From 622464a324abc90f2724d3f846f0b1bdb38b97fc Mon Sep 17 00:00:00 2001
From: Tom Rondeau
Date: Mon, 18 Jun 2012 14:37:49 -0400
Subject: filter: adding PFB decimator with GRC and QA.

---
 gr-filter/grc/CMakeLists.txt        |  1 +
 gr-filter/grc/filter_block_tree.xml |  1 +
 gr-filter/grc/pfb_decimator.xml     | 43 +++++++++++++++++++++++++++++++++++++
 3 files changed, 45 insertions(+)
 create mode 100644 gr-filter/grc/pfb_decimator.xml

(limited to 'gr-filter/grc')

diff --git a/gr-filter/grc/CMakeLists.txt b/gr-filter/grc/CMakeLists.txt
index a269c2b25..a160b00bb 100644
--- a/gr-filter/grc/CMakeLists.txt
+++ b/gr-filter/grc/CMakeLists.txt
@@ -29,6 +29,7 @@ install(FILES
     iir_filter_ffd.xml
     interp_fir_filter_xxx.xml
     pfb_channelizer.xml
+    pfb_decimator.xml
     single_pole_iir_filter_xx.xml
     DESTINATION ${GRC_BLOCKS_DIR}
     COMPONENT "filter_python"
diff --git a/gr-filter/grc/filter_block_tree.xml b/gr-filter/grc/filter_block_tree.xml
index a5630bc88..2a0d02346 100644
--- a/gr-filter/grc/filter_block_tree.xml
+++ b/gr-filter/grc/filter_block_tree.xml
@@ -40,6 +40,7 @@
 		<block>iir_filter_ffd</block>
 		<block>interp_fir_filter_xxx</block>
 		<block>pfb_channelizer_ccf</block>
+		<block>pfb_decimator_ccf</block>
 		<block>single_pole_iir_filter_xx</block>
 	</cat>
 </cat>
diff --git a/gr-filter/grc/pfb_decimator.xml b/gr-filter/grc/pfb_decimator.xml
new file mode 100644
index 000000000..dea5bdb43
--- /dev/null
+++ b/gr-filter/grc/pfb_decimator.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0"?>
+<!--
+###################################################
+##Polyphase Channelizer
+###################################################
+ -->
+<block>
+	<name>Polyphase Decimator</name>
+	<key>pfb_decimator_ccf</key>
+	<import>from gnuradio import filter</import>
+	<import>from gnuradio.filter import firdes</import>
+	<make>filter.pfb.decimator_ccf(
+	  $decim,
+	  $taps,
+	  $channel)
+	</make>
+           <callback>set_taps($taps)</callback>
+	<param>
+		<name>Decimation</name>
+		<key>decim</key>
+		<type>int</type>
+	</param>
+	<param>
+		<name>Taps</name>
+		<key>taps</key>
+		<value>None</value>
+		<type>real_vector</type>
+	</param>
+	<param>
+		<name>Output Channel</name>
+		<key>channel</key>
+		<value>0</value>
+		<type>int</type>
+	</param>
+	<sink>
+		<name>in</name>
+		<type>complex</type>
+	</sink>
+	<source>
+		<name>out</name>
+		<type>complex</type>
+	</source>
+</block>
-- 
cgit