FGFS-4.1/adsb-out
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Speed with CSV

Browse Source
This commit is contained in:
nzkarit 2019-08-25 14:44:28 +12:00
parent 99ffefcf89
commit 7d99294fc3
2 changed files with 16 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
ADSB_Encoder.py
View File

@ -140,15 +140,25 @@ def manyPlanes(arguments):
prevtimestamp = int(row['timestamp']) prevtimestamp = int(row['timestamp'])
logger.debug('Row from CSV: %s' % (row)) logger.debug('Row from CSV: %s' % (row))
modes = ModeS() 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']) (df17_pos_even, df17_pos_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'])
df17_velocity = modes.vel_heading_encode(row['capability'], row['icao'])
ppm = PPM() ppm = PPM()
df17_array = ppm.frame_1090es_ppm_modulate(df17_even, df17_odd) 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)
hackrf = HackRF() hackrf = HackRF()
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(gap) gap_array = ppm.addGap(arguments.intermessagegap)
samples_array = hackrf.hackrf_raw_IQ_format(gap_array)
samples = samples+samples_array
#Velocity
samples_array = hackrf.hackrf_raw_IQ_format(df17_array_velocity)
samples = samples+samples_array
gap_array = ppm.addGap(arguments.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