Menu driven AN in C
Is there an Application note available for writing a menu driven program. For e.g., like when someone presses a keypad the display changes to something else asking for an input. After inputs are provided, the changes are saved in eeprom and it proceeds to the main screen (any display type).
I am doing the same in my own way but I just had a feeling that there might be a better and well organised way to do the same.
Thanks in advance for any reference.