> I made some trials with motes for lopng term use, using a modified version > of the multihop oscilloscope application. What I see is that after a while > the motes seem to stop working. I'd even say hang, as one of the motes has > the green led remaining on (which normally blinks in the app when a data > packet is sent out) > > Did anyone experience this issue before? Is there some typical reason this > happens? Maybe some resource leak, CPU overload, etc? > > By long term test I'd say over 5 hours of use.. > > > Akos
Akos, ...running an MSP430 connected to a CC1000 I had some similar problems with a modified AntiTheft demo a few months ago. I hooked up a snooping BaseStation and found that the node that I "thought" was not communicating had been trying to send packets to a node that was not in the mesh (seemed like routing table corruption of some sort). I am running the basic 2.02 release with the modified ( > 255 node support ) file in the /lib/net/le. This was just checked in the other day. Lately, I have not seen the "node death" problem that I had experienced before, though. A few questions, though: Have you modified the data rate for the RF communication? Are you running in a Low Power Listening mode? Best regards, Todd _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
