通过LoraWan模块将数据上传至阿里云

通过LoraWan模块将温湿度、光照、压强、CO2等数据上传至阿里云，

/**
  ******************************************************************************
  * @file    system_stm32l4xx.c
  * @author  MCD Application Team
  * @brief   CMSIS Cortex-M4 Device Peripheral Access layer System Source File
  *
  *   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_stm32l4xx.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.
  *
  *   After each device reset the MSI （4 MHz） is used as system clock source.
  *   Then SystemInit（） function is called in “startup_stm32l4xx.s“ file to
  *   configure the system clock before to branch to main program.
  *
  *   This file configures the system clock as follows:
  *=============================================================================
  *-----------------------------------------------------------------------------
  *        System Clock source                    | MSI
  *-----------------------------------------------------------------------------
  *        SYSCLK（Hz）                             | 4000000
  *-----------------------------------------------------------------------------
  *        HCLK（Hz）                               | 4000000
  *-----------------------------------------------------------------------------
  *        AHB Prescaler                          | 1
  *-----------------------------------------------------------------------------
  *        APB1 Prescaler                         | 1
  *-----------------------------------------------------------------------------
  *        APB2 Prescaler                         | 1
  *-----------------------------------------------------------------------------
  *        PLL_M                                  | 1
  *-----------------------------------------------------------------------------
  *        PLL_N                                  | 8
  *-----------------------------------------------------------------------------
  *        PLL_P                                  | 7
  *-----------------------------------------------------------------------------
  *        PLL_Q                                  | 2
  *-----------------------------------------------------------------------------
  *        PLL_R                                  | 2
  *-----------------------------------------------------------------------------
  *        PLLSAI1_P 

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件    1134110  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l431xx.h

     文件    1113946  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l432xx.h

     文件    1202130  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l433xx.h

     文件    1130171  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l442xx.h

     文件    1218355  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l443xx.h

     文件    1155896  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l451xx.h

     文件    1212739  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l452xx.h

     文件    1228964  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l462xx.h

     文件    1275747  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l471xx.h

     文件    1403695  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l475xx.h

     文件    1414872  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l476xx.h

     文件    1419920  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l485xx.h

     文件    1431097  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l486xx.h

     文件    1515261  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l496xx.h

     文件    1538671  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l4a6xx.h

     文件    1543059  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l4r5xx.h

     文件    1579226  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l4r7xx.h

     文件    1804450  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l4r9xx.h

     文件    1567131  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l4s5xx.h

     文件    1603298  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l4s7xx.h

     文件    1828522  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l4s9xx.h

     文件       8434  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\stm32l4xx.h

     文件       3751  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Include\system_stm32l4xx.h

     文件      18422  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Source\Templates\arm\startup_stm32l431xx.s

     文件      18108  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Source\Templates\arm\startup_stm32l432xx.s

     文件      18581  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Source\Templates\arm\startup_stm32l433xx.s

     文件      18195  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Source\Templates\arm\startup_stm32l442xx.s

     文件      18668  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Source\Templates\arm\startup_stm32l443xx.s

     文件      18899  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Source\Templates\arm\startup_stm32l451xx.s

     文件      18972  2018-08-25 00:49  YFSoft_STM32L476RC_SixCubicTv1.0.4\Drivers\CMSIS\Device\ST\STM32L4xx\Source\Templates\arm\startup_stm32l452xx.s

............此处省略1038个文件信息