From 552a7862a0ac82b71505248249a60de63b4e6308 Mon Sep 17 00:00:00 2001 From: nzkarit Date: Sun, 10 Sep 2017 20:55:34 +1200 Subject: [PATCH] Added repeat message --- ADSB_Encoder.py | 24 ++++++++++++++---------- 1 file changed, 14 insertions(+), 10 deletions(-) diff --git a/ADSB_Encoder.py b/ADSB_Encoder.py index 46da670..e2a6cce 100755 --- a/ADSB_Encoder.py +++ b/ADSB_Encoder.py @@ -68,18 +68,22 @@ if __name__ == "__main__": logger.info('Starting ADSB Encoder') logger.debug('The arguments: %s' % (arguments)) - modes = ModeS() - (df17_even, df17_odd) = modes.df17_pos_rep_encode(arguments.capability, arguments.icao, arguments.typecode, arguments.surveillancestatus, arguments.nicsupplementb, arguments.altitude, arguments.time, arguments.latitude, arguments.longitude, arguments.surface) - - ppm = PPM() - df17_array = ppm.frame_1090es_ppm_modulate(df17_even, df17_odd) - - hackrf = HackRF() - samples_array = hackrf.hackrf_raw_IQ_format(df17_array) - + logger.info('Repeating the message %s times' % (arguments.repeats)) SamplesFile = open('tmp.iq8s', 'wb') - SamplesFile.write(samples_array) + for i in range(0, arguments.repeats): + modes = ModeS() + (df17_even, df17_odd) = modes.df17_pos_rep_encode(arguments.capability, arguments.icao, arguments.typecode, arguments.surveillancestatus, arguments.nicsupplementb, arguments.altitude, arguments.time, arguments.latitude, arguments.longitude, arguments.surface) + + ppm = PPM() + df17_array = ppm.frame_1090es_ppm_modulate(df17_even, df17_odd) + + hackrf = HackRF() + samples_array = hackrf.hackrf_raw_IQ_format(df17_array) + + + SamplesFile.write(samples_array) SamplesFile.close() + os.system('sync') os.system("dd if=tmp.iq8s of=%s bs=4k seek=63" % (arguments.outputfilename)) # TODO redirect output to /dev/null os.system('sync') os.system('rm tmp.iq8s')