serial port of GPSDO and can therefore not query the GPSDO for the PPS edge.</p>
<p>This is a 2-step process, and will take at most 2 seconds to complete. Upon completion, the times will be synchronized to the time provided.</p>
<ul>
<li>Step1: wait for the last pps time to transition to catch the edge</li>
<li>Step2: set the time at the next pps (synchronous for all boards)</li>
</ul>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">time_spec</td><td>the time to latch at the next pps after catching the edge </td></tr>
</table>
</dd>
</dl>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_tx_antenna </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>ant</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
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<p>Select the TX antenna on the frontend. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ant</td><td>the antenna name </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_tx_bandwidth </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>bandwidth</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code> </td>
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<td></td>
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<p>Set the TX bandwidth on the frontend. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">bandwidth</td><td>the bandwidth in Hz </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_tx_dc_offset </td>
<td>(</td>
<td class="paramtype">const std::complex< double > & </td>
<td class="paramname"><em>offset</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#afeaca319029cb49f7041461345ab641c">ALL_CHANS</a></code> </td>
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<td>)</td>
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<p>Set a constant TX DC offset value. The value is complex to control both I and Q. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">offset</td><td>the dc offset (1.0 is full-scale) </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
</div>
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<td class="memname">virtual <a class="el" href="structuhd_1_1tune__result__t.html">tune_result_t</a> uhd::usrp::multi_usrp::set_tx_freq </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="structuhd_1_1tune__request__t.html">tune_request_t</a> & </td>
<td class="paramname"><em>tune_request</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code> </td>
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<td></td>
<td>)</td>
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<p>Set the TX center frequency. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">tune_request</td><td>tune request instructions </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a tune result object </dd></dl>
</div>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_tx_gain </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>gain</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code> </td>
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<p>Set the TX gain value for the specified gain element. For an empty name, distribute across all gain elements. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">gain</td><td>the gain in dB </td></tr>
<tr><td class="paramname">name</td><td>the name of the gain element </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
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<td class="memname">void uhd::usrp::multi_usrp::set_tx_gain </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>gain</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code>0</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>A convenience wrapper for setting overall TX gain. </p>
</div>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_tx_iq_balance </td>
<td>(</td>
<td class="paramtype">const std::complex< double > & </td>
<td class="paramname"><em>correction</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#afeaca319029cb49f7041461345ab641c">ALL_CHANS</a></code> </td>
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<p>Set the TX frontend IQ imbalance correction. Use this to adjust the magnitude and phase of I and Q.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">correction</td><td>the complex correction (1.0 is full-scale) </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
</div>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_tx_rate </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>rate</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>chan</em> = <code><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#afeaca319029cb49f7041461345ab641c">ALL_CHANS</a></code> </td>
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<p>Set the TX sample rate. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">rate</td><td>the rate in Sps </td></tr>
<tr><td class="paramname">chan</td><td>the channel index 0 to N-1 </td></tr>
</table>
</dd>
</dl>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_tx_subdev_spec </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classuhd_1_1usrp_1_1subdev__spec__t.html">uhd::usrp::subdev_spec_t</a> & </td>
<td class="paramname"><em>spec</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>mboard</em> = <code><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a></code> </td>
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<p>Set the TX frontend specification: The subdev spec maps a physical part of a daughter-board to a channel number. Set the subdev spec before calling into any methods with a channel number. The subdev spec must be the same size across all motherboards. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">spec</td><td>the new frontend specification </td></tr>
<tr><td class="paramname">mboard</td><td>the motherboard index 0 to M-1 </td></tr>
</table>
</dd>
</dl>
</div>
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<td class="memname">virtual void uhd::usrp::multi_usrp::set_user_register </td>
<td>(</td>
<td class="paramtype">const boost::uint8_t </td>
<td class="paramname"><em>addr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const boost::uint32_t </td>
<td class="paramname"><em>data</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>mboard</em> = <code><a class="el" href="classuhd_1_1usrp_1_1multi__usrp.html#a21f2ba01462e1f211a8823fda24a82d5">ALL_MBOARDS</a></code> </td>
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<p>Perform write on the user configuration register bus. These only exist if the user has implemented custom setting registers in the device FPGA. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">addr</td><td>8-bit register address </td></tr>
<tr><td class="paramname">data</td><td>32-bit register value </td></tr>
<tr><td class="paramname">mboard</td><td>which motherboard to set the user register </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<h2 class="groupheader">Member Data Documentation</h2>
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<td class="memname">const size_t uhd::usrp::multi_usrp::ALL_CHANS = size_t(~0)</td>
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<p>A wildcard channel index. </p>
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<td class="memname">const std::string uhd::usrp::multi_usrp::ALL_GAINS</td>
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<p>A wildcard gain element name. </p>
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<td class="memname">const size_t uhd::usrp::multi_usrp::ALL_MBOARDS = size_t(~0)</td>
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<p>A wildcard motherboard index. </p>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>include/uhd/usrp/<a class="el" href="multi__usrp_8hpp_source.html">multi_usrp.hpp</a></li>
</ul>
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