M21/user/stm32f10x_it.c

/**
  ******************************************************************************
  * @file    Project/STM32F10x_StdPeriph_Template/stm32f10x_it.c 
  * @author  MCD Application Team
  * @version V3.4.0
  * @date    10/15/2010
  * @brief   Main Interrupt Service Routines.
  *          This file provides template for all exceptions handler and 
  *          peripherals interrupt service routine.
  ******************************************************************************
  * @copy
  *
  * 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.
  *
  * <h2><center>&copy; COPYRIGHT 2010 STMicroelectronics</center></h2>
  */ 

/* Includes ------------------------------------------------------------------*/
#include <includes.h>

/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/

/******************************************************************************/
/*            Cortex-M3 Processor Exceptions Handlers                         */
/******************************************************************************/

/**
  * @brief   This function handles NMI exception.
  * @param  None
  * @retval None
  */
void NMI_Handler(void)
{
}


/**
  * @brief  This function handles Hard Fault exception.
  * @param  None
  * @retval None	 

  */

void HardFault_Handler(void)
{
  /* Go to infinite loop when Hard Fault exception occurs */
#ifdef USE_RUNNING_MAKE
  printf("\r\n[HFH]F=%d,L=%d",g_usFileID,g_ulFileLine);
#endif
  while (1)
  {
  }
}

/**
  * @brief  This function handles Memory Manage exception.
  * @param  None
  * @retval None
  */
void MemManage_Handler(void)
{
  /* Go to infinite loop when Memory Manage exception occurs */
#ifdef USE_RUNNING_MAKE
  printf("\r\n[MMH]F=%d,L=%d",g_usFileID,g_ulFileLine);
#endif
  while (1)
  {
  }
}

/**
  * @brief  This function handles Bus Fault exception.
  * @param  None
  * @retval None
  */
void BusFault_Handler(void)
{
  /* Go to infinite loop when Bus Fault exception occurs */
#ifdef USE_RUNNING_MAKE
  printf("\r\n[BFH]F=%d,L=%d",g_usFileID,g_ulFileLine);
#endif
  while (1)
  {
  }
}

/**
  * @brief  This function handles Usage Fault exception.
  * @param  None
  * @retval None
  */
void UsageFault_Handler(void)
{
  /* Go to infinite loop when Usage Fault exception occurs */
#ifdef USE_RUNNING_MAKE
  printf("\r\n[UFH]F=%d,L=%d",g_usFileID,g_ulFileLine);
#endif
  while (1)
  {
  }
}

/**
  * @brief  This function handles SVCall exception.
  * @param  None
  * @retval None
  */
//void SVC_Handler(void)
//{
//}

/**
  * @brief  This function handles Debug Monitor exception.
  * @param  None
  * @retval None
  */
void DebugMon_Handler(void)
{
}



/**
  * @brief  This function handles SysTick Handler.
  * @param  None
  * @retval None
 */

//static int siSecCt=0;
//void SysTick_Handler(void)
//{
//	//sutSysMsg.Tick10ms=1;
//	if(++siSecCt>=50){
//		siSecCt=0;
//		//sutSysMsg.Tick500ms=1;
//	}
// 
//}


//void UART1RxTxISRHandler(void)  
//{
//	__IO unsigned long temp;
//	__IO unsigned char uart_data;

//	if(USART_GetITStatus(USART1, USART_IT_RXNE) != RESET){
//		uart_data=USART_ReceiveData(USART1);

//			USART_SendData(USART1,uart_data);
//		
//		}
//	if(USART_GetFlagStatus(USART1,USART_FLAG_ORE)==SET)
//	{
//		assert_param(IS_USART_CLEAR_FLAG(USART_FLAG_ORE));
//		USART_ReceiveData(USART1);    //
//		USART_ClearFlag(USART1,USART_FLAG_ORE); // 
//	}
//}





