no, i have only tested it for about an hour and half. i have tested T1
code over very long runs (multiple days), though and i'm quite sure that
wrap around wasn't a problem.
brano
On 3/19/08, Nelisse, M.W. (Martin) <[EMAIL PROTECTED]> wrote:
Hi Brano!
Have you also tested the system during longer runs? In the original
implementation I noticed time synchronization problems when the
local/global timer counter wraps around. I have not yet tested this in
the T2 implementation, but the code looks very similar....
Martin
> -----Original Message-----
> From: Branislav Kusy [mailto:[EMAIL PROTECTED]
> Sent: 18 March 2008 23:12
> To: Nelisse, M.W. (Martin)
> Cc: tinyos-help@millennium.berkeley.edu
> Subject: Re: [Tinyos-help] Flooding Time Synchronization
> Protocol (FTSP) implementation for TmoteSky?
>
> Hi Martin,
>
> I ported both 32khz and TMicro based FTSP to T2 and tested it
> on micaz with ~1.5 clock-tick average global time error (11
> nodes, 4 hops, 100 minutes).
>
> More details are here:
> http://tinyos.cvs.sourceforge.net/tinyos/tinyos-2.x-contrib/st
anford-lgl/apps/TestFTSP/
>
> Cheers,
> Brano
>
>
>
> On 2/8/08, Nelisse, M.W. (Martin) <[EMAIL PROTECTED]> wrote:
>
> Is there anybody who has ported the FTSP protocol of Vanderbildt
> University (/cvs/contrib/vu/tos/lib/TimeSync) to the
> TmoteSky (using
> Boomerang 2.0.4) and is willing to share this code with me?
>
> TIA,
>
> Martin Nelisse
>
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