<?xml version="1.0"?> <!-- ################################################### ##Mute Block: ## Cast input to bool. ################################################### --> <block> <name>Mute</name> <key>gr_mute_xx</key> <import>from gnuradio import gr</import> <make>gr.mute_$(type.fcn)(bool($mute))</make> <callback>set_mute(bool($mute))</callback> <param> <name>IO Type</name> <key>type</key> <type>enum</type> <option> <name>Complex</name> <key>complex</key> <opt>fcn:cc</opt> </option> <option> <name>Float</name> <key>float</key> <opt>fcn:ff</opt> </option> <option> <name>Int</name> <key>int</key> <opt>fcn:ii</opt> </option> <option> <name>Short</name> <key>short</key> <opt>fcn:ss</opt> </option> </param> <param> <name>Mute</name> <key>mute</key> <value>False</value> <type>raw</type> <option> <name>True</name> <key>True</key> </option> <option> <name>False</name> <key>False</key> </option> </param> <sink> <name>in</name> <type>$type</type> </sink> <source> <name>out</name> <type>$type</type> </source> </block>