From f049a184c38a9344efea24ec813a13499237e23b Mon Sep 17 00:00:00 2001
From: Tom Rondeau
Date: Sun, 17 Jun 2012 21:49:35 -0400
Subject: filter: adding fractional_interpolator_{cc,ff} with QA and GRC.

---
 gr-filter/grc/CMakeLists.txt                 |  1 +
 gr-filter/grc/filter_block_tree.xml          |  1 +
 gr-filter/grc/fractional_interpolator_xx.xml | 46 ++++++++++++++++++++++++++++
 3 files changed, 48 insertions(+)
 create mode 100644 gr-filter/grc/fractional_interpolator_xx.xml

(limited to 'gr-filter/grc')

diff --git a/gr-filter/grc/CMakeLists.txt b/gr-filter/grc/CMakeLists.txt
index 531dc5271..48d452d39 100644
--- a/gr-filter/grc/CMakeLists.txt
+++ b/gr-filter/grc/CMakeLists.txt
@@ -23,6 +23,7 @@ install(FILES
     fft_filter_xxx.xml
     fir_filter_xxx.xml
     filter_delay_fc.xml
+    fractional_interpolator_xx.xml
     freq_xlating_fir_filter_xxx.xml
     hilbert_fc.xml
     iir_filter_ffd.xml
diff --git a/gr-filter/grc/filter_block_tree.xml b/gr-filter/grc/filter_block_tree.xml
index 8ab43644b..7f34a1b70 100644
--- a/gr-filter/grc/filter_block_tree.xml
+++ b/gr-filter/grc/filter_block_tree.xml
@@ -34,6 +34,7 @@
 		<block>fft_filter_xxx</block>
 		<block>fir_filter_xxx</block>
 		<block>filter_delay_fc</block>
+		<block>fractional_interpolator_xx</block>
 		<block>freq_xlating_fir_filter_xxx</block>
 		<block>hilbert_fc</block>
 		<block>iir_filter_ffd</block>
diff --git a/gr-filter/grc/fractional_interpolator_xx.xml b/gr-filter/grc/fractional_interpolator_xx.xml
new file mode 100644
index 000000000..760e8bb06
--- /dev/null
+++ b/gr-filter/grc/fractional_interpolator_xx.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0"?>
+<!--
+###################################################
+##Fractional Interpolator
+###################################################
+ -->
+<block>
+	<name>Fractional Interpolator</name>
+	<key>fractional_interpolator_xx</key>
+	<import>from gnuradio import filter</import>
+	<make>filter.fractional_interpolator_$(type.fcn)($phase_shift, $interp_ratio)</make>
+	<callback>set_interp_ratio($interp_ratio)</callback>
+	<param>
+		<name>Type</name>
+		<key>type</key>
+		<type>enum</type>
+		<option>
+			<name>Complex</name>
+			<key>complex</key>
+			<opt>fcn:cc</opt>
+		</option>
+		<option>
+			<name>Float</name>
+			<key>float</key>
+			<opt>fcn:ff</opt>
+		</option>
+	</param>
+	<param>
+		<name>Phase Shift</name>
+		<key>phase_shift</key>
+		<type>real</type>
+	</param>
+	<param>
+		<name>Interpolation Ratio</name>
+		<key>interp_ratio</key>
+		<type>real</type>
+	</param>
+	<sink>
+		<name>in</name>
+		<type>$type</type>
+	</sink>
+	<source>
+		<name>out</name>
+		<type>$type</type>
+	</source>
+</block>
-- 
cgit