From 7331b498973b1f1fd43e6770e60ef91150c06ed4 Mon Sep 17 00:00:00 2001
From: Josh Blum
Date: Wed, 25 Nov 2009 17:55:51 -0800
Subject: added missing block wrappers
---
grc/blocks/blks2_dxpsk2_demod.xml | 122 ++++++++++++++++++++++++++++++++++++++
1 file changed, 122 insertions(+)
create mode 100644 grc/blocks/blks2_dxpsk2_demod.xml
(limited to 'grc/blocks/blks2_dxpsk2_demod.xml')
diff --git a/grc/blocks/blks2_dxpsk2_demod.xml b/grc/blocks/blks2_dxpsk2_demod.xml
new file mode 100644
index 000000000..98658442e
--- /dev/null
+++ b/grc/blocks/blks2_dxpsk2_demod.xml
@@ -0,0 +1,122 @@
+
+
+
+ DPSK2 Demod
+ blks2_dxpsk2_demod
+ from gnuradio import blks2
+ blks2.$(type)2_demod(
+ samples_per_symbol=$samples_per_symbol,
+ excess_bw=$excess_bw,
+ costas_alpha=$costas_alpha,
+ timing_alpha=$timing_alpha,
+ timing_max_dev=$timing_max_dev,
+ gray_code=$gray_code,
+ verbose=$verbose,
+ log=$log,
+)
+
+ Type
+ type
+ enum
+
+
+
+
+ Samples/Symbol
+ samples_per_symbol
+ 2
+ int
+
+
+ Excess BW
+ excess_bw
+ 0.35
+ real
+
+
+ Costas Alpha
+ costas_alpha
+ 0.175
+ real
+
+
+ Timing Alpha
+ timing_alpha
+ 0.100
+ real
+
+
+ Timing Max Dev
+ timing_max_dev
+ 1.5
+ real
+
+
+ Omega Relative Limit
+ omega_relative_limit
+ 0.005
+ real
+
+
+ Gray Code
+ gray_code
+ True
+ enum
+
+
+
+
+ Verbose
+ verbose
+ False
+ bool
+ #if str($verbose) == 'False' then 'part' else 'none'#
+
+
+
+
+ Logging
+ log
+ False
+ bool
+ #if str($log) == 'False' then 'part' else 'none'#
+
+
+
+
+ in
+ complex
+
+
+ out
+ byte
+
+
--
cgit
From a57968df0b3f85ebe1d2f0b70185f90430548a12 Mon Sep 17 00:00:00 2001
From: Josh Blum
Date: Wed, 25 Nov 2009 19:38:36 -0800
Subject: added sync output port to dxpsk2 demod
---
grc/blocks/blks2_dxpsk2_demod.xml | 22 +++++++++++++++++++++-
1 file changed, 21 insertions(+), 1 deletion(-)
(limited to 'grc/blocks/blks2_dxpsk2_demod.xml')
diff --git a/grc/blocks/blks2_dxpsk2_demod.xml b/grc/blocks/blks2_dxpsk2_demod.xml
index 98658442e..c1af5368e 100644
--- a/grc/blocks/blks2_dxpsk2_demod.xml
+++ b/grc/blocks/blks2_dxpsk2_demod.xml
@@ -17,6 +17,7 @@
gray_code=$gray_code,
verbose=$verbose,
log=$log,
+ sync_out=$sync_out,
)
Type
@@ -71,7 +72,7 @@
Gray Code
gray_code
True
- enum
+ bool
+
+ Sync Out
+ sync_out
+ False
+ bool
+
+
+
in
complex
@@ -119,4 +134,9 @@
out
byte
+
+ sync
+ complex
+ 1
+
--
cgit
From 2ff1da1f41d9604155cdec90a7b4aa992330e3bf Mon Sep 17 00:00:00 2001
From: Josh Blum
Date: Wed, 25 Nov 2009 20:09:07 -0800
Subject: added callbacks for setting alphas
---
grc/blocks/blks2_dxpsk2_demod.xml | 3 +++
1 file changed, 3 insertions(+)
(limited to 'grc/blocks/blks2_dxpsk2_demod.xml')
diff --git a/grc/blocks/blks2_dxpsk2_demod.xml b/grc/blocks/blks2_dxpsk2_demod.xml
index c1af5368e..ce8305c50 100644
--- a/grc/blocks/blks2_dxpsk2_demod.xml
+++ b/grc/blocks/blks2_dxpsk2_demod.xml
@@ -19,6 +19,9 @@
log=$log,
sync_out=$sync_out,
)
+ clock_recov.set_alpha($costas_alpha)
+ clock_recov.set_beta(0.25*$costas_alpha**2)
+ time_recov.set_alpha($timing_alpha)
Type
type
--
cgit