[simpits-tech] Keyboard encoders

James Hallows simpits-tech@simpits.org
Sun, 25 May 2003 11:55:29 +0100


Yup - that's as I thought. 
http://www.phidgets.com/phidget-interfacekit/ScannedDigitalInput.html tells 
me it probably just informs me when a switch has been closed or not. That 
still means I'd need to find some way of sending keyboard scan codes to the 
keyboard buffer - no mean feat in a driver and better implemented in 
hardware via a keyboard encoder which doesn't require driver support or CPU 
resources. Don't get me wrong - I would love it if Phidgets did all this as 
it's natively coded for the language I develop in - VB. That's a gift for 
me and integrating it with my Cougar work.

But currently, that still makes the X-Keys or Hagstroms cheaper and better 
bets fulfilling the original requested application for a device that can be 
connected to switches and be programmable to generate keyboard scan codes.

Cheers

James


>you can find it in the on-line shop under the prototype section and the
>documentation is :
>http://www.phidgets.com/phidget-interfacekit/phidget-interfacekit_hardware.html
>
>
>
>              James Hallows
>              <nutty@flyfoxy.co
>              m>                                                         To
>              Sent by:                  simpits-tech@simpits.org
>              simpits-tech-admi                                          cc
>              n@simpits.org
>                                                                    Subject
>                                        Re: [simpits-tech] Keyboard
>              05/25/2003 01:33          encoders
>              AM
>
>
>              Please respond to
>              simpits-tech@simp
>                   its.org
>
>
>
>
>
>
>
> >You do have the 0/256/0 that runs 256 switches in a matrix,  and costs
>only
> >80 Cdn ( as long as chester gets the drive to stop the BSOD's)
>
>
>Aah I missed that one. I can't find any documentation on it on the site. I
>presume what this does is to allow you to monitor when a switch is closed
>or not, and therefore you'd still need to program output as you'd want it?
>So it wouldn't therefore do the equivalent job of a keyboard encoder
>module?
>
>Cheers
>
>James
>
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