See tinyos-1.x/tos/platform/telos/AM.h (in T1/Boomerang) for the
message structure. You will find that RSSI (strength) and LQI are
not part of the transmitted message, so if you want to look at them
on the host machine you will have to modify the TOSBase receive to
copy them into the message body before it passes it along to the UART.
As to how useful it is, search for things like "RSSI and distance".
I also found a couple papers in my "archives":
http://www.polastre.com/papers/spots05-telos.pdf
http://www.winmee.org/2005/papers/WiNMee_Ault.pdf
MS
Edmund J wrote:
Hi,
I'm trying to find the RSSI value for tmote sky for java. Is there
anyone can tell me how to find the RSSI value for tmote sky? Any
reference codes or link for me to refer to? THank you. I need it
urgently. Thanks.
Regards,
Edmund
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Platform: WinXP/Cygwin
TinyOS version: 1.x, Boomerang
Programmer: MIB510
Device(s): Mica2, MicaZ, Tmote
Sensor board: homebrew
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