File list (Check if you may need any files):
PWM output polarity control\HARDWARE\EXTI\exti.c
...........................\........\....\exti.h
...........................\........\KEY\key.c
...........................\........\...\key.h
...........................\........\LCD\FONT.H
...........................\........\...\ILI93xx.c
...........................\........\...\LCD.h
...........................\........\.ED\led.c
...........................\........\...\led.h
...........................\........\TIMER\timer.c
...........................\........\.....\timer.h
...........................\........\WDG\wdg.c
...........................\........\...\wdg.h
...........................\readme.txt
...........................\SYSTEM\delay\delay.c
...........................\......\.....\delay.h
...........................\......\sys\sys.c
...........................\......\...\sys.h
...........................\......\usart\usart.c
...........................\......\.....\usart.h
...........................\USER\STM32F10x.s
...........................\....\test.c
...........................\....\TEST.hex
...........................\....\TEST.Opt
...........................\....\TEST.Uv2
...........................\HARDWARE\EXTI
...........................\........\KEY
...........................\........\LCD
...........................\........\LED
...........................\........\TIMER
...........................\........\WDG
...........................\SYSTEM\delay
...........................\......\sys
...........................\......\usart
...........................\HARDWARE
...........................\SYSTEM
...........................\USER
PWM output polarity control