/*******************************************************************************
* Function Name : GetInputString
* Description : Get Input string from the HyperTerminal
* Input : - buffP: The input string
* Output : None
* Return : None
*******************************************************************************/
void GetInputString (u8 * buffP)
{
u32 bytes_read = 0;
u8 c = 0;
do
{
c = GetKey();
if (c == '\r'){
break;
}
if (c == '\b'){ /* Backspace */
if (bytes_read > 0){
SerialPutString("\b \b");
bytes_read --;
}
continue;
}
if (bytes_read >= CMD_STRING_SIZE ){
SerialPutString("Command string size overflow\r\n");
bytes_read = 0;
continue;
}
if (c >= 0x20 && c <= 0x7E){
buffP[bytes_read++] = c;
SerialPutChar(c);
}
}
while (1);
SerialPutString("\n\r");
buffP[bytes_read] = '\0';
}
/***********************************************
* 打电话
************************************************/
void DialVoiceCall()
{
SerialPutString("AT+COLP=1\r\n");//dial the number
delay(2000);
SerialPutString("ATD15200831527;\r\n");//dial the number
delay(2000);
}
int main()
{
pFunction Jump_To_Application;
uint32_t JumpAddress;
SystemInit(); /* 配置系统时钟为72M */
NVIC_Configuration();
watchdog_init();
delay_init(72); //72M
w25x64_init();
InitSerial();
Signel_led_init();
TIM_init();
SerialPutString("BootLoader Runing...\n");
SerialPutString("BootLoader for ");
SerialPutString(SYSTEM_NAME);
SerialPutString("\n");
ymodem();
iap();
SerialPutString("Load App!\n");
TIM_Cmd(TIM2,DISABLE);
if (((*(__IO uint32_t*)APP_LOCATION) & 0x2FFE0000 ) == 0x20000000)
{
JumpAddress = *(__IO uint32_t*) (APP_LOCATION + 4);
Jump_To_Application = (pFunction) JumpAddress;
__set_MSP(*(__IO uint32_t*) APP_LOCATION);
Jump_To_Application();
}
return 0;
}
/**
* @brief Upload a file via serial port.
* @param None
* @retval None
*/
void SerialUpload(void)
{
uint32_t status = 0;
SerialPutString("\n\n\rSelect Receive File ... (press any key to abort)\n\r");
if (GetKey() == CRC16)
{
/* Transmit the flash image through ymodem protocol */
status = Ymodem_Transmit((uint8_t*)ApplicationAddress, (const uint8_t*)"UploadedFlashImage.bin", FLASH_IMAGE_SIZE);
if (status != 0)
{
SerialPutString("\n\rError Occured while Transmitting File\n\r");
}
else
{
SerialPutString("\n\rFile Trasmitted Successfully \n\r");
}
}
else
{
SerialPutString("\r\n\nAborted by user.\n\r");
}
}
/***********************************************
* 发送短信
************************************************/
void sendsms()
{
SerialPutString(s1);
delay(2000);
SerialPutString(s2);
delay(3000);
SerialPutString(s3);
delay(2000);
SerialPutString(&s4);
delay(2000);
}
/*******************************************************************************
* Function Name : FLASH_DisableWriteProtectionPages
* Description : Disable the write protection of desired pages
* Input : None
* Output : None
* Return : None
*******************************************************************************/
void FLASH_DisableWriteProtectionPages(void)
{
u32 useroptionbyte = 0, WRPR = 0;
u16 var1 = OB_IWDG_SW, var2 = OB_STOP_NoRST, var3 = OB_STDBY_NoRST;
FLASH_Status status = FLASH_BUSY;
WRPR = FLASH_GetWriteProtectionOptionByte();
/* Test if user memory is write protected */
if ((WRPR & UserMemoryMask) != UserMemoryMask){
useroptionbyte = FLASH_GetUserOptionByte();
UserMemoryMask |= WRPR;
status = FLASH_EraseOptionBytes();
if(UserMemoryMask != 0xFFFFFFFF){
status = FLASH_EnableWriteProtection((u32)~UserMemoryMask);
}
/* Test if user Option Bytes are programmed */
if((useroptionbyte & 0x07) != 0x07){ /* Restore user Option Bytes */
if((useroptionbyte & 0x01) == 0x0){
var1 = OB_IWDG_HW;
}
if((useroptionbyte & 0x02) == 0x0){
var2 = OB_STOP_RST;
}
if((useroptionbyte & 0x04) == 0x0){
var3 = OB_STDBY_RST;
}
FLASH_UserOptionByteConfig(var1, var2, var3);
}
if (status == FLASH_COMPLETE){
SerialPutString("Write Protection disabled...\r\n");
SerialPutString("...and a System Reset will be generated to re-load the new option bytes\r\n");
/* Enable WWDG clock */
RCC_APB1PeriphClockCmd(RCC_APB1Periph_WWDG, ENABLE);
/* Generate a system Reset to re-load the new option bytes: enable WWDG and set
counter value to 0x4F, as T6 bit is cleared this will generate a WWDG reset */
WWDG_Enable(0x4F);
}else{
SerialPutString("Error: Flash write unprotection failed...\r\n");
}
}else{
SerialPutString("Flash memory not write protected\r\n");
}
}
void main()
{
uchar len,i;
uchar xdata Tvalue[6],Hvalue[6];
SerialInit();
LCDInit();
while(1)
{
RH();
SerialPutString(buff);
sprintf(Tvalue,"%2.2f",temperature);
sprintf(Hvalue,"%2.2f%%",humidity);
LCDWriteCom(0x01);//ÇåÆÁ
LCDWriteCom(0x80);
len=strlen(info1);
//дÊý¾Ýµ½LCD1602
for(i=0;i<len;i++)
LCDWriteData(info1[i]);
len=strlen(Tvalue);
for(i=0;i<len;i++)
LCDWriteData(Tvalue[i]);
LCDWriteData((uchar)223);
LCDWriteData('C');
LCDWriteCom(0x80+0x43);
len=strlen(info2);
for(i=0;i<len;i++)
LCDWriteData(info2[i]);
len=strlen(Hvalue);
for(i=0;i<len;i++)
LCDWriteData(Hvalue[i]);
//
Delay(10000);
}
}
/*
*******************************************************************************
*
* FUNCTION: ExecCommandline
*
* DESCRIPTION: This function is used to process an input string, split the
* input string into command and parameter strings, find a command
* structure in the command list array and execute the command.
