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C++ BKP_WriteBackupRegister函数代码示例

本文整理汇总了C++中BKP_WriteBackupRegister函数的典型用法代码示例。如果您正苦于以下问题：C++ BKP_WriteBackupRegister函数的具体用法？C++ BKP_WriteBackupRegister怎么用？C++ BKP_WriteBackupRegister使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了BKP_WriteBackupRegister函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: Write_Flash_GPS_Info

/***********************************************************
 * 函数名：Write_GPS_Info
 * 描述  ：把GPS信息从CPU写入Flash
 * 输入  : 无
 * 输出  : 无
 ***********************************************************/
void Write_Flash_GPS_Info(void)
{
	FLASHStatus = FLASH_COMPLETE;
	MemoryProgramStatus = PASSED;
	FLASH_Unlock();	//FLASH解锁
	FLASH_ClearFlag(FLASH_FLAG_BSY | FLASH_FLAG_EOP | FLASH_FLAG_PGERR | FLASH_FLAG_WRPRTERR);//清标志位
	
	NbrOfPage = (EndAddr[10] - StartAddr[10]) / FLASH_PAGE_SIZE; //页面擦除子程序
	FLASHStatus = FLASH_ErasePage(StartAddr[10] + (FLASH_PAGE_SIZE * NbrOfPage));

	FlashAddress = StartAddr[10];

	FLASHStatus = FLASH_ProgramWord(FlashAddress, jingdu);
	FlashAddress = FlashAddress + 4;
	FLASHStatus = FLASH_ProgramWord(FlashAddress, weidu);
	FlashAddress = FlashAddress + 4;
	FLASHStatus = FLASH_ProgramWord(FlashAddress, sog);
	FlashAddress = FlashAddress + 4;
	FLASHStatus = FLASH_ProgramWord(FlashAddress, direction);
	
	BKP_WriteBackupRegister(BKP_DR4,(u16)(jingdu >> 16));
	BKP_WriteBackupRegister(BKP_DR5,(u16)(weidu >> 16));
	BKP_WriteBackupRegister(BKP_DR7,(u16)jingdu);
	BKP_WriteBackupRegister(BKP_DR8,(u16)weidu);
	BKP_WriteBackupRegister(BKP_DR9,sog);
	BKP_WriteBackupRegister(BKP_DR10,direction);
}
开发者ID:baidcwsse，项目名称:NETMARK_W100，代码行数:33，代码来源:flashwr.c

示例2: SetRTCTime

/*********************************
**函数名:SetRTCTime
**功能:设置时间，除了把Real_Time的值改变外,还要把时分秒转换为RTC计数值,年月日存到后备寄存器上
**注意事项:函数内会自动根据年月日计算星期,并且返回到*time上
**********************************/
void SetRTCTime(T_STRUCT* time)
{
	u32 count;
	RTC_ITConfig(RTC_IT_SEC, DISABLE);	//关闭秒中断

	RTC_WaitForLastTask();
	//付时间值到Real_Time上
	Real_Time.year=time->year;
	Real_Time.month=time->month;
	Real_Time.day=time->day;
	Real_Time.hour=time->hour;
	Real_Time.minute=time->minute;
	Real_Time.sec=time->sec;
	//计算星期
	time->date=Real_Time.date=GetDate(time);

	//把新的年月日存到掉电寄存器上

	BKP_WriteBackupRegister(BKP_TIME_DATE,Real_Time.date);
//	RTC_WaitForLastTask();
	BKP_WriteBackupRegister(BKP_TIME_DAY,Real_Time.day);
//	RTC_WaitForLastTask();
	BKP_WriteBackupRegister(BKP_TIME_MONTH,Real_Time.month);
//	RTC_WaitForLastTask();
	BKP_WriteBackupRegister(BKP_TIME_YEAR,Real_Time.year);
//	RTC_WaitForLastTask();

	//计算新的RTC count值
	count=Real_Time.hour*3600+Real_Time.minute*60+Real_Time.sec;
	RTC_WaitForLastTask();
	RTC_SetCounter(count);
	RTC_WaitForLastTask();
	RTC_ITConfig(RTC_IT_SEC, ENABLE); //打开秒中断
}
开发者ID:jiangtaojiang，项目名称:bloodpressure，代码行数:39，代码来源:RTC.c

示例3: ReadflashMPeriod

/***********************************************************
 * 函数名：ReadflashMPeriod
 * 描述  ：把msequence_poly从Flash读入CPU
 * 输入  : 无
 * 输出  : 无
 ***********************************************************/
void  ReadflashMPeriod(void) //记录发射间隔次数固定值
{
	FlashAddress = StartAddr[4]; 
		
	gps_invalid = *(u16*)FlashAddress;
	
