File list (Check if you may need any files):
LPC2148_USB_HID
...............\demo.c
...............\demo.h
...............\hid.h
...............\hiduser.c
...............\hiduser.h
...............\Listings
...............\........\startup.lst
...............\........\usb.map
...............\Objects
...............\.......\demo.crf
...............\.......\demo.d
...............\.......\demo.o
...............\.......\hiduser.crf
...............\.......\hiduser.d
...............\.......\hiduser.o
...............\.......\startup.d
...............\.......\startup.o
...............\.......\usb.asm
...............\.......\usb.axf
...............\.......\usb.build_log.htm
...............\.......\usb.hex
...............\.......\usb.htm
...............\.......\usb.lnp
...............\.......\usb.sct
...............\.......\usbcore.crf
...............\.......\usbcore.d
...............\.......\usbcore.o
...............\.......\usbdesc.crf
...............\.......\usbdesc.d
...............\.......\usbdesc.o
...............\.......\usbhw.crf
...............\.......\usbhw.d
...............\.......\usbhw.o
...............\.......\usbuser.crf
...............\.......\usbuser.d
...............\.......\usbuser.o
...............\.......\usb_Target 1.dep
...............\Startup.s
...............\type.h
...............\usb.h
...............\usb.uvopt
...............\usb.uvproj
...............\usbcfg.h
...............\usbcore.c
...............\usbcore.h
...............\usbdesc.c
...............\usbdesc.h
...............\usbhw.c
...............\usbhw.h
...............\usbreg.h
...............\usbuser.c
...............\usbuser.h