FGFS-4.1/adsb-out
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zhongjin
2022-12-13 22:49:24 +08:00
parent 2c28feba3c
commit 976b35a753
1 changed files with 59 additions and 25 deletions
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ADSB_Encoder.py
+59 -25
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@@ -1,10 +1,16 @@
#!/usr/bin/env python3 #!/usr/bin/env python3
# -*- coding: UTF-8 -*-
from HackRF import HackRF from HackRF import HackRF
from PPM import PPM from PPM import PPM
from ModeS import ModeS from ModeS import ModeS
from getopt import getopt, GetoptError from getopt import getopt, GetoptError
import os,csv,sys import os,csv,sys
import numpy as np
import binascii
import socket # 导入 socket 模块
class ADSB_Encoder: class ADSB_Encoder:
def _set_vars(self,alt,lat,lon,capability,imgap,nicsup,rp,gnd,sstat,tc,icao,callsign,time,filename,speed,vspeed,heading): def _set_vars(self,alt,lat,lon,capability,imgap,nicsup,rp,gnd,sstat,tc,icao,callsign,time,filename,speed,vspeed,heading):
@@ -42,33 +48,61 @@ class ADSB_Encoder:
self.longitude, self.surface) self.longitude, self.surface)
df17_velocity = modes.vel_heading_encode(self.capability, self.icao, self.speed, self.heading, self.vspeed) df17_velocity = modes.vel_heading_encode(self.capability, self.icao, self.speed, self.heading, self.vspeed)
df17_callsign = modes.callsign_encode(self.capability, self.icao, self.callsign) df17_callsign = modes.callsign_encode(self.capability, self.icao, self.callsign)
m = "".join(map("0x{:02x}".format,df17_pos_even))
ma = "*" + m.replace("0x","").upper() + ";\n"
print(ma)
m = "".join(map("0x{:02x}".format,df17_pos_odd))
mb = "*" + m.replace("0x","").upper() + ";\n"
print(mb)
ppm = PPM() m = "".join(map("0x{:02x}".format,df17_velocity))
df17_array_position = ppm.frame_1090es_ppm_modulate(df17_pos_even, df17_pos_odd) mc = "*" + m.replace("0x","").upper() + ";\n"
df17_array_velocity = ppm.frame_1090es_ppm_modulate(df17_velocity, df17_velocity) print(mc)
df17_array_callsign = ppm.frame_1090es_ppm_modulate(df17_callsign, df17_callsign)
hackrf = HackRF() m = "".join(map("0x{:02x}".format,df17_callsign))
md = "*" + m.replace("0x","").upper() + ";\n"
print(md)
HOST = '127.0.0.1'
PORT = 30001
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((HOST, PORT))
s.sendall(str.encode(ma))
s.sendall(str.encode(mb))
s.sendall(str.encode(mc))
s.sendall(str.encode(md))
s.close()
#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 #Position
samples_array = hackrf.hackrf_raw_IQ_format(df17_array_position) #samples_array = hackrf.hackrf_raw_IQ_format(df17_array_position)
samples = samples+samples_array #samples = samples+samples_array
gap_array = ppm.addGap(self.intermessagegap) #gap_array = ppm.addGap(self.intermessagegap)
samples_array = hackrf.hackrf_raw_IQ_format(gap_array) #samples_array = hackrf.hackrf_raw_IQ_format(gap_array)
samples = samples+samples_array #samples = samples+samples_array
#Velocity #Velocity
samples_array = hackrf.hackrf_raw_IQ_format(df17_array_velocity) #samples_array = hackrf.hackrf_raw_IQ_format(df17_array_velocity)
samples = samples+samples_array #samples = samples+samples_array
gap_array = ppm.addGap(self.intermessagegap) #gap_array = ppm.addGap(self.intermessagegap)
samples_array = hackrf.hackrf_raw_IQ_format(gap_array) #samples_array = hackrf.hackrf_raw_IQ_format(gap_array)
samples = samples+samples_array #samples = samples+samples_array
#Callsign #Callsign
samples_array = hackrf.hackrf_raw_IQ_format(df17_array_callsign) #samples_array = hackrf.hackrf_raw_IQ_format(df17_array_callsign)
samples = samples+samples_array #samples = samples+samples_array
gap_array = ppm.addGap(self.intermessagegap) #gap_array = ppm.addGap(self.intermessagegap)
samples_array = hackrf.hackrf_raw_IQ_format(gap_array) #samples_array = hackrf.hackrf_raw_IQ_format(gap_array)
samples = samples+samples_array #samples = samples+samples_array
return samples return samples
def writeOutputFile(self, data): def writeOutputFile(self, data):
@@ -109,7 +143,7 @@ def usage(msg=False):
def main(): def main():
alt,lat,lon,capability,imgap,nicsup,rp,gnd,sstat,tc,icao,callsign,time,filename,speed,vspeed,heading = \ alt,lat,lon,capability,imgap,nicsup,rp,gnd,sstat,tc,icao,callsign,time,filename,speed,vspeed,heading = \
27000,38.919909,-75.5884171,5,99564,0,1,False,0,11,'0x75008F','pynny',0,'Samples_256K.iq8s',300,0,0 27000,28.81001,113.2,5,99564,0,1,False,0,11,'0x75008F','pynny',0,'Samples_256K.iq8s',300,0,0
try: try:
(opts, args) = getopt(sys.argv[1:], 'hi:a:s:v:b:c:t:r:o:', \ (opts, args) = getopt(sys.argv[1:], 'hi:a:s:v:b:c:t:r:o:', \
['help','icao=','lat=','long=','altitude=','speed=','vspeed=','bearing=','callsign=', ['help','icao=','lat=','long=','altitude=','speed=','vspeed=','bearing=','callsign=',
@@ -142,11 +176,11 @@ def main():
encoder = ADSB_Encoder() encoder = ADSB_Encoder()
encoder._set_vars(alt,lat,lon,capability,imgap,nicsup,rp,gnd,sstat,tc,icao,callsign,time,filename,speed,vspeed,heading) encoder._set_vars(alt,lat,lon,capability,imgap,nicsup,rp,gnd,sstat,tc,icao,callsign,time,filename,speed,vspeed,heading)
#attrs = vars(encoder) attrs = vars(encoder)
#print(', '.join("%s: %s" % item for item in attrs.items())) print(', '.join("%s: %s" % item for item in attrs.items()))
data = encoder.encode() data = encoder.encode()
encoder.writeOutputFile(data) #encoder.writeOutputFile(data)
if __name__ == "__main__": if __name__ == "__main__":
main() main()