Initialization and Configuration functions. More...

Collaboration diagram for Initialization and Configuration functions:

Functions
void	SDIO_DeInit (void)
	Deinitializes the SDIO peripheral registers to their default reset values. More...

void	SDIO_Init (SDIO_InitTypeDef *SDIO_InitStruct)
	Initializes the SDIO peripheral according to the specified parameters in the SDIO_InitStruct. More...

void	SDIO_StructInit (SDIO_InitTypeDef *SDIO_InitStruct)
	Fills each SDIO_InitStruct member with its default value. More...

void	SDIO_ClockCmd (FunctionalState NewState)
	Enables or disables the SDIO Clock. More...

void	SDIO_SetPowerState (uint32_t SDIO_PowerState)
	Sets the power status of the controller. More...

uint32_t	SDIO_GetPowerState (void)
	Gets the power status of the controller. More...

Detailed Description

Initialization and Configuration functions.

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              ##### Initialization and Configuration functions #####
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Function Documentation

void SDIO_ClockCmd ( FunctionalState NewState )

Enables or disables the SDIO Clock.

Parameters

NewState new state of the SDIO Clock. This parameter can be: ENABLE or DISABLE.

Return values

None

Definition at line 334 of file stm32f4xx_sdio.c.

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void SDIO_DeInit ( void )

Deinitializes the SDIO peripheral registers to their default reset values.

Parameters

None

Return values

None

Definition at line 266 of file stm32f4xx_sdio.c.

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uint32_t SDIO_GetPowerState ( void )

Gets the power status of the controller.

Parameters

None

Return values

Power

status of the controller. The returned value can be one of the following values:

0x00: Power OFF
0x02: Power UP
0x03: Power ON

Definition at line 367 of file stm32f4xx_sdio.c.

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void SDIO_Init ( SDIO_InitTypeDef * SDIO_InitStruct )

Initializes the SDIO peripheral according to the specified parameters in the SDIO_InitStruct.

Parameters

SDIO_InitStruct : pointer to a SDIO_InitTypeDef structure that contains the configuration information for the SDIO peripheral.

Return values

None

Definition at line 279 of file stm32f4xx_sdio.c.

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void SDIO_SetPowerState ( uint32_t SDIO_PowerState )

Sets the power status of the controller.

Parameters

SDIO_PowerState

new state of the Power state. This parameter can be one of the following values:

SDIO_PowerState_OFF: SDIO Power OFF
SDIO_PowerState_ON: SDIO Power ON

Return values

None

Definition at line 350 of file stm32f4xx_sdio.c.

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void SDIO_StructInit ( SDIO_InitTypeDef * SDIO_InitStruct )

Fills each SDIO_InitStruct member with its default value.

Parameters

SDIO_InitStruct pointer to an SDIO_InitTypeDef structure which will be initialized.

Return values

None

Definition at line 317 of file stm32f4xx_sdio.c.

Functions

Detailed Description

Function Documentation