isabella
Junior Member level 3
hi all,
i want to use a pic and a keypad to display a description on a lcd.
when you press a certain code the corresponding description of that code must be displayed.
the code must be 2 digits, ranging from 00 to 99.
can any one help me with a sample code for reading the 2 digit code that has been enterd into keypad.
note: after entering the 2 digit code, you must pres ''ENTER" and to erase the entry you must press "CLEAR"
also, the number you enter must be displayed on 7segments as well.
please help
i want to use a pic and a keypad to display a description on a lcd.
when you press a certain code the corresponding description of that code must be displayed.
the code must be 2 digits, ranging from 00 to 99.
can any one help me with a sample code for reading the 2 digit code that has been enterd into keypad.
note: after entering the 2 digit code, you must pres ''ENTER" and to erase the entry you must press "CLEAR"
also, the number you enter must be displayed on 7segments as well.
please help