File list (Check if you may need any files):
stm8s_key
.........\FWlib
.........\.....\inc
.........\.....\...\stm8s.h
.........\.....\...\stm8s_adc1.h
.........\.....\...\stm8s_adc2.h
.........\.....\...\stm8s_awu.h
.........\.....\...\stm8s_beep.h
.........\.....\...\stm8s_can.h
.........\.....\...\stm8s_clk.h
.........\.....\...\stm8s_exti.h
.........\.....\...\stm8s_flash.h
.........\.....\...\stm8s_gpio.h
.........\.....\...\stm8s_i2c.h
.........\.....\...\stm8s_itc.h
.........\.....\...\stm8s_iwdg.h
.........\.....\...\stm8s_rst.h
.........\.....\...\stm8s_spi.h
.........\.....\...\stm8s_tim1.h
.........\.....\...\stm8s_tim2.h
.........\.....\...\stm8s_tim3.h
.........\.....\...\stm8s_tim4.h
.........\.....\...\stm8s_tim5.h
.........\.....\...\stm8s_tim6.h
.........\.....\...\stm8s_uart1.h
.........\.....\...\stm8s_uart2.h
.........\.....\...\stm8s_uart3.h
.........\.....\...\stm8s_wwdg.h
.........\.....\src
.........\.....\...\stm8s_adc1.c
.........\.....\...\stm8s_adc2.c
.........\.....\...\stm8s_awu.c
.........\.....\...\stm8s_beep.c
.........\.....\...\stm8s_can.c
.........\.....\...\stm8s_clk.c
.........\.....\...\stm8s_exti.c
.........\.....\...\stm8s_flash.c
.........\.....\...\stm8s_gpio.c
.........\.....\...\stm8s_i2c.c
.........\.....\...\stm8s_itc.c
.........\.....\...\stm8s_iwdg.c
.........\.....\...\stm8s_rst.c
.........\.....\...\stm8s_spi.c
.........\.....\...\stm8s_tim1.c
.........\.....\...\stm8s_tim2.c
.........\.....\...\stm8s_tim3.c
.........\.....\...\stm8s_tim4.c
.........\.....\...\stm8s_tim5.c
.........\.....\...\stm8s_tim6.c
.........\.....\...\stm8s_uart1.c
.........\.....\...\stm8s_uart2.c
.........\.....\...\stm8s_uart3.c
.........\.....\...\stm8s_wwdg.c
.........\Project
.........\.......\Debug
.........\.......\.....\Exe
.........\.......\.....\...\stm8s_key.hex
.........\.......\.....\...\stm8s_key.out
.........\.......\.....\List
.........\.......\.....\Obj
.........\.......\.....\...\key.o
.........\.......\.....\...\main.o
.........\.......\.....\...\stm8s_clk.o
.........\.......\.....\...\stm8s_flash.o
.........\.......\.....\...\stm8s_gpio.o
.........\.......\.....\...\stm8s_key.pbd
.........\.......\settings
.........\.......\........\stm8s_key.cspy.bat
.........\.......\........\stm8s_key.dbgdt
.........\.......\........\stm8s_key.dni
.........\.......\........\stm8s_key.wsdt
.........\.......\stm8s_key.dep
.........\.......\stm8s_key.ewd
.........\.......\stm8s_key.ewp
.........\.......\stm8s_key.eww
.........\User
.........\....\key.c
.........\....\key.h
.........\....\main.c
.........\....\stm8s_conf.h
.........\....\stm8s_it.c
.........\....\stm8s_it.h