File list (Check if you may need any files):
Example7\main.c
........\main.h
........\MDK\List\cortexm3_macro.lst
........\...\....\stm32f10x_vector.lst
........\...\....\USART_Printf.map
........\...\Obj\cortexm3_macro.o
........\...\...\main.crf
........\...\...\main.d
........\...\...\main.o
........\...\...\stm32f10x_flash.crf
........\...\...\stm32f10x_flash.d
........\...\...\stm32f10x_flash.o
........\...\...\stm32f10x_gpio.crf
........\...\...\stm32f10x_gpio.d
........\...\...\stm32f10x_gpio.o
........\...\...\stm32f10x_it.crf
........\...\...\stm32f10x_it.d
........\...\...\stm32f10x_it.o
........\...\...\stm32f10x_nvic.crf
........\...\...\stm32f10x_nvic.d
........\...\...\stm32f10x_nvic.o
........\...\...\stm32f10x_rcc.crf
........\...\...\stm32f10x_rcc.d
........\...\...\stm32f10x_rcc.o
........\...\...\stm32f10x_usart.crf
........\...\...\stm32f10x_usart.d
........\...\...\stm32f10x_usart.o
........\...\...\stm32f10x_vector.o
........\...\...\USART_Printf.axf
........\...\...\USART_Printf.hex
........\...\...\USART_Printf.htm
........\...\...\USART_Printf.lnp
........\...\...\USART_Printf.sct
........\...\...\USART_Printf.tra
........\...\USART_Printf.Opt
........\...\USART_Printf.plg
........\...\USART_Printf.Uv2
........\...\USART_Printf_Opt.Bak
........\...\USART_Printf_Target 1.dep
........\...\USART_Printf_USART_Printf.dep
........\...\USART_Printf_Uv2.Bak
........\readme.txt
........\stm32f10x_conf.h
........\stm32f10x_it.c
........\stm32f10x_it.h
........\MDK\Obj\新建文件夹
........\...\List
........\...\Obj
........\MDK
Example7