[Tinyos-help] Re: T2 and MTS300 CB. Cannot read Temperature

[Alban Hessler]

Sorry, solved..

In fact, what I did solved the problem. I was just too impatient, and
probably badly uploaded the program..

Best regards,

Alban

2007/11/6, Alban Hessler <alban.mailing at googlemail.com>:
>
> Hi everybody,
>
> I wonder if someone has already use a MTS300 CB (the one with the nice
> little green wire on their back).
>
> Using the pure tinyOS, I got only readings equal to zero.
>
> I modified PhotoTempDeviceC in the following way:
> //  TempControl.Power -> MicaBusC.Int2;
>   TempControl.Power -> MicaBusC.PW0;
>
> Since the power control pin of the mts300 cb is pw0, I thought my zero
> nightmare would end here.
>
> But it only results in getting more zero values for the temperature
> readings, and the it's extremly slow ! (a read call takes a few seconds). As
> far as I could grep, PW0 is not used by any other resource (except
> sensorboard mda100, but obviously, I am not wiring it).
> Also, pin Int1 can conflict with int2/pw0  according to the mts300
> datasheet. People with CA boards have no problem, so it doesn't conflict
> with int2, therefore it should not conflict with PW0 either..
>
> Anybody had put his hands on that? I would really like know what is the
> temperature here ..
>
> Thank you in advance,
>
> Alban Hessler
>
>
>
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