File list (Check if you may need any files):
Calculator_V0407
................\Calculator
................\..........\8led.c
................\..........\Calculator.ews
................\..........\Calculator.opt
................\..........\Calculator.pjf
................\..........\Calculator_flash.pjf
................\..........\debug
................\..........\.....\44binit.o
................\..........\.....\44blib.o
................\..........\.....\8led.o
................\..........\.....\Calculator.elf
................\..........\.....\iic.o
................\..........\.....\keyboard.o
................\..........\.....\main.o
................\..........\.....\uhal.o
................\..........\iic.c
................\..........\iic.h
................\..........\keyboard.c
................\..........\main.c