diff options
Diffstat (limited to 'gr-audio/examples/python/test_resampler.py')
| -rw-r--r-- | gr-audio/examples/python/test_resampler.py | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gr-audio/examples/python/test_resampler.py b/gr-audio/examples/python/test_resampler.py index e97836c61a..3da9b20e61 100644 --- a/gr-audio/examples/python/test_resampler.py +++ b/gr-audio/examples/python/test_resampler.py @@ -27,6 +27,7 @@ except ImportError: sys.stderr.write("Error: Program requires gr-blocks.\n") sys.exit(1) + class my_top_block(gr.top_block): def __init__(self): @@ -34,11 +35,11 @@ class my_top_block(gr.top_block): parser = ArgumentParser() parser.add_argument("-O", "--audio-output", default="", - help="pcm output device name. E.g., hw:0,0 or /dev/dsp") + help="pcm output device name. E.g., hw:0,0 or /dev/dsp") parser.add_argument("-i", "--input-rate", type=eng_float, default=8000, - help="set input sample rate to RATE %(default)r") + help="set input sample rate to RATE %(default)r") parser.add_argument("-o", "--output-rate", type=eng_float, default=48000, - help="set output sample rate to RATE %(default)r") + help="set output sample rate to RATE %(default)r") args = parser.parse_args() input_rate = int(args.input_rate) output_rate = int(args.output_rate) @@ -55,6 +56,7 @@ class my_top_block(gr.top_block): dst = audio.sink(output_rate, args.audio_output) self.connect(src0, rr, (dst, 0)) + if __name__ == '__main__': try: my_top_block().run() |