*
* INPUT PARAMETERS: cmdListP is a pointer to the command list array.
* cmdStringP is a pointer to the input string.
*
* RETURNS: none.
*******************************************************************************
*/
void ExecCommandline (CommandListEntry_T * cmdListP, char * inputStringP)
{
CommandListEntry_T * cmdListEntryP;
int argc;
char *argv[16];
char *resid;
while (*inputStringP) {
memset(argv, 0, sizeof(argv));
parseargs(inputStringP, &argc, argv, &resid);
if (argc > 0)
{
if ((cmdListEntryP=findCmd(cmdListP, argv[0])) == NULL)
{
SerialPutString("Command is not found\r\n");
}
else
{
cmdListEntryP->func(argc, (const char **)argv);
}
}
inputStringP = resid;
}
}
void main()
{
//delay(10000);
SerialInit(); //串口初始化，用以向调试终端发送数据
while(1)
{
SerialPutString("yahoo!!!"); //发送一个测试字符串
}
/*
MMC_Init(); //SD卡初始化
delay(10000);
MMC_get_volume_info(); //获得SD卡相关信息，输出到终端
FAT32_Init(&Init_Arg); //FAT32文件系统初始化，装入参数
Printf("BPB_Sector_No" ,Init_Arg.BPB_Sector_No);
Printf("Total_Size" ,Init_Arg.Total_Size );
Printf("FirstDirClust" ,Init_Arg.FirstDirClust);
Printf("FirstDataSector",Init_Arg.FirstDataSector);
Printf("BytesPerSector" ,Init_Arg.BytesPerSector);
Printf("FATsectors" ,Init_Arg.FATsectors);
Printf("SectorsPerClust",Init_Arg.SectorsPerClust);
Printf("FirstFATSector" ,Init_Arg.FirstFATSector);
Printf("FirstDirSector" ,Init_Arg.FirstDirSector); //以上几个语句用以输出参数值到终端
Printf("FAT32_OpenFile" ,(FAT32_OpenFile("\\TEST.TXT"))->FileSize); //打开根目录下的TEST.TXT文件，并输出文件大小
FAT32_ReadFile(&FileInfo); //读取文件数据，输出到终端
*/
// while(1);
}
/*----------------------------------------------------------------------
* Get Input string from the console.
*/
void GetInputString (char * buffP)
{
int bytes_read = 0;
char c;
do {
c = GetKey();
if (c == '\r') break;
if (c == '\b') //backspace
{
if (bytes_read > 0)
{
SerialPutString("\b \b");
bytes_read --;
}
continue;
}
if (bytes_read >= CMD_STRING_SIZE )
{
SerialPutString("Command string size overflow\r\n");
bytes_read = 0;
continue;
}
/*
if (c == UP_KEY || c==DOWN_KEY || c==LEFT_KEY ||c==RIGHT_KEY)
{
c = BEEP_KEY;
SerialPutChar(c);
continue;
}*/
if (c >= 0x20 && c<= 0x7E)
{
buffP[bytes_read++] = c;
SerialPutChar(c);
}
}while (1);
SerialPutString("\n\r");
buffP[bytes_read] = '\0';
}
/*----------------------------------------------------------------------
* Serial printf.
*/
void SerialPrintf (char * fmt, ...)
{
char buffer[256];
va_list ap;
va_start(ap,fmt);
//doPrint(buffer,fmt,ap);
vsprintf(buffer, fmt, ap);
SerialPutString(buffer);
}
/*******************************************************************************
* Function Name : GetIntegerInput
* Description : Get an integer from the HyperTerminal
* Input : - num: The inetger
* Output : None
* Return : 1: Correct
* 0: Error
*******************************************************************************/
u32 GetIntegerInput(s32 * num)
{
u8 inputstr[16];
while (1)
{
GetInputString(inputstr);
if (inputstr[0] == '\0') continue;
if ((inputstr[0] == 'a' || inputstr[0] == 'A') && inputstr[1] == '\0'){
SerialPutString("User Cancelled \r\n");
return 0;
}
if (Str2Int(inputstr, num) == 0){
SerialPutString("Error, Input again: \r\n");
}else{
return 1;
}
}
}
/**
* @brief Upload a file via serial port.
* @param None
* @retval None
*/
void SerialUpload(void)
{
uint8_t status = 0 ;
SerialPutString("\n\n\rSelect Receive File\n\r");
if (GetKey() == CRC16)
{
/* Transmit the flash image through ymodem protocol */
status = Ymodem_Transmit((uint8_t*)APPLICATION_ADDRESS, (const uint8_t*)"UploadedFlashImage.bin", USER_FLASH_SIZE);
if (status != 0)
{
SerialPutString("\n\rError Occurred while Transmitting File\n\r");
}
else
{
SerialPutString("\n\rFile uploaded successfully \n\r");
}
}
}
/**
* @brief Main program.
* @param None
* @retval None
*/
int main(void)
{
GPIO_InitTypeDef GPIO_InitStructure;
/* Flash unlock */
FLASH_Unlock();
/* Judge STM3210b-LK1 Key2 - PD3 */
/* Enable GPIOD clock */
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOD, ENABLE);
/* Configure PD.00 pin as input floating */
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_3;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
GPIO_Init(GPIOD, &GPIO_InitStructure);
/* Test if Key push-button on STM3210X-EVAL Board is pressed */
if (GPIO_ReadInputDataBit(GPIOD, GPIO_Pin_3) == 0x00)
{
/* If Key is pressed */
/* Execute the IAP driver in order to re-program the Flash */
IAP_Init();
SerialPutString("\r\n======================================================================");
SerialPutString("\r\n= (C) COPYRIGHT 2010 STMicroelectronics =");
SerialPutString("\r\n= =");
SerialPutString("\r\n= In-Application Programming Application (Version 3.3.0) =");
SerialPutString("\r\n= =");
SerialPutString("\r\n= By MCD Application Team =");
SerialPutString("\r\n======================================================================");
SerialPutString("\r\n\r\n");
Main_Menu ();
}
/* Keep the user application running */
else
{
/* Test if user code is programmed starting from address "ApplicationAddress" */
if (((*(__IO uint32_t*)ApplicationAddress) & 0x2FFE0000 ) == 0x20000000)
{
/* Jump to user application */
JumpAddress = *(__IO uint32_t*) (ApplicationAddress + 4);
Jump_To_Application = (pFunction) JumpAddress;
/* Initialize user application's Stack Pointer */
__set_MSP(*(__IO uint32_t*) ApplicationAddress);
Jump_To_Application();
}
}
while (1)
{}
}
/*******************************************************************************
* Function Name : Main_Menu
* Description : Display/Manage a Menu on HyperTerminal Window
* Input : None
* Output : None
* Return : None
*******************************************************************************/
void Main_Menu(void)
{
static char choice[3];
int i;
while (1)
{
SerialPutString("\r\n==========================================================\r\n");
SerialPutString(" APPLICATION MENU :\r\n");
SerialPutString("\r\n==========================================================\r\n\n");
SerialPutString(" 1 - FTP Client Start \r\n");
SerialPutString("Enter your choice : ");
GetInputString(choice);
for( i=0; i<3; i++)
{
printf("\r\n TEST STR = %c", choice[i]);
}
} /* While(1)*/
}/* Main_Menu */
void CommandMode(void * arg, char * dummyP)
{
char inputString[CMD_STRING_SIZE];
inputString[CMD_STRING_SIZE-1]= '\0';
SerialPutString("Command line mode...:\r\n");
while(1)
{
SerialPutChar('>');
// Process a command string.
