Design an embedded C program to interface a 2x2 keypad and LCD displays with an ARM cortex M3 based LPC1768 microcontroller, with the following conditions a. When 1 key is pressed, the LCD display...

Design an embedded C program to interface a 2x2 keypad and LCD displays with an ARM cortex M3 based LPC1768 microcontroller, with the following conditions a. When 1 key is pressed, the LCD display must show "VIT-AP Office" in first line and "Ph.90909091" in second line b. When 2 key is pressed, the LCD display must show "VIT-AP SENSE" in first line and "Ph.90909092" in second line. c. When 3 key is pressed, the LCD display must show "VIT-AP SCOPE" in first line and "Ph.90909093" in second line. d. When 4 key is pressed, the LCD display must show "VIT-AP SMEC" in first line and Ph 909094^ in second line