This file contains all the functions prototypes for the SDIO firmware library. More...

#include "stm32f4xx.h"

Data Structures
struct	SDIO_InitTypeDef

struct	SDIO_CmdInitTypeDef

struct	SDIO_DataInitTypeDef

Macros
#define	SDIO_ClockEdge_Rising ((uint32_t)0x00000000)

#define	SDIO_ClockEdge_Falling ((uint32_t)0x00002000)

#define	IS_SDIO_CLOCK_EDGE(EDGE)

#define	SDIO_ClockBypass_Disable ((uint32_t)0x00000000)

#define	SDIO_ClockBypass_Enable ((uint32_t)0x00000400)

#define	IS_SDIO_CLOCK_BYPASS(BYPASS)

#define	SDIO_ClockPowerSave_Disable ((uint32_t)0x00000000)

#define	SDIO_ClockPowerSave_Enable ((uint32_t)0x00000200)

#define	IS_SDIO_CLOCK_POWER_SAVE(SAVE)

#define	SDIO_BusWide_1b ((uint32_t)0x00000000)

#define	SDIO_BusWide_4b ((uint32_t)0x00000800)

#define	SDIO_BusWide_8b ((uint32_t)0x00001000)

#define	IS_SDIO_BUS_WIDE(WIDE)

#define	SDIO_HardwareFlowControl_Disable ((uint32_t)0x00000000)

#define	SDIO_HardwareFlowControl_Enable ((uint32_t)0x00004000)

#define	IS_SDIO_HARDWARE_FLOW_CONTROL(CONTROL)

#define	SDIO_PowerState_OFF ((uint32_t)0x00000000)

#define	SDIO_PowerState_ON ((uint32_t)0x00000003)

#define	IS_SDIO_POWER_STATE(STATE) (((STATE) == SDIO_PowerState_OFF) \|\| ((STATE) == SDIO_PowerState_ON))

#define	SDIO_IT_CCRCFAIL ((uint32_t)0x00000001)

#define	SDIO_IT_DCRCFAIL ((uint32_t)0x00000002)

#define	SDIO_IT_CTIMEOUT ((uint32_t)0x00000004)

#define	SDIO_IT_DTIMEOUT ((uint32_t)0x00000008)

#define	SDIO_IT_TXUNDERR ((uint32_t)0x00000010)

#define	SDIO_IT_RXOVERR ((uint32_t)0x00000020)

#define	SDIO_IT_CMDREND ((uint32_t)0x00000040)

#define	SDIO_IT_CMDSENT ((uint32_t)0x00000080)

#define	SDIO_IT_DATAEND ((uint32_t)0x00000100)

#define	SDIO_IT_STBITERR ((uint32_t)0x00000200)

#define	SDIO_IT_DBCKEND ((uint32_t)0x00000400)

#define	SDIO_IT_CMDACT ((uint32_t)0x00000800)

#define	SDIO_IT_TXACT ((uint32_t)0x00001000)

#define	SDIO_IT_RXACT ((uint32_t)0x00002000)

#define	SDIO_IT_TXFIFOHE ((uint32_t)0x00004000)

#define	SDIO_IT_RXFIFOHF ((uint32_t)0x00008000)

#define	SDIO_IT_TXFIFOF ((uint32_t)0x00010000)

#define	SDIO_IT_RXFIFOF ((uint32_t)0x00020000)

#define	SDIO_IT_TXFIFOE ((uint32_t)0x00040000)

#define	SDIO_IT_RXFIFOE ((uint32_t)0x00080000)

#define	SDIO_IT_TXDAVL ((uint32_t)0x00100000)

#define	SDIO_IT_RXDAVL ((uint32_t)0x00200000)

#define	SDIO_IT_SDIOIT ((uint32_t)0x00400000)

#define	SDIO_IT_CEATAEND ((uint32_t)0x00800000)

#define	IS_SDIO_IT(IT) ((((IT) & (uint32_t)0xFF000000) == 0x00) && ((IT) != (uint32_t)0x00))

#define	IS_SDIO_CMD_INDEX(INDEX) ((INDEX) < 0x40)

#define	SDIO_Response_No ((uint32_t)0x00000000)

#define	SDIO_Response_Short ((uint32_t)0x00000040)

#define	SDIO_Response_Long ((uint32_t)0x000000C0)

#define	IS_SDIO_RESPONSE(RESPONSE)

#define	SDIO_Wait_No ((uint32_t)0x00000000)

