188 lines
9.4 KiB
Python
Executable File
188 lines
9.4 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
#
|
|
|
|
from HackRF import HackRF
|
|
from PPM import PPM
|
|
from ModeS import ModeS
|
|
from sys import argv, exit
|
|
import argparse
|
|
import configparser
|
|
import logging
|
|
import logging.config
|
|
import os
|
|
import csv
|
|
|
|
###############################################################
|
|
|
|
# Copyright (C) 2017 Linar Yusupov
|
|
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
###############################################################
|
|
# Further work on fork
|
|
# Copyright (C) 2017 David Robinson
|
|
|
|
def auto_int(x):
|
|
"""Parses HEX into for argParser"""
|
|
return int(x, 0)
|
|
|
|
def auto_bool(x):
|
|
if x.lower() in ('yes', 'true', 't', 'y', '1'):
|
|
return True
|
|
elif x.lower() in ('no', 'false', 'f', 'n', '0'):
|
|
return False
|
|
else:
|
|
raise argparse.ArgumentTypeError('Boolean value expected.')
|
|
|
|
def argParser():
|
|
description = 'This tool will generate ADS-B data in a form that a hackRF can broadcast. In addition to providing the information at the command the defaults can be changed in the config.cfg file and the the loggin config changed in logging.cfg.'
|
|
parser = argparse.ArgumentParser(description=description)
|
|
parser.add_argument('-i', '--icao', action='store', type=auto_int, dest='icao', default=cfg.get('plane', 'icao'), help='The ICAO number for the plane in hex. Ensure the ICAO is prefixed with \'0x\' to ensure this is parsed as a hex number. Default: %(default)s')
|
|
parser.add_argument('--lat', '--latitude', action='store', type=float, dest='latitude', default=cfg.getfloat('plane', 'latitude'), help='Latitude for the plane in decminal degrees. Default: %(default)s')
|
|
parser.add_argument('--lon', '--long', '--longitude', action='store', type=float, dest='longitude', default=cfg.getfloat('plane', 'longitude'), help='Longitude for the place in decminal degrees. Default: %(default)s')
|
|
parser.add_argument('-a', '--alt', '--altitude', action='store', type=float, dest='altitude', default=cfg.getfloat('plane', 'altitude'), help='Altitude in decminal feet. Default: %(default)s')
|
|
parser.add_argument('--ca', '--capability', action='store', type=int, dest='capability', default=cfg.getint('plane', 'capability'), help='The capability. (Think this is always 5 from ADSB messages. More info would be appreciate). Default: %(default)s')
|
|
parser.add_argument('--tc', '--typecode', action='store', type=int, dest='typecode', default=cfg.getint('plane', 'typecode'), help='The type for the ADSB messsage. See https://adsb-decode-guide.readthedocs.io/en/latest/content/introduction.html#ads-b-message-types for more information. Default: %(default)s')
|
|
parser.add_argument('--ss', '--surveillancestatus', action='store', type=int, dest='surveillancestatus', default=cfg.getint('plane', 'surveillancestatus'), help='The surveillance status. (Think this is always 0 from ADSB messages. More info would be appreciate). Default: %(default)s')
|
|
parser.add_argument('--nicsb', '--nicsupplementb', action='store', type=int, dest='nicsupplementb', default=cfg.getint('plane', 'nicsupplementb'), help='The NIC supplement-B.(Think this is always 0 from ADSB messages. More info would be appreciate). Default: %(default)s')
|
|
parser.add_argument('--time', action='store', type=int, dest='time', default=cfg.getint('plane', 'time'), help='The time. (Think this is always 0 from ADSB messages. More info would be appreciate). Default: %(default)s')
|
|
parser.add_argument('-s', '--surface', action='store', default=cfg.getboolean('plane', 'surface'), type=auto_bool, dest='surface', help='If the plane is on the ground or not. Default: %(default)s')
|
|
parser.add_argument('-o', '--out', '--output', action='store', type=str, default=cfg.get('general', 'outputfilename'), dest='outputfilename', help='The iq8s output filename. This is the file which you will feed into the hackRF. Default: %(default)s')
|
|
