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<?xml version="1.0"?>
<!--
###################################################
##SCCC Encoder
###################################################
-->
<block>
<name>SCCC Encoder</name>
<key>trellis_sccc_encoder_xx</key>
<category>[Core]/Trellis Coding</category>
<import>from gnuradio import trellis</import>
<make>trellis.sccc_encoder_$(type)(trellis.fsm($o_fsm_args), $o_init_state, trellis.fsm($i_fsm_args), $i_init_state, trellis.interleaver($interleaver_args), $bl)</make>
<param>
<name>Type</name>
<key>type</key>
<type>enum</type>
<option>
<name>Byte->Byte</name>
<key>bb</key>
<opt>input:byte</opt>
<opt>output:byte</opt>
</option>
<option>
<name>Byte->Short</name>
<key>bs</key>
<opt>input:byte</opt>
<opt>output:short</opt>
</option>
<option>
<name>Byte->Int</name>
<key>bi</key>
<opt>input:byte</opt>
<opt>output:int</opt>
</option>
<option>
<name>Short->Short</name>
<key>ss</key>
<opt>input:short</opt>
<opt>output:short</opt>
</option>
<option>
<name>Short->Int</name>
<key>si</key>
<opt>input:short</opt>
<opt>output:int</opt>
</option>
<option>
<name>Int->Int</name>
<key>ii</key>
<opt>input:int</opt>
<opt>output:int</opt>
</option>
</param>
<param>
<name>Outer FSM</name>
<key>o_fsm_args</key>
<type>raw</type>
</param>
<param>
<name>Outer Initial State</name>
<key>o_init_state</key>
<value>0</value>
<type>int</type>
</param>
<param>
<name>Inner FSM</name>
<key>i_fsm_args</key>
<type>raw</type>
</param>
<param>
<name>Inner Initial State</name>
<key>i_init_state</key>
<value>0</value>
<type>int</type>
</param>
<param>
<name>Interleaver</name>
<key>interleaver_args</key>
<type>raw</type>
</param>
<param>
<name>Blocklength</name>
<key>bl</key>
<type>int</type>
</param>
<check>(isinstance(eval(""" $o_fsm_args """[1:-1], locals(),globals()), str) and open($o_fsm_args).close()) or True</check>
<check>(isinstance(eval(""" $i_fsm_args """[1:-1], locals(),globals()), str) and open($i_fsm_args).close()) or True </check>
<sink>
<name>in</name>
<type>$type.input</type>
</sink>
<source>
<name>out</name>
<type>$type.output</type>
</source>
<doc>
The fsm and interleaver arguments are passed directly to the trellis.fsm() and trellis.interleaver() constructors.
</doc>
</block>
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