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<?xml version="1.0"?>
<!--
###################################################
## DVB-T Map
###################################################
-->
<block>
<name>DVB-T Map</name>
<key>dtv_dvbt_map</key>
<import>from gnuradio import dtv</import>
<make>dtv.dvbt_map($transmission_mode.payload_length, $constellation.val, $hierarchy.val, $transmission_mode.val, $gain)</make>
<param>
<name>Constellation Type</name>
<key>constellation</key>
<type>enum</type>
<option>
<name>QPSK</name>
<key>qpsk</key>
<opt>val:dtv.MOD_QPSK</opt>
</option>
<option>
<name>16QAM</name>
<key>16qam</key>
<opt>val:dtv.MOD_16QAM</opt>
</option>
<option>
<name>64QAM</name>
<key>64qam</key>
<opt>val:dtv.MOD_64QAM</opt>
</option>
</param>
<param>
<name>Hierarchy Type</name>
<key>hierarchy</key>
<type>enum</type>
<option>
<name>Non Hierarchical</name>
<key>nh</key>
<opt>val:dtv.NH</opt>
</option>
<option>
<name>Alpha 1</name>
<key>alpha1</key>
<opt>val:dtv.ALPHA1</opt>
</option>
<option>
<name>Alpha 2</name>
<key>alpha2</key>
<opt>val:dtv.ALPHA2</opt>
</option>
<option>
<name>Alpha 4</name>
<key>alpha4</key>
<opt>val:dtv.ALPHA4</opt>
</option>
</param>
<param>
<name>Transmission Mode</name>
<key>transmission_mode</key>
<type>enum</type>
<option>
<name>2K</name>
<key>T2k</key>
<opt>val:dtv.T2k</opt>
<opt>payload_length:1512</opt>
</option>
<option>
<name>8K</name>
<key>T8k</key>
<opt>val:dtv.T8k</opt>
<opt>payload_length:6048</opt>
</option>
</param>
<param>
<name>Gain</name>
<key>gain</key>
<value>1</value>
<type>complex</type>
</param>
<sink>
<name>in</name>
<type>byte</type>
<vlen>$transmission_mode.payload_length</vlen>
</sink>
<source>
<name>out</name>
<type>complex</type>
<vlen>$transmission_mode.payload_length</vlen>
</source>
</block>
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