British Forum > OGN-R PilotAware
OGN PAW up link do not see PAW trafic ( resolved )
Andrzej:
HI
I am just finish a PAW/OGn up link . Just find a problem .
Up link do not see a PAW device .
When open a http://192.168.0.51:8082/ i should to see a PAW with details .. nothink listed on table , but NG starts to counting up .. when switch down PAW ... counting stops ..
LED on board blinkink on green only when PAW is switch ON .
Flarm trafic Ok .
BR
Andrzej
Admin:
Hi Andrzej
Pilotaware has a simple 8 bit checksum in order to validate packets.
We found multiple bit errors could still cause the checksum to pass.
In which case we have added heuristics based upon the base station location, for example
Received signals distance < 50km
Height < 20000ft
Etc
So one thing could be that your receiver would thinks it is further away than it really is ?
I would also recommend logging on and running
telnet localhost 50002
This will give some diagnostics
Thx
Lee
Andrzej:
Hi Lee
hmm ... PAW and OGN up link i have in same room .. so distans is aprox 10 m ( due testing ) . I get my PAW and gone by car to end of connection nothing changing .. Lee please give some help in simply words . I am not a software specialist :)
PAW classic do not get any TX from OGN up link ( no trafic to transmit ? ) .. all RX in up link looks wrong ( TX from PAW ) .. My PAW was working well 100% fev weaks ago ( tested with other PAW ) .. all in setup green
BR
Andrzej
Admin:
Hi Anrzej
Apologies, I did not mean physical distance, I meant reported distance
When installing the ground station, you provided coordinates and elevation, are these correct
?
Also, using telnet to interrogate the data, and posting here will help diagnose the issue
Thx
Lee
Andrzej:
HI Lee
All i thing is Ok , Just look for picture .. Station appears in OGN range tool Yesterday i get one glider with flarm .
It is important ? : sudo:unable to resolve host ognpaw : ???
BR
Andrzej
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