FSMC
[STM32F4xx_StdPeriph_Driver]

FSMC driver modules. More...

Data Structures

struct  FSMC_NORSRAMTimingInitTypeDef
 Timing parameters For NOR/SRAM Banks. More...
struct  FSMC_NORSRAMInitTypeDef
 FSMC NOR/SRAM Init structure definition. More...
struct  FSMC_NAND_PCCARDTimingInitTypeDef
 Timing parameters For FSMC NAND and PCCARD Banks. More...
struct  FSMC_NANDInitTypeDef
 FSMC NAND Init structure definition. More...
struct  FSMC_PCCARDInitTypeDef
 FSMC PCCARD Init structure definition. More...

Modules

 FSMC_Exported_Constants
 FSMC_Private_Functions

Defines

#define BCR_MBKEN_SET   ((uint32_t)0x00000001)
#define BCR_MBKEN_RESET   ((uint32_t)0x000FFFFE)
#define BCR_FACCEN_SET   ((uint32_t)0x00000040)
#define PCR_PBKEN_SET   ((uint32_t)0x00000004)
#define PCR_PBKEN_RESET   ((uint32_t)0x000FFFFB)
#define PCR_ECCEN_SET   ((uint32_t)0x00000040)
#define PCR_ECCEN_RESET   ((uint32_t)0x000FFFBF)
#define PCR_MEMORYTYPE_NAND   ((uint32_t)0x00000008)

Functions

void FSMC_NORSRAMDeInit (uint32_t FSMC_Bank)
 Deinitializes the FSMC NOR/SRAM Banks registers to their default reset values.
void FSMC_NORSRAMInit (FSMC_NORSRAMInitTypeDef *FSMC_NORSRAMInitStruct)
 Initializes the FSMC NOR/SRAM Banks according to the specified parameters in the FSMC_NORSRAMInitStruct.
void FSMC_NORSRAMStructInit (FSMC_NORSRAMInitTypeDef *FSMC_NORSRAMInitStruct)
 Fills each FSMC_NORSRAMInitStruct member with its default value.
void FSMC_NORSRAMCmd (uint32_t FSMC_Bank, FunctionalState NewState)
 Enables or disables the specified NOR/SRAM Memory Bank.
void FSMC_NANDDeInit (uint32_t FSMC_Bank)
 Deinitializes the FSMC NAND Banks registers to their default reset values.
void FSMC_NANDInit (FSMC_NANDInitTypeDef *FSMC_NANDInitStruct)
 Initializes the FSMC NAND Banks according to the specified parameters in the FSMC_NANDInitStruct.
void FSMC_NANDStructInit (FSMC_NANDInitTypeDef *FSMC_NANDInitStruct)
 Fills each FSMC_NANDInitStruct member with its default value.
void FSMC_NANDCmd (uint32_t FSMC_Bank, FunctionalState NewState)
 Enables or disables the specified NAND Memory Bank.
void FSMC_NANDECCCmd (uint32_t FSMC_Bank, FunctionalState NewState)
 Enables or disables the FSMC NAND ECC feature.
uint32_t FSMC_GetECC (uint32_t FSMC_Bank)
 Returns the error correction code register value.
void FSMC_PCCARDDeInit (void)
 Deinitializes the FSMC PCCARD Bank registers to their default reset values.
void FSMC_PCCARDInit (FSMC_PCCARDInitTypeDef *FSMC_PCCARDInitStruct)
 Initializes the FSMC PCCARD Bank according to the specified parameters in the FSMC_PCCARDInitStruct.
void FSMC_PCCARDStructInit (FSMC_PCCARDInitTypeDef *FSMC_PCCARDInitStruct)
 Fills each FSMC_PCCARDInitStruct member with its default value.
void FSMC_PCCARDCmd (FunctionalState NewState)
 Enables or disables the PCCARD Memory Bank.
void FSMC_ITConfig (uint32_t FSMC_Bank, uint32_t FSMC_IT, FunctionalState NewState)
 Enables or disables the specified FSMC interrupts.
FlagStatus FSMC_GetFlagStatus (uint32_t FSMC_Bank, uint32_t FSMC_FLAG)
 Checks whether the specified FSMC flag is set or not.
void FSMC_ClearFlag (uint32_t FSMC_Bank, uint32_t FSMC_FLAG)
 Clears the FSMC's pending flags.
ITStatus FSMC_GetITStatus (uint32_t FSMC_Bank, uint32_t FSMC_IT)
 Checks whether the specified FSMC interrupt has occurred or not.
void FSMC_ClearITPendingBit (uint32_t FSMC_Bank, uint32_t FSMC_IT)
 Clears the FSMC's interrupt pending bits.

