[Tinyos Core WG] Meeting: 3/14
Vlado Handziski
handzisk at tkn.tu-berlin.de
Wed Mar 21 08:13:29 PDT 2007
Thanks for the hint ;)
Null now shows:
8.7 uA for H014-487/0607 with sensors
9.1 uA for H014-487/0640 without sensors
Vlado
On 3/21/07, Joe Polastre <joe at polastre.com> wrote:
>
> > Right -- this goes back to my post to -devel a week or so ago. For
> > telosa, telosb, and earlier TMotes -- e.g., board H014-4702 -- I see
> > 8uA. On the newer TMotes -- e.g., board H914-4787 -- I see 40uA. I
> > agree, it's probably a pin configuration problem. But given that I see
> > different numbers for the different versions -- what changed? Knowing
> > that would be really helpful in dropping the Telos numbers to what they
> > should be.
>
> Nothing changed. The most likely explanation is that the silicon
> revision on the MSP430 is different, and TinyOS 2.x does not abide by
> the recommended TI unused pin configuration, thus causing a problem
> when TI revs the silicon.
>
> -Joe
>
>
>
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