I don't think there are any wake-on-signal options in the ATMEGA controller, but you could pour though the manual and see.
Otherwise you can put the controller to sleep between samples and have it wake on a timer. Just the last couple of days has seen discussion of this on the list. MS garfunkle wrote: > Hi everyone > > I am to develop a program, which can let the mote send out a msg > when its light sample is greater than a specified value. > > If I let the mote continuously get light sample(one time per xx > second), I can achieve my goal, but, the program has a really bad power > consumption performance. > > How can I solve this problem? Can I let the mote get a sample value > only when the value changes? How can I get this kind of event? > > OR some other ways? > > (My equip: MIB600 + MicaZ + MDA300) > > Any help will be greatly appreciated. THANX. > > > > > > > > > > 你 不 想 试 试 今 夏 最 “酷” 的 邮 箱 吗 ？ > 蕴 涵 中 华 传 统 文 化 于 世 界 一 流 科 技 之 中，创 新 Ajax 技 术， > 126 “D 计 划”火 热 体 验 中 ！ <http://www.126.com/> > > > ------------------------------------------------------------------------ > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help _______________________________________________ Tinyos-help mailing list [email protected] https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
