File list (Check if you may need any files):
KEYPWM
KEYPWM\CORE
KEYPWM\CORE\core_cm3.c
KEYPWM\CORE\core_cm3.h
KEYPWM\CORE\startup_stm32f10x_hd.s
KEYPWM\CORE\startup_stm32f10x_md.s
KEYPWM\HARDWARE
KEYPWM\HARDWARE\KEY
KEYPWM\HARDWARE\KEY\key.c
KEYPWM\HARDWARE\KEY\key.h
KEYPWM\HARDWARE\LED
KEYPWM\HARDWARE\LED\led.c
KEYPWM\HARDWARE\LED\led.h
KEYPWM\HARDWARE\PWM
KEYPWM\HARDWARE\PWM\pwm.c
KEYPWM\HARDWARE\PWM\pwm.h
KEYPWM\keilkilll.bat
KEYPWM\OBJ
KEYPWM\OBJ\core_cm3.crf
KEYPWM\OBJ\core_cm3.d
KEYPWM\OBJ\core_cm3.o
KEYPWM\OBJ\delay.crf
KEYPWM\OBJ\delay.d
KEYPWM\OBJ\delay.o
KEYPWM\OBJ\KEY.axf
KEYPWM\OBJ\KEY.build_log.htm
KEYPWM\OBJ\key.crf
KEYPWM\OBJ\key.d
KEYPWM\OBJ\KEY.hex
KEYPWM\OBJ\KEY.htm
KEYPWM\OBJ\KEY.lnp
KEYPWM\OBJ\key.o
KEYPWM\OBJ\KEY.sct
KEYPWM\OBJ\KEY_Target 1.dep
KEYPWM\OBJ\led.crf
KEYPWM\OBJ\led.d
KEYPWM\OBJ\led.o
KEYPWM\OBJ\main.crf
KEYPWM\OBJ\main.d
KEYPWM\OBJ\main.o
KEYPWM\OBJ\misc.crf
KEYPWM\OBJ\misc.d
KEYPWM\OBJ\misc.o
KEYPWM\OBJ\pwm.crf
KEYPWM\OBJ\pwm.d
KEYPWM\OBJ\pwm.o
KEYPWM\OBJ\startup_stm32f10x_hd.d
KEYPWM\OBJ\startup_stm32f10x_hd.o
KEYPWM\OBJ\stm32f10x_gpio.crf
KEYPWM\OBJ\stm32f10x_gpio.d
KEYPWM\OBJ\stm32f10x_gpio.o
KEYPWM\OBJ\stm32f10x_it.crf
KEYPWM\OBJ\stm32f10x_it.d
KEYPWM\OBJ\stm32f10x_it.o
KEYPWM\OBJ\stm32f10x_rcc.crf
KEYPWM\OBJ\stm32f10x_rcc.d
KEYPWM\OBJ\stm32f10x_rcc.o
KEYPWM\OBJ\stm32f10x_tim.crf
KEYPWM\OBJ\stm32f10x_tim.d
KEYPWM\OBJ\stm32f10x_tim.o
KEYPWM\OBJ\stm32f10x_usart.crf
KEYPWM\OBJ\stm32f10x_usart.d
KEYPWM\OBJ\stm32f10x_usart.o
KEYPWM\OBJ\sys.crf
KEYPWM\OBJ\sys.d
KEYPWM\OBJ\sys.o
KEYPWM\OBJ\system_stm32f10x.crf
KEYPWM\OBJ\system_stm32f10x.d
KEYPWM\OBJ\system_stm32f10x.o
KEYPWM\OBJ\usart.crf
KEYPWM\OBJ\usart.d
KEYPWM\OBJ\usart.o
KEYPWM\STM32F10x_FWLib
KEYPWM\STM32F10x_FWLib\inc
KEYPWM\STM32F10x_FWLib\inc\misc.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_adc.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_bkp.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_can.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_cec.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_crc.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_dac.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_dbgmcu.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_dma.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_exti.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_flash.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_fsmc.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_gpio.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_i2c.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_iwdg.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_pwr.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_rcc.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_rtc.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_sdio.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_spi.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_tim.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_usart.h
KEYPWM\STM32F10x_FWLib\inc\stm32f10x_wwdg.h
KEYPWM\STM32F10x_FWLib\src
KEYPWM\STM32F10x_FWLib\src\misc.c
KEYPWM\STM32F10x_FWLib\src\stm32f10x_adc.c