BSdio1.cpp File Reference

#include <BSdio1.h>
#include <BSys.h>
#include <BGpio.h>
#include <BDebug.h>

Macros
#define	BDEBUGL1   0
#define	BDEBUGL2   0
#define	USE_DMA   1
#define	SD_CMD_GO_IDLE_STATE   0
#define	SD_CMD_SEND_OP_COND   1
#define	SD_CMD_ALL_SEND_CID   2
#define	SD_CMD_SET_REL_ADDR   3
#define	SD_CMD_SET_DSR   4
#define	SD_CMD_SDIO_SEN_OP_COND   5
#define	SD_CMD_HS_SWITCH   6
#define	SD_CMD_SEL_DESEL_CARD   7
#define	SD_CMD_HS_SEND_EXT_CSD   8
#define	SD_CMD_SEND_CSD   9
#define	SD_CMD_SEND_CID   10
#define	SD_CMD_READ_DAT_UNTIL_STOP   11
#define	SD_CMD_STOP_TRANSMISSION   12
#define	SD_CMD_SEND_STATUS   13
#define	SD_CMD_HS_BUSTEST_READ   14
#define	SD_CMD_GO_INACTIVE_STATE   15
#define	SD_CMD_SET_BLOCKLEN   16
#define	SD_CMD_READ_SINGLE_BLOCK   17
#define	SD_CMD_READ_MULT_BLOCK   18
#define	SD_CMD_HS_BUSTEST_WRITE   19
#define	SD_CMD_WRITE_DAT_UNTIL_STOP   20
#define	SD_CMD_SET_BLOCK_COUNT   23
#define	SD_CMD_WRITE_SINGLE_BLOCK   24
#define	SD_CMD_WRITE_MULT_BLOCK   25
#define	SD_CMD_PROG_CID   26
#define	SD_CMD_PROG_CSD   27
#define	SD_CMD_SET_WRITE_PROT   28
#define	SD_CMD_CLR_WRITE_PROT   29
#define	SD_CMD_SEND_WRITE_PROT   30
#define	SD_CMD_SD_ERASE_GRP_START   32
#define	SD_CMD_SD_ERASE_GRP_END   33
#define	SD_CMD_ERASE_GRP_START   35
#define	SD_CMD_ERASE_GRP_END   36
#define	SD_CMD_ERASE   38
#define	SD_CMD_FAST_IO   39
#define	SD_CMD_GO_IRQ_STATE   40
#define	SD_CMD_LOCK_UNLOCK   42
#define	SD_CMD_APP_CMD   55
#define	SD_CMD_GEN_CMD   56
#define	SD_CMD_NO_CMD   64
#define	SD_CMD_APP_SD_SET_BUSWIDTH   6
#define	SD_CMD_SD_APP_STAUS   13
#define	SD_CMD_SD_APP_SEND_NUM_WRITE_BLOCKS   22
#define	SD_CMD_SD_APP_OP_COND   41
#define	SD_CMD_SD_APP_SET_CLR_CARD_DETECT   42
#define	SD_CMD_SD_APP_SEND_SCR   51
#define	SD_CMD_SDIO_RW_DIRECT   52
#define	SD_CMD_SDIO_RW_EXTENDED   53
#define	STATUS_READY   0x0100
#define	STATUS_ERR_BITS   (SDIO_STA_CTIMEOUT|SDIO_STA_CCRCFAIL|SDIO_STA_DTIMEOUT|SDIO_STA_DCRCFAIL|SDIO_STA_STBITERR|SDIO_STA_RXOVERR|SDIO_STA_TXUNDERR)

Enumerations
enum	SDCardState {   SD_CARD_READY = 0x00000001, SD_CARD_IDENTIFICATION = 0x00000002, SD_CARD_STANDBY = 0x00000003, SD_CARD_TRANSFER = 0x00000004,   SD_CARD_SENDING = 0x00000005, SD_CARD_RECEIVING = 0x00000006, SD_CARD_PROGRAMMING = 0x00000007, SD_CARD_DISCONNECTED = 0x00000008,   SD_CARD_ERROR = 0x000000FF, SD_CARD_READY = 0x00000001, SD_CARD_IDENTIFICATION = 0x00000002, SD_CARD_STANDBY = 0x00000003,   SD_CARD_TRANSFER = 0x00000004, SD_CARD_SENDING = 0x00000005, SD_CARD_RECEIVING = 0x00000006, SD_CARD_PROGRAMMING = 0x00000007,   SD_CARD_DISCONNECTED = 0x00000008, SD_CARD_ERROR = 0x000000FF }

Functions
void	SDIO_IRQHandler ()
void	SDMMC2_IRQHandler ()