#define	SDIO_Wait_IT ((uint32_t)0x00000100)

#define	SDIO_Wait_Pend ((uint32_t)0x00000200)

#define	IS_SDIO_WAIT(WAIT)

#define	SDIO_CPSM_Disable ((uint32_t)0x00000000)

#define	SDIO_CPSM_Enable ((uint32_t)0x00000400)

#define	IS_SDIO_CPSM(CPSM) (((CPSM) == SDIO_CPSM_Enable) \|\| ((CPSM) == SDIO_CPSM_Disable))

#define	SDIO_RESP1 ((uint32_t)0x00000000)

#define	SDIO_RESP2 ((uint32_t)0x00000004)

#define	SDIO_RESP3 ((uint32_t)0x00000008)

#define	SDIO_RESP4 ((uint32_t)0x0000000C)

#define	IS_SDIO_RESP(RESP)

#define	IS_SDIO_DATA_LENGTH(LENGTH) ((LENGTH) <= 0x01FFFFFF)

#define	SDIO_DataBlockSize_1b ((uint32_t)0x00000000)

#define	SDIO_DataBlockSize_2b ((uint32_t)0x00000010)

#define	SDIO_DataBlockSize_4b ((uint32_t)0x00000020)

#define	SDIO_DataBlockSize_8b ((uint32_t)0x00000030)

#define	SDIO_DataBlockSize_16b ((uint32_t)0x00000040)

#define	SDIO_DataBlockSize_32b ((uint32_t)0x00000050)

#define	SDIO_DataBlockSize_64b ((uint32_t)0x00000060)

#define	SDIO_DataBlockSize_128b ((uint32_t)0x00000070)

#define	SDIO_DataBlockSize_256b ((uint32_t)0x00000080)

#define	SDIO_DataBlockSize_512b ((uint32_t)0x00000090)

#define	SDIO_DataBlockSize_1024b ((uint32_t)0x000000A0)

#define	SDIO_DataBlockSize_2048b ((uint32_t)0x000000B0)

#define	SDIO_DataBlockSize_4096b ((uint32_t)0x000000C0)

#define	SDIO_DataBlockSize_8192b ((uint32_t)0x000000D0)

#define	SDIO_DataBlockSize_16384b ((uint32_t)0x000000E0)

#define	IS_SDIO_BLOCK_SIZE(SIZE)

#define	SDIO_TransferDir_ToCard ((uint32_t)0x00000000)

#define	SDIO_TransferDir_ToSDIO ((uint32_t)0x00000002)

#define	IS_SDIO_TRANSFER_DIR(DIR)

#define	SDIO_TransferMode_Block ((uint32_t)0x00000000)

#define	SDIO_TransferMode_Stream ((uint32_t)0x00000004)

#define	IS_SDIO_TRANSFER_MODE(MODE)

#define	SDIO_DPSM_Disable ((uint32_t)0x00000000)

#define	SDIO_DPSM_Enable ((uint32_t)0x00000001)

#define	IS_SDIO_DPSM(DPSM) (((DPSM) == SDIO_DPSM_Enable) \|\| ((DPSM) == SDIO_DPSM_Disable))

#define	SDIO_FLAG_CCRCFAIL ((uint32_t)0x00000001)

#define	SDIO_FLAG_DCRCFAIL ((uint32_t)0x00000002)

#define	SDIO_FLAG_CTIMEOUT ((uint32_t)0x00000004)

#define	SDIO_FLAG_DTIMEOUT ((uint32_t)0x00000008)

#define	SDIO_FLAG_TXUNDERR ((uint32_t)0x00000010)

#define	SDIO_FLAG_RXOVERR ((uint32_t)0x00000020)

#define	SDIO_FLAG_CMDREND ((uint32_t)0x00000040)

#define	SDIO_FLAG_CMDSENT ((uint32_t)0x00000080)

#define	SDIO_FLAG_DATAEND ((uint32_t)0x00000100)

#define	SDIO_FLAG_STBITERR ((uint32_t)0x00000200)

#define	SDIO_FLAG_DBCKEND ((uint32_t)0x00000400)

#define	SDIO_FLAG_CMDACT ((uint32_t)0x00000800)

#define	SDIO_FLAG_TXACT ((uint32_t)0x00001000)

#define	SDIO_FLAG_RXACT ((uint32_t)0x00002000)

#define	SDIO_FLAG_TXFIFOHE ((uint32_t)0x00004000)

