I am writing a program that needs to be menu driven using a 16x2 LCD Display. I have three buttons for control SCROLL UP, SCROLL DOWN, and ENTER. From these buttons the operator will be able to scroll through menus and sub menus and select different functions and alter set points. I don't have any experience in using a menu like this. Is there any example of C-CODE or suggestions on how to go about this.
Thanks in advance.
Jim