	FlashAddress += 4;
	intervalA = *(u16*)FlashAddress;
	
	FlashAddress += 4;
	intervalB = *(u16*)FlashAddress;
	
	FlashAddress += 4;
	interval_num = *(u16*)FlashAddress;
	
	FlashAddress += 4;
	//time_o = *(u16*)FlashAddress;
	
	FlashAddress += 4;
	interval_s = *(u16*)FlashAddress;

	BKP_WriteBackupRegister(BKP_DR1,interval_num);
//	BKP_WriteBackupRegister(BKP_DR2,time_o);
	BKP_WriteBackupRegister(BKP_DR3,interval_s);
	
// 	interval_num = BKP_ReadBackupRegister(BKP_DR1);
// 	gps_invalid_num = BKP_ReadBackupRegister(BKP_DR2);
// 	interval_s = BKP_ReadBackupRegister(BKP_DR3);
}
开发者ID:baidcwsse，项目名称:NETMARK_W100，代码行数:35，代码来源:flashwr.c

示例4: WriteflashMPeriod

/***********************************************************
 * 函数名：WriteflashMPeriod
 * 描述  ：把interval_s从CPU写入Flash
 * 输入  : 无
 * 输出  : 无
 ***********************************************************/
void WriteflashMPeriod(void)
{
	FLASHStatus = FLASH_COMPLETE;
	MemoryProgramStatus = PASSED; 

	FLASH_Unlock();	//FLASH解锁
	FLASH_ClearFlag(FLASH_FLAG_BSY | FLASH_FLAG_EOP | FLASH_FLAG_PGERR | FLASH_FLAG_WRPRTERR);//清标志位
	NbrOfPage = (EndAddr[4] - StartAddr[4]) / FLASH_PAGE_SIZE;//页面擦除子程序
	FLASHStatus = FLASH_ErasePage(StartAddr[4] + (FLASH_PAGE_SIZE * NbrOfPage)); 
	
	FlashAddress = StartAddr[4]; 
	FLASHStatus = FLASH_ProgramWord(FlashAddress, gps_invalid);
	
	FlashAddress = FlashAddress + 4;
	FLASHStatus = FLASH_ProgramWord(FlashAddress, intervalA);
	
	FlashAddress = FlashAddress + 4;
	FLASHStatus = FLASH_ProgramWord(FlashAddress, intervalB);
	
	FlashAddress = FlashAddress + 4;
	FLASHStatus = FLASH_ProgramWord(FlashAddress, interval_num);
	
	FlashAddress = FlashAddress + 4;
//	FLASHStatus = FLASH_ProgramWord(FlashAddress, time_o);
	
	FlashAddress = FlashAddress + 4;
	FLASHStatus = FLASH_ProgramHalfWord(FlashAddress, interval_s);

	BKP_WriteBackupRegister(BKP_DR1,interval_num);
	//BKP_WriteBackupRegister(BKP_DR2,time_o);
	BKP_WriteBackupRegister(BKP_DR3,interval_s);
}
开发者ID:baidcwsse，项目名称:NETMARK_W100，代码行数:38，代码来源:flashwr.c

示例5: PVD_IRQHandler

void PVD_IRQHandler(void)
{
	unsigned poweroff_cnt;
	unsigned long time;

	EXTI->PR = EXTI_Line16; //EXTI_ClearITPendingBit(EXTI_Line16);

	/* 系统上电前500ms, 不认为是掉电; 若已处于系统掉电状态, 将不再处理 */
	if ((rt_tick_get() < 50) || (NULL == rtc_dev) || is_system_powerdown) {
		return;
	}

	/*
		lcd_bl_led_off();
		buzzer_off(buzzer_gpio, buzzer_pin);
	*/
	is_system_powerdown = 1;
	sys_powerdown_delay4confirm = rt_tick_get();

	PWR_BackupAccessCmd(ENABLE);

	poweroff_cnt = BKP_ReadBackupRegister(RX_POWEROFF_CNT_BKP16BITS);
	BKP_WriteBackupRegister(RX_POWEROFF_CNT_BKP16BITS, ++poweroff_cnt);

	rt_device_control(rtc_dev, RT_DEVICE_CTRL_RTC_GET_TIME, &time);
	BKP_WriteBackupRegister(RX_POWEROFF_N_BKP16BITS_H, (time>>16) & 0xffff);
	BKP_WriteBackupRegister(RX_POWEROFF_N_BKP16BITS_L, (time) & 0xffff);

