File list (Check if you may need any files):
APP_V2.53
.........\APP_B253.hex
.........\IAR_V5_Prpject
.........\..............\Backup of DS203APP.ewp
.........\..............\cortexm3_macro.s
.........\..............\DS203APP.dep
.........\..............\DS203APP.ewd
.........\..............\DS203APP.ewp
.........\..............\DS203APP.eww
.........\..............\DS203_APP.dep
.........\..............\Exe
.........\..............\...\APP_B250.HEX
.........\..............\...\APP_B251.hex
.........\..............\...\APP_B252.hex
.........\..............\...\APP_B253.hex
.........\..............\...\DS203APP.d79
.........\..............\...\DS203APP.hex
.........\..............\...\DS203APP.out
.........\..............\List
.........\..............\....\1FAT12.s79
.........\..............\....\Calibrat.s
.........\..............\....\Calibrat.s79
.........\..............\....\dosfs.s79
.........\..............\....\Draw.s
.........\..............\....\Draw.s79
.........\..............\....\DS203APP.map
.........\..............\....\Ext_Flash.s79
.........\..............\....\FAT12.s79
.........\..............\....\Files.s
.........\..............\....\Files.s79
.........\..............\....\Function.s
.........\..............\....\Function.s79
.........\..............\....\Ident.s
.........\..............\....\Ident.s79
.........\..............\....\Interrupt.s
.........\..............\....\Interrupt.s79
.........\..............\....\Main.s
.........\..............\....\Main.s79
.........\..............\....\Menu.s
.........\..............\....\Menu.s79
.........\..............\....\Process.s
.........\..............\....\Process.s79
.........\..............\....\stm32f10x_dma.s
.........\..............\....\stm32f10x_dma.s79
.........\..............\....\stm32f10x_flash.s
.........\..............\....\stm32f10x_flash.s79
.........\..............\....\stm32f10x_fsmc.s
.........\..............\....\stm32f10x_fsmc.s79
.........\..............\....\stm32f10x_gpio.s
.........\..............\....\stm32f10x_gpio.s79
.........\..............\....\stm32f10x_lib.s
.........\..............\....\stm32f10x_lib.s79
.........\..............\....\stm32f10x_nvic.s
.........\..............\....\stm32f10x_nvic.s79
.........\..............\....\stm32f10x_rcc.s
.........\..............\....\stm32f10x_rcc.s79
.........\..............\....\stm32f10x_sdio.s
.........\..............\....\stm32f10x_sdio.s79
.........\..............\....\stm32f10x_spi.s
.........\..............\....\stm32f10x_spi.s79
.........\..............\....\stm32f10x_vector.s
.........\..............\....\stm32f10x_vector.s79
.........\..............\lnkarm.xcl
.........\..............\Obj
.........\..............\...\1FAT12.r79
.........\..............\...\BIOS.o
.........\..............\...\Calibrat.o
.........\..............\...\Calibrat.r79
.........\..............\...\cortexm3_macro.o
.........\..............\...\dosfs.r79
.........\..............\...\Draw.o
.........\..............\...\Draw.r79
.........\..............\...\DS203APP.pbd
.........\..............\...\Ext_Flash.pbi
.........\..............\...\Ext_Flash.r79
.........\..............\...\FAT12.r79
.........\..............\...\Files.o
.........\..............\...\Files.r79
.........\..............\...\Function.o
.........\..............\...\Function.r79
.........\..............\...\Ident.o
.........\..............\...\Ident.r79
.........\..............\...\Interrupt.o
.........\..............\...\Interrupt.r79
.........\..............\...\Main.o
.........\..............\...\Main.r79
.........\..............\...\Menu.o
.........\..............\...\Menu.r79
.........\..............\...\Process.o
.........\..............\...\Process.r79
.........\..............\...\stm32f10x_dma.o
.........\..............\...\stm32f10x_dma.r79
.........\..............\...\stm32f10x_flash.o
.........\..............\...\stm32f10x_flash.r79
.........\..............\...\stm32f10x_fsmc.o
.........\..............\...\stm32f10x_fsmc.r79
.........\..............\...\stm32f10x_gpio.o
.........\..............\...\stm32f10x_gpio.r79
.........\..............\...\stm32f10x_lib.