stm32f103的旋转编码器的应用

stm32f103的旋转编码器的应用，旋转编码器和数码管

1-2-18-旋转编码器数码管显示程序
Basic
CMSIS
Hardware
Lib
Startup
User
YT32B1_STM32F103_demo.axf
YT32B1_STM32F103_demo.hex
YT32B1_STM32F103_demo.htm
YT32B1_STM32F103_demo.lnp
YT32B1_STM32F103_demo.map
YT32B1_STM32F103_demo.plg
YT32B1_STM32F103_demo.sct
YT32B1_STM32F103_demo.tra
YT32B1_STM32F103_demo.uvopt
YT32B1_STM32F103_demo.uvproj
YT32B1_STM32F103_demo_Target 1.dep
YT32B1_STM32F103_demo_uvopt.bak
YT32B1_STM32F103_demo_uvproj.bak
buzzer.__i
buzzer.crf
buzzer.d
buzzer.o
core_cm3.crf
core_cm3.d
core_cm3.o
delay.__i
delay.crf
delay.d
delay.o
encoder.__i
encoder.crf
encoder.d
encoder.o
flash.__i
flash.crf
flash.d
flash.o
key.__i
key.crf
key.d
key.o
led.__i
led.crf
led.d
led.o
main.__i
main.crf
main.d
main.o
midi.__i
midi.crf
midi.d
midi.o
misc.crf
misc.d
misc.o
rtc.__i
rtc.crf
rtc.d
rtc.o
startup_stm32f10x_md.d
startup_stm32f10x_md.lst
startup_stm32f10x_md.o
stm32f10x_bkp.crf
stm32f10x_bkp.d
stm32f10x_bkp.o
stm32f10x_flash.crf
stm32f10x_flash.d
stm32f10x_flash.o
stm32f10x_gpio.crf
stm32f10x_gpio.d
stm32f10x_gpio.o
stm32f10x_it.__i
stm32f10x_it.crf
stm32f10x_it.d
stm32f10x_it.o
stm32f10x_pwr.crf
stm32f10x_pwr.d
stm32f10x_pwr.o
stm32f10x_rcc.crf
stm32f10x_rcc.d
stm32f10x_rcc.o
stm32f10x_rtc.crf
stm32f10x_rtc.d
stm32f10x_rtc.o
stm32f10x_usart.crf
stm32f10x_usart.d
stm32f10x_usart.o
sys.__i
sys.crf
sys.d
sys.o
system_stm32f10x.crf
system_stm32f10x.d
system_stm32f10x.o
tm1640.__i
tm1640.crf
tm1640.d
tm1640.o
touch_key.__i
touch_key.crf
touch_key.d
touch_key.o
usart.__i
usart.crf
usart.d
usart.o