FGFS-4.1/adsb-out
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callsign

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nzkarit
2019-08-25 17:29:35 +12:00
parent 90116417d9
commit 8ed4cbf9b9
2 changed files with 81 additions and 0 deletions
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20
ADSB_Encoder.py
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@@ -65,6 +65,7 @@ def argParser():
parser.add_argument('--realtime', action='store', default=cfg.getboolean('general', 'realtime'), type=auto_bool, dest='realtime', help='When running a CSV which has a timestamp column whether to run in realtime following the timestamp or if just follow intermessagegap. If realtime is set it will override intermessagegap. Default: %(default)s')
# TODO Make it so it can do a static checksum or one/two bit error
# TODO Velocity, Heading and vertical speed as argument
# TODO Callsign
return parser.parse_args()
def singlePlane(arguments):
@@ -77,9 +78,12 @@ def singlePlane(arguments):
df17_velocity = modes.vel_heading_encode(arguments.capability, arguments.icao, 450, 200, -1000)
df17_callsign = modes.callsign_encode(arguments.capability, arguments.icao, 'karit___')
ppm = PPM()
df17_array_position = ppm.frame_1090es_ppm_modulate(df17_pos_even, df17_pos_odd)
df17_array_velocity = ppm.frame_1090es_ppm_modulate(df17_velocity, df17_velocity)
df17_array_callsign = ppm.frame_1090es_ppm_modulate(df17_callsign, df17_callsign)
hackrf = HackRF()
#Position
@@ -94,6 +98,12 @@ def singlePlane(arguments):
gap_array = ppm.addGap(arguments.intermessagegap)
samples_array = hackrf.hackrf_raw_IQ_format(gap_array)
samples = samples+samples_array
#Callsign
samples_array = hackrf.hackrf_raw_IQ_format(df17_array_callsign)
samples = samples+samples_array
gap_array = ppm.addGap(arguments.intermessagegap)
samples_array = hackrf.hackrf_raw_IQ_format(gap_array)
samples = samples+samples_array
return samples
def manyPlanes(arguments):
@@ -101,6 +111,7 @@ def manyPlanes(arguments):
samples = bytearray()
logger.info('Repeating the message %s times' % (arguments.repeats))
prevtimestamp = 0
#TODO Callsign, speed, heading, vert speed in CSV
for i in range(0, arguments.repeats):
with open(arguments.csvfile, newline='') as csvfile:
reader = csv.DictReader(csvfile, delimiter=',')
@@ -145,9 +156,12 @@ def manyPlanes(arguments):
df17_velocity = modes.vel_heading_encode(row['capability'], row['icao'], 450, 200, -1000)
df17_callsign = modes.callsign_encode(row['capability'], row['icao'], 'karit___')
ppm = PPM()
df17_array_position = ppm.frame_1090es_ppm_modulate(df17_pos_even, df17_pos_odd)
df17_array_velocity = ppm.frame_1090es_ppm_modulate(df17_velocity, df17_velocity)
df17_array_callsign = ppm.frame_1090es_ppm_modulate(df17_callsign, df17_callsign)
hackrf = HackRF()
#Position
@@ -162,6 +176,12 @@ def manyPlanes(arguments):
gap_array = ppm.addGap(arguments.intermessagegap)
samples_array = hackrf.hackrf_raw_IQ_format(gap_array)
samples = samples+samples_array
#Callsign
samples_array = hackrf.hackrf_raw_IQ_format(df17_array_callsign)
samples = samples+samples_array
gap_array = ppm.addGap(arguments.intermessagegap)
samples_array = hackrf.hackrf_raw_IQ_format(gap_array)
samples = samples+samples_array
return samples
def writeOutputFile(filename, data):