GetInputString (inputString);
if (strcmp(inputString,"EXIT")==0 || strcmp(inputString,"exit")==0)
return;
ExecCommandline (PlatformCmdList, inputString);
}
}
/**
* @brief Main program.
* @param None
* @retval None
*/
int main(void)
{
/* Flash unlock */
FLASH_Unlock();
/* Initialize Key Button mounted on STM3210X-EVAL board */
STM_EVAL_PBInit(BUTTON_KEY, BUTTON_MODE_GPIO);
/* Test if Key push-button on STM3210X-EVAL Board is pressed */
if (STM_EVAL_PBGetState(BUTTON_KEY) == 0x00)
{
/* If Key is pressed */
/* Execute the IAP driver in order to re-program the Flash */
IAP_Init();
SerialPutString("\r\n======================================================================");
SerialPutString("\r\n= (C) COPYRIGHT 2010 STMicroelectronics =");
SerialPutString("\r\n= =");
SerialPutString("\r\n= In-Application Programming Application (Version 3.3.0) =");
SerialPutString("\r\n= =");
SerialPutString("\r\n= By MCD Application Team =");
SerialPutString("\r\n======================================================================");
SerialPutString("\r\n\r\n");
Main_Menu ();
}
/* Keep the user application running */
else
{
/* Test if user code is programmed starting from address "ApplicationAddress" */
if (((*(__IO uint32_t*)ApplicationAddress) & 0x2FFE0000 ) == 0x20000000)
{
/* Jump to user application */
JumpAddress = *(__IO uint32_t*) (ApplicationAddress + 4);
Jump_To_Application = (pFunction) JumpAddress;
/* Initialize user application's Stack Pointer */
__set_MSP(*(__IO uint32_t*) ApplicationAddress);
Jump_To_Application();
}
}
while (1)
{}
}
/*****************************************************************
Routine: SerialPutChar
Inputs:
unsigned char uch - the char to be placed in the COM Port
out buffer
Returns:
int
Description:
This routine takes a single character and places it in the output
buffer to be sent ot the attached hardware.
*****************************************************************/
int Comm32Port::SerialPutChar(unsigned char uch)
{
int
nRes = 0;
unsigned char
szString[1];
szString[0] = uch;
nRes = SerialPutString(szString, 1);
if (nRes < 0)
return nRes;
else
return COMM_OK;
} /* SerialPutChar */
/***********************************************
* GPRS采集数据
************************************************/
void ConnectGPRS(float dust,float t,float h)
{
// char temp[40];
/*
SerialPutString("AT+CGCLASS=\"B\"\r\n");
delay(2000);
SerialPutString("AT+CGDCONT=1,\"IP\",\"CMNET\"\r\n");
delay(2000);
SerialPutString("AT+CGATT=1\r\n");
delay(2000);
SerialPutString("AT+CIPCSGP=1,\"CMNET\"\r\n");
delay(2000);
SerialPutString("AT+CIPCSGP=0\r\n");
delay(2000);
SerialPutString("AT+CDNSCFG=\"211.91.216.129\"\r\n");
delay(2000);
*/
SerialPutString("AT+CLPORT=\"UDP\",\"3033\"\r\n");//set a port
delay(2000);
SerialPutString("AT+CIPSTART=\"UDP\",\"125.221.182.95\",\"8080\"\r\n");//set destination IP
delay(2000);
SerialPutString("AT+CIPSEND\r\n");//dial the number
delay(2000);
//mySerial.print("PM2.5 value:");
sprintf(sensor,"%.2f",dust);//
SerialPutString(sensor);
sprintf(sensor,",%.2f",t);//
SerialPutString(sensor);
sprintf(sensor,",%.2f",h);//
SerialPutString(sensor);
SerialPutByte(s4);
delay(2000);
SerialPutString("AT+CIPCLOSE\r\n");//dial the number
delay(2000);
SerialPutString("AT+CIPSHUT\r\n");
delay(2000);
}
/**
* @brief Display the Main Menu on to HyperTerminal
* @param None
* @retval None
*/
void Main_Menu(void)
{
uint8_t key = 0;
/* Get the number of block (4 or 2 pages) from where the user program will be loaded */
BlockNbr = (FlashDestination - 0x08000000) >> 12;
/* Compute the mask to test if the Flash memory, where the user program will be
loaded, is write protected */
#if defined (STM32F10X_MD) || defined (STM32F10X_MD_VL)
UserMemoryMask = ((uint32_t)~((1 << BlockNbr) - 1));
#else /* USE_STM3210E_EVAL */
if (BlockNbr < 62)
{
UserMemoryMask = ((uint32_t)~((1 << BlockNbr) - 1));
}
else
{
UserMemoryMask = ((uint32_t)0x80000000);
}
#endif /* (STM32F10X_MD) || (STM32F10X_MD_VL) */
/* Test if any page of Flash memory where program user will be loaded is write protected */
if ((FLASH_GetWriteProtectionOptionByte() & UserMemoryMask) != UserMemoryMask)
{
FlashProtection = 1;
}
else
{
FlashProtection = 0;
}
while (1)
{
SerialPutString("\r\n================== Main Menu ============================\r\n\n");
SerialPutString(" Download Image To the STM32F10x Internal Flash ------- 1\r\n\n");
SerialPutString(" Upload Image From the STM32F10x Internal Flash ------- 2\r\n\n");
SerialPutString(" Execute The New Program ------------------------------ 3\r\n\n");
if(FlashProtection != 0)
{
SerialPutString(" Disable the write protection ------------------------- 4\r\n\n");
}
SerialPutString("==========================================================\r\n\n");
key = GetKey();
if (key == 0x31)
{
/* Download user application in the Flash */
SerialPutString(" File --> Transfer --> YMODEM --> Send... \r\n\n");
SerialDownload();
}
else if (key == 0x32)
{
/* Upload user application from the Flash */
SerialUpload();
}
else if (key == 0x33)
{
JumpAddress = *(__IO uint32_t*) (ApplicationAddress + 4);
/* Jump to user application */
Jump_To_Application = (pFunction) JumpAddress;
/* Initialize user application's Stack Pointer */
