Friday 12 April 2013

Generic Matrix KeyPad interfacing to any Micro controller

Hi guys,, You might have seen so many ways of interfacing a keypad to a particular micro controller. But i just want some universal code to interface a generic keypad function which can be used for any micro controller/a lot number of controllers can use that code. I know that with the same code it's not possible for all the controllers, but by influencing the main keypad code rather than changing it, can we achieve it?

If so, please share your thoughts, that would be great help for the community and for newbies like me.