[Tinyos-help] TinyOS,Labview

[giuseppe tummino]

Good Morning ,
we are two students in Master Degree in Automation Engineering at University
of Catania (Sicily,Italy).
We are working on project about wireless sensor network with IRIS mote of
Crossbow.


We can establish connection between motes and PC(labview) using VISA tools
and we can read raw data (maybe in hexadecimal) coming from a mote but
we can't read out only the necessary information we need (the content of the
am packet).

We succeed in all this stuff in a linux environment (using Tinyos,
messageReader, serialForwarder,Listener Etc) but the project requests that
we use labview under Windows.

Can you give us some advices??

Greetings

Tummino Giuseppe
Università degli Studi di Catania
Master Degree in Automation Engineering And Control of Complex Systems.
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[Tinyos-help] 40 Khz square wave on IRIS mote

[giuseppe tummino]

Hi,
i'm just approaching to the tinyos' world!

i want to know how i can generate a 40 khz square wave on a IRIS mote,
simply switchin on and off a genealIO port.
I succeed in driving and switching portA (B,C etc)  of the iris' Atmega1281
using HplAtm128GeneralIOC component; the problem is that i'm using
TimerMilliC as timer and it seems doesn't work with a microtimer
granurality.

any suggestion?

How can i use microtimer to switch a digital port(pin) every 25 microseconds
ca.?
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