}
  }
  else
  {
    /* Disable the selected NAND Bank ECC function by clearing the ECCEN bit in the PCRx register */
    if(FSMC_Bank == FSMC_Bank2_NAND)
    {
      FSMC_Bank2->PCR2 &= PCR_ECCEN_Reset;
    }
    else
    {
      FSMC_Bank3->PCR3 &= PCR_ECCEN_Reset;
    }
  }
}

/**
  * @brief  Returns the error correction code register value.
  * @param  FSMC_Bank: specifies the FSMC Bank to be used
  *   This parameter can be one of the following values:
  *     @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
  *     @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
  * @retval The Error Correction Code (ECC) value.
  */
uint32_t FSMC_GetECC(uint32_t FSMC_Bank)
{
  uint32_t eccval = 0x00000000;
  
  if(FSMC_Bank == FSMC_Bank2_NAND)
  {
    /* Get the ECCR2 register value */
    eccval = FSMC_Bank2->ECCR2;
  }
  else
  {
    /* Get the ECCR3 register value */
    eccval = FSMC_Bank3->ECCR3;
  }
  /* Return the error correction code value */
  return(eccval);
}

/**
  * @brief  Enables or disables the specified FSMC interrupts.
  * @param  FSMC_Bank: specifies the FSMC Bank to be used
  *   This parameter can be one of the following values:
  *     @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
  *     @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
  *     @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
  * @param  FSMC_IT: specifies the FSMC interrupt sources to be enabled or disabled.
  *   This parameter can be any combination of the following values:
  *     @arg FSMC_IT_RisingEdge: Rising edge detection interrupt. 
  *     @arg FSMC_IT_Level: Level edge detection interrupt.
  *     @arg FSMC_IT_FallingEdge: Falling edge detection interrupt.
  * @param  NewState: new state of the specified FSMC interrupts.
  *   This parameter can be: ENABLE or DISABLE.
  * @retval None
  */
void FSMC_ITConfig(uint32_t FSMC_Bank, uint32_t FSMC_IT, FunctionalState NewState)
{
  assert_param(IS_FSMC_IT_BANK(FSMC_Bank));
  assert_param(IS_FSMC_IT(FSMC_IT));	
  assert_param(IS_FUNCTIONAL_STATE(NewState));
  
  if (NewState != DISABLE)
  {
    /* Enable the selected FSMC_Bank2 interrupts */
    if(FSMC_Bank == FSMC_Bank2_NAND)
    {
      FSMC_Bank2->SR2 |= FSMC_IT;
    }
    /* Enable the selected FSMC_Bank3 interrupts */
    else if (FSMC_Bank == FSMC_Bank3_NAND)
    {
      FSMC_Bank3->SR3 |= FSMC_IT;
    }
    /* Enable the selected FSMC_Bank4 interrupts */
    else
    {
      FSMC_Bank4->SR4 |= FSMC_IT;    
    }
  }
  else
  {
    /* Disable the selected FSMC_Bank2 interrupts */
    if(FSMC_Bank == FSMC_Bank2_NAND)
    {
      
      FSMC_Bank2->SR2 &= (uint32_t)~FSMC_IT;
    }
    /* Disable the selected FSMC_Bank3 interrupts */
    else if (FSMC_Bank == FSMC_Bank3_NAND)
    {
      FSMC_Bank3->SR3 &= (uint32_t)~FSMC_IT;
    }
    /* Disable the selected FSMC_Bank4 interrupts */
    else
    {
      FSMC_Bank4->SR4 &= (uint32_t)~FSMC_IT;    
    }
  }
}

/**
  * @brief  Checks whether the specified FSMC flag is set or not.
  * @param  FSMC_Bank: specifies the FSMC Bank to be used
  *   This parameter can be one of the following values:
  *     @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
  *     @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
  *     @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
  * @param  FSMC_FLAG: specifies the flag to check.
  *   This parameter can be one of the following values:
  *     @arg FSMC_FLAG_RisingEdge: Rising egde detection Flag.
  *     @arg FSMC_FLAG_Level: Level detection Flag.
  *     @arg FSMC_FLAG_FallingEdge: Falling egde detection Flag.
  *     @arg FSMC_FLAG_FEMPT: Fifo empty Flag. 
  * @retval The new state of FSMC_FLAG (SET or RESET).
  */
FlagStatus FSMC_GetFlagStatus(uint32_t FSMC_Bank, uint32_t FSMC_FLAG)
{
  FlagStatus bitstatus = RESET;
  uint32_t tmpsr = 0x00000000;
  
  /* Check the parameters */
  assert_param(IS_FSMC_GETFLAG_BANK(FSMC_Bank));
  assert_param(IS_FSMC_GET_FLAG(FSMC_FLAG));
  
  if(FSMC_Bank == FSMC_Bank2_NAND)
  {
    tmpsr = FSMC_Bank2->SR2;
  }  
  else if(FSMC_Bank == FSMC_Bank3_NAND)
  {
    tmpsr = FSMC_Bank3->SR3;
  }
  /* FSMC_Bank4_PCCARD*/
  else
  {
    tmpsr = FSMC_Bank4->SR4;
  } 
  
