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<?xml version="1.0"?>
<!--
Copyright 2011 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 Mod
###################################################
-->
<block>
<name>OFDM Mod</name>
<key>digital_ofdm_mod</key>
<import>from grc_gnuradio import blks2 as grc_blks2</import>
<import>from gnuradio import digital</import>
<make>grc_blks2.packet_mod_$(type.fcn)(digital.ofdm_mod(
options=grc_blks2.options(
modulation="$modulation",
fft_length=$fft_length,
occupied_tones=$occupied_tones,
cp_length=$cp_length,
pad_for_usrp=$pad_for_usrp,
log=None,
verbose=None,
),
),
payload_length=$payload_length,
)</make>
<param>
<name>Input Type</name>
<key>type</key>
<value>float</value>
<type>enum</type>
<option>
<name>Complex</name>
<key>complex</key>
<opt>fcn:c</opt>
</option>
<option>
<name>Float</name>
<key>float</key>
<opt>fcn:f</opt>
</option>
<option>
<name>Int</name>
<key>int</key>
<opt>fcn:i</opt>
</option>
<option>
<name>Short</name>
<key>short</key>
<opt>fcn:s</opt>
</option>
<option>
<name>Byte</name>
<key>byte</key>
<opt>fcn:b</opt>
</option>
</param>
<param>
<name>Modulation</name>
<key>modulation</key>
<type>enum</type>
<option>
<name>BPSK</name>
<key>bpsk</key>
</option>
<option>
<name>QPSK</name>
<key>qpsk</key>
</option>
<option>
<name>8PSK</name>
<key>8psk</key>
</option>
<option>
<name>QAM8</name>
<key>qam8</key>
</option>
<option>
<name>QAM16</name>
<key>qam16</key>
</option>
<option>
<name>QAM64</name>
<key>qam64</key>
</option>
<option>
<name>QAM256</name>
<key>qam256</key>
</option>
</param>
<param>
<name>FFT Length</name>
<key>fft_length</key>
<value>512</value>
<type>int</type>
</param>
<param>
<name>Occupied Tones</name>
<key>occupied_tones</key>
<value>200</value>
<type>int</type>
</param>
<param>
<name>Cyclic Prefix Length</name>
<key>cp_length</key>
<value>128</value>
<type>int</type>
</param>
<param>
<name>Pad for USRP</name>
<key>pad_for_usrp</key>
<type>enum</type>
<option>
<name>Yes</name>
<key>True</key>
</option>
<option>
<name>No</name>
<key>False</key>
</option>
</param>
<param>
<name>Payload Length</name>
<key>payload_length</key>
<value>0</value>
<type>int</type>
</param>
<sink>
<name>in</name>
<type>$type</type>
</sink>
<source>
<name>out</name>
<type>complex</type>
</source>
<doc>Payload Length: 0 for automatic.</doc>
</block>
|
