File list (Check if you may need any files):
USARTPrj\DMAPollingPrj\DMA.c
........\.............\DMA.h
........\.............\main.c
........\.............\RAM.ini
........\.............\readme.txt
........\.............\stm32f10x_conf.h
........\.............\MyLib\inc\USART.h
........\.............\.....\src\USART.c
........\.............\RVMDK\core_cm3.crf
........\.............\.....\core_cm3.d
........\.............\.....\core_cm3.o
........\.............\.....\core_cm3.__i
........\.............\.....\DMAPollingPrj.axf
........\.............\.....\DMAPollingPrj.hex
........\.............\.....\DMAPollingPrj.htm
........\.............\.....\DMAPollingPrj.lnp
........\.............\.....\DMAPollingPrj.map
........\.............\.....\DMAPollingPrj.Opt
........\.............\.....\DMAPollingPrj.plg
........\.............\.....\DMAPollingPrj.sct
........\.............\.....\DMAPollingPrj.tra
........\.............\.....\DMAPollingPrj.Uv2
........\.............\.....\DMAPollingPrj_DMAPollingPrj.dep
........\.............\.....\DMAPollingPrj_Opt.Bak
........\.............\.....\DMAPollingPrj_sct.Bak
........\.............\.....\DMAPollingPrj_SRAM.dep
........\.............\.....\DMAPollingPrj_Target 1.dep
........\.............\.....\DMAPollingPrj_Uv2.Bak
........\.............\.....\ExtDll.iex
........\.............\.....\JLinkLog.txt
........\.............\.....\main.crf
........\.............\.....\main.d
........\.............\.....\main.o
........\.............\.....\startup_stm32f10x_hd.lst
........\.............\.....\startup_stm32f10x_hd.o
........\.............\.....\stm32f10x_dma.crf
........\.............\.....\stm32f10x_dma.d
........\.............\.....\stm32f10x_dma.o
........\.............\.....\stm32f10x_dma.__i
........\.............\.....\stm32f10x_gpio.crf
........\.............\.....\stm32f10x_gpio.d
........\.............\.....\stm32f10x_gpio.o
........\.............\.....\stm32f10x_gpio.__i
........\.............\.....\stm32f10x_rcc.crf
........\.............\.....\stm32f10x_rcc.d
........\.............\.....\stm32f10x_rcc.o
........\.............\.....\stm32f10x_rcc.__i
........\.............\.....\stm32f10x_usart.crf
........\.............\.....\stm32f10x_usart.d
........\.............\.....\stm32f10x_usart.o
........\.............\.....\stm32f10x_usart.__i
........\.............\.....\system_stm32f10x.crf
........\.............\.....\system_stm32f10x.d
........\.............\.....\system_stm32f10x.o
........\.............\.....\system_stm32f10x.__i
........\.............\.....\usart.crf
........\.............\.....\usart.d
........\.............\.....\usart.o
........\.............\.....\usart.__i
........\.............\STLib\core_cm3.c
........\.............\.....\core_cm3.h
........\.............\.....\startup_stm32f10x_hd.s
........\.............\.....\stm32f10x.h
........\.............\.....\system_stm32f10x.c
........\.............\.....\system_stm32f10x.h
........\.............\.....\inc\misc.h
........\.............\.....\...\stm32f10x_adc.h
........\.............\.....\...\stm32f10x_bkp.h
........\.............\.....\...\stm32f10x_can.h
........\.............\.....\...\stm32f10x_crc.h
........\.............\.....\...\stm32f10x_dac.h
........\.............\.....\...\stm32f10x_dbgmcu.h
........\.............\.....\...\stm32f10x_dma.h
........\.............\.....\...\stm32f10x_exti.h
........\.............\.....\...\stm32f10x_flash.h
........\.............\.....\...\stm32f10x_fsmc.h
........\.............\.....\...\stm32f10x_gpio.h
........\.............\.....\...\stm32f10x_i2c.h
........\.............\.....\...\stm32f10x_iwdg.h
........\.............\.....\...\stm32f10x_pwr.h
........\.............\.....\...\stm32f10x_rcc.h
........\.............\.....\...\stm32f10x_rtc.h
........\.............\.....\...\stm32f10x_sdio.h
........\.............\.....\...\stm32f10x_spi.h
........\.............\.....\...\stm32f10x_tim.h
........\.............\.....\...\stm32f10x_usart.h
........\.............\.....\...\stm32f10x_wwdg.h
........\.............\.....\src\misc.c
........\.............\.....\...\stm32f10x_adc.c
........\.............\.....\..