[Dxspider-support] PC92 and data verification

Lee Sawkins ve7cc at shaw.ca
Fri Oct 12 05:27:30 CEST 2007


Hi Dirk

How about adding a checksum or CRC or some other form of verification to
the packets?

Many of these corrupted callsigns get added to the node tables.

Lee


>There is another problem, in that someone is corrupting PC92
>sentences so that, for example we are getting:-

>PC92^ED7ZAB-51^78295^A^5VE7CC-1^1HR2DMR^H72^
>PC92^ED7ZAB-55^78366^D^4EA4URE-5^1EA4MA^H74^
>PC92^ED7ZAB-1^78311^D^5VE7CC-1^7IK1HJS-6^H79^

>instead of ED7ZAB-5 coming through.

>Dirk



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