stm32l476 keil工程代码

STM32L476 低功耗代码，里面有UART,SPI,I2C通信，在中断配置调用库上都有详细说明，自己总结得资料，好好利用

/**
  ******************************************************************************
  * @file    stm32l4xx_hal.c
  * @author  MCD Application Team
  * @brief   HAL module driver.
  *          This is the common part of the HAL initialization
  *
  @verbatim
  ==============================================================================
                     ##### How to use this driver #####
  ==============================================================================
    [..]
    The common HAL driver contains a set of generic and common APIs that can be
    used by the PPP peripheral drivers and the user to start using the HAL.
    [..]
    The HAL contains two APIs‘ categories:
         （+） Common HAL APIs
         （+） Services HAL APIs

  @endverbatim
  ********

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2019-05-24 21:40  L476\
     文件        8084  2019-05-24 21:40  L476\.mxproject
     目录           0  2019-05-24 21:40  L476\Drivers\
     目录           0  2019-05-24 21:40  L476\Drivers\CMSIS\
     目录           0  2019-05-24 21:40  L476\Drivers\CMSIS\Device\
     目录           0  2019-05-24 21:40  L476\Drivers\CMSIS\Device\ST\
     目录           0  2019-05-24 21:40  L476\Drivers\CMSIS\Device\ST\STM32L4xx\
     目录           0  2019-05-24 21:40  L476\Drivers\CMSIS\Device\ST\STM32L4xx\Include\
     文件     1418030  2019-05-22 12:59  L476\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l475xx.h
     文件        7723  2019-05-22 12:59  L476\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l4xx.h
     文件        2615  2019-05-22 12:59  L476\Drivers\CMSIS\Device\ST\STM32L4xx\Include\system_stm32l4xx.h
     目录           0  2019-05-24 21:40  L476\Drivers\CMSIS\Device\ST\STM32L4xx\Source\
     目录           0  2019-05-24 21:40  L476\Drivers\CMSIS\Device\ST\STM32L4xx\Source\Templates\
     目录           0  2019-05-24 21:40  L476\Drivers\CMSIS\Include\
     文件       28208  2019-05-22 12:59  L476\Drivers\CMSIS\Include\cmsis_armcc.h
     文件       56497  2019-05-22 12:59  L476\Drivers\CMSIS\Include\cmsis_armclang.h
     文件        9014  2019-05-22 12:59  L476\Drivers\CMSIS\Include\cmsis_compiler.h
     文件       62344  2019-05-22 12:59  L476\Drivers\CMSIS\Include\cmsis_gcc.h
     文件       28414  2019-05-22 12:59  L476\Drivers\CMSIS\Include\cmsis_iccarm.h
     文件        1716  2019-05-22 12:59  L476\Drivers\CMSIS\Include\cmsis_version.h
     文件       97995  2019-05-22 12:59  L476\Drivers\CMSIS\Include\core_armv8mbl.h
     文件      168914  2019-05-22 12:59  L476\Drivers\CMSIS\Include\core_armv8mml.h
     文件       42208  2019-05-22 12:59  L476\Drivers\CMSIS\Include\core_cm0.h
     文件       50464  2019-05-22 12:59  L476\Drivers\CMSIS\Include\core_cm0plus.h
     文件       43456  2019-05-22 12:59  L476\Drivers\CMSIS\Include\core_cm1.h
     文件      104628  2019-05-22 12:59  L476\Drivers\CMSIS\Include\core_cm23.h
     文件      111854  2019-05-22 12:59  L476\Drivers\CMSIS\Include\core_cm3.h
     文件      175600  2019-05-22 12:59  L476\Drivers\CMSIS\Include\core_cm33.h
     文件      123607  2019-05-22 12:59  L476\Drivers\CMSIS\Include\core_cm4.h
     文件      148588  2019-05-22 12:59  L476\Drivers\CMSIS\Include\core_cm7.h
     文件       47249  2019-05-22 12:59  L476\Drivers\CMSIS\Include\core_sc000.h
............此处省略84个文件信息