<?xml version="1.0"?> <!-- ################################################### ## Packet Sink ################################################### --> <block> <name>Packet Sink</name> <key>digital_packet_sink</key> <import>from gnuradio import digital</import> <make>digital.packet_sink($sync_vector, $target_queue, $threshold)</make> <param> <name>Sync Vector</name> <key>sync_vector</key> <type>int_vector</type> </param> <param> <name>Target Message Queue</name> <key>target_queue</key> <type>raw</type> </param> <param> <name>Threshold</name> <key>threshold</key> <type>int</type> </param> <sink> <name>in</name> <type>float</type> </sink> </block>