Hi Mike, Thanks for your help. I take a look at your program, and after several days have a "seems to work" program. I take it example to make my serial sensor program working. I get trunks of bytes that seems to change depending on my gestures. Now I'm trying to analyse data and I would know about the accelerometer : in Shimmer manual, they speak about MMA7260Q but when I check virtual component on sources provided, accelerometer referenced is MMA7361. So which one is physically present on the shimmer board, and could a bad platform argument on compilation / wrong material virtualization generate warnings as "decimal constant is so large that it is unsigned" (if wrong RANGE_X_0G is given) ?
Another question is : Is there a Linux XubunTOS calibration program as it exists for Windows ? Thanks for your answers and support, Best regards, Erwan 2011/3/21 mike healy <mikeghe...@gmail.com> > Hi Erwan, > > Take a look at the examples in the tinyos-2.x-contrib/shimmer/apps folder > for examples on how to sample the shimmer sensors: > http://tinyos.cvs.sourceforge.net/viewvc/tinyos/tinyos-2.x-contrib/shimmer/apps/ > > SimpleAccel being, as the name suggests, one of the simpler examples. > > Mike > > > On Mon, Mar 21, 2011 at 8:41 AM, Erwan RENAUDO <erwan.rena...@gmail.com>wrote: > >> Hi, >> >> Thanks for your intention. I'm not using BLIP currently first because I'm >> only working with one mote, then because it seems not to be completely >> operating on shimmer platform I use. >> >> Anyway, I think sensing issue is not dependant on the radio solution we >> choose. I followed Sensing and Oscilloscope tutorial and what I understand >> is that the virtual representation of the sensor is done in DemoSensor. The >> basic implementation provides "simulation values". If we want values from >> sensor, we have to change this implementation. There is an "Accel" file in >> tos/platforms/shimmer2r/chips/mma7361 that I suppose to be my sensor >> virtualization. But interface provided is not the same as Demosensor so I'm >> not sure this one have to be directly implemented ... I tried to change the >> "PhotoC as Sensor" to "AccelC as Sensor", but it changed nothing, so I >> wondered about compiling again this file ... >> >> If you have some idea / you know something that I forget / have any >> suggestion, I would be glad to try ... >> >> By the way, where are you stuck / what problems are you experiencing, I >> maybe am able to help you ? >> >> Regards, >> Erwan >> >> >> 2011/3/18 ssa ss <ssa_a...@hotmail.com> >> >>> i hoped if i could help you >>> >>> but i get stuck into sensing a from one sensor and collect that >>> infomation by using BLIP. I depand on some tutorials , any suggestion >>> matirials for help >>> >>> >>> by the way : i use Telosb sensor >>> ------------------------------ >>> Date: Fri, 18 Mar 2011 16:19:09 +0100 >>> From: erwan.rena...@gmail.com >>> To: tinyos-help@millennium.berkeley.edu >>> Subject: [Tinyos-help] Shimmer - getting info from sensor. >>> >>> >>> Hi everybody, >>> >>> Going through tutorials allowed me to be able to communicate on serial >>> through USB with Shimmer mote. I successfully get datas from it and I know >>> have several question about sensing. I read that sensing data come from >>> Demosensor, and depending on which component it implements, I should be able >>> to get what I want. >>> - Which components allow access to Accelerometer axis ? >>> - Does Demosensor need to be in some way compiled again after >>> modification (if yes, how could I do that ?) ? >>> - If I'm completely wrong, I could I proceed to get data from real sensor >>> (could you indicate where I can find infos ? RingTFM is always a good way to >>> progress ;) )? >>> >>> Thanks all of you for support and answering, >>> Erwan >>> >>> PS : I'm using XubunTOS and tinyos2. >>> >>> -- >>> Master Student / Élève Ingénieur Promo 2011 - Section *Informatique et >>> Systèmes*. >>> École Nationale Supérieure de l'Électronique et de ses Applications (* >>> E.N.S.E.A.* - Cergy) >>> >>> >>> _______________________________________________ Tinyos-help mailing list >>> Tinyos-help@millennium.berkeley.edu >>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >>> >> >> >> >> -- >> Élève Ingénieur Promo 2011 - Section *Informatique et Systèmes*. >> École Nationale Supérieure de l'Électronique et de ses Applications (* >> E.N.S.E.A.* - Cergy) >> >> >> _______________________________________________ >> >> Tinyos-help mailing list >> Tinyos-help@millennium.berkeley.edu >> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >> > > -- Élève Ingénieur Promo 2011 - Section *Informatique et Systèmes*. École Nationale Supérieure de l'Électronique et de ses Applications (* E.N.S.E.A.* - Cergy)
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