/**
  ******************************************************************************
  * @file    GPIO/IOToggle/stm32f10x_it.c 
  * @author  MCD Application Team
  * @version V3.5.0
  * @date    08-April-2011
  * @brief   Main Interrupt Service Routines.
  *          This file provides template for all exceptions handler and peripherals
  *          interrupt service routine.
  ******************************************************************************
  * @attention
  *
  * 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 2011 STMicroelectronics</center></h2>
  ******************************************************************************
  */

/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_it.h" 
#include "stm32_config.h"

/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
extern void xPortSysTickHandler(void); 
/* 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 */
	printf("\r\n===HardFault_Handler===\r\n");
	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 */
	printf("\r\n===MemManage_Handler===\r\n");
	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 */
	printf("\r\n===BusFault_Handler===\r\n");
	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 */
	printf("\r\n===UsageFault_Handler===\r\n");
	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 PendSVC exception.
  * @param  None
  * @retval None
  */
//void PendSV_Handler(void)
//{}

/**
  * @brief  This function handles SysTick Handler.
  * @param  None
  * @retval None
  */
//void SysTick_Handler(void)
//{
//  /* Update the LocalTime by adding SYSTEMTICK_PERIOD_MS each SysTick interrupt */
//  xPortSysTickHandler(); 
//}

/******************************************************************************/
/*                 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 ETH interrupt request.
  * @param  None
  * @retval None
  */
void ETH_IRQHandler(void)
{
	OSIntEnter(); 
	/* Handles all the received frames */
	while(ETH_GetRxPktSize() != 0) 
	{		
		LwIP_Pkt_Handle();
	}

	/* Clear the Eth DMA Rx IT pending bits */
	ETH_DMAClearITPendingBit(ETH_DMA_IT_R);
	ETH_DMAClearITPendingBit(ETH_DMA_IT_NIS);
	OSIntExit(); 
}


/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