Detailed Description

FSMC driver modules.

Function Documentation

void FSMC_ClearFlag ( uint32_t  FSMC_Bank,
uint32_t  FSMC_FLAG 
)

Clears the FSMC's pending flags.

Parameters:
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
  • FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
FSMC_FLAG,: specifies the flag to clear. This parameter can be any combination of the following values:

  • FSMC_FLAG_RisingEdge: Rising edge detection Flag.
  • FSMC_FLAG_Level: Level detection Flag.
  • FSMC_FLAG_FallingEdge: Falling edge detection Flag.
Return values:
None 
void FSMC_ClearITPendingBit ( uint32_t  FSMC_Bank,
uint32_t  FSMC_IT 
)

Clears the FSMC's interrupt pending bits.

Parameters:
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
  • FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
FSMC_IT,: specifies the interrupt pending bit to clear. This parameter can be any combination of the following values:

  • FSMC_IT_RisingEdge: Rising edge detection interrupt.
  • FSMC_IT_Level: Level edge detection interrupt.
  • FSMC_IT_FallingEdge: Falling edge detection interrupt.
Return values:
None 
uint32_t FSMC_GetECC ( uint32_t  FSMC_Bank  ) 

Returns the error correction code register value.

Parameters:
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
Return values:
The Error Correction Code (ECC) value.
FlagStatus FSMC_GetFlagStatus ( uint32_t  FSMC_Bank,
uint32_t  FSMC_FLAG 
)

Checks whether the specified FSMC flag is set or not.

Parameters:
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
  • FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
FSMC_FLAG,: specifies the flag to check. This parameter can be one of the following values:

  • FSMC_FLAG_RisingEdge: Rising edge detection Flag.
  • FSMC_FLAG_Level: Level detection Flag.
  • FSMC_FLAG_FallingEdge: Falling edge detection Flag.
  • FSMC_FLAG_FEMPT: Fifo empty Flag.
Return values:
The new state of FSMC_FLAG (SET or RESET).
ITStatus FSMC_GetITStatus ( uint32_t  FSMC_Bank,
uint32_t  FSMC_IT 
)

Checks whether the specified FSMC interrupt has occurred or not.

Parameters:
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
  • FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
FSMC_IT,: specifies the FSMC interrupt source to check. This parameter can be one of the following values:

  • FSMC_IT_RisingEdge: Rising edge detection interrupt.
  • FSMC_IT_Level: Level edge detection interrupt.
  • FSMC_IT_FallingEdge: Falling edge detection interrupt.
Return values:
The new state of FSMC_IT (SET or RESET).
void FSMC_ITConfig ( uint32_t  FSMC_Bank,
uint32_t  FSMC_IT,
FunctionalState  NewState 
)

Enables or disables the specified FSMC interrupts.

Parameters:
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
  • FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
FSMC_IT,: specifies the FSMC interrupt sources to be enabled or disabled. This parameter can be any combination of the following values:

  • FSMC_IT_RisingEdge: Rising edge detection interrupt.
  • FSMC_IT_Level: Level edge detection interrupt.
  • FSMC_IT_FallingEdge: Falling edge detection interrupt.
NewState,: new state of the specified FSMC interrupts. This parameter can be: ENABLE or DISABLE.
Return values:
None 
void FSMC_NANDCmd ( uint32_t  FSMC_Bank,
FunctionalState  NewState 
)

Enables or disables the specified NAND Memory Bank.

