i'm having a project and it uses LCD and keypad Interface. My problem is I do not know how the data inputted in the keypad will be outputted to the LCD Display.how can it be transmitted to the other device with LCD and Keypad interface too? thanks a lot
" I do not know how the data inputted in the keypad will be outputted to the LCD Display" Your keypad interface reads the input data into a buffer some where, then another piece of your code sends the data from that buffer to your LCD output interface. Where preceisely is you problem with this? Do you mean you haven't done the keyboard input interface, nor the LCD output interface yet?