TinyDB is quite heavy an application, and the fact that it doesn't work
very well in the first place was the main reason I abandoned it. You'll be
better off with the xbow measurement apps, if measuring & storing is what
you want to do.
The Remote component is in "%TOSROOT/apps/TestMatchbox/Remote" (Note:
Remote apps only work in the base mote attached to the programming board,
not over radio). The corresponding java apps are in
"%TOSROOT/tools/java/net/tinyos/matchbox/tools". This is an ordinary file
system which can access all files stored in the flash, even by another
application. You can study what's inside Remote, and start using those
methods (FileRead, FileWrite etc.) according to your goals in your own
applications.
Hope this helps,
Harri
At 10:35 AM 2/28/2006 -0500, Zhengsu Gao wrote:
Hi, Harri:
Thank you so much for your information. I have tried, it did
work, but it seemed cannot store data into local flash since when I
select data from buffer, it give me nothing, just go through all its
table entries. I think still some commands have problems. Also, I am so
eager to know what you have mentioned:
"You can install the Remote component to the mote after this query, and
use the Dir command to see that something really got written (the files
remain in the flash even if you reprogram the mote)."
Can you give me some detailed information about the remote component. Can
this components modify flash directly? Thank you so much.
Best
Zhengsu
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