Adamsonics
Newbie
I am using PIC16F877 to implement communication with a PC. I want a code in C language to execute the following tasks:
(1) To password it to prevent unauthorized access.
(2) To use a key on the 4x4 keypad to display more than one character. For example, key 1 to able display Number "1" and Letter "E", "F" and "G".
I need the code in C language to execute the two task above.
(1) To password it to prevent unauthorized access.
(2) To use a key on the 4x4 keypad to display more than one character. For example, key 1 to able display Number "1" and Letter "E", "F" and "G".
I need the code in C language to execute the two task above.