<?xml version="1.0"?> <!-- ################################################### ##Rational Resampler ################################################### --> <block> <name>Rational Resampler</name> <key>blks2_rational_resampler_xxx</key> <import>from gnuradio import blks2</import> <import>from gnuradio.gr import firdes</import> <make>blks2.rational_resampler_$(type)( interpolation=$interp, decimation=$decim, #if $taps() taps=$taps, #else taps=None, #end if #if $fractional_bw() != 0 fractional_bw=$fractional_bw, #else fractional_bw=None, #end if )</make> <param> <name>Type</name> <key>type</key> <type>enum</type> <option> <name>Complex->Complex (Complex Taps)</name> <key>ccc</key> <opt>input:complex</opt> <opt>output:complex</opt> <opt>taps:complex_vector</opt> </option> <option> <name>Complex->Complex (Real Taps)</name> <key>ccf</key> <opt>input:complex</opt> <opt>output:complex</opt> <opt>taps:real_vector</opt> </option> <option> <name>Float->Float (Real Taps)</name> <key>fff</key> <opt>input:float</opt> <opt>output:float</opt> <opt>taps:real_vector</opt> </option> </param> <param> <name>Decimation</name> <key>decim</key> <value>1</value> <type>int</type> </param> <param> <name>Interpolation</name> <key>interp</key> <value>1</value> <type>int</type> </param> <param> <name>Taps</name> <key>taps</key> <value>[]</value> <type>$type.taps</type> </param> <param> <name>Fractional BW</name> <key>fractional_bw</key> <value>0</value> <type>real</type> </param> <sink> <name>in</name> <type>$type.input</type> </sink> <source> <name>out</name> <type>$type.output</type> </source> <doc> Leave taps empty for automatic value. Leave fractional bandwidth 0 for automatic value. </doc> </block>