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-rwxr-xr-xgr-trellis/examples/python/test_sccc_turbo1.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/gr-trellis/examples/python/test_sccc_turbo1.py b/gr-trellis/examples/python/test_sccc_turbo1.py
index 60188e4d3b..62a0b6e318 100755
--- a/gr-trellis/examples/python/test_sccc_turbo1.py
+++ b/gr-trellis/examples/python/test_sccc_turbo1.py
@@ -1,7 +1,7 @@
#!/usr/bin/env python
from gnuradio import gr
-from gnuradio import trellis, digital
+from gnuradio import trellis, digital, blocks
from gnuradio import eng_notation
import math
import sys
@@ -25,7 +25,7 @@ def run_test (fo,fi,interleaver,Kb,bitspersymbol,K,dimensionality,constellation,
mod = digital.chunks_to_symbols_sf(constellation,dimensionality)
# CHANNEL
- add = gr.add_ff()
+ add = blocks.add_ff()
noise = analog.noise_source_f(analog.GR_GAUSSIAN,math.sqrt(N0/2),seed)
# RX