File list (Check if you may need any files):
stm32f4 pwm\HARDWARE\BEEP\beep.c
...........\........\....\beep.h
...........\........\EXTI\exti.c
...........\........\....\exti.h
...........\........\KEY\key.c
...........\........\...\key.h
...........\........\LED\led.c
...........\........\...\led.h
...........\........\TIMER\timer.c
...........\........\.....\timer.h
...........\........\WDG\wdg.c
...........\........\...\wdg.h
...........\keilkill.bat
...........\OBJ\TEST.hex
...........\readme.txt
...........\SYSTEM\delay\delay.c
...........\......\.....\delay.h
...........\......\readme.txt
...........\......\sys\core_cm4.h
...........\......\...\core_cm4_simd.h
...........\......\...\core_cmFunc.h
...........\......\...\core_cmInstr.h
...........\......\...\stm32f4xx.h
...........\......\...\sys.c
...........\......\...\sys.h
...........\......\...\system_stm32f4xx.h
...........\......\usart\usart.c
...........\......\.....\usart.h
...........\USER\JLinkSettings.ini
...........\....\startup_stm32f40_41xxx.s
...........\....\test.c
...........\....\TEST.uvguix.Administrator
...........\....\TEST.uvoptx
...........\....\TEST.uvprojx
...........\HARDWARE\BEEP
...........\........\EXTI
...........\........\KEY
...........\........\LED
...........\........\TIMER
...........\........\WDG
...........\SYSTEM\delay
...........\......\sys
...........\......\usart
...........\HARDWARE
...........\OBJ
...........\SYSTEM
...........\USER
stm32f4 pwm