<?xml version="1.0"?>
<block>
  <name>fsk4_demod_ff</name>
  <key>op25_fsk4_demod_ff</key>
  <category>op25</category>
  <import>import op25</import>
  <make>op25.fsk4_demod_ff($(id)_msgq_out, $sample_rate, $symbol_rate)</make>

  <param>
    <name>Sample Rate</name>
    <key>sample_rate</key>
    <value>28800</value>
    <type>real</type>
  </param>

  <param>
    <name>Symbol Rate</name>
    <key>symbol_rate</key>
    <value>4800</value>
    <type>real</type>
  </param>

  <!-- Must connect tune message queue as the block expects a queue as first argument! -->
  <!--<param>
    <name>Output Auto Tune</name>
    <key>tune_out</key>
    <value>True</value>
    <type>bool</type>
    <hide>part</hide>
    <option>
      <name>Yes</name>
      <key>True</key>
    </option>
    <option>
      <name>No</name>
      <key>False</key>
    </option>
  </param>-->

  <sink>
    <name>in</name>
    <type>float</type>
  </sink>

  <source>
    <name>dibits</name>
    <type>float</type>
  </source>

  <source>
    <name>tune</name>
    <type>msg</type>
    <!--<optional>1</optional>-->
  </source>
</block>
