STM32F103输出16路PWM

在STM32F103单片机上，利用TIM1、TIM2、TIM3、TIM4定时器，输出PWM波，每个定时器4个通道，共输出16路PWM波。

/**************************************************************************//**
 * @file     core_cm3.c
 * @brief    CMSIS Cortex-M3 Core Peripheral Access layer Source File
 * @version  V1.30
 * @date     30. October 2009
 *
 * @note
 * Copyright （C） 2009 ARM Limited. All rights reserved.
 *
 * @par
 * ARM Limited （ARM） is supplying this software for use with Cortex-M 
 * processor based microcontrollers.  This file can be freely distributed 
 * within development tools that are supporting such ARM based processors. 
 *
 * @par
 * THIS SOFTWARE IS PROVIDED “AS IS“.  NO WARRANTIES WHETHER EXPRESS IMPLIED
 * OR STATUTORY INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
 * ARM SHALL NOT 

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2019-08-19 08:33  PWM_16CH\
     目录           0  2019-08-19 09:49  PWM_16CH\PWM\
     目录           0  2019-08-19 09:50  PWM_16CH\PWM\CORE\
     文件       17273  2010-06-07 10:25  PWM_16CH\PWM\CORE\core_cm3.c
     文件       85714  2011-02-09 14:59  PWM_16CH\PWM\CORE\core_cm3.h
     文件       15503  2011-03-10 10:52  PWM_16CH\PWM\CORE\startup_stm32f10x_hd.s
     目录           0  2019-08-19 08:33  PWM_16CH\PWM\HARDWARE\
     目录           0  2019-08-19 09:49  PWM_16CH\PWM\HARDWARE\LED\
     文件        1299  2018-03-16 14:23  PWM_16CH\PWM\HARDWARE\LED\led.c
     文件         638  2018-03-15 14:26  PWM_16CH\PWM\HARDWARE\LED\led.h
     目录           0  2019-08-19 09:50  PWM_16CH\PWM\HARDWARE\PWM\
     文件        9518  2019-08-19 09:30  PWM_16CH\PWM\HARDWARE\PWM\pwm.c
     文件         226  2019-08-19 09:30  PWM_16CH\PWM\HARDWARE\PWM\pwm.h
     文件         399  2011-04-23 10:24  PWM_16CH\PWM\keilkilll.bat
     目录           0  2019-08-19 09:49  PWM_16CH\PWM\OBJ\
     文件       11608  2019-08-19 09:47  PWM_16CH\PWM\OBJ\PWM.hex
     文件        1311  2015-03-20 12:33  PWM_16CH\PWM\README.TXT
     目录           0  2019-08-19 08:33  PWM_16CH\PWM\STM32F10x_FWLib\
     目录           0  2019-08-19 09:50  PWM_16CH\PWM\STM32F10x_FWLib\inc\
     文件        8982  2011-03-10 10:47  PWM_16CH\PWM\STM32F10x_FWLib\inc\misc.h
     文件       21690  2011-03-10 10:47  PWM_16CH\PWM\STM32F10x_FWLib\inc\stm32f10x_adc.h
     文件        7555  2011-03-10 10:47  PWM_16CH\PWM\STM32F10x_FWLib\inc\stm32f10x_bkp.h
     文件       27559  2011-03-10 10:47  PWM_16CH\PWM\STM32F10x_FWLib\inc\stm32f10x_can.h
     文件        6573  2011-03-10 10:47  PWM_16CH\PWM\STM32F10x_FWLib\inc\stm32f10x_cec.h
     文件        2162  2011-03-10 10:47  PWM_16CH\PWM\STM32F10x_FWLib\inc\stm32f10x_crc.h
     文件       15233  2011-03-10 10:47  PWM_16CH\PWM\STM32F10x_FWLib\inc\stm32f10x_dac.h
     文件        3818  2011-03-10 10:47  PWM_16CH\PWM\STM32F10x_FWLib\inc\stm32f10x_dbgmcu.h
     文件       20754  2011-03-10 10:47  PWM_16CH\PWM\STM32F10x_FWLib\inc\stm32f10x_dma.h
     文件        6824  2011-03-10 10:47  PWM_16CH\PWM\STM32F10x_FWLib\inc\stm32f10x_exti.h
     文件       25445  2011-03-10 10:47  PWM_16CH\PWM\STM32F10x_FWLib\inc\stm32f10x_flash.h
     文件       27016  2011-03-10 10:47  PWM_16CH\PWM\STM32F10x_FWLib\inc\stm32f10x_fsmc.h
............此处省略59个文件信息