/*******************************************************************************
* Function Name  : FSMC_PCCARDInit
* Description    : Initializes the FSMC PCCARD Bank according to the specified 
*                  parameters in the FSMC_PCCARDInitStruct.
* Input          : - FSMC_PCCARDInitStruct : pointer to a FSMC_PCCARDInitTypeDef
*                    structure that contains the configuration information for 
*                    the FSMC PCCARD Bank.                       
* Output         : None
* Return         : None
*******************************************************************************/
void FSMC_PCCARDInit(FSMC_PCCARDInitTypeDef* FSMC_PCCARDInitStruct)
{
  /* Check the parameters */
  assert_param(IS_FSMC_WAIT_FEATURE(FSMC_PCCARDInitStruct->FSMC_Waitfeature));
  assert_param(IS_FSMC_ADDRESS_LOW_MAPPING(FSMC_PCCARDInitStruct->FSMC_AddressLowMapping));
  assert_param(IS_FSMC_TCLR_TIME(FSMC_PCCARDInitStruct->FSMC_TCLRSetupTime));
  assert_param(IS_FSMC_TAR_TIME(FSMC_PCCARDInitStruct->FSMC_TARSetupTime));

 
  assert_param(IS_FSMC_SETUP_TIME(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime));
  assert_param(IS_FSMC_WAIT_TIME(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime));
  assert_param(IS_FSMC_HOLD_TIME(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime));
  assert_param(IS_FSMC_HIZ_TIME(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime));
  
  assert_param(IS_FSMC_SETUP_TIME(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime));
  assert_param(IS_FSMC_WAIT_TIME(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime));
  assert_param(IS_FSMC_HOLD_TIME(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime));
  assert_param(IS_FSMC_HIZ_TIME(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime));

  assert_param(IS_FSMC_SETUP_TIME(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_SetupTime));
  assert_param(IS_FSMC_WAIT_TIME(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_WaitSetupTime));
  assert_param(IS_FSMC_HOLD_TIME(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HoldSetupTime));
  assert_param(IS_FSMC_HIZ_TIME(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HiZSetupTime));
  
  /* Set the PCR4 register value according to FSMC_PCCARDInitStruct parameters */
  FSMC_Bank4->PCR4 = (u32)FSMC_PCCARDInitStruct->FSMC_Waitfeature |
                     FSMC_PCCARDInitStruct->FSMC_AddressLowMapping |
                     (FSMC_PCCARDInitStruct->FSMC_TCLRSetupTime << 9) |
                     (FSMC_PCCARDInitStruct->FSMC_TARSetupTime << 13);
            
  /* Set PMEM4 register value according to FSMC_CommonSpaceTimingStructure parameters */
  FSMC_Bank4->PMEM4 = (u32)FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime |
                      (FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime << 8) |
                      (FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime << 16)|
                      (FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime << 24); 
            
  /* Set PATT4 register value according to FSMC_AttributeSpaceTimingStructure parameters */
  FSMC_Bank4->PATT4 = (u32)FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime |
                      (FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime << 8) |
                      (FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime << 16)|
                      (FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime << 24);	
            
  /* Set PIO4 register value according to FSMC_IOSpaceTimingStructure parameters */
  FSMC_Bank4->PIO4 = (u32)FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_SetupTime |
                     (FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_WaitSetupTime << 8) |
                     (FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HoldSetupTime << 16)|
                     (FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HiZSetupTime << 24);             
}

/*******************************************************************************
* Function Name  : FSMC_NORSRAMStructInit
* Description    : Fills each FSMC_NORSRAMInitStruct member with its default value.
* Input          : - FSMC_NORSRAMInitStruct: pointer to a FSMC_NORSRAMInitTypeDef 
*                    structure which will be initialized.
* Output         : None
* Return         : None
*******************************************************************************/
void FSMC_NORSRAMStructInit(FSMC_NORSRAMInitTypeDef* FSMC_NORSRAMInitStruct)
{  
  /* Reset NOR/SRAM Init structure parameters values */
  FSMC_NORSRAMInitStruct->FSMC_Bank = FSMC_Bank1_NORSRAM1;
  FSMC_NORSRAMInitStruct->FSMC_DataAddressMux = FSMC_DataAddressMux_Enable;
  FSMC_NORSRAMInitStruct->FSMC_MemoryType = FSMC_MemoryType_SRAM;
  FSMC_NORSRAMInitStruct->FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_8b;
  FSMC_NORSRAMInitStruct->FSMC_BurstAccessMode = FSMC_BurstAccessMode_Disable;
  FSMC_NORSRAMInitStruct->FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low;
  FSMC_NORSRAMInitStruct->FSMC_WrapMode = FSMC_WrapMode_Disable;
  FSMC_NORSRAMInitStruct->FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState;
  FSMC_NORSRAMInitStruct->FSMC_WriteOperation = FSMC_WriteOperation_Enable;
  FSMC_NORSRAMInitStruct->FSMC_WaitSignal = FSMC_WaitSignal_Enable;
  FSMC_NORSRAMInitStruct->FSMC_ExtendedMode = FSMC_ExtendedMode_Disable;
  FSMC_NORSRAMInitStruct->FSMC_AsyncWait = FSMC_AsyncWait_Disable;
  FSMC_NORSRAMInitStruct->FSMC_WriteBurst = FSMC_WriteBurst_Disable;
  FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressSetupTime = 0xF;
  FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressHoldTime = 0xF;
  FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataSetupTime = 0xFF;
  FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_BusTurnAroundDuration = 0xF;
  FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_CLKDivision = 0xF;
  FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataLatency = 0xF;
  FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AccessMode = FSMC_AccessMode_A; 
  FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressSetupTime = 0xF;
  FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressHoldTime = 0xF;
  FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataSetupTime = 0xFF;
  FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_BusTurnAroundDuration = 0xF;
  FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_CLKDivision = 0xF;
  FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataLatency = 0xF;
  FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AccessMode = FSMC_AccessMode_A;
}

