From 2d93968cd63aa89cbd218f7d70ed2ae44393bab1 Mon Sep 17 00:00:00 2001
From: Matt Ettus <matt@ettus.com>
Date: Tue, 6 Oct 2009 15:37:30 -0700
Subject: [PATCH] rename and make output optional

---
 grc/blocks/Makefile.am                                   | 2 +-
 grc/blocks/block_tree.xml                                | 2 +-
 .../{gr_pfb_clock_recovery.xml => gr_pfb_clock_sync.xml} | 9 +++++----
 3 files changed, 7 insertions(+), 6 deletions(-)
 rename grc/blocks/{gr_pfb_clock_recovery.xml => gr_pfb_clock_sync.xml} (80%)

diff --git a/grc/blocks/Makefile.am b/grc/blocks/Makefile.am
index 0ee9be6c..7c769c4b 100644
--- a/grc/blocks/Makefile.am
+++ b/grc/blocks/Makefile.am
@@ -144,7 +144,7 @@ dist_ourdata_DATA = \
 	gr_packed_to_unpacked_xx.xml \
 	gr_peak_detector2_fb.xml \
 	gr_peak_detector_xb.xml \
-	gr_pfb_clock_recovery.xml \
+	gr_pfb_clock_sync.xml \
 	gr_phase_modulator_fc.xml \
 	gr_pll_carriertracking_cc.xml \
 	gr_pll_freqdet_cf.xml \
diff --git a/grc/blocks/block_tree.xml b/grc/blocks/block_tree.xml
index 5b10d1f1..509956d3 100644
--- a/grc/blocks/block_tree.xml
+++ b/grc/blocks/block_tree.xml
@@ -124,7 +124,7 @@
 	<cat>
 		<name>Synchronizers</name>
 		<block>gr_clock_recovery_mm_xx</block>
-		<block>gr_pfb_clock_recovery_ccf</block>
+		<block>gr_pfb_clock_sync_ccf</block>
 
 		<block>gr_costas_loop_cc</block>
 		<block>gr_dd_mpsk_sync_cc</block>
diff --git a/grc/blocks/gr_pfb_clock_recovery.xml b/grc/blocks/gr_pfb_clock_sync.xml
similarity index 80%
rename from grc/blocks/gr_pfb_clock_recovery.xml
rename to grc/blocks/gr_pfb_clock_sync.xml
index 90ecfcf4..9e2f3fa9 100644
--- a/grc/blocks/gr_pfb_clock_recovery.xml
+++ b/grc/blocks/gr_pfb_clock_sync.xml
@@ -1,14 +1,14 @@
 <?xml version="1.0"?>
 <!--
 ###################################################
-## Polyphase Filter based Clock Recovery
+## Polyphase Filter based Clock Sync
 ###################################################
  -->
 <block>
-	<name>Polyphase Clock Recovery</name>
-	<key>gr_pfb_clock_recovery_ccf</key>
+	<name>Polyphase Clock Sync</name>
+	<key>gr_pfb_clock_sync_ccf</key>
 	<import>from gnuradio import gr</import>
-	<make>gr.pfb_clock_recovery_ccf($sps, $gain, $taps, $filter_size, $init_phase)</make>
+	<make>gr.pfb_clock_sync_ccf($sps, $gain, $taps, $filter_size, $init_phase)</make>
 	<callback>set_taps($taps)</callback>
 	<callback>set_gain($gain)</callback>
 
@@ -48,5 +48,6 @@
 	<source>
 		<name>err</name>
 		<type>float</type>
+		<optional>1</optional>
 	</source>
 </block>
-- 
2.39.5