[Tinyos-help] (no subject)

[Bernardo Avila Pires]

I am having the problem of mts300's photo sensor always returning zero (in
tinyos-2.x). Can it's reason be related to this PW / Int issue? The code for
mts300 uses Int, but I had to change it to PW to compile. I know this is not
a good idea, so how do I see if everything is ok? The souder works fine, the
temperature prevents leds from working...

2007/6/1, Giri Baleri <mbaleri at xbow.com>:
>
>  It is quite likely that you have an MTS310C*B* board (look for a jumper
> wire on the bottom-side of the sensor board).
> The MTS310CA uses INT2 for temperature power control where as the CB
> version uses PW0. It sounds like you are using CA code on CB hardware and
> hence the Temp sensor never gets turned on and returns 0.
> The software modification involves changing one line of code. In
> sensorboard.h file of the app, change
>     TOSH_ALIAS_PIN(TEMP_CTL, INT2) to TOSH_ALIAS_PIN(TEMP_CTL, PW0)
> Recompile and reprogram the Mote attached to the Mote. You should be able
> to read the correct temperature value now.
>
> I hope that helps,
> Giri
>
>  ------------------------------
> *From:* tinyos-help-bounces at Millennium.Berkeley.EDU [mailto:
> tinyos-help-bounces at Millennium.Berkeley.EDU] *On Behalf Of *Oussama
> Chougna
> *Sent:* Friday, June 01, 2007 12:51 AM
> *To:* 'Monica Bell'; tinyos-help at Millennium.Berkeley.EDU
> *Subject:* RE: [Tinyos-help] (no subject)
>
>  I mean the ADChannel input that you are reading is grounded.
>
>
>
> Sorry,
>
>
>
>
>
> Chougna
>
>
>  ------------------------------
>
> *From:* Oussama Chougna [mailto:o.chougna at phi-i.com]
> *Sent:* vrijdag 1 juni 2007 9:40
> *To:* 'Monica Bell'; 'tinyos-help at Millennium.Berkeley.EDU'
> *Subject:* RE: [Tinyos-help] (no subject)
>
>
>
> Sounds like your temperature sensor output is grounded on the board?
>
>
>
>
>
>
>  ------------------------------
>
> *From:* tinyos-help-bounces at Millennium.Berkeley.EDU [mailto:
> tinyos-help-bounces at Millennium.Berkeley.EDU] *On Behalf Of *Monica Bell
> *Sent:* vrijdag 1 juni 2007 4:03
> *To:* tinyos-help at Millennium.Berkeley.EDU
> *Subject:* [Tinyos-help] (no subject)
>
>
>
> Dear all,
>
> I am having some problem with the temperature sensor value that I am
> getting from MTS310 sensorboard. I am using Crossbow's
> contrib/xbow/apps/XSensorMTS300 application. This application reads , among
> other things, the temperature sensor value. My problem is I always get 0
> from  Temperature.dataReady(uint16_t data)  event. Please note that I am
> using micaz and tinyos 1.1.11. But when I remove the MTS310 board from the
> micaz mote, the temperature reading that I get is not 0. Please let me know
> what I am missing here.
>
> Thanks a lot,
> Monica
>
>
>  ------------------------------
>
> Get your own web address.<http://us.rd.yahoo.com/evt=49678/*http:/smallbusiness.yahoo.com/domains/?p=BESTDEAL>
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>
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              ...de onde concluímos que a falha de segmentação é
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