grc/receiver/gsm_receiver_with_uplink.xml

<?xml version="1.0"?>
<block>
  <name>GSM Receiver (with uplink)</name>
  <key>gsm_receiver_with_uplink</key>
  <import>import grgsm</import>
  <make>grgsm.receiver($osr, $cell_allocation, $tseq_nums, True)</make>

  <param>
    <name>Oversampling ratio</name>
    <key>osr</key>
    <value>4</value>
    <type>int</type>
  </param>

  <param>
    <name>Cell allocation</name>
    <key>cell_allocation</key>
    <value>[0]</value>
    <type>float_vector</type>
    <hide>part</hide>
  </param>

  <param>
    <name>TSEQ numbers</name>
    <key>tseq_nums</key>
    <value>[]</value>
    <type>int_vector</type>
    <hide>part</hide>
  </param>

  <param>
    <name>Num Streams</name>
    <key>num_streams</key>
    <value>1</value>
    <type>int</type>
    <hide>part</hide>
  </param>

  <check>$num_streams &gt;= 0</check>
  
  <sink>
    <name>C</name>
    <type>complex</type>
    <nports>$num_streams</nports>
  </sink>


  <sink>
    <name>C_up</name>
    <type>complex</type>
    <nports>$num_streams</nports>
  </sink>

  <source>
    <name>C0</name>
    <type>message</type>
    <optional>1</optional>
  </source>
  
  <source>
    <name>CX</name>
    <type>message</type>
    <optional>1</optional>
  </source>

  <source>
    <name>measurements</name>
    <type>message</type>
    <optional>1</optional>
  </source>
</block>