STM32cubeMx配置PWM输出，捕获输入，ADC检测，DAC正弦波输出配置工程代码同一个工程，HAL库

PWM输出500k频率的方波与线圈谐振，捕获输入线圈发出的小信号正弦波，DAC是用来测试捕获输入测量正弦波的

/**
  ******************************************************************************
  * @file    system_stm32f0xx.c
  * @author  MCD Application Team
  * @brief   CMSIS Cortex-M0 Device Peripheral Access layer System Source File.
  *
  * 1. This file provides two functions and one global variable to be called from
  *    user application:
  *      - SystemInit（）: This function is called at startup just after reset and 
  *                      before branch to main program. This call is made inside
  *                      the “startup_stm32f0xx.s“ file.
  *
  *      - SystemCoreClock variable: Contains the core clock （HCLK） it can be used
  *                                  by the user application to setup the SysTick
  *                                  timer or configure other parameters.
  *
  *      - SystemCoreClockUpdate（）: Updates the variable SystemCoreClock and must
  *                                 be called whenever the core clock is changed
  *                                 during program execution.
  *
  * 2. After each device reset the HSI （8 MHz） is used as system clock source.
  *    Then SystemInit（） function is called in “startup_stm32f0xx.s“ file to
  *    configure the system clock before to branch to main program.
  *
  * 3. This file configures the system clock as follows:
  *=============================================================================
  *                         Supported STM32F0xx device
  *-----------------------------------------------------------------------------
  *        System Clock source                    | HSI
  *-----------------------------------------------------------------------------
  *        SYSCLK（Hz）                             | 8000000
  *-----------------------------------------------------------------------------
  *        HCLK（Hz）                               | 8000000
  *-----------------------------------------------------------------------------
  *        AHB Prescaler                          | 1
  *-----------------------------------------------------------------------------
  *        APB1 Prescaler                         | 1
  *-----------------------------------------------------------------------------
  *=============================================================================
  ******************************************************************************
  * @attention
  *
  * 
© COPYRIGHT（c） 2016 STMicroelectronics

  *
  * Redistribution and use in source and binary forms with or without modification
  * are permitted provided that the following conditions are met:
  *   1. Redistributions of source code must retain the above copyright notice
  *      this list of conditions and the following disclaimer.
  *   2. Redistributions in binary form must reproduce the above copyright notice
  *      this list of conditions and the following disclaimer in the documentation

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2018-08-28 15:08  stm32f0_pwm_capture\
     文件        5310  2018-08-23 16:25  stm32f0_pwm_capture\.mxproject
     目录           0  2018-08-28 15:08  stm32f0_pwm_capture\Drivers\
     目录           0  2018-08-28 15:08  stm32f0_pwm_capture\Drivers\CMSIS\
     目录           0  2018-08-22 11:30  stm32f0_pwm_capture\Drivers\CMSIS\Device\
     目录           0  2018-08-22 11:30  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\
     目录           0  2018-08-28 15:08  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\
     目录           0  2018-08-28 15:08  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Include\
     文件      433390  2018-07-21 13:57  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Include\stm32f030x6.h
     文件      438048  2018-07-21 13:57  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Include\stm32f030x8.h
     文件      472809  2018-07-21 13:57  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Include\stm32f030xc.h
     文件      458902  2018-07-21 13:57  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Include\stm32f031x6.h
     文件      455784  2018-07-21 13:57  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Include\stm32f038xx.h
     文件      914682  2018-07-21 13:57  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Include\stm32f042x6.h
     文件      911272  2018-07-21 13:57  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Include\stm32f048xx.h
     文件      554599  2018-07-21 13:57  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Include\stm32f051x8.h
     文件      551483  2018-07-21 13:57  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Include\stm32f058xx.h
     文件      453574  2018-07-21 13:57  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Include\stm32f070x6.h
     文件      469347  2018-07-21 13:57  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Include\stm32f070xb.h
     文件      606822  2018-07-21 13:57  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Include\stm32f071xb.h
     文件      966699  2018-07-21 13:57  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Include\stm32f072xb.h
     文件      963882  2018-07-21 13:57  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Include\stm32f078xx.h
     文件     1022710  2018-07-21 13:57  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Include\stm32f091xc.h
     文件     1019574  2018-07-21 13:57  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Include\stm32f098xx.h
     文件        9917  2018-07-21 13:57  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Include\stm32f0xx.h
     文件        3743  2018-07-21 13:57  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Include\system_stm32f0xx.h
     目录           0  2018-08-22 11:30  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Source\
     目录           0  2018-08-28 15:08  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Source\Templates\
     目录           0  2018-08-28 15:08  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Source\Templates\arm\
     文件       10425  2018-07-21 13:57  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Source\Templates\arm\startup_stm32f030x6.s
     文件       10863  2018-07-21 13:57  stm32f0_pwm_capture\Drivers\CMSIS\Device\ST\STM32F0xx\Source\Templates\arm\startup_stm32f030x8.s
............此处省略643个文件信息