Re: [Tinyos-help] Telosb light sensor specification

2011-11-28 Thread Baudry Arthur 
Found it, it is working thanks everyone for your help

On Sun, Nov 27, 2011 at 3:38 PM, Michael Schippling wrote:

> The tutorials may help in "understanding" this, but...
>
> There should be a "config" file, in TOS1 mine is Oscilloscope.nc
>
> It has these lines:
>  components Main, , DemoSensorC as Sensor, 
>
>  OscilloscopeM.SensorControl -> Sensor;
>  OscilloscopeM.ADC -> Sensor;
>
> Then you need to dig through the ratholes of platform directories
> to find _which_ DemoSensorC file is being used. Sometimes doing
> "make tmote docs" will generate some nice diagrams, but they are
> about as hard to decipher as the directory structure itself. The
> DemoSensorC I found for tmotes, again in the last T1 release, is:
>\tos\platform\msp430\**DemoSensorC.nc
> and it uses "InternalTemp" as it's sensor...
>
> The Oscope supplied with moteiv -- the original commercial tmote
> -- uses a set of sensors, none of which is Light...
>
> MS
>
>
> Baudry Arthur wrote:
>
>> Ok but I am still a beginner, how do I check that ?
>> On Sun, Nov 27, 2011 at 3:03 PM, Michael Schippling 
>> > sc...@santafe.edu>> wrote:
>>
>>Check to see that the O'scope program is configured to sample
>>the light sensor. It may be using something else. I remember
>>one less than spectacular demo that used the battery voltage...
>>
>>MS
>>
>>Baudry Arthur wrote:
>>
>>Good afternoon to both of you,
>>Thanks for your answer, I was away for a few days and I'm just
>>seeing it now. About the sensor type, I have no idea my mote is
>>supposed to be a telosb, if I do a motelist the reference is
>>M4AP1122 and the description is Sensilla tmote sky. I don't know
>>what exactly is the type of the sensor, this a light sensor
>>mounted on the telosb node. I am seeing anything changing when I
>>cover the sensor with my finger, that's why I know that there is
>>a problem but I don't know how to fix it, I'm using oscilloscope
>>to send the data to another node equipped with basestation and
>>the value displayed after conversion are around 3900 just like
>>the values I can observe when I run the Java GUI for
>>Oscilloscope. If you have any ideas, they are welcome :)
>>Have a good day
>>
>>On Fri, Nov 25, 2011 at 12:26 AM, Urs Hunkeler > >>
>> wrote:
>>
>>   Hi,
>>
>>   I remember getting values close to 0 (< 50) when it is dark and
>>   values just slightly greater than 1000 when it is very bright
>>   (without any conversion). If your values don't change much, I
>>think
>>   there is a problem with the sensor. You should see a clear drop
>>   (50%?) when you cover the light sensor with your finger.
>>
>>   Cheers,
>>   Urs
>>
>>
>>   On 11/24/11 7:37 PM, Baudry Arthur wrote:
>>
>>   Good afternoon everyone,
>>
>>   I use a telosb node equipped with a light sensor, I have
>>   succeeded in
>>   receiving data from the node on my laptop, but for me the
>>data are
>>   talking non sense because I always get a value next to
>>4000 (when I
>>   convert the readings to a decimal value) even if it is
>>dark in
>>   my place.
>>   Is there a way to treat those data, I know that for
>>example for
>>   temperature data we have to apply a formula to get the real
>>   temperature
>>   value. Does anyone know how to interpret the light data ?
>>   Have a good day, regards,
>>
>>   --
>>   Arthur Baudry
>>   ESEO
>>
>>
>>
>>   __**_
>>   Tinyos-help mailing list
>>   
>> Tinyos-help@millennium.__berke**__ley.edu<
>> http://berkeley.edu>
>>   
>> 
>>
>> > >>
>>  https://www.millennium.__berke**
>> __ley.edu/cgi-bin/mailman/**listinfo/tinyos-help
>>
>> 
>> **>
>>
>>
>>  > eley.edu/cgi-bin/mailman/__**listinfo/tinyos-help
>>> listinfo/tinyos-help
>> >>
>>
>>
>>
>>
>>
>>-- Arthur Baudry
>>ESEO
>>
>>--**_

Re: [Tinyos-help] Telosb light sensor specification

2011-11-27 Thread Michael Schippling 
The tutorials may help in "understanding" this, but...

