I speak a little english
I need a lcd menu with three or four levels, with submenu, with keypad
if I press a key from keypad then goto the first level if I pres the same key goto the second level etc.
each level may have a number for example
first level
1.motor
2.lamp

second level

3.servo
4.Temp

third level
5.Optional

so, when I press the key number one from keypad goto the submenu motor, because motor is the
first menu in this submenu will be a program. The lcd is 2*26 hitachi controller, pbp 2.42.
I am making the program but I am lost. help me please I am very lost.
my email [email protected].