STM32F4 Standard Peripheral bibliotheek  1.0
ST Microelectronics bibliotheek documentatie voor de STM32F4 Standard Peripheral Library
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SDIO IO Cards mode management functions

SDIO IO Cards mode management functions. More...

Functions

void SDIO_StartSDIOReadWait (FunctionalState NewState)
 Starts the SD I/O Read Wait operation. More...
 
void SDIO_StopSDIOReadWait (FunctionalState NewState)
 Stops the SD I/O Read Wait operation. More...
 
void SDIO_SetSDIOReadWaitMode (uint32_t SDIO_ReadWaitMode)
 Sets one of the two options of inserting read wait interval. More...
 
void SDIO_SetSDIOOperation (FunctionalState NewState)
 Enables or disables the SD I/O Mode Operation. More...
 
void SDIO_SendSDIOSuspendCmd (FunctionalState NewState)
 Enables or disables the SD I/O Mode suspend command sending. More...
 

Detailed Description

SDIO IO Cards mode management functions.

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              SDIO IO Cards mode management functions
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  This section provide functions allowing to program and read the SDIO IO Cards.

Function Documentation

void SDIO_SendSDIOSuspendCmd ( FunctionalState  NewState)

Enables or disables the SD I/O Mode suspend command sending.

Parameters
NewState,:new state of the SD I/O Mode suspend command. This parameter can be: ENABLE or DISABLE.
Return values
None
void SDIO_SetSDIOOperation ( FunctionalState  NewState)

Enables or disables the SD I/O Mode Operation.

Parameters
NewState,:new state of SDIO specific operation. This parameter can be: ENABLE or DISABLE.
Return values
None
void SDIO_SetSDIOReadWaitMode ( uint32_t  SDIO_ReadWaitMode)

Sets one of the two options of inserting read wait interval.

Parameters
SDIO_ReadWaitMode,:SD I/O Read Wait operation mode. This parameter can be:
  • SDIO_ReadWaitMode_CLK: Read Wait control by stopping SDIOCLK
  • SDIO_ReadWaitMode_DATA2: Read Wait control using SDIO_DATA2
Return values
None
void SDIO_StartSDIOReadWait ( FunctionalState  NewState)

Starts the SD I/O Read Wait operation.

Parameters
NewState,:new state of the Start SDIO Read Wait operation. This parameter can be: ENABLE or DISABLE.
Return values
None
void SDIO_StopSDIOReadWait ( FunctionalState  NewState)

Stops the SD I/O Read Wait operation.

Parameters
NewState,:new state of the Stop SDIO Read Wait operation. This parameter can be: ENABLE or DISABLE.
Return values
None