From 9988664127b367fa8fee4409f8460673d6f265e1 Mon Sep 17 00:00:00 2001
From: jblum
Date: Tue, 23 Jun 2009 20:38:18 +0000
Subject: Merging r11186:11273 from grc branch. Fixes, features, and
 reorganization for grc. Minor fixes and features for wxgui forms.

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11274 221aa14e-8319-0410-a670-987f0aec2ac5
---
 grc/blocks/gr_fft_vxx.xml | 81 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 grc/blocks/gr_fft_vxx.xml

(limited to 'grc/blocks/gr_fft_vxx.xml')

diff --git a/grc/blocks/gr_fft_vxx.xml b/grc/blocks/gr_fft_vxx.xml
new file mode 100644
index 000000000..d398486ef
--- /dev/null
+++ b/grc/blocks/gr_fft_vxx.xml
@@ -0,0 +1,81 @@
+<?xml version="1.0"?>
+<!--
+###################################################
+##FFT
+###################################################
+ -->
+<block>
+	<name>FFT</name>
+	<key>gr_fft_vxx</key>
+	<import>from gnuradio import gr</import>
+	<import>from gnuradio import window</import>
+	<make>#if $type() == "complex"
+gr.fft_vcc($fft_size, $forward, $window, $shift)
+#else
+gr.fft_vfc($fft_size, $forward, $window)
+#end if</make>
+	<param>
+		<name>Input Type</name>
+		<key>type</key>
+		<type>enum</type>
+		<option>
+			<name>Complex</name>
+			<key>complex</key>
+			<opt>hide_shift:</opt>
+		</option>
+		<option>
+			<name>Float</name>
+			<key>float</key>
+			<opt>hide_shift:all</opt>
+		</option>
+	</param>
+	<param>
+		<name>FFT Size</name>
+		<key>fft_size</key>
+		<value>1024</value>
+		<type>int</type>
+	</param>
+	<param>
+		<name>Forward/Reverse</name>
+		<key>forward</key>
+		<type>enum</type>
+		<option>
+			<name>Forward</name>
+			<key>True</key>
+		</option>
+		<option>
+			<name>Reverse</name>
+			<key>False</key>
+		</option>
+	</param>
+	<param>
+		<name>Window</name>
+		<key>window</key>
+		<value>window.blackmanharris(1024)</value>
+		<type>real_vector</type>
+	</param>
+	<param>
+		<name>Shift</name>
+		<key>shift</key>
+		<type>enum</type>
+		<hide>$type.hide_shift</hide>
+		<option>
+			<name>Yes</name>
+			<key>True</key>
+		</option>
+		<option>
+			<name>No</name>
+			<key>False</key>
+		</option>
+	</param>
+	<sink>
+		<name>in</name>
+		<type>$type</type>
+		<vlen>$fft_size</vlen>
+	</sink>
+	<source>
+		<name>out</name>
+		<type>complex</type>
+		<vlen>$fft_size</vlen>
+	</source>
+</block>
-- 
cgit 


From 09f0820f2c275219d63c201c23deb77f8351fa35 Mon Sep 17 00:00:00 2001
From: Tom Rondeau
Date: Mon, 6 Feb 2012 17:32:23 -0500
Subject: grc: add nthread parameter to FFT-based blocks.

---
 grc/blocks/gr_fft_vxx.xml | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'grc/blocks/gr_fft_vxx.xml')

diff --git a/grc/blocks/gr_fft_vxx.xml b/grc/blocks/gr_fft_vxx.xml
index d398486ef..565354e41 100644
--- a/grc/blocks/gr_fft_vxx.xml
+++ b/grc/blocks/gr_fft_vxx.xml
@@ -10,10 +10,11 @@
 	<import>from gnuradio import gr</import>
 	<import>from gnuradio import window</import>
 	<make>#if $type() == "complex"
-gr.fft_vcc($fft_size, $forward, $window, $shift)
+gr.fft_vcc($fft_size, $forward, $window, $shift, $nthreads)
 #else
-gr.fft_vfc($fft_size, $forward, $window)
+gr.fft_vfc($fft_size, $forward, $window, $nthreads)
 #end if</make>
+	<callback>set_nthreads($nthreads)</callback>
 	<param>
 		<name>Input Type</name>
 		<key>type</key>
@@ -68,6 +69,12 @@ gr.fft_vfc($fft_size, $forward, $window)
 			<key>False</key>
 		</option>
 	</param>
+	<param>
+		<name>Num. Threads</name>
+		<key>nthreads</key>
+		<value>1</value>
+		<type>int</type>
+	</param>
 	<sink>
 		<name>in</name>
 		<type>$type</type>
-- 
cgit