I have 3 buttons and a 2x16 LCD and want to have an LCD menu and navigate with the 3 buttons.
I want to use 2 of the buttons for UPP/DOWN in the menu and the last one for Enter.
How do I do that in a smart way.
I could use a lot of IF THEN ELSE with some GOTOīs but i donīt feel that its the right way to do it.
So help me, how should I build the code.
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