__set_MSP(*(__IO uint32_t*) ApplicationAddress);
Jump_To_Application();
}
else if ((key == 0x34) && (FlashProtection == 1))
{
/* Disable the write protection of desired pages */
FLASH_DisableWriteProtectionPages();
}
else
{
if (FlashProtection == 0)
{
SerialPutString("Invalid Number ! ==> The number should be either 1, 2 or 3\r");
}
else
{
SerialPutString("Invalid Number ! ==> The number should be either 1, 2, 3 or 4\r");
}
}
}
}
/**
* @brief Download a file via serial port
* @param None
* @retval None
*/
void SerialDownload(void)
{
uint8_t Number[10] = " ";
int32_t Size = 0;
SerialPutString("Waiting for the file to be sent ... (press 'a' to abort)\n\r");
Size = Ymodem_Receive(&tab_1024[0]);
if (Size > 0)
{
SerialPutString("\n\n\r Programming Completed Successfully!\n\r--------------------------------\r\n Name: ");
SerialPutString(file_name);
Int2Str(Number, Size);
SerialPutString("\n\r Size: ");
SerialPutString(Number);
SerialPutString(" Bytes\r\n");
SerialPutString("-------------------\n");
}
else if (Size == -1)
{
SerialPutString("\n\n\rThe image size is higher than the allowed space memory!\n\r");
}
else if (Size == -2)
{
SerialPutString("\n\n\rVerification failed!\n\r");
}
else if (Size == -3)
{
SerialPutString("\r\n\nAborted by user.\n\r");
}
else
{
SerialPutString("\n\rFailed to receive the file!\n\r");
}
}
/*******************************************************************************
* Function Name : Main_Menu
* Description : Display the Main Menu on to HyperTerminal
* Input : None
* Output : None
* Return : None
*******************************************************************************/
void Main_Menu(void)
{
u8 key = 0;
/* Get the number of block (4 pages) from where the user program will be loaded */
BlockNbr = (FlashDestination - 0x08000000) >> 12;
/* Compute the mask to test if the Flash memory, where the user program will be
loaded, is write protected */
UserMemoryMask = ((u32)~((1<<BlockNbr)-1));
/* Test if any page of Flash memory where program user will be loaded is write protected */
if ((FLASH_GetWriteProtectionOptionByte() & UserMemoryMask) != UserMemoryMask)
{
FlashProtection = TRUE;
SerialPutString("\r\n================== Main Menu ============================\r\n\n");
SerialPutString(" Download Image To the STM32F10x Internal Flash ------- 1\r\n\n");
SerialPutString(" Execute The New Program ------------------------------ 2\r\n\n");
SerialPutString(" Disable the write protection ------------------------- 3\r\n\n");
SerialPutString("==========================================================\r\n\n");
}
else
{
FlashProtection = FALSE;
SerialPutString("\r\n================== Main Menu ============================\r\n\n");
SerialPutString(" Download Image To the STM32F10x Internal Flash ------- 1\r\n\n");
SerialPutString(" Execute The New Program ------------------------------ 2\r\n\n");
SerialPutString("==========================================================\r\n\n");
}
while (1)
{
// SerialPutString("ready to get choice\r\n");
key = GetKey();
// SerialPutString("\r\n");
// SerialPutChar(key);
// SerialPutString("\r\nget choice\r\n");
if (key == 0x31)
{
/* Download user application in the Flash */
SerialDownload();
}
else if (key == 0x32)
{
JumpAddress = *(vu32*) (ApplicationAddress + 4); //the address value
/* Jump to user application */
Jump_To_Application = (pFunction) JumpAddress;
/* Initialize user application's Stack Pointer */
__set_MSP(*(vu32*) ApplicationAddress);
Jump_To_Application();
}
else if ((key == 0x33)&& (FlashProtection == TRUE))
{
/* Disable the write protection of desired pages */
FLASH_DisableWriteProtectionPages();
}
else
{
if(FlashProtection == FALSE)
{
SerialPutString("Invalid Number ! ==> The number should be either 1 or 2\r\n");
}
else
{
SerialPutString("Invalid Number ! ==> The number should be either 1, 2 or 3\r\n");
}
}
}
}
/*******************************************************************************
* 函数名称: refresh_flash
* 输入参数:
* 输出参数:
* --返回值:
* 函数功能: --
*******************************************************************************/
static void refresh_flash(void)
{
uint8_t Number[10] = " ";
int32_t Size = 0;
MFS_UARTSWRst(UartUSBCh); //reset UART
UARTConfigMode(UartUSBCh, &tUARTModeConfigT);
MFS_UARTEnableTX(UartUSBCh);
MFS_UARTEnableRX(UartUSBCh);
SerialPutString("Waiting for the file to be sent ...\n\r");
Size = Ymodem_Receive(&tab_1024[0]);
// MFS_UARTDisableRX(UartUSBCh);
// MFS_UARTDisableTX(UartUSBCh);
if (Size > 0)
{
SerialPutString("\n\n\r Programming Completed Successfully!\n\r--------------------------------\r\n Name: ");
SerialPutString(file_name);
Int2Str(Number, Size);
SerialPutString("\n\r Size: ");
SerialPutString(Number);
SerialPutString(" Bytes\r\n");
SerialPutString("--------------------------------\r\n");
//oneSound(10,0);
/* read extern Flash(MX25L4006) verify image */
//#define TEST_IMAGE
#ifdef TEST_IMAGE
uint32_t i = 0;
uint32_t j = ApplicationAddress;
memset(&tab_1024[0], 0, PACKET_SIZE);
for (i=0u; i<1056; i++) /* (132*1024)/128 0-32 sector */
{
MX25L3206_Read((uint8_t *)tab_1024, j, PACKET_SIZE);
j += PACKET_SIZE;
printHex(tab_1024,PACKET_SIZE);
}
#endif
/* check CRC32 */
//...
