File list (Check if you may need any files):
SHT20+3231\CORE\core_cm3.c
..........\....\core_cm3.h
..........\....\startup_stm32f10x_hd.s
..........\....\startup_stm32f10x_md.s
..........\HARDWARE\24CXX\24cxx.c
..........\........\.....\24cxx.h
..........\........\DS18B20\ds18b20.c
..........\........\.......\ds18b20.h
..........\........\..3231\ds3231.c
..........\........\......\ds3231.h
..........\........\GPIO\gpio.c
..........\........\....\gpio.h
..........\........\I2C\i2c.c
..........\........\...\i2c.h
..........\........\.IC\myiic.c
..........\........\...\myiic.h
..........\........\...B\myiicB.c
..........\........\....\myiicB.h
..........\........\KEY\key.c
..........\........\...\key.h
..........\........\LCD\FONT.H
..........\........\...\lcd.c
..........\........\...\lcd.h
..........\........\.ED\led.c
..........\........\...\led.h
..........\........\SHT2X\SHT2x.c
..........\........\.....\SHT2x.h
..........\........\.....B\SHT2xB.c
..........\........\......\SHT2xB.h
..........\keilkilll.bat
..........\OBJ\IIC.hex
..........\README.TXT
..........\STM32F10x_FWLib\inc\misc.h
..........\...............\...\stm32f10x_adc.h
..........\...............\...\stm32f10x_bkp.h
..........\...............\...\stm32f10x_can.h
..........\...............\...\stm32f10x_cec.h
..........\...............\...\stm32f10x_crc.h
..........\...............\...\stm32f10x_dac.h
..........\...............\...\stm32f10x_dbgmcu.h
..........\...............\...\stm32f10x_dma.h
..........\...............\...\stm32f10x_exti.h
..........\...............\...\stm32f10x_flash.h
..........\...............\...\stm32f10x_fsmc.h
..........\...............\...\stm32f10x_gpio.h
..........\...............\...\stm32f10x_i2c.h
..........\...............\...\stm32f10x_iwdg.h
..........\...............\...\stm32f10x_pwr.h
..........\...............\...\stm32f10x_rcc.h
..........\...............\...\stm32f10x_rtc.h
..........\...............\...\stm32f10x_sdio.h
..........\...............\...\stm32f10x_spi.h
..........\...............\...\stm32f10x_tim.h
..........\...............\...\stm32f10x_usart.h
..........\...............\...\stm32f10x_wwdg.h
..........\...............\src\misc.c
..........\...............\...\stm32f10x_adc.c
..........\...............\...\stm32f10x_bkp.c
..........\...............\...\stm32f10x_can.c
..........\...............\...\stm32f10x_cec.c
..........\...............\...\stm32f10x_crc.c
..........\...............\...\stm32f10x_dac.c
..........\...............\...\stm32f10x_dbgmcu.c
..........\...............\...\stm32f10x_dma.c
..........\...............\...\stm32f10x_exti.c
..........\...............\...\stm32f10x_flash.c
..........\...............\...\stm32f10x_fsmc.c
..........\...............\...\stm32f10x_gpio.c
..........\...............\...\stm32f10x_i2c.c
..........\...............\...\stm32f10x_iwdg.c
..........\...............\...\stm32f10x_pwr.c
..........\...............\...\stm32f10x_rcc.c
..........\...............\...\stm32f10x_rtc.c
..........\...............\...\stm32f10x_sdio.c
..........\...............\...\stm32f10x_spi.c
..........\...............\...\stm32f10x_tim.c
..........\...............\...\stm32f10x_usart.c
..........\...............\...\stm32f10x_wwdg.c
..........\.YSTEM\delay\delay.c
..........\......\.....\delay.h
..........\......\sys\sys.c
..........\......\...\sys.h
..........\......\usart\usart.c
..........\......\.....\usart.h
..........\USER\DebugConfig\Target_1_STM32F103C8.dbgconf
..........\....\...........\Target_1_STM32F103RC.dbgconf
..........\....\IIC.uvguix.Administrator
..........\....\IIC.uvoptx
..........\....\IIC.uvprojx
..........\....\JLinkSettings.ini
..........\....\main.c
..........\....\stm32f10x.h
..........\....\stm32f10x_conf.h
..........\....\stm32f10x_it.c
..........\....\stm32f10x_it.h
..........\....\system_stm32f10x.c
..........\....\system_stm32f10x.h
..........\HARDWARE\24CXX
..........\........\DS18B20
..........\........\DS3231