<?xml version="1.0"?>
<!--
###################################################
##Trellis Viterbi
###################################################
 -->
<block>
	<name>Trellis Viterbi</name>
	<key>trellis_viterbi_x</key>
	<import>from gnuradio import trellis</import>
	<make>trellis.viterbi_$(type)(trellis.fsm($fsm_args), $block_size, $init_state, $final_state)</make>
	<param>
		<name>Type</name>
		<key>type</key>
		<type>enum</type>
		<option>
			<name>Int</name>
			<key>i</key>
			<opt>io:int</opt>
		</option>
		<option>
			<name>Short</name>
			<key>s</key>
			<opt>io:short</opt>
		</option>
		<option>
			<name>Byte</name>
			<key>b</key>
			<opt>io:byte</opt>
		</option>
	</param>
	<param>
		<name>FSM Args</name>
		<key>fsm_args</key>
		<type>raw</type>
	</param>
	<param>
		<name>Block Size</name>
		<key>block_size</key>
		<type>int</type>
	</param>
	<param>
		<name>Initial State</name>
		<key>init_state</key>
		<value>-1</value>
		<type>int</type>
	</param>
	<param>
		<name>Final State</name>
		<key>final_state</key>
		<value>-1</value>
		<type>int</type>
	</param>
	<sink>
		<name>in</name>
		<type>float</type>
	</sink>
	<source>
		<name>out</name>
		<type>$type.io</type>
	</source>
	<doc>
Viterbi Decoder. \
The fsm arguments are passed directly to the trellis.fsm() constructor.
	</doc>
</block>