<!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"/> <title>GNU Radio 3.3.0 C++ API: Signal Sinks</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.6.3 --> <div class="contents"> <h1>Signal Sinks<br/> <small> [<a class="el" href="group__block.html">GNU Radio C++ Signal Processing Blocks</a>]</small> </h1> <p><div class="dynheader"> Collaboration diagram for Signal Sinks:</div> <div class="dynsection"> <center><table><tr><td><img src="group__sink__blk.png" border="0" alt="" usemap="#group____sink____blk_map"/> <map name="group____sink____blk_map" id="group____sink____blk"> <area shape="rect" id="node1" href="group__usrp.html" title="USRP" alt="" coords="619,15,677,44"/><area shape="rect" id="node2" href="group__block.html" title="All C++ blocks that can be used in GR graphs are listed here or in the subcategories..." alt="" coords="7,68,279,97"/><area shape="rect" id="node4" href="group__ofdm__blk.html" title="OFDM Blocks" alt="" coords="596,68,700,97"/><area shape="rect" id="node5" href="group__usrp2.html" title="USRP2" alt="" coords="615,133,681,163"/></map></td></tr></table></center> </div> </p> <table border="0" cellpadding="0" cellspacing="0"> <tr><td colspan="2"><h2>Classes</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__bin__statistics__f.html">gr_bin_statistics_f</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">control scanning and record frequency domain statistics <a href="classgr__bin__statistics__f.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__check__counting__s.html">gr_check_counting_s</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">sink that checks if its input stream consists of a counting sequence. <a href="classgr__check__counting__s.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__check__lfsr__32k__s.html">gr_check_lfsr_32k_s</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">sink that checks if its input stream consists of a lfsr_32k sequence.This sink is typically used along with <a class="el" href="classgr__lfsr__32k__source__s.html" title="LFSR pseudo-random source with period of 2^15 bits (2^11 shorts)This source is typically...">gr_lfsr_32k_source_s</a> to test the USRP using its digital loopback mode. <a href="classgr__check__lfsr__32k__s.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__framer__sink__1.html">gr_framer_sink_1</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Given a stream of bits and access_code flags, assemble packets.input: stream of bytes from <a class="el" href="classgr__correlate__access__code__bb.html" title="Examine input for specified access code, one bit at a time.input: stream of bits...">gr_correlate_access_code_bb</a> output: none. Pushes assembled packet into target queue. <a href="classgr__framer__sink__1.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__null__sink.html">gr_null_sink</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Bit bucket. <a href="classgr__null__sink.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__ofdm__frame__sink.html">gr_ofdm_frame_sink</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Takes an OFDM symbol in, demaps it into bits of 0's and 1's, packs them into packets, and sends to to a message queue sink.NOTE: The mod input parameter simply chooses a pre-defined demapper/slicer. Eventually, we want to be able to pass in a reference to an object to do the demapping and slicing for a given modulation type. <a href="classgr__ofdm__frame__sink.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__packet__sink.html">gr_packet_sink</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">process received bits looking for packet sync, header, and process bits into packet <a href="classgr__packet__sink.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__probe__avg__mag__sqrd__c.html">gr_probe_avg_mag_sqrd_c</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">compute avg magnitude squared.input: gr_complex <a href="classgr__probe__avg__mag__sqrd__c.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__probe__avg__mag__sqrd__cf.html">gr_probe_avg_mag_sqrd_cf</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">compute avg magnitude squared.input: gr_complex output: gr_float <a href="classgr__probe__avg__mag__sqrd__cf.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__probe__avg__mag__sqrd__f.html">gr_probe_avg_mag_sqrd_f</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">compute avg magnitude squared.input: float <a href="classgr__probe__avg__mag__sqrd__f.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__probe__mpsk__snr__c.html">gr_probe_mpsk_snr_c</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__probe__signal__f.html">gr_probe_signal_f</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Sink that allows a sample to be grabbed from Python. <a href="classgr__probe__signal__f.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__vector__sink__b.html">gr_vector_sink_b</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">unsigned char sink that writes to a vector <a href="classgr__vector__sink__b.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__vector__sink__c.html">gr_vector_sink_c</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">gr_complex sink that writes to a vector <a href="classgr__vector__sink__c.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__vector__sink__f.html">gr_vector_sink_f</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">float sink that writes to a vector <a href="classgr__vector__sink__f.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__vector__sink__i.html">gr_vector_sink_i</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">int sink that writes to a vector <a href="classgr__vector__sink__i.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__vector__sink__s.html">gr_vector_sink_s</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">short sink that writes to a vector <a href="classgr__vector__sink__s.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__file__descriptor__sink.html">gr_file_descriptor_sink</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Write stream to file descriptor. <a href="classgr__file__descriptor__sink.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__file__sink.html">gr_file_sink</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Write stream to file. <a href="classgr__file__sink.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__histo__sink__f.html">gr_histo_sink_f</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Histogram module. <a href="classgr__histo__sink__f.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__message__sink.html">gr_message_sink</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Gather received items into messages and insert into msgq. <a href="classgr__message__sink.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__oscope__sink__f.html">gr_oscope_sink_f</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Building block for python oscilloscope module.Accepts multiple float streams. <a href="classgr__oscope__sink__f.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__oscope__sink__x.html">gr_oscope_sink_x</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Abstract class for python oscilloscope module.Don't instantiate this. Use <a class="el" href="classgr__oscope__sink__f.html" title="Building block for python oscilloscope module.Accepts multiple float streams.">gr_oscope_sink_f</a> or gr_oscope_sink_c instead. <a href="classgr__oscope__sink__x.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__udp__sink.html">gr_udp_sink</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Write stream to an UDP socket. <a href="classgr__udp__sink.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classgr__wavfile__sink.html">gr_wavfile_sink</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Read stream from a Microsoft PCM (.wav) file, output floats. <a href="classgr__wavfile__sink.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__sink__c.html">usrp_sink_c</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Interface to Universal Software Radio Peripheral Tx pathinput: gr_complex. <a href="classusrp__sink__c.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp__sink__s.html">usrp_sink_s</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Interface to Universal Software Radio Peripheral Tx pathinput: short. <a href="classusrp__sink__s.html#_details">More...</a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp2__sink__16sc.html">usrp2_sink_16sc</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classusrp2__sink__32fc.html">usrp2_sink_32fc</a></td></tr> </table> <hr/><a name="_details"></a><h2>Detailed Description</h2> </div> <hr class="footer"/><address style="text-align: right;"><small>Generated on Wed Dec 29 19:52:27 2010 for GNU Radio 3.3.0 C++ API by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.3 </small></address> </body> </html>