There should be a "config" file, in TOS1 mine is Oscilloscope.nc

It has these lines:
  components Main, , DemoSensorC as Sensor, 

   OscilloscopeM.SensorControl -> Sensor;
   OscilloscopeM.ADC -> Sensor;

Then you need to dig through the ratholes of platform directories
to find _which_ DemoSensorC file is being used. Sometimes doing
"make tmote docs" will generate some nice diagrams, but they are
about as hard to decipher as the directory structure itself. The
DemoSensorC I found for tmotes, again in the last T1 release, is:
 \tos\platform\msp430\DemoSensorC.nc
and it uses "InternalTemp" as it's sensor...

The Oscope supplied with moteiv -- the original commercial tmote
-- uses a set of sensors, none of which is Light...

MS


Baudry Arthur wrote:
> Ok but I am still a beginner, how do I check that ? 
> 
> On Sun, Nov 27, 2011 at 3:03 PM, Michael Schippling  > wrote:
> 
> Check to see that the O'scope program is configured to sample
> the light sensor. It may be using something else. I remember
> one less than spectacular demo that used the battery voltage...
> 
> MS
> 
> Baudry Arthur wrote:
> 
> Good afternoon to both of you,
> Thanks for your answer, I was away for a few days and I'm just
> seeing it now. About the sensor type, I have no idea my mote is
> supposed to be a telosb, if I do a motelist the reference is
> M4AP1122 and the description is Sensilla tmote sky. I don't know
> what exactly is the type of the sensor, this a light sensor
> mounted on the telosb node. I am seeing anything changing when I
> cover the sensor with my finger, that's why I know that there is
> a problem but I don't know how to fix it, I'm using oscilloscope
> to send the data to another node equipped with basestation and
> the value displayed after conversion are around 3900 just like
> the values I can observe when I run the Java GUI for
> Oscilloscope. If you have any ideas, they are welcome :)
> Have a good day
> 
> On Fri, Nov 25, 2011 at 12:26 AM, Urs Hunkeler   >> wrote:
> 
>Hi,
> 
>I remember getting values close to 0 (< 50) when it is dark and
>values just slightly greater than 1000 when it is very bright
>(without any conversion). If your values don't change much, I
> think
>there is a problem with the sensor. You should see a clear drop
>(50%?) when you cover the light sensor with your finger.
> 
>Cheers,
>Urs
> 
> 
>On 11/24/11 7:37 PM, Baudry Arthur wrote:
> 
>Good afternoon everyone,
> 
>I use a telosb node equipped with a light sensor, I have
>succeeded in
>receiving data from the node on my laptop, but for me the
> data are
>talking non sense because I always get a value next to
> 4000 (when I
>convert the readings to a decimal value) even if it is
> dark in
>my place.
>Is there a way to treat those data, I know that for
> example for
>temperature data we have to apply a formula to get the real
>temperature
>value. Does anyone know how to interpret the light data ?
>Have a good day, regards,
> 
>--
>Arthur Baudry
>ESEO
> 
> 
> 
>___
>Tinyos-help mailing list
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> >
>  
>  
> https://www.millennium.__berke__ley.edu/cgi-bin/mailman/listinfo/tinyos-help
> 
> 
>  
>  
>  
> >
> 
> 
> 
> 
> 
> -- 
> Arthur Baudry
> ESEO
> 
> 
> --__--__
> 
> 
> _
> Tinyos-help mailing list
> Tinyos-help@millennium.__berkeley.edu
> 
> 
> https://www.millennium.__berkeley.edu/cgi-bin/mailman/__listinfo/tinyos-help
> 
> 
> 
> 
> 
> 
> -- 
> Arthur Baudry
> ESEO 
> 
___

Re: [Tinyos-help] Telosb light sensor specification

2011-11-27 Thread Baudry Arthur 
Ok but I am still a beginner, how do I check that ?