	PWR_BackupAccessCmd(DISABLE);

	//rt_kprintf("%s", __FUNCTION__);

	return;
}
开发者ID:malooei，项目名称:yeejoin-workspace，代码行数:34，代码来源:stm32f10x_it.c

示例6: save_2g_err

void save_2g_err( unsigned char force, GPRS_REASON reason)
{
	u16 result_temp ;
	//force=1: save to BK reg even BKP_DR1 have data, force=0: don't save if have data

	//BKP_DR1, ERR index: 	15~12:MCU reset 
	//						11~8:upgrade fw failure code
	//						7~4:GPRS failure reason
	//						3~0:GSM module poweroff reason

	//BKP_DR4, GPRS failure time (UTC Time) high
	//BKP_DR5, GPRS failure time (UTC Time) low

						
	if ( (BKP_ReadBackupRegister(BKP_DR1))&0x00F0 ) {//have data
		if ( !force ) {//don't cover if have data
			return ;
		}
	}
	
	result_temp = (BKP_ReadBackupRegister(BKP_DR1))&0xFF0F;
	result_temp = result_temp | ((reason<<4)&0xF0) ;
    BKP_WriteBackupRegister(BKP_DR1, result_temp);

    BKP_WriteBackupRegister(BKP_DR4, ((RTC_GetCounter( ))>>16)&0xFFFF);//high
    BKP_WriteBackupRegister(BKP_DR5, (RTC_GetCounter( ))&0xFFFF);//low

}
开发者ID:bg8wj，项目名称:icar-firmware，代码行数:28，代码来源:drv_mg323.c

示例7: SaveTouchAdjInfo

/**************************************************************
** 函数名:SaveTouchAdjInfo
** 功能:保存触摸校正信息(4变量)
** 注意事项:触摸定位四变量,保存在后备寄存器中,并标志化后备寄存器2
***************************************************************/
void SaveTouchAdjInfo(void)
{
	BKP_WriteBackupRegister(BKP_TOUCH_X_BEGIN,LCDX_Begin_AD );  
	BKP_WriteBackupRegister(BKP_TOUCH_LENGTH,LCD_Length_AD );
	BKP_WriteBackupRegister(BKP_TOUCH_Y_BEGIN,LCDY_Begin_AD );
	BKP_WriteBackupRegister(BKP_TOUCH_HEIGHT,LCD_Height_AD );

	//标志化2
	BKP_WriteBackupRegister(BKP_TOUCH_SET,0xA55A);
}
开发者ID:jiangtaojiang，项目名称:bloodpressure，代码行数:15，代码来源:DX_Touch.c

示例8: HAL_Core_System_Reset_Ex

void HAL_Core_System_Reset_Ex(int reason, uint32_t data, void *reserved)
{
    if (HAL_Feature_Get(FEATURE_RESET_INFO))
    {
        // Save reset info to backup registers
        BKP_WriteBackupRegister(BKP_DR2, reason);
        BKP_WriteBackupRegister(BKP_DR3, data >> 16);
        BKP_WriteBackupRegister(BKP_DR4, data & 0xffff);
    }
    HAL_Core_System_Reset();
}
开发者ID:spark，项目名称:firmware，代码行数:11，代码来源:core_hal.c

示例9: backupSave

void backupSave() {
  PWR_BackupAccessCmd(ENABLE);
  BKP_ClearFlag();

  BKP_WriteBackupRegister(BKP_DR1, BACKUP_MARKER);
  BKP_WriteBackupRegister(BKP_DR2, (gUtcOffset >> 16) & 0xFFFF);
  BKP_WriteBackupRegister(BKP_DR3, gUtcOffset & 0xFFFF);
  BKP_WriteBackupRegister(BKP_DR4, gGridOc.TIM_Pulse);

  PWR_BackupAccessCmd(DISABLE);
}
开发者ID:arantius，项目名称:vfd-clock，代码行数:11，代码来源:main.c

示例10: rtc_setTime

void rtc_setTime(char * argv[], int argc)
{


	if(argc > 4)
	{
		t_print("Setting time\n");

		mHour = t_atoi(argv[0]);
		mMinute = t_atoi(argv[1]);

		s_DateStructVar.Day = t_atoi(argv[2]);
		s_DateStructVar.Month = t_atoi(argv[3]);
		s_DateStructVar.Year = t_atoi(argv[4]);

		uint32_t CounterValue = ((mHour * 3600)+ (mMinute * 60));

