<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.8"/> <title>UHD: uhd::device Class Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/search.js"></script> <script type="text/javascript"> $(document).ready(function() { searchBox.OnSelectItem(0); }); </script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">UHD  <span id="projectnumber">003.007.002-0-unknown</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.8 --> <script type="text/javascript"> var searchBox = new SearchBox("searchBox", "search",false,'Search'); </script> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li class="current"><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> <li> <div id="MSearchBox" class="MSearchBoxInactive"> <span class="left"> <img id="MSearchSelect" src="search/mag_sel.png" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" alt=""/> <input type="text" id="MSearchField" value="Search" accesskey="S" 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class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Macros</a></div> <!-- iframe showing the search results (closed by default) --> <div id="MSearchResultsWindow"> <iframe src="javascript:void(0)" frameborder="0" name="MSearchResults" id="MSearchResults"> </iframe> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="namespaceuhd.html">uhd</a></li><li class="navelem"><a class="el" href="classuhd_1_1device.html">device</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#pub-types">Public Types</a> | <a href="#pub-methods">Public Member Functions</a> | <a href="#pub-static-methods">Static Public Member Functions</a> | <a href="#pro-attribs">Protected Attributes</a> | <a href="classuhd_1_1device-members.html">List of all members</a> </div> <div class="headertitle"> <div class="title">uhd::device Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div> </div> </div><!--header--> <div class="contents"> <p><code>#include <<a class="el" href="device_8hpp_source.html">device.hpp</a>></code></p> <div class="dynheader"> Inheritance diagram for uhd::device:</div> <div class="dyncontent"> <div class="center"> <img src="classuhd_1_1device.png" usemap="#uhd::device_map" alt=""/> <map id="uhd::device_map" name="uhd::device_map"> </map> </div></div> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a> Public Types</h2></td></tr> <tr class="memitem:a439ff67bbcbe999d871a179467355ed0"><td class="memItemLeft" align="right" valign="top">typedef boost::shared_ptr< <a class="el" href="classuhd_1_1device.html">device</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1device.html#a439ff67bbcbe999d871a179467355ed0">sptr</a></td></tr> <tr class="separator:a439ff67bbcbe999d871a179467355ed0"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a7cab70fce4219ff5910460724d09ee20"><td class="memItemLeft" align="right" valign="top">typedef boost::function<br class="typebreak" /> < <a class="el" href="namespaceuhd.html#af4fc6d6f813e411184c069ba39901737">device_addrs_t</a>(const <br class="typebreak" /> <a class="el" href="classuhd_1_1device__addr__t.html">device_addr_t</a> &)> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1device.html#a7cab70fce4219ff5910460724d09ee20">find_t</a></td></tr> <tr class="separator:a7cab70fce4219ff5910460724d09ee20"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa57d1d2a3f5774df16fbdecacbe38d5d"><td class="memItemLeft" align="right" valign="top">typedef boost::function< <a class="el" href="classuhd_1_1device.html#a439ff67bbcbe999d871a179467355ed0">sptr</a>(const <br class="typebreak" /> <a class="el" href="classuhd_1_1device__addr__t.html">device_addr_t</a> &)> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1device.html#aa57d1d2a3f5774df16fbdecacbe38d5d">make_t</a></td></tr> <tr class="separator:aa57d1d2a3f5774df16fbdecacbe38d5d"><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:a0a9e36f353dcce36b4dd8d394c8813e3"><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_1device.html#a0a9e36f353dcce36b4dd8d394c8813e3">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:a0a9e36f353dcce36b4dd8d394c8813e3"><td class="mdescLeft"> </td><td class="mdescRight">Make a new receive streamer from the streamer arguments. <a href="#a0a9e36f353dcce36b4dd8d394c8813e3">More...</a><br /></td></tr> <tr class="separator:a0a9e36f353dcce36b4dd8d394c8813e3"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a66d1bf289dd03a03df3860f3eee578c0"><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_1device.html#a66d1bf289dd03a03df3860f3eee578c0">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:a66d1bf289dd03a03df3860f3eee578c0"><td class="mdescLeft"> </td><td class="mdescRight">Make a new transmit streamer from the streamer arguments. <a href="#a66d1bf289dd03a03df3860f3eee578c0">More...</a><br /></td></tr> <tr class="separator:a66d1bf289dd03a03df3860f3eee578c0"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a8d5efeafc7a7e14c91fd05362d43f7a1"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classuhd_1_1property__tree.html#aebbee624be5b4c8cd5c590aa60ccbd10">uhd::property_tree::sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1device.html#a8d5efeafc7a7e14c91fd05362d43f7a1">get_tree</a> (void) const </td></tr> <tr class="memdesc:a8d5efeafc7a7e14c91fd05362d43f7a1"><td class="mdescLeft"> </td><td class="mdescRight">Get access to the underlying property structure. <a href="#a8d5efeafc7a7e14c91fd05362d43f7a1">More...