AM_Modulator.py.xml

<block>
  <name>Am Modulator</name>
  <key>AM_Modulator</key>
  <category>Custom</category>
  <import>from AM_Modulator import AM_Modulator  # grc-generated hier_block</import>
  <make>AM_Modulator(
    fgain=$fgain,
    fir_interp=$fir_interp,
    carrier_freq=$carrier_freq,
    rf_sample_rate=$rf_sample_rate,
    af_sample_rate=$af_sample_rate,
    filename=$filename,
)</make>
  <callback>set_fgain($fgain)</callback>
  <callback>set_fir_interp($fir_interp)</callback>
  <callback>set_carrier_freq($carrier_freq)</callback>
  <callback>set_rf_sample_rate($rf_sample_rate)</callback>
  <callback>set_af_sample_rate($af_sample_rate)</callback>
  <callback>set_filename($filename)</callback>
  <param>
    <name>Filter Gain</name>
    <key>fgain</key>
    <value>128</value>
    <type>raw</type>
  </param>
  <param>
    <name>Interpolate</name>
    <key>fir_interp</key>
    <value>512</value>
    <type>raw</type>
  </param>
  <param>
    <name>Carrier Frequency of AM </name>
    <key>carrier_freq</key>
    <value>530e3</value>
    <type>raw</type>
  </param>
  <param>
    <name>RF Sample Rate</name>
    <key>rf_sample_rate</key>
    <value>8192000</value>
    <type>raw</type>
  </param>
  <param>
    <name>Audio Wav Sample Rate</name>
    <key>af_sample_rate</key>
    <value>16000</value>
    <type>raw</type>
  </param>
  <param>
    <name>Source Audio File Name</name>
    <key>filename</key>
    <value>pgm1.wav</value>
    <type>raw</type>
  </param>
  <source>
    <name>out</name>
    <type>float</type>
    <vlen>1</vlen>
  </source>
  <doc>cswiger
Am Modulator
/root/.grc_gnuradio/AM_Modulator.py</doc>
  <grc_source>/root/am_modulator.grc</grc_source>
</block>