File list (Check if you may need any files):
UsbMouse\config.h
........\Key.c
........\Key.h
........\Key.LST
........\Key.OBJ
........\LED.h
........\Main.c
........\Main.LST
........\Main.OBJ
........\MyType.h
........\PDIUSBD12.c
........\PDIUSBD12.h
........\PDIUSBD12.LST
........\PDIUSBD12.OBJ
........\STARTUP.A51
........\STARTUP.LST
........\STARTUP.OBJ
........\UART.c
........\UART.h
........\UART.LST
........\UART.OBJ
........\UsbCore.c
........\UsbCore.h
........\UsbCore.LST
........\UsbCore.OBJ
........\UsbMouse
........\UsbMouse.hex
........\UsbMouse.lnp
........\UsbMouse.M51
........\UsbMouse.Opt
........\UsbMouse.plg
........\UsbMouse.Uv2
........\UsbMouse_Opt.Bak
........\UsbMouse_Uv2.Bak
UsbMouse