</a><br /></td></tr> <tr class="separator:a8d5efeafc7a7e14c91fd05362d43f7a1"><td class="memSeparator" colspan="2"> </td></tr> </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:a14097018989427c5b6e8311265a88961"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1device.html#a14097018989427c5b6e8311265a88961">register_device</a> (const <a class="el" href="classuhd_1_1device.html#a7cab70fce4219ff5910460724d09ee20">find_t</a> &<a class="el" href="classuhd_1_1device.html#a3da49ce274ae8a014a14a9ef1bb2a3e7">find</a>, const <a class="el" href="classuhd_1_1device.html#aa57d1d2a3f5774df16fbdecacbe38d5d">make_t</a> &<a class="el" href="classuhd_1_1device.html#ad267bb32c7c9d7f4f24b4e29fdbcf3ec">make</a>)</td></tr> <tr class="separator:a14097018989427c5b6e8311265a88961"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a3da49ce274ae8a014a14a9ef1bb2a3e7"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="namespaceuhd.html#af4fc6d6f813e411184c069ba39901737">device_addrs_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1device.html#a3da49ce274ae8a014a14a9ef1bb2a3e7">find</a> (const <a class="el" href="classuhd_1_1device__addr__t.html">device_addr_t</a> &hint)</td></tr> <tr class="memdesc:a3da49ce274ae8a014a14a9ef1bb2a3e7"><td class="mdescLeft"> </td><td class="mdescRight">Find usrp devices attached to the host. <a href="#a3da49ce274ae8a014a14a9ef1bb2a3e7">More...</a><br /></td></tr> <tr class="separator:a3da49ce274ae8a014a14a9ef1bb2a3e7"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad267bb32c7c9d7f4f24b4e29fdbcf3ec"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classuhd_1_1device.html#a439ff67bbcbe999d871a179467355ed0">sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1device.html#ad267bb32c7c9d7f4f24b4e29fdbcf3ec">make</a> (const <a class="el" href="classuhd_1_1device__addr__t.html">device_addr_t</a> &hint, size_t which=0)</td></tr> <tr class="memdesc:ad267bb32c7c9d7f4f24b4e29fdbcf3ec"><td class="mdescLeft"> </td><td class="mdescRight">Create a new usrp device from the device address hint. <a href="#ad267bb32c7c9d7f4f24b4e29fdbcf3ec">More...</a><br /></td></tr> <tr class="separator:ad267bb32c7c9d7f4f24b4e29fdbcf3ec"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a> Protected Attributes</h2></td></tr> <tr class="memitem:a4ed23809a07500539dd2e080888aee1f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classuhd_1_1property__tree.html#aebbee624be5b4c8cd5c590aa60ccbd10">uhd::property_tree::sptr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classuhd_1_1device.html#a4ed23809a07500539dd2e080888aee1f">_tree</a></td></tr> <tr class="separator:a4ed23809a07500539dd2e080888aee1f"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>The usrp device interface represents the usrp hardware. The api allows for discovery, configuration, and streaming. </p> </div><h2 class="groupheader">Member Typedef Documentation</h2> <a class="anchor" id="a7cab70fce4219ff5910460724d09ee20"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">typedef boost::function<<a class="el" href="namespaceuhd.html#af4fc6d6f813e411184c069ba39901737">device_addrs_t</a>(const <a class="el" href="classuhd_1_1device__addr__t.html">device_addr_t</a> &)> <a class="el" href="classuhd_1_1device.html#a7cab70fce4219ff5910460724d09ee20">uhd::device::find_t</a></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="aa57d1d2a3f5774df16fbdecacbe38d5d"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">typedef boost::function<<a class="el" href="classuhd_1_1device.html#a439ff67bbcbe999d871a179467355ed0">sptr</a>(const <a class="el" href="classuhd_1_1device__addr__t.html">device_addr_t</a> &)> <a class="el" href="classuhd_1_1device.html#aa57d1d2a3f5774df16fbdecacbe38d5d">uhd::device::make_t</a></td> </tr> </table> </div><div class="memdoc"> </div> </div> <a class="anchor" id="a439ff67bbcbe999d871a179467355ed0"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">typedef boost::shared_ptr<<a class="el" href="classuhd_1_1device.html">device</a>> <a class="el" href="classuhd_1_1device.html#a439ff67bbcbe999d871a179467355ed0">uhd::device::sptr</a></td> </tr> </table> </div><div class="memdoc"> </div> </div> <h2 class="groupheader">Member Function Documentation</h2> <a class="anchor" id="a3da49ce274ae8a014a14a9ef1bb2a3e7"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">static <a class="el" href="namespaceuhd.html#af4fc6d6f813e411184c069ba39901737">device_addrs_t</a> uhd::device::find </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>hint</em></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">static</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Find usrp devices attached to the host. </p> <p>The hint device address should be used to narrow down the search to particular transport types and/or transport arguments.