def send_position(self, timestamp, addr, lat, lon, alt, nsvel, ewvel, vrate,
callsign, squawk, error_est, nstations, anon):
if not self.connected:
return
if anon:
df = DF18ANON
else:
df = DF18
if lat is None or lon is None:
if alt is not None:
self.send_frame(make_altitude_only_frame(addr, alt, df=df))
else:
even, odd = make_position_frame_pair(addr, lat, lon, alt, df=df)
self.send_frame(even)
self.send_frame(odd)
if nsvel is not None or ewvel is not None or vrate is not None:
self.send_frame(make_velocity_frame(addr, nsvel, ewvel, vrate, df=df))
def send_position(self, timestamp, addr, lat, lon, alt, nsvel, ewvel, vrate,
callsign, squawk, error_est, nstations, anon):
if not self.connected:
return
if anon:
df = DF18ANON
else:
df = DF18
if lat is None or lon is None:
if alt is not None:
self.send_frame(make_altitude_only_frame(addr, alt, df=df))
else:
even, odd = make_position_frame_pair(addr, lat, lon, alt, df=df)
self.send_frame(even)
self.send_frame(odd)
if nsvel is not None or ewvel is not None or vrate is not None:
self.send_frame(make_velocity_frame(addr, nsvel, ewvel, vrate, df=df))