/*******************************************************************************
* Function Name  : FSMC_NANDStructInit
* Description    : Fills each FSMC_NANDInitStruct member with its default value.
* Input          : - FSMC_NORSRAMInitStruct: pointer to a FSMC_NANDInitTypeDef 
*                    structure which will be initialized.
* Output         : None
* Return         : None
*******************************************************************************/
void FSMC_NANDStructInit(FSMC_NANDInitTypeDef* FSMC_NANDInitStruct)
{ 
  /* Reset NAND Init structure parameters values */
  FSMC_NANDInitStruct->FSMC_Bank = FSMC_Bank2_NAND;
  FSMC_NANDInitStruct->FSMC_Waitfeature = FSMC_Waitfeature_Disable;
  FSMC_NANDInitStruct->FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_8b;
  FSMC_NANDInitStruct->FSMC_ECC = FSMC_ECC_Disable;
  FSMC_NANDInitStruct->FSMC_ECCPageSize = FSMC_ECCPageSize_256Bytes;
  FSMC_NANDInitStruct->FSMC_AddressLowMapping = FSMC_AddressLowMapping_Direct;
  FSMC_NANDInitStruct->FSMC_TCLRSetupTime = 0x0;
  FSMC_NANDInitStruct->FSMC_TARSetupTime = 0x0;
  FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime = 0xFC;
  FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC;
  FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC;
  FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC;
  FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime = 0xFC;
  FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC;
  FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC;
  FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC;	  
}

/*******************************************************************************
* Function Name  : FSMC_PCCARDStructInit
* Description    : Fills each FSMC_PCCARDInitStruct member with its default value.
* Input          : - FSMC_PCCARDInitStruct: pointer to a FSMC_PCCARDInitTypeDef 
*                    structure which will be initialized.
* Output         : None
* Return         : None
*******************************************************************************/
void FSMC_PCCARDStructInit(FSMC_PCCARDInitTypeDef* FSMC_PCCARDInitStruct)
{
  /* Reset PCCARD Init structure parameters values */
  FSMC_PCCARDInitStruct->FSMC_Waitfeature = FSMC_Waitfeature_Disable;
  FSMC_PCCARDInitStruct->FSMC_AddressLowMapping = FSMC_AddressLowMapping_Direct;
  FSMC_PCCARDInitStruct->FSMC_TCLRSetupTime = 0x0;
  FSMC_PCCARDInitStruct->FSMC_TARSetupTime = 0x0;
  FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime = 0xFC;
  FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC;
  FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC;
  FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC;
  FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime = 0xFC;
  FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC;
  FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC;
  FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC;	
  FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_SetupTime = 0xFC;
  FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC;
  FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC;
  FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC;
}

/*******************************************************************************
* Function Name  : FSMC_NORSRAMCmd
* Description    : Enables or disables the specified NOR/SRAM Memory Bank.
* Input          : - FSMC_Bank: specifies the FSMC Bank to be used
*                    This parameter can be one of the following values:
*                       - FSMC_Bank1_NORSRAM1: FSMC Bank1 NOR/SRAM1  
*                       - FSMC_Bank1_NORSRAM2: FSMC Bank1 NOR/SRAM2 
*                       - FSMC_Bank1_NORSRAM3: FSMC Bank1 NOR/SRAM3 
*                       - FSMC_Bank1_NORSRAM4: FSMC Bank1 NOR/SRAM4 
*                : - NewState: new state of the FSMC_Bank.
*                    This parameter can be: ENABLE or DISABLE.
* Output         : None
* Return         : None
*******************************************************************************/
void FSMC_NORSRAMCmd(u32 FSMC_Bank, FunctionalState NewState)
{
  assert_param(IS_FSMC_NORSRAM_BANK(FSMC_Bank));
  assert_param(IS_FUNCTIONAL_STATE(NewState));
  