		RTC_WaitForLastTask();
		RTC_SetCounter(CounterValue);
		RTC_WaitForLastTask();

		BKP_WriteBackupRegister(BKP_DR2,s_DateStructVar.Day);
		BKP_WriteBackupRegister(BKP_DR3,s_DateStructVar.Month);
		BKP_WriteBackupRegister(BKP_DR4,s_DateStructVar.Year);
	}
	else if(argc > 1)
	{
		mHour = t_atoi(argv[0]);
		mMinute = t_atoi(argv[1]);

		uint32_t CounterValue = ((mHour * 3600)+ (mMinute * 60));

		RTC_WaitForLastTask();
		RTC_SetCounter(CounterValue);
		RTC_WaitForLastTask();
	}

	t_print("Time: ");

	d_print(mHour);
	t_print(":");
	d_print(mMinute);
	t_print(":");
	d_print(mSecond);
	t_print(" ");
	d_print(s_DateStructVar.Day);
	t_print("-");
	d_print(s_DateStructVar.Month);
	t_print("-");
	d_print(s_DateStructVar.Year);
	t_print("\n");
}
开发者ID:JanusErasmus，项目名称:stm-discovery-feeder，代码行数:52，代码来源:rtc.c

示例11: HAL_Core_Enter_Bootloader

void HAL_Core_Enter_Bootloader(bool persist)
{
    if (persist)
    {
        BKP_WriteBackupRegister(BKP_DR10, 0xFFFF);
        FLASH_OTA_Update_SysFlag = 0xFFFF;
        Save_SystemFlags();
    }
    else
    {
        BKP_WriteBackupRegister(BKP_DR1, ENTER_DFU_APP_REQUEST);
    }

    HAL_Core_System_Reset();
}
开发者ID:spark，项目名称:firmware，代码行数:15，代码来源:core_hal.c

示例12: HAL_Core_Enter_Stop_Mode

void HAL_Core_Enter_Stop_Mode(uint16_t wakeUpPin, uint16_t edgeTriggerMode, long seconds)
{
    if (seconds > 0) {
        HAL_RTC_Cancel_UnixAlarm();
        HAL_RTC_Set_UnixAlarm((time_t) seconds);
    }

	if ((wakeUpPin < TOTAL_PINS) && (edgeTriggerMode <= FALLING))
	{
		uint16_t BKP_DR9_Data = wakeUpPin;//set wakeup pin mumber
		BKP_DR9_Data |= (edgeTriggerMode << 8);//set edge trigger mode
		BKP_DR9_Data |= (0xA << 12);//set stop mode flag

		/*************************************************/
		//BKP_DR9_Data: 0xAXXX
		//                ||||
		//                ||----- octet wakeUpPin number
		//                |------ nibble edgeTriggerMode
		//                ------- nibble stop mode flag
		/*************************************************/

		/* Execute Stop mode on next system reset */
		BKP_WriteBackupRegister(BKP_DR9, BKP_DR9_Data);

		/* Reset System */
		NVIC_SystemReset();
	}
}
开发者ID:spark，项目名称:firmware，代码行数:28，代码来源:core_hal.c

示例13: SysSetTime

/*设置系统时间*/
void SysSetTime(FUN_BLOCK **funBlock)
{
	DIS_SING *sing_temp;

	GetSubFunBlock(&pfunSubBlock);
	sing_temp = (DIS_SING *)(pfunSubBlock->current_display);
	pfunSubBlock->data_type = ZINUM;//显示属性

	RTC_ITConfig(RTC_IT_SEC, DISABLE);	//关RTC中断，防止systmtime被修改
	strcpy(sing_temp->y2 ,  "请输入时间");
	/*取得VIRTUAL_NUM_LENGTH位数的箱门数*/
	if(CANCEL == KeyDisplay(pfunSubBlock , 10))
	{
		FreeMem();
		return;
	}
	/*读取时间值*/
	systmtime.tm_year = 2000 + (sing_temp->y3[0]-'0')*10 + sing_temp->y3[1]-'0';
	systmtime.tm_mon = (sing_temp->y3[2]-'0')*10 + sing_temp->y3[3]-'0';
	systmtime.tm_mday = (sing_temp->y3[4]-'0')*10 + sing_temp->y3[5]-'0';
	systmtime.tm_hour = (sing_temp->y3[6]-'0')*10 + sing_temp->y3[7]-'0';
	systmtime.tm_min = (sing_temp->y3[8]-'0')*10 + sing_temp->y3[9]-'0';
	memset(sing_temp->y3 , 0 , 10);
	/*写入时间*/
	RTC_Configuration();
	Time_Adjust(&systmtime);//写入系统时间
	BKP_WriteBackupRegister(BKP_DR1, 0xA5A5);

	strcpy(sing_temp->y2 ,  "系统时间修改成功");
	DisplaySubBlock(pfunSubBlock);
		
