File list (Check if you may need any files):
PROG_S52
........\newer
........\.....\includes.h
........\.....\includes.h.bak
........\.....\includes._h
........\.....\main.c
........\.....\main.dp2
........\.....\main.i
........\.....\main.lis
........\.....\main.o
........\.....\main.s
........\.....\main._c
........\.....\mydefine.h
........\.....\mydefine._h
........\.....\PROG_S52.cof
........\.....\PROG_S52.dbg
........\.....\PROG_S52.hex
........\.....\PROG_S52.lk
........\.....\PROG_S52.lst
........\.....\PROG_S52.mak
........\.....\PROG_S52.mp
........\.....\PROG_S52.prj
........\.....\PROG_S52.SRC
........\.....\PROG_STM32.c
........\.....\spi.c
........\.....\spi.dp2
........\.....\spi.h
........\.....\spi.i
........\.....\spi.lis
........\.....\spi.o
........\.....\spi.s
........\.....\spi._c
........\.....\spi._h
........\.....\sys_init.c
........\.....\sys_init.dp2
........\.....\sys_init.h
........\.....\sys_init.i
........\.....\sys_init.lis
........\.....\sys_init.o
........\.....\sys_init.s
........\.....\sys_init._c
........\.....\sys_init._h
........\.....\uart.c
........\.....\uart.dp2
........\.....\uart.h
........\.....\uart.i
........\.....\uart.lis
........\.....\uart.o
........\.....\uart.s
........\.....\uart._c
........\.....\uart._h