/* updata image complete, jump application routine */
//Jump_To_app();
//while (1);
}
else if (Size == -1)
{
SerialPutString("\n\n\rThe image size is higher than the allowed space memory!\n\r");
}
else if (Size == -2)
{
SerialPutString("\n\n\rVerification failed!\n\r");
}
else if (Size == -3)
{
SerialPutString("\r\n\nAborted by user.\n\r");
}
else
{
SerialPutString("\n\rFailed to receive the file!\n\r");
}/* end if (Size > 0) Ymodem Rev */
if (Size > 0)
{
oneSound(10,0);
}
else
{
oneSound(10, 300); /* BUZZER 201 error buzz */
}
bFM3_GPIO_PDOR0_PD = 1u; /* LED 201 light off */
bFM3_GPIO_PDOR0_PC = 1u; /* LED 202 light off */
}
/*******************************************************************************
* 函数名称: download_program_to_meter
* 输入参数:
* 输出参数:
* --返回值:
* 函数功能: --
*******************************************************************************/
static void download_program_to_meter(void)
{
uint32_t status = 0u;
uint8_t tick_C = 0u;
uint8_t Rev_flag = 0u;
uint8_t read_flash_check_flag = 0u;
uint8_t file_size[FILE_SIZE_LENGTH] = {0};
/* wait for meter send 'C', meter printf something before send 'C' */
delay_ms(5000); /* 存在很低的概率, 会出现在进入升级的时候会停滞几秒 */
MFS_UARTErrorClr(UartUSBCh); //CLR error flag
MFS_UARTSWRst(UART52_Ch); //reset UART
UARTConfigMode(UART52_Ch, &tUARTModeConfigT);
MFS_UARTEnableRX(UART52_Ch);
MFS_UARTEnableTX(UART52_Ch);
//SerialPutString("\n\n\rSelect Receive File ... \n\r");
Rev_flag = Receive_Byte(UART52_Ch , &tick_C, Rev_timeout);
if (0u == Rev_flag)
{
if (tick_C == CRC16)
{
printf("Rev C. \r\n");
}
}
else
{
SerialPutString("\r\n no Rev 'C' .\r\n");
}
if (tick_C == CRC16)
{
SerialPutString("downlod image .bin ... \r\n");
read_flash_check_flag = 0u;
read_flash_check_flag = MX25L3206_Read((uint8_t*)(file_size),
(uint32_t)FLASH_IMAGE_SIZE_ADDRESS,
FILE_SIZE_LENGTH);
if (OK != read_flash_check_flag)
{
__NOP();
}
else
{
Str2Int(file_size, &flash_image_size); /* str to hex */
/* Transmit the flash image through ymodem protocol */
status = Ymodem_Transmit((uint8_t*)ApplicationAddress, //!!!!Note
(const uint8_t*)"DownloadFlashImage.bin",
flash_image_size); /* , ,FLASH_IMAGE_MAX_SIZE */
MFS_UARTDisableRX(UART52_Ch); //
if (status != 0)
{
SerialPutString("\n\rError Occured while Transmitting File\n\r");
oneSound(10, 300); /* BUZZER 201 error buzz */
}
else
{
SerialPutString("\n\rFile Trasmitted Successfully \n\r");
oneSound(10, 0); /* BUZZER 201 buzz */
}
}//end if flash check
}
else
{
SerialPutString("\r\n\nAborted by user or no Rev 'C' .\n\r");
oneSound(10, 300); /* BUZZER 201 error buzz */
//while(1); //test!!!
}
bFM3_GPIO_PDOR0_PD = 1u; /* LED 201 light off */
bFM3_GPIO_PDOR0_PC = 1u; /* LED 202 light off */
MFS_UARTDisableRX(UART52_Ch);
MFS_UARTDisableTX(UART52_Ch);
}
/*******************************************************************************
* Function Name : Main_Menu
* Description : Display/Manage a Menu on HyperTerminal Window
* Input : None
* Output : None
* Return : None
*******************************************************************************/
void Main_Menu(void)
{
static char choice[3];
static char subject[32], msg[256], sender[32], passwd[32], recipient[32], encodedText[256];
static bool bTreat;
static u8 Sip[4];
static char key = 0;
static wiz_NetInfo netinfo;
while (1)
{
/* Display Menu on HyperTerminal Window */
bTreat = (bool)RESET ;
SerialPutString("\r\n====================== STM32-Discovery ===================\r\n");
SerialPutString("This Application is basic example of UART interface with\r\n");
SerialPutString("Windows Hyper Terminal. \r\n");
SerialPutString("\r\n==========================================================\r\n");
SerialPutString(" APPLICATION MENU :\r\n");
SerialPutString("\r\n==========================================================\r\n\n");
SerialPutString(" 1 - Set LD1 on \r\n");
SerialPutString(" 2 - Set LD1 off \r\n");
SerialPutString(" 3 - Show network setting\r\n");
SerialPutString(" 4 - Set network setting\r\n");
SerialPutString(" 5 - Run TCP Loopback\r\n");
SerialPutString(" 6 - Run UDP Loopback\r\n");
SerialPutString(" 7 - DNS test\r\n");
SerialPutString(" 8 - BASE64 test\r\n");
SerialPutString(" 9 - Send Mail\r\n");
SerialPutString("Enter your choice : ");
GetInputString(choice);
/* Set LD1 on */
if (strcmp(choice,"1")== 0)
{
bTreat = (bool)SET;
LED3_onoff(ON);
LED4_onoff(ON);
}
/* Set LD1 off */
if ((strcmp(choice,"2") == 0))
{
bTreat = (bool)SET;
LED3_onoff(OFF);
LED4_onoff(OFF);
}
if (strcmp(choice,"3") == 0)
{
bTreat = (bool)SET;
GetNetInfo(&netinfo);