/*******************************************************************************
* Function Name  : USART1_IRQHandler
* Description    : This function handles USART1 global interrupt request.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/

void USART1_IRQHandler(void)
{
	UART1RxTxISRHandler();
}

/*******************************************************************************
* Function Name  : USART2_IRQHandler
* Description    : This function handles USART1 global interrupt request.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void USART2_IRQHandler(void)
{
    UART2RxTxISRHandler();                                /* Call uC/OS-II's OSTimeTick()                       */
}
/*******************************************************************************
* Function Name  : USART3_IRQHandler
* Description    : This function handles USART1 global interrupt request.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/
void USART3_IRQHandler(void)
{
	UART3RxTxISRHandler();
}

//void DMA1_Channel7_IRQHandler(void)
//{
//	USART2_SendOK_IQ(); 
//}
//void DMA1_Channel4_IRQHandler(void)
//{
//	USART1_SendOK_IQ(); 
//}

/******************************************************************************/
/*                 STM32F10x Peripherals Interrupt Handlers                   */
/*  Add here the Interrupt Handler for the used peripheral(s) (PPP), for the  */
/*  available peripheral interrupt handler's name please refer to the startup */
/*  file (startup_stm32f10x_xx.s).                                            */
/******************************************************************************/

/**
  * @brief  This function handles PPP interrupt request.
  * @param  None
  * @retval None
  */
/*void PPP_IRQHandler(void)
{
}*/

/**
  * @}
  */ 

/*******************************************************************************
* Function Name  : RTC_IRQHandler
* Description    : This function handles RTC global interrupt request.
* Input          : None
* Output         : None
* Return         : None
*******************************************************************************/

//void RTC_IRQHandler(void) 
//{ 
//	if (RTC_GetITStatus(RTC_IT_SEC) != RESET)  
//		{     
//			RTC_ClearITPendingBit(RTC_IT_SEC);      //判断中断标志位是否被置位    
//			RTC_WaitForLastTask();      //等待上一次配置完成
//      //如果加了下面，当关掉主机电源后，计数跑到24：00：00时会被清0，且会停止计数(没掉电是没问题的)
////			if (RTC_GetCounter() > 86398) //走到23:59:59秒时清零，  86400=24*60*60
////				{    
////					RTC_SetCounter(0x0);         
////					RTC_WaitForLastTask();    //等待上一次配置完成
////				}   
//		} 
//} 

void RTCAlarm_IRQHandler(void)
{
	
		if (RTC_GetITStatus(RTC_IT_SEC) != RESET){
	
		RTC_ClearITPendingBit(RTC_IT_SEC);
	
	}  
	
   if(RTC_GetITStatus(RTC_IT_ALR) != RESET)
        {
						SlwTrace(INF,"time coming\r\n",1);
								/* Set the RTC alarm flag */
								g_bRTCAlarm = 1;

                /* Clear EXTI line17 pending bit */
                EXTI_ClearITPendingBit(EXTI_Line17);

                /* Check if the Wake-Up flag is set */
                if(PWR_GetFlagStatus(PWR_FLAG_WU) != RESET)
                {
                        /* Clear Wake Up flag */
                        PWR_ClearFlag(PWR_FLAG_WU);
                }                                                                                                                                                
                                                                                                                 
                /* Wait until last write operation on RTC registers has finished */
                RTC_WaitForLastTask();   
                /* Clear RTC Alarm interrupt pending bit */
                RTC_ClearITPendingBit(RTC_IT_ALR);
                /* Wait until last write operation on RTC registers has finished */
                RTC_WaitForLastTask();
        }
}


void PVD_IRQHandler(void)  
{ 
    if(EXTI_GetITStatus(EXTI_Line16)!=RESET)
    {
				printf("电量低..........\r\n");
			//LED1(ON);
		//	Sleeping();
			SleepMethod2();
    }
    EXTI_ClearITPendingBit(EXTI_Line16);   //?????????  
}




/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/