TIM3_PWM库函数实验OK
....................\CORE
....................\....\core_cm3.c
....................\....\core_cm3.h
....................\....\startup_stm32f10x_hd.s
....................\....\startup_stm32f10x_md.s
....................\HARDWARE
....................\........\EXTI
....................\........\....\exti.c
....................\........\....\exti.h
....................\........\KEY
....................\........\...\key.c
....................\........\...\key.h
....................\........\LED
....................\........\...\led.c
....................\........\...\led.h
....................\........\PWM
....................\........\...\pwm.c
....................\........\...\pwm.h
....................\........\TIMER
....................\........\.....\timer.c
....................\........\.....\timer.h
....................\........\WDG
....................\........\...\wdg.c
....................\........\...\wdg.h
....................\keilkilll.bat
....................\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
....................\SYSTEM
....................\......\delay
....................\......\.....\delay.c
....................\......\.....\delay.h
....................\......\sys
....................\......\...\sys.c
....................\......\...\sys.h
....................\......\usart
....................\......\.....\usart.c
....................\......\..