使用STM32定时器解码PPM

应用背景PPM是一种传输形式，是将多个数据按照某个特定的协议(协议可以根据自身需要来定义)组合在一起再输出的一种形式。PPM输出，再使用MCU解码PPM，以获取PPM中的各个有效数据。这种方法可以用于电子产品的教练功能，以及短距离的超射频技术上。关键技术该份资料是实现了使用STM32上的定时器的输入捕获功能捕获PPM，并进行解码，以获取有效的数据。获取有效数据后通过串口输出，可以使用串口调试工具进行实时监测。

解码PPM
core_cm3.crf
core_cm3.d
core_cm3.o
delay.c
delay.crf
delay.d
delay.h
delay.o
device.c
device.crf
device.d
device.h
device.o
device.__i
JLink Regs CM3.txt
JLinkLog.txt
JLinkSettings.ini
Libraries
main.c
main.crf
main.d
main.o
main.__i
misc.crf
misc.d
misc.o
must
ppm_test.axf
ppm_test.htm
ppm_test.lnp
ppm_test.map
ppm_test.plg
ppm_test.sct
ppm_test.tra
ppm_test.uvopt
ppm_test.uvproj
ppm_test_Target 1.dep
ppm_test_uvopt.bak
ppm_test_uvproj.bak
startup_stm32f10x_hd.d
startup_stm32f10x_hd.lst
startup_stm32f10x_hd.o
stm32f10x_adc.crf
stm32f10x_adc.d
stm32f10x_adc.o
stm32f10x_bkp.crf
stm32f10x_bkp.d
stm32f10x_bkp.o
stm32f10x_can.crf
stm32f10x_can.d
stm32f10x_can.o
stm32f10x_cec.crf
stm32f10x_cec.d
stm32f10x_cec.o
stm32f10x_crc.crf
stm32f10x_crc.d
stm32f10x_crc.o
stm32f10x_dac.crf
stm32f10x_dac.d
stm32f10x_dac.o
stm32f10x_dbgmcu.crf
stm32f10x_dbgmcu.d
stm32f10x_dbgmcu.o
stm32f10x_dma.crf
stm32f10x_dma.d
stm32f10x_dma.o
stm32f10x_exti.crf
stm32f10x_exti.d
stm32f10x_exti.o
stm32f10x_flash.crf
stm32f10x_flash.d
stm32f10x_flash.o
stm32f10x_fsmc.crf
stm32f10x_fsmc.d
stm32f10x_fsmc.o
stm32f10x_gpio.crf
stm32f10x_gpio.d
stm32f10x_gpio.o
stm32f10x_i2c.crf
stm32f10x_i2c.d
stm32f10x_i2c.o
stm32f10x_it.crf
stm32f10x_it.d
stm32f10x_it.o
stm32f10x_iwdg.crf
stm32f10x_iwdg.d
stm32f10x_iwdg.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_sdio.crf
stm32f10x_sdio.d
stm32f10x_sdio.o
stm32f10x_spi.crf
stm32f10x_spi.d
stm32f10x_spi.o
stm32f10x_tim.crf
stm32f10x_tim.d
stm32f10x_tim.o
stm32f10x_usart.crf
stm32f10x_usart.d
stm32f10x_usart.o
stm32f10x_wwdg.crf
stm32f10x_wwdg.d
stm32f10x_wwdg.o
system_stm32f10x.crf
system_stm32f10x.d
system_stm32f10x.o