  if (NewState != DISABLE)
  {
    /* Enable the selected NOR/SRAM Bank by setting the PBKEN bit in the BCRx register */
    FSMC_Bank1->BTCR[FSMC_Bank] |= BCR_MBKEN_Set;
  }
  else
  {
    /* Disable the selected NOR/SRAM Bank by clearing the PBKEN bit in the BCRx register */
    FSMC_Bank1->BTCR[FSMC_Bank] &= BCR_MBKEN_Reset;
  }
}

/*******************************************************************************
* Function Name  : FSMC_NANDCmd
* Description    : Enables or disables the specified NAND Memory Bank.
* Input          : - FSMC_Bank: specifies the FSMC Bank to be used
*                    This parameter can be one of the following values:
*                       - FSMC_Bank2_NAND: FSMC Bank2 NAND 
*                       - FSMC_Bank3_NAND: FSMC Bank3 NAND
*                : - NewState: new state of the FSMC_Bank.
*                    This parameter can be: ENABLE or DISABLE.
* Output         : None
* Return         : None
*******************************************************************************/
void FSMC_NANDCmd(u32 FSMC_Bank, FunctionalState NewState)
{
  assert_param(IS_FSMC_NAND_BANK(FSMC_Bank));
  assert_param(IS_FUNCTIONAL_STATE(NewState));
  
  if (NewState != DISABLE)
  {
    /* Enable the selected NAND Bank by setting the PBKEN bit in the PCRx register */
    if(FSMC_Bank == FSMC_Bank2_NAND)
    {
      FSMC_Bank2->PCR2 |= PCR_PBKEN_Set;
    }
    else
    {
      FSMC_Bank3->PCR3 |= PCR_PBKEN_Set;
    }
  }
  else
  {
    /* Disable the selected NAND Bank by clearing the PBKEN bit in the PCRx register */
    if(FSMC_Bank == FSMC_Bank2_NAND)
    {
      FSMC_Bank2->PCR2 &= PCR_PBKEN_Reset;
    }
    else
    {
      FSMC_Bank3->PCR3 &= PCR_PBKEN_Reset;
    }
  }
}

/*******************************************************************************
* Function Name  : FSMC_PCCARDCmd
* Description    : Enables or disables the PCCARD Memory Bank.
* Input          : - NewState: new state of the PCCARD Memory Bank.  
*                    This parameter can be: ENABLE or DISABLE.
* Output         : None
* Return         : None
*******************************************************************************/
void FSMC_PCCARDCmd(FunctionalState NewState)
{
  assert_param(IS_FUNCTIONAL_STATE(NewState));
  
  if (NewState != DISABLE)
  {
    /* Enable the PCCARD Bank by setting the PBKEN bit in the PCR4 register */
    FSMC_Bank4->PCR4 |= PCR_PBKEN_Set;
  }
  else
  {
    /* Disable the PCCARD Bank by clearing the PBKEN bit in the PCR4 register */
    FSMC_Bank4->PCR4 &= PCR_PBKEN_Reset;
  }
}

/*******************************************************************************
* Function Name  : FSMC_NANDECCCmd
* Description    : Enables or disables the FSMC NAND ECC feature.
* Input          : - FSMC_Bank: specifies the FSMC Bank to be used
*                    This parameter can be one of the following values:
*                       - FSMC_Bank2_NAND: FSMC Bank2 NAND 
*                       - FSMC_Bank3_NAND: FSMC Bank3 NAND
*                : - NewState: new state of the FSMC NAND ECC feature.  
*                    This parameter can be: ENABLE or DISABLE.
* Output         : None
* Return         : None
*******************************************************************************/
void FSMC_NANDECCCmd(u32 FSMC_Bank, FunctionalState NewState)
{
  assert_param(IS_FSMC_NAND_BANK(FSMC_Bank));
  assert_param(IS_FUNCTIONAL_STATE(NewState));
  
  if (NewState != DISABLE)
  {
    /* Enable the selected NAND Bank ECC function by setting the ECCEN bit in the PCRx register */
    if(FSMC_Bank == FSMC_Bank2_NAND)
    {
      FSMC_Bank2->PCR2 |= PCR_ECCEN_Set;
    }
    else
    {
      FSMC_Bank3->PCR3 |= PCR_ECCEN_Set;
    }
  }
  else
  {
    /* Disable the selected NAND Bank ECC function by clearing the ECCEN bit in the PCRx register */