From 598924aa8be0740583d9d32f99269e1e55134b6e Mon Sep 17 00:00:00 2001
From: Tom Rondeau <trondeau@vt.edu>
Date: Fri, 26 Feb 2010 10:11:39 -0500
Subject: Fixing a few bugs in handling of real samples per symbol.
---
gnuradio-core/src/python/gnuradio/blks2impl/dqpsk2.py | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
(limited to 'gnuradio-core/src/python/gnuradio/blks2impl/dqpsk2.py')
diff --git a/gnuradio-core/src/python/gnuradio/blks2impl/dqpsk2.py b/gnuradio-core/src/python/gnuradio/blks2impl/dqpsk2.py
index 9fae6accac..96cf0144f2 100644
--- a/gnuradio-core/src/python/gnuradio/blks2impl/dqpsk2.py
+++ b/gnuradio-core/src/python/gnuradio/blks2impl/dqpsk2.py
@@ -83,8 +83,8 @@ class dqpsk2_mod(gr.hier_block2):
self._excess_bw = excess_bw
self._gray_code = gray_code
- if not isinstance(samples_per_symbol, int) or samples_per_symbol < 2:
- raise TypeError, ("sbp must be an integer >= 2, is %d" % samples_per_symbol)
+ if samples_per_symbol < 2:
+ raise TypeError, ("sbp must be >= 2, is %f" % samples_per_symbol)
ntaps = 11 * samples_per_symbol
@@ -107,7 +107,7 @@ class dqpsk2_mod(gr.hier_block2):
# pulse shaping filter
nfilts = 32
- ntaps = nfilts * 11 * self._samples_per_symbol # make nfilts filters of ntaps each
+ ntaps = 11 * int(nfilts * self._samples_per_symbol) # make nfilts filters of ntaps each
self.rrc_taps = gr.firdes.root_raised_cosine(
nfilts, # gain
nfilts, # sampling rate based on 32 filters in resampler
--
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