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 PPM import PPM
from ModeS import ModeS
from time import time
def usage(msg=False):
if msg:print(msg)
@ -23,7 +24,15 @@ def usage(msg=False):
print("-n | --name Unique name for file creation, Default:myRoute")
print("-c | --callsign Callsign, Default: pynny")
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):
if len(point) != 2:
@ -128,7 +137,7 @@ def main(argv=None):
os.mkdir(name)
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("from os import system\n\r")
file.write("import threading, time\n\n\r")
@ -168,10 +177,10 @@ def main(argv=None):
file.close()
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()
startTime = time()
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]))))
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()
if verbose:print("Writing %s/%s" % (name,coord[3]))
encoder.writeOutputFile(data)
print("%s coordinates encoded in %s"%(len(coords),format_time(time()-startTime)))
if __name__ == "__main__":
main()