Initialization and Configuration functions

Initialization and Configuration functions. More...

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

void SDIO_DeInit

(

void

)

Deinitializes the SDIO peripheral registers to their default reset values.

Parameters

None

Return values

None

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

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

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

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