FGFS-4.1/adsb-out
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pynstrom 2020-02-14 22:32:23 -05:00
parent 2119e188b1
commit 604186ae75
1 changed files with 14 additions and 5 deletions
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19
route.py
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@ -7,6 +7,7 @@ from ADSB_Encoder import ADSB_Encoder
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 time import time
def usage(msg=False): def usage(msg=False):
if msg:print(msg) if msg:print(msg)
@ -23,7 +24,15 @@ def usage(msg=False):
print("-n | --name Unique name for file creation, Default:myRoute") print("-n | --name Unique name for file creation, Default:myRoute")
print("-c | --callsign Callsign, Default: pynny") print("-c | --callsign Callsign, Default: pynny")
print("") print("")
sys.exit(2) sys.exit(0)
def format_time(sec):
hrs,hrm = int(sec/3600),sec%3600
mns,sns = int(hrm/60),int(hrm%60)
if len(str(hrs)) < 2:hrs = "0%s"%hrs
if len(str(mns)) < 2:mns = "0%s"%mns
if len(str(sns)) < 2:sns = "0%s"%sns
return "%s:%s:%s"%(hrs,mns,sns)
def verify_coordinate(point): def verify_coordinate(point):
if len(point) != 2: if len(point) != 2:
@ -128,7 +137,7 @@ def main(argv=None):
os.mkdir(name) os.mkdir(name)
file = open("%s/tx_samples.py"%name,"w+") file = open("%s/tx_samples.py"%name,"w+")
baseCmd1,baseCmd2 = "hackrf_transfer -t "," -f 1090000000 -s 2000000 -x 20" baseCmd1,baseCmd2 = "hackrf_transfer -t "," -f 1090000000 -s 2000000 -x 30"
file.write("#!/usr/bin/env python3\n\r") file.write("#!/usr/bin/env python3\n\r")
file.write("from os import system\n\r") file.write("from os import system\n\r")
file.write("import threading, time\n\n\r") file.write("import threading, time\n\n\r")
@ -168,10 +177,10 @@ def main(argv=None):
file.close() file.close()
os.chmod("%s/tx_samples.py"%name,0o755) os.chmod("%s/tx_samples.py"%name,0o755)
if verbose:print("Transmit script written %s/tx_samples.py"%name) print("Transmit script written %s/tx_samples.py"%name)
encoder = ADSB_Encoder() encoder = ADSB_Encoder()
startTime = time()
for i,coord in enumerate(coords): for i,coord in enumerate(coords):
if i == (len(coords) - 1):coords[i].append(round(final_bearing((coords[i-1][0],coords[i-1][1]),(coord[0],coord[1])))) if i == (len(coords) - 1):coords[i].append(round(final_bearing((coords[i-1][0],coords[i-1][1]),(coord[0],coord[1]))))
else:coords[i].append(round(init_bearing((coord[0],coord[1]),(coords[i+1][0],coords[i+1][1])))) else:coords[i].append(round(init_bearing((coord[0],coord[1]),(coords[i+1][0],coords[i+1][1]))))
@ -183,7 +192,7 @@ def main(argv=None):
data = encoder.encode() data = encoder.encode()
if verbose:print("Writing %s/%s" % (name,coord[3])) if verbose:print("Writing %s/%s" % (name,coord[3]))
encoder.writeOutputFile(data) encoder.writeOutputFile(data)
print("%s coordinates encoded in %s"%(len(coords),format_time(time()-startTime)))
if __name__ == "__main__": if __name__ == "__main__":
main() main()