Parameters:
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.
Return values:
None 
void FSMC_NANDDeInit ( uint32_t  FSMC_Bank  ) 

Deinitializes the FSMC NAND Banks registers to their default reset values.

Parameters:
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
Return values:
None 
void FSMC_NANDECCCmd ( uint32_t  FSMC_Bank,
FunctionalState  NewState 
)

Enables or disables the FSMC NAND ECC feature.

Parameters:
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.
Return values:
None 
void FSMC_NANDInit ( FSMC_NANDInitTypeDef *  FSMC_NANDInitStruct  ) 

Initializes the FSMC NAND Banks according to the specified parameters in the FSMC_NANDInitStruct.

Parameters:
FSMC_NANDInitStruct : pointer to a FSMC_NANDInitTypeDef structure that contains the configuration information for the FSMC NAND specified Banks.
Return values:
None 
void FSMC_NANDStructInit ( FSMC_NANDInitTypeDef *  FSMC_NANDInitStruct  ) 

Fills each FSMC_NANDInitStruct member with its default value.

Parameters:
FSMC_NANDInitStruct,: pointer to a FSMC_NANDInitTypeDef structure which will be initialized.
Return values:
None 
void FSMC_NORSRAMCmd ( uint32_t  FSMC_Bank,
FunctionalState  NewState 
)

Enables or disables the specified NOR/SRAM Memory Bank.

Parameters:
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.
Return values:
None 
void FSMC_NORSRAMDeInit ( uint32_t  FSMC_Bank  ) 

Deinitializes the FSMC NOR/SRAM Banks registers to their default reset values.

Parameters:
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
Return values:
None 
void FSMC_NORSRAMInit ( FSMC_NORSRAMInitTypeDef *  FSMC_NORSRAMInitStruct  ) 

Initializes the FSMC NOR/SRAM Banks according to the specified parameters in the FSMC_NORSRAMInitStruct.

Parameters:
FSMC_NORSRAMInitStruct : pointer to a FSMC_NORSRAMInitTypeDef structure that contains the configuration information for the FSMC NOR/SRAM specified Banks.
Return values:
None 
void FSMC_NORSRAMStructInit ( FSMC_NORSRAMInitTypeDef *  FSMC_NORSRAMInitStruct  ) 

Fills each FSMC_NORSRAMInitStruct member with its default value.

Parameters:
FSMC_NORSRAMInitStruct,: pointer to a FSMC_NORSRAMInitTypeDef structure which will be initialized.
Return values:
None 
void FSMC_PCCARDCmd ( FunctionalState  NewState  ) 

Enables or disables the PCCARD Memory Bank.

Parameters:
NewState,: new state of the PCCARD Memory Bank. This parameter can be: ENABLE or DISABLE.
Return values:
None 
void FSMC_PCCARDDeInit ( void   ) 

Deinitializes the FSMC PCCARD Bank registers to their default reset values.

Parameters:
None 
Return values:
None 
void FSMC_PCCARDInit ( FSMC_PCCARDInitTypeDef *  FSMC_PCCARDInitStruct  ) 

Initializes the FSMC PCCARD Bank according to the specified parameters in the FSMC_PCCARDInitStruct.

Parameters:
FSMC_PCCARDInitStruct : pointer to a FSMC_PCCARDInitTypeDef structure that contains the configuration information for the FSMC PCCARD Bank.
Return values:
None 
void FSMC_PCCARDStructInit ( FSMC_PCCARDInitTypeDef *  FSMC_PCCARDInitStruct  ) 

Fills each FSMC_PCCARDInitStruct member with its default value.

Parameters:
FSMC_PCCARDInitStruct,: pointer to a FSMC_PCCARDInitTypeDef structure which will be initialized.
Return values:
None 
Generated on Fri Jun 22 00:58:30 2012 for STM32F4xx_StdPeriph_Driver by  doxygen 1.6.3