Variables
static BSdio1 *	dev

Macro Definition Documentation

BDEBUGL1

#define BDEBUGL1   0

BDEBUGL2

#define BDEBUGL2   0

SD_CMD_ALL_SEND_CID

#define SD_CMD_ALL_SEND_CID   2

SD_CMD_APP_CMD

#define SD_CMD_APP_CMD   55

SD_CMD_APP_SD_SET_BUSWIDTH

#define SD_CMD_APP_SD_SET_BUSWIDTH   6

SD_CMD_CLR_WRITE_PROT

#define SD_CMD_CLR_WRITE_PROT   29

SD_CMD_ERASE

#define SD_CMD_ERASE   38

SD_CMD_ERASE_GRP_END

#define SD_CMD_ERASE_GRP_END   36

SD_CMD_ERASE_GRP_START

#define SD_CMD_ERASE_GRP_START   35

SD_CMD_FAST_IO

#define SD_CMD_FAST_IO   39

SD_CMD_GEN_CMD

#define SD_CMD_GEN_CMD   56

SD_CMD_GO_IDLE_STATE

#define SD_CMD_GO_IDLE_STATE   0

SD_CMD_GO_INACTIVE_STATE

#define SD_CMD_GO_INACTIVE_STATE   15

SD_CMD_GO_IRQ_STATE

#define SD_CMD_GO_IRQ_STATE   40

SD_CMD_HS_BUSTEST_READ

#define SD_CMD_HS_BUSTEST_READ   14

SD_CMD_HS_BUSTEST_WRITE

#define SD_CMD_HS_BUSTEST_WRITE   19

SD_CMD_HS_SEND_EXT_CSD

#define SD_CMD_HS_SEND_EXT_CSD   8

SD_CMD_HS_SWITCH

#define SD_CMD_HS_SWITCH   6

SD_CMD_LOCK_UNLOCK

#define SD_CMD_LOCK_UNLOCK   42

SD_CMD_NO_CMD

#define SD_CMD_NO_CMD   64

SD_CMD_PROG_CID

#define SD_CMD_PROG_CID   26

SD_CMD_PROG_CSD

#define SD_CMD_PROG_CSD   27

SD_CMD_READ_DAT_UNTIL_STOP

#define SD_CMD_READ_DAT_UNTIL_STOP   11

SD_CMD_READ_MULT_BLOCK

#define SD_CMD_READ_MULT_BLOCK   18

SD_CMD_READ_SINGLE_BLOCK

#define SD_CMD_READ_SINGLE_BLOCK   17

SD_CMD_SD_APP_OP_COND

#define SD_CMD_SD_APP_OP_COND   41

SD_CMD_SD_APP_SEND_NUM_WRITE_BLOCKS

#define SD_CMD_SD_APP_SEND_NUM_WRITE_BLOCKS   22

SD_CMD_SD_APP_SEND_SCR

#define SD_CMD_SD_APP_SEND_SCR   51

SD_CMD_SD_APP_SET_CLR_CARD_DETECT

#define SD_CMD_SD_APP_SET_CLR_CARD_DETECT   42

SD_CMD_SD_APP_STAUS

#define SD_CMD_SD_APP_STAUS   13

SD_CMD_SD_ERASE_GRP_END

#define SD_CMD_SD_ERASE_GRP_END   33

SD_CMD_SD_ERASE_GRP_START

#define SD_CMD_SD_ERASE_GRP_START   32

SD_CMD_SDIO_RW_DIRECT

#define SD_CMD_SDIO_RW_DIRECT   52

SD_CMD_SDIO_RW_EXTENDED

#define SD_CMD_SDIO_RW_EXTENDED   53

SD_CMD_SDIO_SEN_OP_COND

#define SD_CMD_SDIO_SEN_OP_COND   5

SD_CMD_SEL_DESEL_CARD

#define SD_CMD_SEL_DESEL_CARD   7

SD_CMD_SEND_CID

#define SD_CMD_SEND_CID   10

SD_CMD_SEND_CSD

#define SD_CMD_SEND_CSD   9

SD_CMD_SEND_OP_COND

#define SD_CMD_SEND_OP_COND   1

SD_CMD_SEND_STATUS

#define SD_CMD_SEND_STATUS   13

SD_CMD_SEND_WRITE_PROT

#define SD_CMD_SEND_WRITE_PROT   30

SD_CMD_SET_BLOCK_COUNT

#define SD_CMD_SET_BLOCK_COUNT   23

SD_CMD_SET_BLOCKLEN

#define SD_CMD_SET_BLOCKLEN   16

SD_CMD_SET_DSR

#define SD_CMD_SET_DSR   4

SD_CMD_SET_REL_ADDR

#define SD_CMD_SET_REL_ADDR   3

SD_CMD_SET_WRITE_PROT

#define SD_CMD_SET_WRITE_PROT   28

SD_CMD_STOP_TRANSMISSION

#define SD_CMD_STOP_TRANSMISSION   12

SD_CMD_WRITE_DAT_UNTIL_STOP

#define SD_CMD_WRITE_DAT_UNTIL_STOP   20

SD_CMD_WRITE_MULT_BLOCK

#define SD_CMD_WRITE_MULT_BLOCK   25

SD_CMD_WRITE_SINGLE_BLOCK

#define SD_CMD_WRITE_SINGLE_BLOCK   24

STATUS_ERR_BITS

#define STATUS_ERR_BITS   (SDIO_STA_CTIMEOUT|SDIO_STA_CCRCFAIL|SDIO_STA_DTIMEOUT|SDIO_STA_DCRCFAIL|SDIO_STA_STBITERR|SDIO_STA_RXOVERR|SDIO_STA_TXUNDERR)

STATUS_READY

#define STATUS_READY   0x0100

USE_DMA

#define USE_DMA   1

Enumeration Type Documentation

SDCardState

enum SDCardState

Enumerator
SD_CARD_READY
SD_CARD_IDENTIFICATION
SD_CARD_STANDBY
SD_CARD_TRANSFER
SD_CARD_SENDING
SD_CARD_RECEIVING
SD_CARD_PROGRAMMING
SD_CARD_DISCONNECTED
SD_CARD_ERROR
SD_CARD_READY
SD_CARD_IDENTIFICATION
SD_CARD_STANDBY
SD_CARD_TRANSFER
SD_CARD_SENDING
SD_CARD_RECEIVING
SD_CARD_PROGRAMMING
SD_CARD_DISCONNECTED
SD_CARD_ERROR

Function Documentation

SDIO_IRQHandler()

void SDIO_IRQHandler

(

)

SDMMC2_IRQHandler()

void SDMMC2_IRQHandler

(

)

Variable Documentation

dev

BSdio1* dev

static