[757labs] Augmented Reality Storage
Geoff Parsons
skhisma at gmail.com
Fri Jan 15 18:06:32 EST 2010
Awesome. Want to play with this stuff. I know Jeremy was interested in
it as well - not sure where he stands on the space though.
Out for dinner and hardware store now - be there in a few hours.
On Jan 15, 2010, at 5:36 PM, ethan at 757.org wrote:
>> The board I have uses a FTDI FT232RL to provide serial <-> USB
>> connection. The chip does RS232 9600 8N1 for serial.
>
> Interesting. I'm not sure that the commercial hardwarez use RS232
> for the
> readers, because rs232 doesn't go far. But it might be something
> like 422
> or 485 or something. One of them is just the same data with a
> different
> voltage. The other is differential. All of them are the same
> signaling I
> think.
>
> Dunno, the manual should have what is up. From what I gather on
> commercial
> warez the panel can setup the reader for how it wants it to go. It's
> different. Like a modem init string almost.
>
> I'm just going by what I saw flipping thru the pdf dox on the older
> one
> like a week and a half ago.
>
> I'll bring it over to the space tonite.
>
>
> --
> Ethan O'Toole
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