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<?xml version="1.0"?>
<block>
<name>FEC Decoder</name>
<key>fec_generic_decoder</key>
<import>from gnuradio import fec</import>
<make>fec.decoder($decoder, $itype.size, $otype.size)</make>
<param>
<name>Decoder Object</name>
<key>decoder</key>
<value>decoder_variable</value>
<type>raw</type>
</param>
<param>
<name>Input Type</name>
<key>itype</key>
<type>enum</type>
<option>
<name>Complex</name>
<key>complex</key>
<opt>size:gr.sizeof_gr_complex</opt>
</option>
<option>
<name>Float</name>
<key>float</key>
<opt>size:gr.sizeof_float</opt>
</option>
<option>
<name>Int</name>
<key>int</key>
<opt>size:gr.sizeof_int</opt>
</option>
<option>
<name>Short</name>
<key>short</key>
<opt>size:gr.sizeof_short</opt>
</option>
<option>
<name>Byte</name>
<key>byte</key>
<opt>size:gr.sizeof_char</opt>
</option>
</param>
<param>
<name>Output Type</name>
<key>otype</key>
<type>enum</type>
<option>
<name>Complex</name>
<key>complex</key>
<opt>size:gr.sizeof_gr_complex</opt>
</option>
<option>
<name>Float</name>
<key>float</key>
<opt>size:gr.sizeof_float</opt>
</option>
<option>
<name>Int</name>
<key>int</key>
<opt>size:gr.sizeof_int</opt>
</option>
<option>
<name>Short</name>
<key>short</key>
<opt>size:gr.sizeof_short</opt>
</option>
<option>
<name>Byte</name>
<key>byte</key>
<opt>size:gr.sizeof_char</opt>
</option>
</param>
<sink>
<name>in</name>
<type>$itype</type>
</sink>
<source>
<name>out</name>
<type>$otype</type>
</source>
<doc>
This is a GNU Radio adaptor for any FEC decoder following the generic_decoder API in the fec module. Input and output are flexible to accomodate decoders that, say, modulate their encoded results into complex or float types.
</doc>
</block>
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