printf("\r\nIP : %d.%d.%d.%d", netinfo.IP[0],netinfo.IP[1],netinfo.IP[2],netinfo.IP[3]);
printf("\r\nSN : %d.%d.%d.%d", netinfo.Subnet[0],netinfo.Subnet[1],netinfo.Subnet[2],netinfo.Subnet[3]);
printf("\r\nGW : %d.%d.%d.%d", netinfo.Gateway[0],netinfo.Gateway[1],netinfo.Gateway[2],netinfo.Gateway[3]);
printf("\r\nDNS server : %d.%d.%d.%d", netinfo.DNSServerIP[0],netinfo.DNSServerIP[1],netinfo.DNSServerIP[2],netinfo.DNSServerIP[3]);
}
if (strcmp(choice,"4") == 0)
{
bTreat = (bool)SET;
// IP address
SerialPutString("\r\nIP address : ");
GetInputString(msg);
if(!VerifyIPAddress(msg, netinfo.IP))
{
SerialPutString("\aInvalid.");
}
// Subnet mask
SerialPutString("\r\nSubnet mask : ");
GetInputString(msg);
if(!VerifyIPAddress(msg, netinfo.Subnet))
{
SerialPutString("\aInvalid.");
}
// gateway address
SerialPutString("\r\nGateway address : ");
GetInputString(msg);
if(!VerifyIPAddress(msg, netinfo.Gateway))
{
SerialPutString("\aInvalid.");
}
// DNS address
SerialPutString("\r\nDNS address : ");
GetInputString(msg);
if(!VerifyIPAddress(msg, netinfo.DNSServerIP))
{
SerialPutString("\aInvalid.");
}
printf("\r\nIP : %d.%d.%d.%d", netinfo.IP[0],netinfo.IP[1],netinfo.IP[2],netinfo.IP[3]);
printf("\r\nSN : %d.%d.%d.%d", netinfo.Subnet[0],netinfo.Subnet[1],netinfo.Subnet[2],netinfo.Subnet[3]);
printf("\r\nGW : %d.%d.%d.%d", netinfo.Gateway[0],netinfo.Gateway[1],netinfo.Gateway[2],netinfo.Gateway[3]);
printf("\r\nDNS server : %d.%d.%d.%d", netinfo.DNSServerIP[0],netinfo.DNSServerIP[1],netinfo.DNSServerIP[2],netinfo.DNSServerIP[3]);
SetNetInfo(&netinfo);
}
if (strcmp(choice,"5") == 0)
{
bTreat = (bool)SET;
SerialPutString("\r\nRun TCP loopback");
printf("\r\nRun TCP loopback, port number [%d] is listened", (u16)TCP_LISTEN_PORT);
SerialPutString("\r\nTo Exit, press [Q]");
while(1) {
if ((SerialKeyPressed((char*)&key) == 1) && (key == 'Q')) {
SerialPutString("\r\n Stop ");
break;
}
loopback_tcps(7, (u16)TCP_LISTEN_PORT);
}
}
if (strcmp(choice,"6") == 0)
{
bTreat = (bool)SET;
SerialPutString("\r\nRun UDP loopback");
printf("\r\nRun UDP loopback, port number [%d] is listened", (u16)UDP_LISTEN_PORT);
SerialPutString("\r\nTo Exit, press [Q]");
while(1) {
if ((SerialKeyPressed((char*)&key) == 1) && (key == 'Q')) {
SerialPutString("\r\n Stop ");
break;
}
loopback_udp(7, (u16)UDP_LISTEN_PORT);
}
}
if (strcmp(choice,"7")== 0)
{
bTreat = (bool)SET;
SerialPutString("\r\nServer address : ");
GetInputString(msg);
SerialPutString("URL = ");
SerialPutString(msg);
if (dns_query(SOCK_DNS, (void *)msg, Sip) == 1) {
printf("\r\nSIP : %d.%d.%d.%d", (u16)Sip[0],(u16)Sip[1],(u16)Sip[2],(u16)Sip[3]);
}else {
SerialPutString("\n\r DNS fail");
}
}
if (strcmp(choice,"8")== 0)
{
bTreat = (bool)SET;
memset(encodedText, '\0', 256);
SerialPutString("\r\n");
SerialPutString(" 1 - BASE64 Encode \r\n");
SerialPutString(" 2 - BASE64 Decode \r\n");
SerialPutString("Enter your choice : ");
GetInputString(choice);
if (strcmp(choice,"1")== 0) {
SerialPutString("Type Plain Text\r\n");
GetInputString(msg);
base64_encode(msg, strlen(msg)+1, encodedText);
SerialPutString("Encoded Text\r\n");
printf("%s\r\n", encodedText);
}else if(strcmp(choice,"2")== 0){
SerialPutString("Type Encoded Text\r\n");
GetInputString(msg);
base64_decode(msg, (void *)encodedText, strlen(msg));
SerialPutString("Decoded Text\r\n");
printf("%s\r\n", encodedText);
}
}
if (strcmp(choice,"9")== 0) {
bTreat = (bool)SET;
SerialPutString("\r\nServer address : ");
GetInputString(msg);
SerialPutString("URL = ");
SerialPutString(msg);
// DNS
if (dns_query(SOCK_DNS, (void *)msg, Sip) == 1) {
printf("\r\nSIP : %d.%d.%d.%d", (u16)Sip[0],(u16)Sip[1],(u16)Sip[2],(u16)Sip[3]);
while(1) {
SerialPutString("\r\nType a Sender: ");
GetInputString(sender);
SerialPutString("Type a Password: "******"Type a Recipient: ");
GetInputString(recipient);
SerialPutString("Type a Subject: ");
GetInputString(subject);
SerialPutString("Type a message: ");
GetInputString(msg);
send_mail(SOCK_SMTP, (void *)sender, (void *) passwd, (void *)recipient, (void *)subject, (void *)msg, Sip);
SerialPutString("\r\nIf you want send another message? [YES]: any key, [NO]: Q");
key = GetKey();
if (key == 'Q') {
SerialPutString("\r\n Stop ");
break;
}
}
}else {
SerialPutString("\r\nDNS error");
}
}
/* OTHERS CHOICE*/
if (bTreat == (bool)RESET)
{
SerialPutString(" wrong choice \r\n");
}
} /* While(1)*/
}/* Main_Menu */
/**
* @brief Display the Main Menu on HyperTerminal
* @param None
* @retval None
*/
void Main_Menu(void)
{
uint8_t key = 0;
SerialPutString("\r\n======================================================================");
