Write a program for your MSP432 board that will perform the following three tasks: 1. Input: Read a character string from your computer through the LaunchPads serial interface. 2. Processing: Convert the entire string to upper case, and 3. Output: Return the processed string through the serial output and display it on your computer screen. Example: If the input character string is, Here I am, the output should be, HERE I AM. For serial input and output purposes, you should use the serial monitor feature of the Energia.