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Add points argument to control x-axis time scale.

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Isaac Konikoff
2019-11-11 15:15:54 -08:00
parent dbdaa38b4a
commit 741f0edb48
1 changed files with 6 additions and 5 deletions
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11
pulse_detect.py
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@@ -29,11 +29,12 @@ if __name__ == '__main__':
except: except:
print("Warning: failed to XInitThreads()") print("Warning: failed to XInitThreads()")
unixOptions = "f:s:" unixOptions = "f:s:p:"
gnuOptions = [ "freq=", "serno=" ] gnuOptions = [ "freq=", "serno=", "points=" ]
parser = argparse.ArgumentParser(description='pulse watcher') parser = argparse.ArgumentParser(description='pulse watcher')
parser.add_argument("--serno", type=str, help="hackrf serial number") parser.add_argument("--serno", type=str, help="hackrf serial number")
parser.add_argument("--freq", type=int, help="center frequency") parser.add_argument("--freq", type=int, help="center frequency in Hz")
parser.add_argument("--points", type=int, help="number of x-axis points")
args = parser.parse_args() args = parser.parse_args()
hackrf_sn = args.serno hackrf_sn = args.serno
center_freq = args.freq center_freq = args.freq
@@ -56,8 +57,8 @@ from gnuradio import qtgui
class pulse_detect(gr.top_block, Qt.QWidget): class pulse_detect(gr.top_block, Qt.QWidget):
# divide sample rate by point to get time scale in millisec # divide sample rate by points to get time scale in millisec
gnuradio_points = 100000 gnuradio_points = args.points
def __init__(self): def __init__(self):
gr.top_block.__init__(self, "Pulse Detect") gr.top_block.__init__(self, "Pulse Detect")