SerialPutString("\r\n= (C) COPYRIGHT 2011 STMicroelectronics =");
SerialPutString("\r\n= =");
SerialPutString("\r\n= STM32F4xx In-Application Programming Application (Version 1.0.0) =");
SerialPutString("\r\n= =");
SerialPutString("\r\n= By MCD Application Team =");
SerialPutString("\r\n======================================================================");
SerialPutString("\r\n\r\n");
/* Test if any sector of Flash memory where user application will be loaded is write protected */
if (FLASH_If_GetWriteProtectionStatus() == 0)
{
FlashProtection = 1;
}
else
{
FlashProtection = 0;
}
while (1)
{
SerialPutString("\r\n================== Main Menu ============================\r\n\n");
SerialPutString(" Download Image To the STM32F4xx Internal Flash ------- 1\r\n\n");
SerialPutString(" Upload Image From the STM32F4xx Internal Flash ------- 2\r\n\n");
SerialPutString(" Execute The New Program ------------------------------ 3\r\n\n");
if(FlashProtection != 0)
{
SerialPutString(" Disable the write protection ------------------------- 4\r\n\n");
}
SerialPutString("==========================================================\r\n\n");
/* Receive key */
key = GetKey();
if (key == 0x31)
{
/* Download user application in the Flash */
SerialDownload();
}
else if (key == 0x32)
{
/* Upload user application from the Flash */
SerialUpload();
}
else if (key == 0x33) /* execute the new program */
{
JumpAddress = *(__IO uint32_t*) (APPLICATION_ADDRESS + 4);
/* Jump to user application */
Jump_To_Application = (pFunction) JumpAddress;
/* Initialize user application's Stack Pointer */
__set_MSP(*(__IO uint32_t*) APPLICATION_ADDRESS);
Jump_To_Application();
}
else if ((key == 0x34) && (FlashProtection == 1))
{
/* Disable the write protection */
switch (FLASH_If_DisableWriteProtection())
{
case 1:
{
SerialPutString("Write Protection disabled...\r\n");
FlashProtection = 0;
break;
}
case 2:
{
SerialPutString("Error: Flash write unprotection failed...\r\n");
break;
}
default:
{
}
}
}
else
{
if (FlashProtection == 0)
{
SerialPutString("Invalid Number ! ==> The number should be either 1, 2 or 3\r");
}
else
{
SerialPutString("Invalid Number ! ==> The number should be either 1, 2, 3 or 4\r");
}
}
}
}
int serialCommunicator::SerialPutChar( unsigned char uch, unsigned int msTimeout )
{
std::string character(1, uch);
return SerialPutString(character, character.length(), msTimeout);
}
/**
* @brief Main program.
* @param None
* @retval None
*/
int main(void)
{
/*Clock initialization. */
clock_init();
/* Flash unlock */
FLASH_Unlock();
/*GPIO Initialization. */
/*GPIOA, GPIOB on APB2 bus clock enable. */
RCC->APB2ENR |= RCC_APB2ENR_IOPAEN | RCC_APB2ENR_IOPBEN | RCC_APB2ENR_AFIOEN;
/*PA0, PA1, PA2, PA3 in output mode general purpose push-pull. */
GPIOA->CRL =(0x03 << (3 * 4)) | (0x03 << (2 * 4)) | (0x03 << (1 * 4)) | (0x03 << (0 * 4));
/*PB0, PB1 in floating input mode. */
GPIOB->CRL = (0x08 << (1 * 4)) | (0x08 << (0 * 4));
/*why do we do this?. */
GPIOB->ODR |= GPIO_ODR_ODR0 | GPIO_ODR_ODR1;
/*Light up all leds by resetting the output bits. */
GPIOA->BSRR |= GPIO_BSRR_BR0 | GPIO_BSRR_BR1 | GPIO_BSRR_BR2 | GPIO_BSRR_BR3;
/* Initialize Key Button mounted on STM3210X-EVAL board */
//STM_EVAL_PBInit(BUTTON_KEY, BUTTON_MODE_GPIO);
/* Test if button on the board is pressed during reset. */
if ((GPIOB->IDR & GPIO_IDR_IDR1) == 0x00)
{
/* If Key is pressed */
/* Execute the IAP driver in order to re-program the Flash */
IAP_Init();
SerialPutString("\r\n======================================================================");
SerialPutString("\r\n= (C) COPYRIGHT 2010 STMicroelectronics =");
SerialPutString("\r\n= =");
SerialPutString("\r\n= In-Application Programming Application (Version 3.3.0) =");
SerialPutString("\r\n= =");
SerialPutString("\r\n= By MCD Application Team =");
SerialPutString("\r\n======================================================================");
SerialPutString("\r\n\r\n");
Main_Menu ();
}
/* Keep the user application running */
else
{
/* Test if user code is programmed starting from address "ApplicationAddress" */
uint32_t pippo1, pippo2;
pippo1 = (*(__IO uint32_t*)ApplicationAddress); // 0x08000000 what is this value
pippo2 = pippo1 & 0x2FFE0000;
if (pippo2 == 0x20000000)
{
/* Jump to user application */
/* JumpAddress is not a pointer type. */
/* ApplicationAddress+4 casted to a pointer to uin32_t. Jump address is the content
* of the cell pointed by ApplicationAddress
* Though wouldn't this be correct: JumpAddress = ApplicationAddress+4;
* or! why does it dereferences it?
