Can someone confirm the procedure to change the default channel and default group for a telosb mote under Tinyos-2.1? I would like to change it in the makefile in my source directory if I can.
Here's the background: I have a network of 45 telosb motes running an application based on the Oscilloscope demo that is in apps/Oscilloscope. My application bears little resemblance to the Oscilloscope program anymore, but I was still using the AM message ID. Sometime today, a neighbor apparently started running the Oscilloscope demo on a sizable network, because I was getting packets even with my network turned off. I didn't test it using the oscilloscope java app, but Hex dumps show well formed packets as defined in the Oscilloscope program. I am using the default group and default channel. So I changed my message ID, and it started working better. But I'm still sharing a channel with someone else, and my network runs very slowly. Of course, this happened a few hours before I had to give a demo. I tried changing the channel in /opt/tinyos-2.x/tos/chips/cc2420/CC2420.h CC2420_DEF_CHANNEL = 24 For whatever reason, this didn't seem to work. I have my motes hooked up to a group of 7 PC's and program them over USB. I compile the program and distribute it to the 7 PCs, which have tinyos installed. I reprogrammed all the motes with the new channel, and the base station mote was not receiving any messages. Thanks, Eric _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
