Lpc2000

seangra wrote:

>Let me elaborate.
>
>I already know about the following links:
>
>http://panda.cs.ndsu.nodak.edu/~achapwes/PICmicro/keyboard/atkeyboard.h
>tml
>http://www.computer-engineering.org/ps2protocol/
>http://www.synaptics.com/decaf/utilities/ACF126.pdf
>
>What I'm wondering is if there is either any simple keypad that can be 
>attached via SPI or I2C or something, or if there is any code that is 
>prewritten for using PS/2 communications.  I haven't been able to find 
>either.
>
>  
>
Try this, this is a really good page about the keyboard:
http://panda.cs.ndsu.nodak.edu/~achapwes/PICmicro/keyboard/atkeyboard.html

I just goolged it with:
http://www.google.com/search?hl=en&q=at+keyboard+interface+software+pic&btnG=Google+Search



-- 
Tom Walsh - WN3L - Embedded Systems Consultant
http://openhardware.net, http://cyberiansoftware.com
"Windows? No thanks, I have work to do..."
----------------------------------------------------