Hi Joe, When I don´t compile with "LOWPOWER" I don´t get GlobalTime.isValid() = TRUE, why? How can I get both synchronization and full bandwith on the radio? How can I switch between LOWPOWER and HIGHPOWER in realtime. I need the full bandwidth about one hour a day. The reset of the time I will run the Tmote in low power mode.
Best Regards Jörgen Johansson -----Ursprungligt meddelande----- Från: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] För Joe Polastre Skickat: den 21 juni 2006 17:39 Till: Henric Kärnhall Kopia: tinyos-help@Millennium.Berkeley.EDU Ämne: Re: [Tinyos-help] Questions on NetSync and lowpower Hi Henric, The UART is always on, even in low power, if the node is connected to a base station. The radio is only on when NetSync defines the global periods. -Joe On 6/21/06, Henric Kärnhall <[EMAIL PROTECTED]> wrote: > Hi > > Thanks Joe for your answer on my last question. > > I have a few more questions on NetSync and about the lowpower flag to > make. > > I want to use NetSync to get the GlobalTime. But to use NetSync I have > to use the lowpower flag to make, correct? (e.g. make tmoteinvent MyApp > lowpower). And by using the lowpower mode things doesn’t work as I > would like to. For example the UART and radio is only enabled a short > time period every two second. > > To get the UART up and running I did like this: > > call Timer.start(TIMER_REPEAT, 50); > > ... > > event result_t Timer.fired(){ > if(call HPLUSARTControl.isUART() == FALSE) > call HPLUSARTControl.enableUART(); > } > > Is that ok? Or a bad idea? > > How can I get my network synchronized (with for example NetSync) but at > the same time have full speed radio communication? And how do I switch > between lowpower and full speed in runtime? > > Best regards, > Henric > > _______________________________________________ > Tinyos-help mailing list > Tinyos-help@Millennium.Berkeley.EDU > https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > _______________________________________________ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help _______________________________________________ Tinyos-help mailing list Tinyos-help@Millennium.Berkeley.EDU https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
