Based on the STM32 outside interrupt programming, a simple program I have written, concise, and suitable for beginners to learn.

exti
....\FWlib
....\.....\SRC
....\.....\...\misc.c
....\.....\...\stm32f10x_adc.c
....\.....\...\stm32f10x_bkp.c
....\.....\...\stm32f10x_can.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
....\.....\...\system_stm32f10x.c
....\.....\inc
....\.....\...\misc.h
....\.....\...\stm32f10x_adc.h
....\.....\...\stm32f10x_bkp.h
....\.....\...\stm32f10x_can.h
....\.....\...\stm32f10x_conf.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
....\project
....\.......\ExtDll.iex
....\.......\JLinkLog.txt
....\.......\STM32F10x.lst
....\.......\STM32F10x.o
....\.......\core_cm3.crf
....\.......\core_cm3.d
....\.......\core_cm3.o
....\.......\exti.Opt
....\.......\exti.Uv2
....\.......\exti.axf
....\.......\exti.htm
....\.......\exti.lnp
....\.......\exti.map
....\.......\exti.plg
....\.......\exti.sct
....\.......\exti.tra
....\.......\exti_Opt.Bak
....\.......\exti_Target 1.dep
....\.......\exti_Uv2.Bak
....\.......\exti_exti.dep
....\.......\main.crf
....\.......\main.d
....\.......\main.o
....\.......\misc.crf
....\.......\misc.d
....\.......\misc.o
....\.......\stm32f10x_exti.crf
....\.......\stm32f10x_exti.d
....\.......\stm32f10x_exti.o
....\.......\stm32f10x_gpio.crf
....\.......\stm32f10x_gpio.d
....\.......\stm32f10x_gpio.o
....\.......\stm32f10x_it.crf
....\.......\stm32f10x_it.d
....\.......\stm32f10x_it.o
....\.......\stm32f10x_rcc.crf
....\.......\stm32f10x_rcc.d
....\.......\stm32f10x_rcc.o
....\.......\system_stm32f10x.crf
....\.......\system_stm32f10x.d
....\.......\system_stm32f10x.o
....\startup
....\.......\STM32F10x.s
....\user
....\....\core_cm3.c
....\....\core_cm3.h
....\....\main.c
....\....\platform_config.h
....\....\stm32f10x.h

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