File list (Check if you may need any files):
5pwm
....\hardware
....\........\led
....\........\...\led.c
....\........\...\led.h
....\........\pwm_init
....\........\........\pwm.c
....\........\........\pwm.h
....\SYSTEM
....\......\delay
....\......\.....\delay.c
....\......\.....\delay.h
....\......\README.TXT
....\......\sys
....\......\...\sys.c
....\......\...\sys.h
....\......\usart
....\......\.....\usart.c
....\......\.....\usart.h
....\user
....\....\delay.crf
....\....\delay.d
....\....\delay.o
....\....\delay.__i
....\....\led.crf
....\....\led.d
....\....\led.o
....\....\led.__i
....\....\lesson6.axf
....\....\lesson6.c
....\....\lesson6.crf
....\....\lesson6.d
....\....\lesson6.hex
....\....\lesson6.htm
....\....\lesson6.lnp
....\....\lesson6.map
....\....\lesson6.o
....\....\lesson6.Opt
....\....\lesson6.plg
....\....\lesson6.sct
....\....\lesson6.tra
....\....\lesson6.Uv2
....\....\lesson6.__i
....\....\lesson6_Opt.Bak
....\....\lesson6_Target 1.dep
....\....\lesson6_Uv2.Bak
....\....\pwm.crf
....\....\pwm.d
....\....\pwm.o
....\....\pwm.__i
....\....\STM32F10x.lst
....\....\STM32F10x.o
....\....\STM32F10x.s
....\....\sys.crf
....\....\sys.d
....\....\sys.o
....\....\sys.__i