On Sun, Nov 27, 2011 at 3:03 PM, Michael Schippling wrote:

> Check to see that the O'scope program is configured to sample
> the light sensor. It may be using something else. I remember
> one less than spectacular demo that used the battery voltage...
>
> MS
>
> Baudry Arthur wrote:
>
>> Good afternoon to both of you,
>> Thanks for your answer, I was away for a few days and I'm just seeing it
>> now. About the sensor type, I have no idea my mote is supposed to be a
>> telosb, if I do a motelist the reference is M4AP1122 and the description is
>> Sensilla tmote sky. I don't know what exactly is the type of the sensor,
>> this a light sensor mounted on the telosb node. I am seeing anything
>> changing when I cover the sensor with my finger, that's why I know that
>> there is a problem but I don't know how to fix it, I'm using oscilloscope
>> to send the data to another node equipped with basestation and the value
>> displayed after conversion are around 3900 just like the values I can
>> observe when I run the Java GUI for Oscilloscope. If you have any ideas,
>> they are welcome :)
>> Have a good day
>>
>> On Fri, Nov 25, 2011 at 12:26 AM, Urs Hunkeler > u...@gmx.ch>> wrote:
>>
>>Hi,
>>
>>I remember getting values close to 0 (< 50) when it is dark and
>>values just slightly greater than 1000 when it is very bright
>>(without any conversion). If your values don't change much, I think
>>there is a problem with the sensor. You should see a clear drop
>>(50%?) when you cover the light sensor with your finger.
>>
>>Cheers,
>>Urs
>>
>>
>>On 11/24/11 7:37 PM, Baudry Arthur wrote:
>>
>>Good afternoon everyone,
>>
>>I use a telosb node equipped with a light sensor, I have
>>succeeded in
>>receiving data from the node on my laptop, but for me the data are
>>talking non sense because I always get a value next to 4000 (when I
>>convert the readings to a decimal value) even if it is dark in
>>my place.
>>Is there a way to treat those data, I know that for example for
>>temperature data we have to apply a formula to get the real
>>temperature
>>value. Does anyone know how to interpret the light data ?
>>Have a good day, regards,
>>
>>--
>>Arthur Baudry
>>ESEO
>>
>>
>>
>>__**___
>>Tinyos-help mailing list
>>Tinyos-help@millennium.__berke**ley.edu 
>>
>> > >
>>https://www.millennium.__berke**ley.edu/cgi-bin/mailman/__**
>> listinfo/tinyos-help
>>
>>> listinfo/tinyos-help
>> >
>>
>>
>>
>>
>>
>> --
>> Arthur Baudry
>> ESEO
>>
>> --**--**
>> 
>>
>>
>> __**_
>> Tinyos-help mailing list
>> Tinyos-help@millennium.**berkeley.edu
>> https://www.millennium.**berkeley.edu/cgi-bin/mailman/**
>> listinfo/tinyos-help
>>
>


-- 
Arthur Baudry
ESEO
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Re: [Tinyos-help] Telosb light sensor specification

2011-11-27 Thread Michael Schippling 
Check to see that the O'scope program is configured to sample
the light sensor. It may be using something else. I remember
one less than spectacular demo that used the battery voltage...

MS

Baudry Arthur wrote:
> Good afternoon to both of you, 
> 
> Thanks for your answer, I was away for a few days and I'm just seeing it 
> now. 
> About the sensor type, I have no idea my mote is supposed to be a 
> telosb, if I do a motelist the reference is M4AP1122 and the description 
> is Sensilla tmote sky. I don't know what exactly is the type of the 
> sensor, this a light sensor mounted on the telosb node. 
> I am seeing anything changing when I cover the sensor with my finger, 
> that's why I know that there is a problem but I don't know how to fix 
> it, I'm using oscilloscope to send the data to another 
> node equipped with basestation and the value displayed after conversion 
> are around 3900 just like the values I can observe when I run the Java 
> GUI for Oscilloscope. 
> If you have any ideas, they are welcome :)
> Have a good day
> 
> On Fri, Nov 25, 2011 at 12:26 AM, Urs Hunkeler  > wrote:
> 
> Hi,
> 
> I remember getting values close to 0 (< 50) when it is dark and
> values just slightly greater than 1000 when it is very bright
> (without any conversion). If your values don't change much, I think
> there is a problem with the sensor. You should see a clear drop
> (50%?) when you cover the light sensor with your finger.
> 
> Cheers,
> Urs
> 
> 
> On 11/24/11 7:37 PM, Baudry Arthur wrote:
> 
> Good afternoon everyone,
> 
> I use a telosb node equipped with a light sensor, I have
> succeeded in
> receiving data from the node on my laptop, but for me the data are
> talking non sense because I always get a value next to 4000 (when I
> convert the readings to a decimal value) even if it is dark in
> my place.
> Is there a way to treat those data, I know that for example for
> temperature data we have to apply a formula to get the real
> temperature
> value. Does anyone know how to interpret the light data ?
> Have a good day, regards,
> 
> --
> Arthur Baudry
> ESEO
> 
> 
> 
> _
> Tinyos-help mailing list
> Tinyos-help@millennium.__berkeley.edu
> 
> 
> https://www.millennium.__berkeley.edu/cgi-bin/mailman/__listinfo/tinyos-help
> 
> 
> 
> 
> 
> 
> 
> -- 
> Arthur Baudry
> ESEO 
> 
> 
> 
> 
> ___
> Tinyos-help mailing list
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Re: [Tinyos-help] Telosb light sensor specification

