<?xml version="1.0"?> <!-- ################################################### ##Stream Mux: ## all types, many inputs, only one output ################################################### --> <block> <name>Stream Mux</name> <key>gr_stream_mux</key> <import>from gnuradio import gr</import> <make>gr.stream_mux($type.size*$vlen, $lengths)</make> <param> <name>Type</name> <key>type</key> <type>enum</type> <option> <name>Complex</name> <key>complex</key> <opt>size:gr.sizeof_gr_complex</opt> </option> <option> <name>Float</name> <key>float</key> <opt>size:gr.sizeof_float</opt> </option> <option> <name>Int</name> <key>int</key> <opt>size:gr.sizeof_int</opt> </option> <option> <name>Short</name> <key>short</key> <opt>size:gr.sizeof_short</opt> </option> <option> <name>Byte</name> <key>byte</key> <opt>size:gr.sizeof_char</opt> </option> </param> <param> <name>Lengths</name> <key>lengths</key> <value>1, 1</value> <type>int_vector</type> </param> <param> <name>Num Inputs</name> <key>num_inputs</key> <value>2</value> <type>int</type> </param> <param> <name>Vec Length</name> <key>vlen</key> <value>1</value> <type>int</type> </param> <check>$num_inputs > 0</check> <check>$num_inputs == len($lengths)</check> <check>$vlen > 0</check> <sink> <name>in</name> <type>$type</type> <vlen>$vlen</vlen> <nports>$num_inputs</nports> </sink> <source> <name>out</name> <type>$type</type> <vlen>$vlen</vlen> </source> </block>