parser.add_argument('-r', '--repeats', action='store', dest='repeats', type=int, default=cfg.getint('general', 'repeats'), help='How many repeats of the data to perform. Default: %(default)s')
|
|
parser.add_argument('--csv', '--csvfile', '--in', '--input', action='store', type=str, default=cfg.get('general', 'csvfile'), dest='csvfile', help='Import a CSV file with the plane data in it. Default: %(default)s')
|
|
# TODO Make it so it can do a static checksum
|
|
# TODO Get pause between messages
|
|
# TODO Get pause between repeats
|
|
# TODO Do a pause function
|
|
return parser.parse_args()
|
|
|
|
def singlePlane(arguments):
|
|
logger.info('Processing default and command line options for a single plane')
|
|
logger.info('Repeating the message %s times' % (arguments.repeats))
|
|
samples = bytearray()
|
|
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)
|
|
samples = samples+samples_array
|
|
return samples
|
|
|
|
def manyPlanes(arguments):
|
|
logger.info('Processing CSV file')
|
|
samples = bytearray()
|
|
logger.info('Repeating the message %s times' % (arguments.repeats))
|
|
for i in range(0, arguments.repeats):
|
|
with open(arguments.csvfile, newline='') as csvfile:
|
|
reader = csv.DictReader(csvfile, delimiter=',')
|
|
for row in reader:
|
|
if not 'icao' in row.keys():
|
|
row['icao'] = arguments.icao
|
|
else:
|
|
row['icao'] = int(row['icao'], 0)
|
|
if not 'latitude' in row.keys():
|
|
row['latitude'] = arguments.latitude
|
|
if not 'longitude' in row.keys():
|
|
row['longitude'] = arguments.longitude
|
|
if not 'altitude' in row.keys():
|
|
row['altitude'] = arguments.altitude
|
|
if not 'capability' in row.keys():
|
|
row['capability'] = arguments.capability
|
|
if not 'typecode' in row.keys():
|
|
row['typecode'] = arguments.typecode
|
|
if not 'surveillancestatus' in row.keys():
|
|
row['surveillancestatus'] = arguments.surveillancestatus
|
|
if not 'nicsupplementb' in row.keys():
|
|
row['nicsupplementb'] = arguments.nicsupplementb
|
|
if not 'time' in row.keys():
|
|
row['time'] = arguments.time
|
|
if not 'surface' in row.keys():
|
|
row['surface'] = arguments.surface
|
|
logger.debug('Row from CSV: %s' % (row))
|
|
modes = ModeS()
|
|
(df17_even, df17_odd) = modes.df17_pos_rep_encode(row['capability'], row['icao'], row['typecode'], row['surveillancestatus'], row['nicsupplementb'], row['altitude'], row['time'], row['latitude'], row['longitude'], row['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)
|
|
samples = samples+samples_array
|
|
return samples
|
|
|
|
def writeOutputFile(filename, data):
|
|
tmpfile = '%s.tmp'%(filename)
|
|
logger.info('Writing %s file'%(tmpfile))
|
|
SamplesFile = open(tmpfile, 'wb')
|
|
SamplesFile.write(data)
|
|
SamplesFile.close()
|
|
os.system('sync')
|
|
os.system('rm %s' % (filename))
|
|
logger.info('dd for file: %s' % (filename))
|
|
os.system("dd if=%s of=%s bs=4k seek=63 > /dev/null 2>&1" % (tmpfile, filename))
|
|
os.system('sync')
|
|
os.system('rm %s'%(tmpfile))
|
|
|
|
def main():
|
|
global cfg
|
|
cfg = configparser.ConfigParser()
|
|
cfg.read('config.cfg')
|
|
|
|
arguments = argParser()
|
|
|
|
global logger
|
|
logging.config.fileConfig('logging.cfg')
|
|
logger = logging.getLogger(__name__)
|
|
logger.info('Starting ADSB Encoder')
|
|
logger.debug('The arguments: %s' % (arguments))
|
|
data = None
|
|
if arguments.csvfile == '':
|
|
data = singlePlane(arguments)
|
|
else:
|
|
data = manyPlanes(arguments)
|
|
writeOutputFile(arguments.outputfilename, data)
|
|
logger.info('Complete')
|
|
|
|
def threadingCSV(csv):
|
|
global cfg
|
|
cfg = configparser.ConfigParser()
|
|
cfg.read('config.cfg')
|
|
|
|
arguments = argParser()
|
|
arguments.csvfile = csv[0]
|
|
arguments.outputfilename = csv[1]
|
|
global logger
|
|
logging.config.fileConfig('logging.cfg')
|
|
logger = logging.getLogger(__name__)
|
|
logger.info('Starting ADSB Encoder')
|
|
logger.debug('The arguments: %s' % (arguments))
|
|
data = None
|
|
if arguments.csvfile == '':
|
|
data = singlePlane(arguments)
|
|
else:
|
|
data = manyPlanes(arguments)
|
|
writeOutputFile(arguments.outputfilename, data)
|
|
logger.info('Complete')
|
|
|
|
if __name__ == "__main__":
|
|
main()
|
|
|
|
|
|
|
|
|