Hello! > With software supplied with the device, from a Windows PC connected > to the same LAN as the TEMPerLAN, I can "send a command" to it. If > the command is BB 82, I get back a short string of ASCII with some > data from the device. (Temperatures seen by some attached sensors, > but that isn't really central to my question!)
> So, somehow, their software (it would seem!) is able to send > something to the device. The software is first "connected" (maybe not > in the TCP/IP sense) to the device by the device's IP address. > (192.168....) > And then the device sends something out, which is received by the > monitoring software. > On those slender indications, I certainly don't expect anyone to be > able to tell me "You just do (this) to duplicate what the software is > doing".... but if anyone has guesses as to the sort of thing that is > going on, guesses which could narrow my Google searching, I would be > very grateful. Use Wireshark or SmartSniffer (http://www.nirsoft.net/utils/smsniff.html) while running their software to monitor what's transferred between your pc and mentioned device. Also, these programs should tell you on what ports and which protocols (not necessary TCP) data is transferred. -- Piotr Dałek enigmati...@interia.pl ------------------------------------------- Nie licz na ZUS, zadbaj o swoja przyszlosc! http://linkint.pl/f2a40 -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
