<?xml version="1.0"?>
<!--
###################################################
## Continuous Phase Modulation
###################################################
 -->
<block>
	<name>Continuous Phase Modulation</name>
	<key>digital_cpmmod_bc</key>
	<import>from gnuradio import gr, digital, analog</import>
	<make>digital.cpmmod_bc($type, $mod_index, $samples_per_symbol, $L, $beta)</make>
	<param>
		<name>CPM Type</name>
		<key>type</key>
		<type>enum</type>
		<option>
			<name>L-REC (Rectangular phase response)</name>
			<key>analog.cpm.LREC</key>
		</option>
		<option>
			<name>L-RC (Raised Cosine)</name>
			<key>analog.cpm.LRC</key>
		</option>
		<option>
			<name>L-SRC (Spectral raised cosine)</name>
			<key>analog.cpm.LSRC</key>
		</option>
		<option>
			<name>TFM (Tamed frequency modulation)</name>
			<key>analog.cpm.TFM</key>
		</option>
		<option>
			<name>Gaussian</name>
			<key>analog.cpm.GAUSSIAN</key>
		</option>
	</param>
	<param>
		<name>Modulation Index</name>
		<key>mod_index</key>
		<value>0.5</value>
		<type>real</type>
	</param>
	<param>
		<name>Samples/Symbol</name>
		<key>samples_per_symbol</key>
		<value>4</value>
		<type>int</type>
	</param>
	<param>
		<name>Pulse Duration (Symbols)</name>
		<key>L</key>
		<value>4</value>
		<type>int</type>
	</param>
	<param>
		<name>Phase Response Parameter (BT or Beta)</name>
		<key>beta</key>
		<value>0.3</value>
		<type>real</type>
	</param>
	<sink>
		<name>in</name>
		<type>byte</type>
	</sink>
	<source>
		<name>out</name>
		<type>complex</type>
	</source>
</block>
