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Hello all. I m trying to write a program that will display a menu on the LCD where you can then choose an option by using the joystick to jump to the next or chosen menu. Im just having hard time figuring out how to change display. Is there an easy way to do this? or it is pretty involved? Thanks for your help.
Doesn't it work to just emit the information you want? Exactly what issues do you see with updating the display? You haven't even told us if you have a menu large enough to show multiple menu choices - in which case you need some visual feedback of selected menu - or if it only shows one choice at a time.