File list (Check if you may need any files):
USART\Debug\Exe\usart.out
.....\.....\List\usart.map
.....\.....\Obj\main.o
.....\.....\...\startup_stm32f4xx.o
.....\.....\...\system_stm32f4xx.o
.....\.....\...\usart.pbd
.....\inc\core_cm4.h
.....\...\core_cm4_simd.h
.....\...\core_cmFunc.h
.....\...\core_cmInstr.h
.....\...\stm32f4xx.h
.....\...\system_stm32f4xx.h
.....\settings\usart.cspy.bat
.....\........\usart.dbgdt
.....\........\usart.dni
.....\........\usart.wsdt
.....\.tartup\startup_stm32f4xx.s
.....\stm32f4xx_flash.icf
.....\stm32f4xx_flash_extsram.icf
.....\stm32f4xx_sram.icf
.....\usart.dep
.....\usart.ewd
.....\usart.ewp
.....\usart.eww
.....\..er\main.c
.....\....\system_stm32f4xx.c
.....\Debug\Exe
.....\.....\List
.....\.....\Obj
.....\Debug
.....\inc
.....\settings
.....\startup
.....\user
USART