*/
JumpAddress = *(__IO uint32_t*) (ApplicationAddress + 4);
/*Jump_To_Application now points to the same address = JumpAddress through casting. */
Jump_To_Application = (pFunction) JumpAddress;
/* Initialize user application's Stack Pointer */
/* __set_MSP implemented in CMSIS (as all the functions __* like). */
__set_MSP(*(__IO uint32_t*) ApplicationAddress);
Jump_To_Application();
}
}
while (1)
{}
}
/**
* @brief Disable the write protection of desired pages
* @param None
* @retval None
*/
void FLASH_DisableWriteProtectionPages(void)
{
uint32_t useroptionbyte = 0, WRPR = 0;
uint16_t var1 = OB_IWDG_SW, var2 = OB_STOP_NoRST, var3 = OB_STDBY_NoRST;
FLASH_Status status = FLASH_BUSY;
WRPR = FLASH_GetWriteProtectionOptionByte();
/* Test if user memory is write protected */
if ((WRPR & UserMemoryMask) != UserMemoryMask)
{
useroptionbyte = FLASH_GetUserOptionByte();
UserMemoryMask |= WRPR;
status = FLASH_EraseOptionBytes();
if (UserMemoryMask != 0xFFFFFFFF)
{
status = FLASH_EnableWriteProtection((uint32_t)~UserMemoryMask);
}
/* Test if user Option Bytes are programmed */
if ((useroptionbyte & 0x07) != 0x07)
{
/* Restore user Option Bytes */
if ((useroptionbyte & 0x01) == 0x0)
{
var1 = OB_IWDG_HW;
}
if ((useroptionbyte & 0x02) == 0x0)
{
var2 = OB_STOP_RST;
}
if ((useroptionbyte & 0x04) == 0x0)
{
var3 = OB_STDBY_RST;
}
FLASH_UserOptionByteConfig(var1, var2, var3);
}
if (status == FLASH_COMPLETE)
{
SerialPutString("Write Protection disabled...\r\n");
SerialPutString("...and a System Reset will be generated to re-load the new option bytes\r\n");
/* Generate System Reset to load the new option byte values */
NVIC_SystemReset();
}
else
{
SerialPutString("Error: Flash write unprotection failed...\r\n");
}
}
else
{
SerialPutString("Flash memory not write protected\r\n");
}
}
/*******************************************************************************
* @函数名称 main
* @函数说明 主函数
* @输入参数 无
* @输出参数 无
* @返回参数 无
*******************************************************************************/
int main(void)
{
uint8_t fuf=0;
uint8_t fu_e=1; //固件更新使能
uint8_t i=0;
uint8_t hui[32]=
{0x04,0x04,0xF4,0x54,0x54,0x54,0x54,0xFF,0x54,0x54,0x54,0x54,0xF4,0x04,0x04,0x00,
0x40,0x30,0x01,0x01,0x39,0x41,0x41,0x45,0x59,0x41,0x41,0x71,0x01,0x08,0x30,0x00};/*"恵",0*/
SystemTick_Init();
NVIC_Configuration();
oled_control_Init();
OLED_ON;
OLED_Init();
SPI_FLASH_Init(); //SPI接口初始化
FLASH_Unlock(); //STM32内部Flash 解锁
//LED_Configuration();
//配置按键
KEY_Configuration();//按钮对应的PB5脚初始化
IAP_Init(); //即串口1初始化,但是没有串口中断程序
buzzer_control_Init();
coil_control_Init();
// OLED_Clear();
// OLED_ShowUnite(24,2,"if updata");
// OLED_ShowUnite(28,4,"press OK");
// delay_ms(500);
// while(i<5)
// {
// OLED_Clear();
// OLED_DrawBMP(32,2,48,4,hui);
// OLED_ShowUnite(48,2," 科 ");
// OLED_ShowUnite(32,4," 合 技");
// delay_ms(500);
//
// OLED_Clear();
// OLED_ShowUnite(32,2," 合 技");
// OLED_DrawBMP(32,4,48,6,hui);
// OLED_ShowUnite(48,4," 科 ");
// delay_ms(500);
//
// i++;
// }
// OLED_Clear();
// OLED_DrawBMP(32,2,48,4,hui);
// OLED_ShowUnite(48,2,"合科技");
// delay_ms(800);
//测试发送
// while(1)
// {
// Send_Byte(ACK); //收到上位机发送的第0帧之后发送ACK命令
// Send_Byte(CRC16); //接着再发送C，表示等待上位机发送数据帧
// }
//按键是否按下
//if (GPIO_ReadInputDataBit(GPIOB,GPIO_Pin_5) == 0x00)
/*
出厂时，下载程序的步骤：
1.下载字库
2.下载IAP
3.下载应用程序
*/
//在下载字库时，先将FIRMWARE_UPGRADE_FLAG标志置为1，所以再下载IAP程序时会直接进入固件更新
SPI_FLASH_Read(&fuf,FIRMWARE_UPGRADE_FLAG,1);
if(fuf==1)
{
OLED_Clear();
//OLED_ShowUnite(16,2,"固件更新中...");
OLED_ShowUnite(32,2,"to updata");
delay_ms(500);
//假如按键按下
//执行IAP驱动程序更新Flash程序
SerialPutString("\r\n======================================================================");
SerialPutString("\r\n= (C) COPYRIGHT 2011 Lierda =");
SerialPutString("\r\n= =");
SerialPutString("\r\n= In-Application Programming Application (Version 1.0.0) =");
SerialPutString("\r\n= =");
SerialPutString("\r\n= By wuguoyan =");
SerialPutString("\r\n======================================================================");
SerialPutString("\r\n\r\n");
Main_Menu();
}
//否则执行用户程序
else
{
/*
在程序里#define ApplicationAddress 0x8003000 ，*(__IO uint32_t*)ApplicationAddress)
即取0x8003000开始到0x8003003 的4个字节的值, 因为我们的应用程序APP中设置把 中断向
量表 放置在0x08003000 开始的位置；而中断向量表里第一个放的就是栈顶地址的值
也就是说，这句话即通过判断栈顶地址值是否正确（是否在0x2000 0000 - 0x 2000 2000之间）
来判断是否应用程序已经下载了，因为应用程序的启动文件刚开始就去初始化化栈空间，
如果栈顶值对了，说应用程已经下载了启动文件的初始化也执行了；
*/
//判断用户是否已经下载程序，因为正常情况下此地址是栈地址。
//若没有这一句的话，即使没有下载程序也会进入而导致跑飞。
//*(__IO uint32_t*)ApplicationAddress 与 __vector_table[0]是一样的
//__vector_table[0]是应用程序栈的顶
//X=*(__IO uint32_t*)ApplicationAddress
//if (( X & 0x2FFE0000 ) == 0x20000000)
//X只有在0x20000000与0x2001FFFF之间时，才可能有(X&0x2FFE0000) == 0x20000000成立
//即栈顶是不是在以0x20000000开始的128K的范围内，这里便是STM32的RAM区域
if (( ( *(__IO uint32_t*)ApplicationAddress ) & 0x2FFE0000 ) == 0x20000000)
{
// OLED_Clear();
// OLED_ShowUnite(4,2,"Execute Program");
// delay_ms(500);
//SerialPutString("Execute Program\r\n\n");
//跳转至用户代码
JumpAddress = *(__IO uint32_t*) (ApplicationAddress + 4);
Jump_To_Application = (pFunction) JumpAddress;
//初始化用户程序的堆栈指针
__set_MSP(*(__IO uint32_t*) ApplicationAddress);
Jump_To_Application(); //执行复位中断函数
}
else
{
OLED_Clear();
OLED_ShowUnite(4,2,"no user Program");
delay_ms(500);
SerialPutString("no user Program\r\n\n");
}
}
// OLED_Clear();
// OLED_ShowUnite(16,2,"please reboot");
// delay_ms(500);
//
// SerialPutString("please reboot\r\n\n");
// while (1)
// {
// }
}