From 0183e3ed10c551fefdbb0ed095d896cf01699a54 Mon Sep 17 00:00:00 2001
From: Tom Rondeau <trondeau@vt.edu>
Date: Mon, 18 Mar 2013 13:13:48 -0400
Subject: blocks: removing lfsr and friends from core; now in gr-blocks.
---
gr-trellis/examples/python/test_viterbi_equalization.py | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'gr-trellis/examples/python/test_viterbi_equalization.py')
diff --git a/gr-trellis/examples/python/test_viterbi_equalization.py b/gr-trellis/examples/python/test_viterbi_equalization.py
index f1e61f90cb..987f171b2a 100755
--- a/gr-trellis/examples/python/test_viterbi_equalization.py
+++ b/gr-trellis/examples/python/test_viterbi_equalization.py
@@ -17,7 +17,7 @@ def run_test (f,Kb,bitspersymbol,K,dimensionality,tot_constellation,N0,seed):
tb = gr.top_block ()
# TX
- src = gr.lfsr_32k_source_s()
+ src = blocks.lfsr_32k_source_s()
src_head = blocks.head (gr.sizeof_short,Kb/16) # packet size in shorts
s2fsmi = blocks.packed_to_unpacked_ss(bitspersymbol,gr.GR_MSB_FIRST) # unpack shorts to symbols compatible with the FSM input cardinality
enc = trellis.encoder_ss(f,0) # initial state = 0
@@ -32,7 +32,7 @@ def run_test (f,Kb,bitspersymbol,K,dimensionality,tot_constellation,N0,seed):
metrics = trellis.metrics_f(f.O(),dimensionality,tot_constellation,digital.TRELLIS_EUCLIDEAN) # data preprocessing to generate metrics for Viterbi
va = trellis.viterbi_s(f,K,0,-1) # Put -1 if the Initial/Final states are not set.
fsmi2s = blocks.unpacked_to_packed_ss(bitspersymbol,gr.GR_MSB_FIRST) # pack FSM input symbols to shorts
- dst = gr.check_lfsr_32k_s();
+ dst = blocks.check_lfsr_32k_s();
tb.connect (src,src_head,s2fsmi,enc,mod)
tb.connect (mod,(add,0))
--
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