File list (Check if you may need any files):
STM32F0_HC-SR04(distance measure)\HARDWARE\CRC.c
.................................\........\CRC.h
.................................\........\Flash.c
.................................\........\Flash.h
.................................\........\Interrupt_vector.c
.................................\........\Interrupt_vector.h
.................................\........\Light_intensity_test.c
.................................\........\Light_intensity_test.h
.................................\........\OTA.c
.................................\........\OTA.h
.................................\........\System.c
.................................\........\System.h
.................................\........\Temp_test.c
.................................\........\Temp_test.h
.................................\........\Time.c
.................................\........\Time.h
.................................\........\Uart.c
.................................\........\Uart.h
.................................\........\wwdg.c
.................................\........\wwdg.h
.................................\List\startup_stm32f030.lst
.................................\....\TEMP.map
.................................\MDK_ARM\startup_stm32f030.s
.................................\Output\crc.crf
.................................\......\crc.d
.................................\......\crc.o
.................................\......\ExtDll.iex
.................................\......\flash.crf
.................................\......\flash.d
.................................\......\interrupt_vector.crf
.................................\......\interrupt_vector.d
.................................\......\interrupt_vector.o
.................................\......\light_intensity_test.crf
.................................\......\light_intensity_test.d
.................................\......\light_intensity_test.o
.................................\......\main.crf
.................................\......\main.d
.................................\......\main.o
.................................\......\ota.crf
.................................\......\ota.d
.................................\......\startup_stm32f030.d
.................................\......\startup_stm32f030.o
.................................\......\stm32f0xx_adc.crf
.................................\......\stm32f0xx_adc.d
.................................\......\stm32f0xx_adc.o
.................................\......\stm32f0xx_cec.crf
.................................\......\stm32f0xx_cec.d
.................................\......\stm32f0xx_cec.o
.................................\......\stm32f0xx_comp.crf
.................................\......\stm32f0xx_comp.d
.................................\......\stm32f0xx_comp.o
.................................\......\stm32f0xx_crc.crf
.................................\......\stm32f0xx_crc.d
.................................\......\stm32f0xx_crc.o
.................................\......\stm32f0xx_dac.crf
.................................\......\stm32f0xx_dac.d
.................................\......\stm32f0xx_dac.o
.................................\......\stm32f0xx_dbgmcu.crf
.................................\......\stm32f0xx_dbgmcu.d
.................................\......\stm32f0xx_dbgmcu.o
.................................\......\stm32f0xx_dma.crf
.................................\......\stm32f0xx_dma.d
.................................\......\stm32f0xx_dma.o
.................................\......\stm32f0xx_exti.crf
.................................\......\stm32f0xx_exti.d
.................................\......\stm32f0xx_exti.o
.................................\......\stm32f0xx_flash.crf
.................................\......\stm32f0xx_flash.d
.................................\......\stm32f0xx_flash.o
.................................\......\stm32f0xx_gpio.crf
.................................\......\stm32f0xx_gpio.d
.................................\......\stm32f0xx_gpio.o
.................................\......\stm32f0xx_i2c.crf
.....