Hello
I noticed that the calculated lowpowermode in McuSleepC.nc is 1, when
there is a initiated radio (via ActiveMessageC), even when the radio is
in stopped state.
Responsible for this is the following line in McuSleepC.nc
(getPowerState()):
((ME1 & (UTXE0 | URXE0)) && (U0TCTL & SSEL1))
Is it necessary to keep the uart running when the radio is set to sleep
mode?
I tried to force the OS to go to lowpower mode 3, even if the uart0 is
configured for radio. In this setup it was no problem to stop and start
the CC2420 and send packets.
Regards
Roman Lim
_______________________________________________
Tinyos-help mailing list
[email protected]
https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
