Thanks.
My understanding: The receipt of a message from radio can not wake up the
CPU from power-save state. But when CPU is in power-save mode, radio can't
forward a message. So if I would like to forward a received message to other
motes, I should set a timer to wake up the CPU periodically to
No the radio can operate independently, at least on most platforms,
therefor its usually important to have a coordinated duty cycle, between
the processor
and the radio.
Also it is possible to have the processor in a low-power (sleep or idle
state) and get the radio to interrupt, (there by
