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 <[EMAIL PROTECTED]> 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 > [email protected] > http://lists.laptop.org/listinfo/library > > -- Arjun Sarwal Intern, One Laptop per Child Email: [EMAIL PROTECTED] IRC: arjs on irc.freenode.net in #olpc, #olpc-health, #sugar _______________________________________________ Library mailing list [email protected] http://lists.laptop.org/listinfo/library