#define	SDIO_FLAG_RXFIFOHF ((uint32_t)0x00008000)

#define	SDIO_FLAG_TXFIFOF ((uint32_t)0x00010000)

#define	SDIO_FLAG_RXFIFOF ((uint32_t)0x00020000)

#define	SDIO_FLAG_TXFIFOE ((uint32_t)0x00040000)

#define	SDIO_FLAG_RXFIFOE ((uint32_t)0x00080000)

#define	SDIO_FLAG_TXDAVL ((uint32_t)0x00100000)

#define	SDIO_FLAG_RXDAVL ((uint32_t)0x00200000)

#define	SDIO_FLAG_SDIOIT ((uint32_t)0x00400000)

#define	SDIO_FLAG_CEATAEND ((uint32_t)0x00800000)

#define	IS_SDIO_FLAG(FLAG)

#define	IS_SDIO_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFF3FF800) == 0x00) && ((FLAG) != (uint32_t)0x00))

#define	IS_SDIO_GET_IT(IT)

#define	IS_SDIO_CLEAR_IT(IT) ((((IT) & (uint32_t)0xFF3FF800) == 0x00) && ((IT) != (uint32_t)0x00))

#define	SDIO_ReadWaitMode_CLK ((uint32_t)0x00000000)

#define	SDIO_ReadWaitMode_DATA2 ((uint32_t)0x00000001)

#define	IS_SDIO_READWAIT_MODE(MODE)

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...

void	SDIO_SendCommand (SDIO_CmdInitTypeDef *SDIO_CmdInitStruct)
	Initializes the SDIO Command according to the specified parameters in the SDIO_CmdInitStruct and send the command. More...

void	SDIO_CmdStructInit (SDIO_CmdInitTypeDef *SDIO_CmdInitStruct)
	Fills each SDIO_CmdInitStruct member with its default value. More...

uint8_t	SDIO_GetCommandResponse (void)
	Returns command index of last command for which response received. More...

uint32_t	SDIO_GetResponse (uint32_t SDIO_RESP)
	Returns response received from the card for the last command. More...

void	SDIO_DataConfig (SDIO_DataInitTypeDef *SDIO_DataInitStruct)
	Initializes the SDIO data path according to the specified parameters in the SDIO_DataInitStruct. More...

void	SDIO_DataStructInit (SDIO_DataInitTypeDef *SDIO_DataInitStruct)
	Fills each SDIO_DataInitStruct member with its default value. More...

uint32_t	SDIO_GetDataCounter (void)
	Returns number of remaining data bytes to be transferred. More...

uint32_t	SDIO_ReadData (void)
	Read one data word from Rx FIFO. More...

void	SDIO_WriteData (uint32_t Data)
	Write one data word to Tx FIFO. More...

uint32_t	SDIO_GetFIFOCount (void)
	Returns the number of words left to be written to or read from FIFO. More...

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...

void	SDIO_CommandCompletionCmd (FunctionalState NewState)
	Enables or disables the command completion signal. More...

void	SDIO_CEATAITCmd (FunctionalState NewState)
	Enables or disables the CE-ATA interrupt. More...

void	SDIO_SendCEATACmd (FunctionalState NewState)
	Sends CE-ATA command (CMD61). More...

void	SDIO_DMACmd (FunctionalState NewState)
	Enables or disables the SDIO DMA request. More...

void	SDIO_ITConfig (uint32_t SDIO_IT, FunctionalState NewState)
	Enables or disables the SDIO interrupts. More...

FlagStatus	SDIO_GetFlagStatus (uint32_t SDIO_FLAG)
	Checks whether the specified SDIO flag is set or not. More...

void	SDIO_ClearFlag (uint32_t SDIO_FLAG)
	Clears the SDIO's pending flags. More...

ITStatus	SDIO_GetITStatus (uint32_t SDIO_IT)
	Checks whether the specified SDIO interrupt has occurred or not. More...

void	SDIO_ClearITPendingBit (uint32_t SDIO_IT)
	Clears the SDIO's interrupt pending bits. More...

Detailed Description

This file contains all the functions prototypes for the SDIO firmware library.

Author: MCD Application Team

Version: V1.0.2

Date: 05-March-2012

Attention

Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); You may not use this file except in compliance with the License. You may obtain a copy of the License at:

   http://www.st.com/software_license_agreement_liberty_v2

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Data Structures

Macros

Functions

Detailed Description

© COPYRIGHT 2012 STMicroelectronics