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-rwxr-xr-xgr-digital/examples/narrowband/benchmark_rx.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/gr-digital/examples/narrowband/benchmark_rx.py b/gr-digital/examples/narrowband/benchmark_rx.py
index a8a2e92c49..1439481941 100755
--- a/gr-digital/examples/narrowband/benchmark_rx.py
+++ b/gr-digital/examples/narrowband/benchmark_rx.py
@@ -51,8 +51,10 @@ class my_top_block(gr.top_block):
options.samples_per_symbol = self.source._sps
elif(options.from_file is not None):
+ sys.stderr.write(("Reading samples from '%s'.\n\n" % (options.from_file)))
self.source = gr.file_source(gr.sizeof_gr_complex, options.from_file)
else:
+ sys.stderr.write("No source defined, pulling samples from null source.\n\n")
self.source = gr.null_source(gr.sizeof_gr_complex)
# Set up receive path