  /* Get the flag status */
  if ((tmpsr & FSMC_FLAG) != (uint16_t)RESET )
  {
    bitstatus = SET;
  }
  else
  {
    bitstatus = RESET;
  }
  /* Return the flag status */
  return bitstatus;
}

/**
  * @brief  Clears the FSMC's pending flags.
  * @param  FSMC_Bank: specifies the FSMC Bank to be used
  *   This parameter can be one of the following values:
  *     @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
  *     @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
  *     @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
  * @param  FSMC_FLAG: specifies the flag to clear.
  *   This parameter can be any combination of the following values:
  *     @arg FSMC_FLAG_RisingEdge: Rising egde detection Flag.
  *     @arg FSMC_FLAG_Level: Level detection Flag.
  *     @arg FSMC_FLAG_FallingEdge: Falling egde detection Flag.
  * @retval None
  */
void FSMC_ClearFlag(uint32_t FSMC_Bank, uint32_t FSMC_FLAG)
{
 /* Check the parameters */
  assert_param(IS_FSMC_GETFLAG_BANK(FSMC_Bank));
  assert_param(IS_FSMC_CLEAR_FLAG(FSMC_FLAG)) ;
    
  if(FSMC_Bank == FSMC_Bank2_NAND)
  {
    FSMC_Bank2->SR2 &= ~FSMC_FLAG; 
  }  
  else if(FSMC_Bank == FSMC_Bank3_NAND)
  {
    FSMC_Bank3->SR3 &= ~FSMC_FLAG;
  }
  /* FSMC_Bank4_PCCARD*/
  else
  {
    FSMC_Bank4->SR4 &= ~FSMC_FLAG;
  }
}

/**
  * @brief  Checks whether the specified FSMC interrupt has occurred or not.
  * @param  FSMC_Bank: specifies the FSMC Bank to be used
  *   This parameter can be one of the following values:
  *     @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
  *     @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
  *     @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
  * @param  FSMC_IT: specifies the FSMC interrupt source to check.
  *   This parameter can be one of the following values:
  *     @arg FSMC_IT_RisingEdge: Rising edge detection interrupt. 
  *     @arg FSMC_IT_Level: Level edge detection interrupt.
  *     @arg FSMC_IT_FallingEdge: Falling edge detection interrupt. 
  * @retval The new state of FSMC_IT (SET or RESET).
  */
ITStatus FSMC_GetITStatus(uint32_t FSMC_Bank, uint32_t FSMC_IT)
{
  ITStatus bitstatus = RESET;
  uint32_t tmpsr = 0x0, itstatus = 0x0, itenable = 0x0; 
  
  /* Check the parameters */
  assert_param(IS_FSMC_IT_BANK(FSMC_Bank));
  assert_param(IS_FSMC_GET_IT(FSMC_IT));
  
  if(FSMC_Bank == FSMC_Bank2_NAND)
  {
    tmpsr = FSMC_Bank2->SR2;
  }  
  else if(FSMC_Bank == FSMC_Bank3_NAND)
  {
    tmpsr = FSMC_Bank3->SR3;
  }
  /* FSMC_Bank4_PCCARD*/
  else
  {
    tmpsr = FSMC_Bank4->SR4;
  } 
  
  itstatus = tmpsr & FSMC_IT;
  
  itenable = tmpsr & (FSMC_IT >> 3);
  if ((itstatus != (uint32_t)RESET)  && (itenable != (uint32_t)RESET))
  {
    bitstatus = SET;
  }
  else
  {
    bitstatus = RESET;
  }
  return bitstatus; 
}

/**
  * @brief  Clears the FSMC's interrupt pending bits.
  * @param  FSMC_Bank: specifies the FSMC Bank to be used
  *   This parameter can be one of the following values:
  *     @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
  *     @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
  *     @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
  * @param  FSMC_IT: specifies the interrupt pending bit to clear.
  *   This parameter can be any combination of the following values:
  *     @arg FSMC_IT_RisingEdge: Rising edge detection interrupt. 
  *     @arg FSMC_IT_Level: Level edge detection interrupt.
  *     @arg FSMC_IT_FallingEdge: Falling edge detection interrupt.
  * @retval None
  */
void FSMC_ClearITPendingBit(uint32_t FSMC_Bank, uint32_t FSMC_IT)
{
  /* Check the parameters */
  assert_param(IS_FSMC_IT_BANK(FSMC_Bank));
  assert_param(IS_FSMC_IT(FSMC_IT));
    
  if(FSMC_Bank == FSMC_Bank2_NAND)
  {
    FSMC_Bank2->SR2 &= ~(FSMC_IT >> 3); 
  }  
  else if(FSMC_Bank == FSMC_Bank3_NAND)
  {
    FSMC_Bank3->SR3 &= ~(FSMC_IT >> 3);
  }
  /* FSMC_Bank4_PCCARD*/
  else
  {
    FSMC_Bank4->SR4 &= ~(FSMC_IT >> 3);
  }
}

/**
  * @}
  */ 

/**
  * @}
  */

/**
  * @}
  */

/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/