[Peripherals] [OLPC library] Fw: Get involved - Measure Activity on the XO

[Arjun Sarwal]

Ray,

Thanks for your email,

As I see it I wasn't on cc on your reply so I am only seeing your
message now when I am reading the mailing lists email, sorry for that.

As a start I've put together this page (still needs more work) that
details on the Measure Activity what it is...etc
http://wiki.laptop.org/go/Measure

And the code work in progress is here
http://dev.laptop.org/git?p=projects/measure;a=tree;f=measure_stable;h=561325f7dc5e3ebdbe537bce54d062782e303cd9;hb=HEAD

The last release was made from here
http://dev.laptop.org/git?p=projects/measure;a=tree;f=measure_stable;h=be7ff4b83e543ab228eb62401bbd7a1a19215bfb;hb=854b9ef766670ea036554a46a0a7b21bd2eeb967

Some things I am aiming for the next release are here --
http://wiki.laptop.org/go/Measure/Plans

Please feel free to let me know what you think would be other useful
additions to Measure.

I get a little free 17th May onwards and I will  continue to spend a
few cycles on taking forward the work then, but in the meanwhile I'd
be glad to answer any questions you may have.

regards
Arjun

On Thu, May 1, 2008 at 4:48 AM, Ray Phoenix <ray.phoenix at gmail.com> wrote:
> Linda,
>
> Thanks for sending this on to me. I forgot I sent it from your email... :-)
>
> Arjun,
>
> I'm in the Seattle area, and would love to work with you on the OLPC. I have
> worked with python and unix, so I might be of some help. Let me know how we
> can best work together. Thanks,
>
> Ray
> ray.phoenix at gmail.com
> 206-708-1604
> 619-961-7390
>
>
> On Tue, Apr 29, 2008 at 1:11 PM, Linda Hill <celestialharp at juno.com> wrote:
>
> >
> > ----- Original Message ----- From: "Arjun Sarwal" <arjun at laptop.org>
> > To: "Linda Hill" <celestialharp at juno.com>
> > Cc: <library at lists.laptop.org>; "edward baafi" <edwardbaafi at gmail.com>;
> <peripherals at lists.laptop.org>
> > Sent: Tuesday, April 29, 2008 11:17 AM
> > Subject: Re: [OLPC library] Get involved - Measure Activity on the XO
> >
> >
> >
> >
> >
> >
> > > Ray,
> > >
> > > Thanks for your message.
> > >
> > > As I understand, that you wish to connect multiple sensors to the USB
> > > based sensor board  and from the UI of your activity/application
> > > select which sensor to read from.
> > >
> > > Edward Baafi, cced here might be able to comment better on that since
> > > he's been most deeply involved in the programming of the USB based
> > > sensor board.
> > > It would be a matter of writing a simple python script that would
> > > involve making use of the pyusb python libraries.
> > >
> > > I would like to point out at this point that USB based sensor board
> > > support hasn't yet been incorporated into Measure yet, though I do
> > > have plans of doing that. Any help by anyone in this regard would be
> > > greatly welcome as I develop Measure from whatever free time I get
> > > from school studies.
> > >
> > > many thanks
> > > Arjun
> > >
> > > On Sat, Apr 19, 2008 at 3:51 PM, Linda Hill <celestialharp at juno.com>
> wrote:
> > >
> > > >
> > > >
> > > > Arjun,
> > > >
> > > > I'm just getting started working with my XO, and I built a temperature
> > > > sensor with an LM35 chip. My intention is to have multiple sensors
> around
> > > > the house, and read each of them separately. I am puzzling over how
> best to
> > > > output a binary code to select which sensor I wish to read. I know
> that the
> > > > USB port and the USB card that is being designed (and produced?) will
> allow
> > > > me to communicate out from the XO, but is there some other way that
> I'm not
> > > > thinking of that could be used?
> > > >
> > > > I like it that I can get analog data into the XO so easily. Now I'd
> like to
> > > > know how to get digital data out effectively.
> > > >
> > > > Thanks,
> > > >
> > > > Ray Phoenix
> > > >
> > > >
> > > > _______________________________________________
> > > >  Library mailing list
> > > >  Library at lists.laptop.org
> > > >  http://lists.laptop.org/listinfo/library
> > > >
> > > >
> > > >
> > >
> > >
> > >
> > > --
> > > Arjun Sarwal
> > > Intern, One Laptop per Child
> > > Email: arjun at laptop.org
> > > IRC: arjs on irc.freenode.net in #olpc, #olpc-health, #sugar
> > >
> > >
> > >
> >
> >
>
>
> _______________________________________________
>  Library mailing list
>  Library at lists.laptop.org
>  http://lists.laptop.org/listinfo/library
>
>



-- 
Arjun Sarwal
http://dev.laptop.org/~arjs