<?xml version="1.0"?> <!-- Copyright 2012 Free Software Foundation, Inc. This file is part of GNU Radio GNU Radio is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. GNU Radio is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Radio; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Boston, MA 02110-1301, USA. --> <!-- ################################################### ##OFDM Frame Sink ################################################### --> <block> <name>OFDM Frame Sink</name> <key>digital_ofdm_frame_sink</key> <import>from gnuradio import digital</import> <make>digital.ofdm_frame_sink($syms, $vals, $queue, $occ_tones, $ph_gain, $frq_gain)</make> <param> <name>Symbol Points</name> <key>syms</key> <type>complex_vector</type> </param> <param> <name>Symbol Values</name> <key>vals</key> <type>int_vector</type> </param> <param> <name>Message Queue</name> <key>queue</key> <type>raw</type> </param> <param> <name>Occupied Tones</name> <key>occ_tones</key> <type>int</type> </param> <param> <name>Phase Gain</name> <key>ph_gain</key> <value>0.25</value> <type>real</type> </param> <param> <name>Freq. Gain</name> <key>frq_gain</key> <value>0.015625</value> <type>real</type> </param> <sink> <name>in</name> <type>complex</type> <vlen>$occ_tones</vlen> </sink> <sink> <name>flag</name> <type>byte</type> </sink> <source> <name>out</name> <type>complex</type> <vlen>$occ_tones</vlen> </source> </block>