From ec8e9c7e113046c66176498f12ec79f11d3da65e Mon Sep 17 00:00:00 2001
From: Tom Rondeau <trondeau@vt.edu>
Date: Sat, 13 Mar 2010 20:08:50 -0500
Subject: Adding version 2 of receive path so as not to affect old dbpsk and
dqpsk operations.
---
gnuradio-core/src/python/gnuradio/blks2impl/dbpsk.py | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
(limited to 'gnuradio-core/src/python/gnuradio')
diff --git a/gnuradio-core/src/python/gnuradio/blks2impl/dbpsk.py b/gnuradio-core/src/python/gnuradio/blks2impl/dbpsk.py
index 860015c3f0..55e4890f30 100644
--- a/gnuradio-core/src/python/gnuradio/blks2impl/dbpsk.py
+++ b/gnuradio-core/src/python/gnuradio/blks2impl/dbpsk.py
@@ -233,10 +233,10 @@ class dbpsk_demod(gr.hier_block2):
arity = pow(2,self.bits_per_symbol())
# Automatic gain control
- scale = (1.0/16384.0)
- self.pre_scaler = gr.multiply_const_cc(scale) # scale the signal from full-range to +-1
- #self.agc = gr.agc2_cc(0.6e-1, 1e-3, 1, 1, 100)
- self.agc = gr.feedforward_agc_cc(16, 2.0)
+ #scale = (1.0/16384.0)
+ #self.pre_scaler = gr.multiply_const_cc(scale) # scale the signal from full-range to +-1
+ self.agc = gr.agc2_cc(0.6e-1, 1e-3, 1, 1, 100)
+ #self.agc = gr.feedforward_agc_cc(16, 2.0)
# RRC data filter
ntaps = 11 * samples_per_symbol
@@ -288,7 +288,7 @@ class dbpsk_demod(gr.hier_block2):
self._setup_logging()
# Connect and Initialize base class
- self.connect(self, self.pre_scaler, self.agc, self.rrc_filter, self.receiver,
+ self.connect(self, self.agc, self.rrc_filter, self.receiver,
self.diffdec, self.slicer, self.symbol_mapper, self.unpack, self)
def samples_per_symbol(self):
--
cgit v1.2.3