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Bring back parameter checking, correct creation of grgsm_capture object

This commit is contained in:
Piotr Krysik 2017-09-11 10:01:12 +02:00
parent df0adf3d86
commit a80567f013
1 changed files with 6 additions and 3 deletions
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9
apps/helpers/grgsm_capture
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@ -218,15 +218,18 @@ if __name__ == '__main__':
arfcn = 0
fc = 939.4e6
if options.arfcn:
arfcn = options.arfcn
fc = grgsm.arfcn.arfcn2downlink(arfcn)
if not grgsm.arfcn.is_valid_arfcn(options.arfcn):
parser.error("ARFCN is not valid\n")
else:
arfcn = options.arfcn
fc = grgsm.arfcn.arfcn2downlink(arfcn)
elif options.fc:
fc = options.fc
arfcn = grgsm.arfcn.downlink2arfcn(options.fc)
tb = grgsm_capture(fc=fc, gain=options.gain, samp_rate=options.samp_rate,
ppm=options.ppm, arfcn=arfcn, cfile=options.cfile,
burst_file=options.burst_file, band=options.band, verbose=options.verbose,
burst_file=options.burst_file, verbose=options.verbose,
rec_length=options.rec_length, args=options.args)
def signal_handler(signal, frame):