42 lines
1.0 KiB
Python
42 lines
1.0 KiB
Python
|
from __future__ import print_function
|
||
|
|
from pyModeS import adsb, ehs, util
|
||
|
|
|
||
|
|
|
||
|
|
# === Decode sample data file ===
|
||
|
|
|
||
|
|
def adsb_decode_all(n=None):
|
||
|
|
print("===== Decode ADS-B sample data=====")
|
||
|
|
import csv
|
||
|
|
f = open('tests/data/sample_data_adsb.csv', 'rt')
|
||
|
|
|
||
|
|
msg0 = None
|
||
|
|
msg1 = None
|
||
|
|
|
||
|
|
for i, r in enumerate(csv.reader(f)):
|
||
|
|
if n and i > n:
|
||
|
|
break
|
||
|
|
|
||
|
|
ts = r[0]
|
||
|
|
m = r[1]
|
||
|
|
icao = adsb.icao(m)
|
||
|
|
tc = adsb.typecode(m)
|
||
|
|
if 1 <= tc <= 4:
|
||
|
|
print(ts, m, icao, tc, adsb.category(m), adsb.callsign(m))
|
||
|
|
if tc == 19:
|
||
|
|
print(ts, m, icao, tc, adsb.velocity(m))
|
||
|
|
if 5 <= tc <= 18:
|
||
|
|
if adsb.oe_flag(m):
|
||
|
|
msg1 = m
|
||
|
|
t1 = ts
|
||
|
|
else:
|
||
|
|
msg0 = m
|
||
|
|
t0 = ts
|
||
|
|
|
||
|
|
if msg0 and msg1:
|
||
|
|
pos = adsb.position(msg0, msg1, t0, t1)
|
||
|
|
alt = adsb.altitude(m)
|
||
|
|
print(ts, m, icao, tc, pos, alt)
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
adsb_decode_all(n=100)
|