<?xml version="1.0"?> <!-- ################################################### ##Packet Decoder ################################################### --> <block> <name>Packet Decoder</name> <key>blks2_packet_decoder</key> <import>from grc_gnuradio import blks2 as grc_blks2</import> <make>grc_blks2.packet_demod_$(type.fcn)(grc_blks2.packet_decoder( access_code=$access_code, threshold=$threshold, callback=lambda ok, payload: self.$(id).recv_pkt(ok, payload), ), )</make> <param> <name>Output Type</name> <key>type</key> <value>float</value> <type>enum</type> <option> <name>Complex</name> <key>complex</key> <opt>fcn:c</opt> </option> <option> <name>Float</name> <key>float</key> <opt>fcn:f</opt> </option> <option> <name>Int</name> <key>int</key> <opt>fcn:i</opt> </option> <option> <name>Short</name> <key>short</key> <opt>fcn:s</opt> </option> <option> <name>Byte</name> <key>byte</key> <opt>fcn:b</opt> </option> </param> <param> <name>Access Code</name> <key>access_code</key> <value></value> <type>string</type> </param> <param> <name>Threshold</name> <key>threshold</key> <value>-1</value> <type>int</type> </param> <sink> <name>in</name> <type>byte</type> </sink> <source> <name>out</name> <type>$type</type> </source> <doc> Packet decoder block, for use with the gnuradio demodulator blocks: gmsk, psk, qam. Access Code: string of 1's and 0's, leave blank for automatic. Threshold: -1 for automatic. </doc> </block>