1．STM32F103终端设备远程程序升级程序 2014-4-17 （1）把STM32F103的FLASH 分成2部分，0x08000000~0x08003fff,是IAP程序； 00x08004000~ ,是APP程序； （2）硬件机构：内有GSM模块（移远M35），作为远程通信用。

（3）更详细，得到IAR 项目文件：stm32f103远程程序升级程序.rar，联系QQ：785313554 王昌世 2．程序结构

3．主程序 /******************** (C) COPYRIGHT 2008 STMicroelectronics ******************** * File Name : main.c * Author : wcs * Version : V2.0.1 * Date : 03/18/2011 * Description : Main program body ******************************************************************************** * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE * CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. *******************************************************************************/

/* Includes ------------------------------------------------------------------*/ #include "stm32f10x.h" #include "STM32_Init.h" #include "GrobalVariable.h" #include "Grobalfunction.h" #include "gsm.h"

#include "Flash.h" #include "IPD_Process.h"

#include "Usart.h" #include "SMS.h" u32 TempCounter;

/////About GSM//WCS//2011-3-22 u16 GSMReceCount;

u16 Timer20msCount; //////u8 AllGSMInitialAT_Flag;//2014-1-22 u8 cmti; u8 CmtiFlag; u8 IpdFlag; u8 ipd; u8 TcpFlag; u8 CIICRFlag;//2011-4-24//wcs char signal[3];//GSM信号状态. char bat[4];//电池电量状态. char DeviceNO[12]; char nowadmin[19],admin[16],admin1[16],admin2[16],admin3[16],admin4[16]; char mima[7]; char DN[28];////"www.iova.in";//HYT char DN2[28];////"www.iova.in";//HYT char ip[16];//220.231.180.37 char port[7]; char apn[26];

char apn_user[26];//最长25位apn用户名. char apn_mima[12];//最长11位apn密码.

///2013-4-12 char DeviceSIM_CardNO[12]; char USER_HandsetNO[12];

s8 zone; u8 ProgramUpdataFlag; u8 GSMBand; u8 GSM_All_AT_Flag;//GSMAllATFlag; //2013-12-20 u8 WarrantFlag; u32 PlatformDataSendWDG;///wcs//2012-4-16 u8 GSM_SignalAbortFlag;///wcs//2011-4-26 u8 CheckGSMSignalTimer;///wcs//2011-4-26 u8 TcpSendAbortCounter; u8 LoginPlatformFlag; char apn[26]; char apn_user[26];//最长25位apn用户名. char apn_mima[12];//最长11位apn密码. u8 CSQ_V;

u8 GSM_SignalLowFlag; //wcs//2011-6-2 u8 QuickFlashTime;//wcs//2011-6-2 u8 CheckGSMSignalTimer;//wcs//2011-4-22 long long xyz; /////<--About GSM//WCS//2011-3-22

/////-->About STM32//WCS//2011-4-24 ///#define USART_CR1_UE ((unsigned long)0x00002000)//OPEN #define USART_CR1_UE ((uint16_t)0x2000) /*!< USART Enable */ ////#define USART_CR1_UD ((unsigned long)0x00000000)//cLOSE

u8 temp_count; u8 MainWhileFlag; u16 MainWhileWatchDog;

u8 ProgramAbortCounter; char GPS_Signal[2]; char T_EnterSend[3]; char T_Send[3];

u8 GPSEffectFlag2;//wcs//2011-8-4 ///u16 AccJudgeTimer;

///For program safe u8 ReadtPass0TimeFlag;

//For GSM WORK SAFE//WCS//2011-8-29 u8 GSM_ReportFlag; u16 GSM_SWDG_Timer;//6 minutes ///About heart jump u8 SendHeartJumpFlag;//wcs//2012-4-17 u16 HeartJumpTimer;

////u8 RepairSendingTimer; u8 CiicrAbortCounter;//wcs//2011-11-17 u8 SecondCount;//50*20=1000(ms)=1s;

//2013-4-22 //About LED u8 BD_LED_FlashStatus; u8 GSM_LED_FlashStatus;

u8 BD_LED_FlashTimer; u8 GSM_LED_FlashTimer;

u8 BD_LedFlashKeepTimer; u8 GSM_LedFlashKeepTimer;

//2014-2-20 ///extern pFunction Jump_To_Application; uint32_t JumpAddress; typedef void (*pFunction)(void); pFunction Jump_To_Application; u8 ProgramUpdateFlag;

u16 IpdCounter; ///u16 Temp300[10];

u8 IpdDataFlag; u8 GPRS_DataFlag; u16 AppFlashTailPageData; u8 AppFlashTailPageNumber;

u16 BlockCounter; u16 FinalBlockFlag;

//For moute update application//2014-3-4 char UPD_ip[16];//220.231.180.37 char UPD_port[7];

u32 TotalFileLength; u8 QIRDI_Flag;//2014-3-24 u16 QIRDI_Counter; u8 QIRDI_DataFlag; u8 FirstQIRDI_Flag;