	FreeMem();
}
开发者ID:eseawind，项目名称:touchCabinet，代码行数:34，代码来源:sysfunction.c

示例14: Date_PreAdjust

/*******************************************************************************
* Function Name  : Date_PreAdjust
* Description    : Pre-Adjusts the current date (MM/DD/YYYY).
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
static void Date_PreAdjust(void)
{
  uint32_t tmp = 0, pressedkey = 0;
   
  /* Clear the LCD */
  LCD_Clear(White);
  LCD_SetBackColor(Blue);
  LCD_SetTextColor(White);

  if(BKP_ReadBackupRegister(BKP_DR1) != 0xA5A5)
  {
    LCD_DisplayStringLine(Line7, "Time and Date Config");
    LCD_DisplayStringLine(Line8, "Select: Press SEL   ");
    LCD_DisplayStringLine(Line9, "Abort: Press Any Key");   
    
    while(1)
    {
      pressedkey = ReadKey(); 
      if(pressedkey == SEL)
      {
        /* Adjust Time */
        Time_PreAdjust();
        /* Clear the LCD */
        LCD_Clear(White);
        return;
      }
      else if (pressedkey != NOKEY)
      {
        return;
      }
    }
  }
  else
  {
    /* Display the current date */
    Date_Display(date_s.year, date_s.month, date_s.day);

    /* Change the current date */
    Date_Regulate();
    BKP_WriteBackupRegister(BKP_DR2, date_s.year);
    tmp = date_s.month << 8;
    tmp |= date_s.day; 
    BKP_WriteBackupRegister(BKP_DR3, tmp);
    BKP_WriteBackupRegister(BKP_DR4, daycolumn);
    BKP_WriteBackupRegister(BKP_DR5, dayline);
  }
}
开发者ID:freemanqiu，项目名称:STM3210E_Demo，代码行数:54，代码来源:calendar.c

示例15: RTC_Init

 /**
  * @file   RTC_Init
  * @brief  RTC Initialization
  * @param  无
  * @retval 无
  */
void RTC_Init(void)
{
  if (BKP_ReadBackupRegister(BKP_DR1)!= 0xA5A5)
  {
    /* Backup data register value is not correct or not yet programmed (when
    the first time the program is executed) */
    printf("RTC not yet configured....\r\n");
    /* RTC Configuration */
     RTC_Configuration();
	   Time_Regulate();
	/* Adjust time by values entred by the user on the hyperterminal */
    printf("RTC configured....\r\n");
    BKP_WriteBackupRegister(BKP_DR1, 0xA5A5);
  }
  else
  {
    /* Check if the Power On Reset flag is set */
    if (RCC_GetFlagStatus(RCC_FLAG_PORRST) != RESET)
    {
      printf("Power On Reset occurred....\r\n");
    }
    /* Check if the Pin Reset flag is set */
    else if (RCC_GetFlagStatus(RCC_FLAG_PINRST) != RESET)
    {
      printf("External Reset occurred....\r\n");
    }

    printf("No need to configure RTC....\r\n");
    /* Wait for RTC registers synchronization */
    RTC_WaitForSynchro();

    /* Enable the RTC Second */
    RTC_ITConfig(RTC_IT_SEC, ENABLE);
    /* Wait until last write operation on RTC registers has finished */
    RTC_WaitForLastTask();
  }

   /* NVIC configuration */
   NVIC_Configuration();

#ifdef RTCClockOutput_Enable
  /* Enable PWR and BKP clocks */
  RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR | RCC_APB1Periph_BKP, ENABLE);

  /* Allow access to BKP Domain */
  PWR_BackupAccessCmd(ENABLE);

  /* Disable the Tamper Pin */
  BKP_TamperPinCmd(DISABLE); /* To output RTCCLK/64 on Tamper pin, the tamper
                                 functionality must be disabled */

  /* Enable RTC Clock Output on Tamper Pin */
  BKP_RTCOutputConfig(BKP_RTCOutputSource_CalibClock);
#endif

   /* Clear reset flags */
  RCC_ClearFlag();
  return;
}
开发者ID:pyjhhh，项目名称:stm32_f1x，代码行数:65，代码来源:rtc.c


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