can you help me with this code and why it isn't working , for my assignment ?

RIAN.111 12% 4:16 PM LTE EE3376 Assig EE3376 Microprocessor Systems-Fall 2017-Assignment #4 Using the MSP430 Launchpad, design and implement a unit converter with the following operations Temperature:"C- Length: meters feet Length: miles feet Length: miles Kilometers Your converter must accept binary integers of up to six digits and produce either an eight-bit rounded binary output representing the converted value or an all-ones flashing output to indicate an overflow error. The user must be able to change conversion operations and input values while the system is running. Label your system inputs and outputs for easy reading This assignment is due at the beginning of class on Wednesday, Septeb 20. Submit a hard copy of your source code and your implementation of your assignment to demonstrate its function at the beginning of class. You will need a USB power source. Your implementation should start running as soon as it gets powered up. Please return borrowed components you are no longer using to the EE Shop to allow students in other classes to use them, too. RIAN.111 12% 4:16 PM LTE EE3376 Assig EE3376 Microprocessor Systems-Fall 2017-Assignment #4 Using the MSP430 Launchpad, design and implement a unit converter with the following operations Temperature:"C- Length: meters feet Length: miles feet Length: miles Kilometers Your converter must accept binary integers of up to six digits and produce either an eight-bit rounded binary output representing the converted value or an all-ones flashing output to indicate an overflow error. The user must be able to change conversion operations and input values while the system is running. Label your system inputs and outputs for easy reading This assignment is due at the beginning of class on Wednesday, Septeb 20. Submit a hard copy of your source code and your implementation of your assignment to demonstrate its function at the beginning of class. You will need a USB power source. Your implementation should start running as soon as it gets powered up. Please return borrowed components you are no longer using to the EE Shop to allow students in other classes to use them, too