Hi, first, I would rather use the RF230PacketC (instead of ...P) to avoid having to wire the used interface myself. The experience I have made with the LQI on IRIS motes is that it nearly always reports values of 255 unless you really approach the boundary of the communication range (or have some strong external interference, but still then, nearly all packets get lost rather than beeing received with a decreased LQI value). But once there, other values ARE reported. Have you really tried "any" distance?
After all, when staying well within the communication range, you also have a packet error rate near 0% with IRIS motes -- an LQI of 255 is exactly what should be expected in that case. Regards Andreas > > Hi, > > I changes IRIS program to LQI program and I am using > > components RF230PacketP; > App -> RF230PacketP.PacketLinkQuality; > > The problem is I am getting 255 values at any distance could any one > tell me any other interface i can use .. > > ------------------------------------------------------------------------ > The New Busy think 9 to 5 is a cute idea. Combine multiple calendars > with Hotmail. Get busy. > <http://www.windowslive.com/campaign/thenewbusy?tile=multicalendar&ocid=PID28326::T:WLMTAGL:ON:WL:en-US:WM_HMP:042010_5> > > > ------------------------------------------------------------------------ > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
