Thanks for a prompt reply, can i port my application written in 1.x to boomerang directly , because I 'm afraid i have already done too much of work and it will be late if i have to make too many changes. Is there any work around.
I'm presently trying to work on a copy of the timerjiffyasyncC. I have changed the timer from B4 to B5 ( i think B5 is free). But I'm not clear as to what jiffy value to use in the Timerjiffyasync.setoneshot(jiffy) in order to sample at 3Khz. regards jagan On 5/11/06, Cory Sharp <[EMAIL PROTECTED]> wrote:
If you are trying to sample at 3khz, you should use a hardware timer instead of a virtualized timer in TimerJiffy or TimerMilli. You will need to pick one that isn't used by other services. I believe I've posted in the past listing which timers are allocated and which are not, search the archives. The interface you'll want to use is MSP430Compare. It can be tricky to do all of that in TinyOS 1.x. We've cleaned that all up in Moteiv Boomerang, which you can download from www.moteiv.com. In Boomerang, you can allocate a new hardware timer with "new Alarm32khzC();" which gives an instance of an Alarm interface that maps down to a hardware timer without conflict. Cory On 5/10/06, jagan nath <[EMAIL PROTECTED]> wrote: > Hello all I need to sample at 3KHz for my application, I'm using > tmotes. Which interface do I use for this. > > 2. What is the difference between Timerjiffy and Timermilli interfaces > > regards > jagan > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >
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