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-rwxr-xr-xgr-digital/examples/narrowband/digital_bert_tx.py6
1 files changed, 3 insertions, 3 deletions
diff --git a/gr-digital/examples/narrowband/digital_bert_tx.py b/gr-digital/examples/narrowband/digital_bert_tx.py
index 2a99137704..6859d2e7af 100755
--- a/gr-digital/examples/narrowband/digital_bert_tx.py
+++ b/gr-digital/examples/narrowband/digital_bert_tx.py
@@ -1,6 +1,6 @@
#!/usr/bin/env python
#
-# Copyright 2008,2011 Free Software Foundation, Inc.
+# Copyright 2008,2011,2013 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
@@ -43,7 +43,7 @@ class bert_transmit(gr.hier_block2):
gr.io_signature(1, 1, gr.sizeof_gr_complex)) # Input signature
# Create BERT data bit stream
- self._bits = gr.vector_source_b([1,], True) # Infinite stream of ones
+ self._bits = blocks.vector_source_b([1,], True) # Infinite stream of ones
self._scrambler = digital.scrambler_bb(0x8A, 0x7F, 7) # CCSDS 7-bit scrambler
self._mod = digital.generic_mod(constellation, differential,
@@ -80,7 +80,7 @@ class tx_psk_block(gr.top_block):
elif(options.to_file is not None):
self._sink = blocks.file_sink(gr.sizeof_gr_complex, options.to_file)
else:
- self._sink = gr.null_sink(gr.sizeof_gr_complex)
+ self._sink = blocks.null_sink(gr.sizeof_gr_complex)
self._transmitter = bert_transmit(self._modulator._constellation,