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-rwxr-xr-xgr-digital/examples/narrowband/benchmark_tx.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/gr-digital/examples/narrowband/benchmark_tx.py b/gr-digital/examples/narrowband/benchmark_tx.py
index 39b0066f4b..6f1d752814 100755
--- a/gr-digital/examples/narrowband/benchmark_tx.py
+++ b/gr-digital/examples/narrowband/benchmark_tx.py
@@ -50,8 +50,10 @@ class my_top_block(gr.top_block):
options.samples_per_symbol = self.sink._sps
elif(options.to_file is not None):
+ sys.stderr.write(("Saving samples to '%s'.\n\n" % (options.to_file)))
self.sink = gr.file_sink(gr.sizeof_gr_complex, options.to_file)
else:
+ sys.stderr.write("No sink defined, dumping samples to null sink.\n\n")
self.sink = gr.null_sink(gr.sizeof_gr_complex)
# do this after for any adjustments to the options that may