2011-11-27 Thread Baudry Arthur 
Good afternoon to both of you,

Thanks for your answer, I was away for a few days and I'm just seeing it
now.
About the sensor type, I have no idea my mote is supposed to be a telosb,
if I do a motelist the reference is M4AP1122 and the description is
Sensilla tmote sky. I don't know what exactly is the type of the sensor,
this a light sensor mounted on the telosb node.
I am seeing anything changing when I cover the sensor with my finger,
that's why I know that there is a problem but I don't know how to fix it,
I'm using oscilloscope to send the data to another node equipped with
basestation and the value displayed after conversion are around 3900 just
like the values I can observe when I run the Java GUI for Oscilloscope.
If you have any ideas, they are welcome :)
Have a good day

On Fri, Nov 25, 2011 at 12:26 AM, Urs Hunkeler  wrote:

> Hi,
>
> I remember getting values close to 0 (< 50) when it is dark and values
> just slightly greater than 1000 when it is very bright (without any
> conversion). If your values don't change much, I think there is a problem
> with the sensor. You should see a clear drop (50%?) when you cover the
> light sensor with your finger.
>
> Cheers,
> Urs
>
>
> On 11/24/11 7:37 PM, Baudry Arthur wrote:
>
>> Good afternoon everyone,
>>
>> I use a telosb node equipped with a light sensor, I have succeeded in
>> receiving data from the node on my laptop, but for me the data are
>> talking non sense because I always get a value next to 4000 (when I
>> convert the readings to a decimal value) even if it is dark in my place.
>> Is there a way to treat those data, I know that for example for
>> temperature data we have to apply a formula to get the real temperature
>> value. Does anyone know how to interpret the light data ?
>> Have a good day, regards,
>>
>> --
>> Arthur Baudry
>> ESEO
>>
>>
>>
>> __**_
>> Tinyos-help mailing list
>> Tinyos-help@millennium.**berkeley.edu
>> https://www.millennium.**berkeley.edu/cgi-bin/mailman/**
>> listinfo/tinyos-help
>>
>
>


-- 
Arthur Baudry
ESEO
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Re: [Tinyos-help] Telosb light sensor specification

2011-11-25 Thread Urs Hunkeler 
Hi,

I remember getting values close to 0 (< 50) when it is dark and values 
just slightly greater than 1000 when it is very bright (without any 
conversion). If your values don't change much, I think there is a 
problem with the sensor. You should see a clear drop (50%?) when you 
cover the light sensor with your finger.

Cheers,
Urs

On 11/24/11 7:37 PM, Baudry Arthur wrote:
> Good afternoon everyone,
>
> I use a telosb node equipped with a light sensor, I have succeeded in
> receiving data from the node on my laptop, but for me the data are
> talking non sense because I always get a value next to 4000 (when I
> convert the readings to a decimal value) even if it is dark in my place.
> Is there a way to treat those data, I know that for example for
> temperature data we have to apply a formula to get the real temperature
> value. Does anyone know how to interpret the light data ?
> Have a good day, regards,
>
> --
> Arthur Baudry
> ESEO
>
>
>
> ___
> Tinyos-help mailing list
> Tinyos-help@millennium.berkeley.edu
> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help

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[Tinyos-help] Telosb light sensor specification

2011-11-24 Thread Baudry Arthur 
Good afternoon everyone,

I use a telosb node equipped with a light sensor, I have succeeded in
receiving data from the node on my laptop, but for me the data are talking
non sense because I always get a value next to 4000 (when I convert the
readings to a decimal value) even if it is dark in my place. Is there a way
to treat those data, I know that for example for temperature data we have
to apply a formula to get the real temperature value. Does anyone know how
to interpret the light data ?
Have a good day, regards,

-- 
Arthur Baudry
ESEO
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