I'm working on a project using the AVR Butterfly board. I want to push buttons on the joystick and turn on outputs while displaying data on the LCD.
I just need a driver I can understand.
Smiley Micros provides a bunch of code in Chapter 7, and I can't figure out what I need from it or how to use it.
Also, Atmel has button.c, but it calls up a dozen other source files.
Anyone have any advice or a simpler driver? Thanks.