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">hint</td><td>a partially (or fully) filled in device address </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>a vector of device addresses for all usrps on the system </dd></dl> </div> </div> <a class="anchor" id="a0a9e36f353dcce36b4dd8d394c8813e3"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">virtual <a class="el" href="classuhd_1_1rx__streamer.html#a7e7fc83d61d3bb68efe296ebc0df9c6d">rx_streamer::sptr</a> uhd::device::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> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">pure virtual</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Make a new receive streamer from the streamer arguments. </p> <p>Note: There can always only be one streamer. When calling <a class="el" href="classuhd_1_1device.html#a0a9e36f353dcce36b4dd8d394c8813e3" title="Make a new receive streamer from the streamer arguments. ">get_rx_stream()</a> a second time, the first streamer must be destroyed beforehand. </p> </div> </div> <a class="anchor" id="a8d5efeafc7a7e14c91fd05362d43f7a1"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classuhd_1_1property__tree.html#aebbee624be5b4c8cd5c590aa60ccbd10">uhd::property_tree::sptr</a> uhd::device::get_tree </td> <td>(</td> <td class="paramtype">void </td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </div><div class="memdoc"> <p>Get access to the underlying property structure. </p> </div> </div> <a class="anchor" id="a66d1bf289dd03a03df3860f3eee578c0"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">virtual <a class="el" href="classuhd_1_1tx__streamer.html#a137bfe67e240e3d73ef7708155fb9827">tx_streamer::sptr</a> uhd::device::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> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">pure virtual</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Make a new transmit streamer from the streamer arguments. </p> <p>Note: There can always only be one streamer. When calling <a class="el" href="classuhd_1_1device.html#a66d1bf289dd03a03df3860f3eee578c0" title="Make a new transmit streamer from the streamer arguments. ">get_tx_stream()</a> a second time, the first streamer must be destroyed beforehand. </p> </div> </div> <a class="anchor" id="ad267bb32c7c9d7f4f24b4e29fdbcf3ec"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">static <a class="el" href="classuhd_1_1device.html#a439ff67bbcbe999d871a179467355ed0">sptr</a> uhd::device::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>hint</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">size_t </td> <td class="paramname"><em>which</em> = <code>0</code> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">static</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Create a new usrp device from the device address hint. </p> <p>The make routine will call find and pick one of the results. By default, the first result will be used to create a new device. Use the which parameter as an index into the list of results.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">hint</td><td>a partially (or fully) filled in device address </td></tr> <tr><td class="paramname">which</td><td>which address to use when multiple are found </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>a shared pointer to a new device instance </dd></dl> </div> </div> <a class="anchor" id="a14097018989427c5b6e8311265a88961"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">static void uhd::device::register_device </td> <td>(</td> <td class="paramtype">const <a class="el" href="classuhd_1_1device.html#a7cab70fce4219ff5910460724d09ee20">find_t</a> & </td> <td class="paramname"><em>find</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="classuhd_1_1device.html#aa57d1d2a3f5774df16fbdecacbe38d5d">make_t</a> & </td> <td class="paramname"><em>make</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">static</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Register a device into the discovery and factory system.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">find</td><td>a function that discovers devices </td></tr> <tr><td class="paramname">make</td><td>a factory function that makes a device </td></tr> </table> </dd> </dl> </div> </div> <h2 class="groupheader">Member Data Documentation</h2> <a class="anchor" id="a4ed23809a07500539dd2e080888aee1f"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classuhd_1_1property__tree.html#aebbee624be5b4c8cd5c590aa60ccbd10">uhd::property_tree::sptr</a> uhd::device::_tree</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">protected</span></span> </td> </tr> </table> </div><div class="memdoc"> </div> </div> <hr/>The documentation for this class was generated from the following file:<ul> <li>include/uhd/<a class="el" href="device_8hpp_source.html">device.hpp</a></li> </ul> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Wed Oct 15 2014 11:47:53 for UHD by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.8 </small></address> </body> </html>