lpc177x_8x_mmcard_sdio.c

References Functions:	Lpc177x_8x_MmcardBlockRead()	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
	Lpc177x_8x_MmcardBlockWrite()	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
	Lpc177x_8x_MmcardIOCtl()	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
	Lpc177x_8x_MmcardInit()	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
	Lpc177x_8x_MmcardMount()	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
	Lpc177x_8x_MmcardUnmount()	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
References Variables:	mci0_ifc	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c

Included Files

#include <nut/include/cfg/mmci.h>

#include <nut/include/errno.h>

#include <nut/include/include2/string.h>

#include <nut/include/include2/stdlib.h>

#include <nut/include/sys/heap.h>

#include <nut/include/sys/timer.h>

#include <nut/include/sys/event.h>

#include <nut/include/fs/dospart.h>

#include <nut/include/fs/fs.h>

#include <nut/include/dev/blockdev.h>

#include "nut/include/arch/cm3/nxp/lpc177x_8x_mmcard_sdio.h"
- #include <cfg/mmci.h>
- #include <sys/device.h>
- #include <sys/file.h>

#include "nut/include/arch/cm3/nxp/lpc177x_8x_mci.h"
- #include <nut/include/cfg/arch.h>

Preprocessor definitions

#define MBR_P_TABLE_PRESENT 0

#define MBR_P_TABLE_NOT_PRESENT 1

Typedef MCIFC

typedef struct _MCIFC MCIFC

`struct _MCIFC`
`{`
`uint32_t ifc_config;`
`uint32_t ifc_opcond;`
`uint32_t ifc_reladdr;`
`uint8_t* ifc_buff;`
`uint32_t ifc_csd[4];`
`uint8_t ifc_admode;`
`}`

Typedef MMCFCB

typedef struct _MMCFCB MMCFCB

`struct _MMCFCB`
`{`
`NUTDEVICE* fcb_fsdev;`
`DOSPART fcb_part;`
`uint32_t fcb_blknum;`
`u_char fcb_blkbuf[512];`
`}`

Global Variable devLpcMci0

NUTDEVICE devLpcMci0

Visible in:

nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c

Local Variables

mutex
static HANDLE mutex

Used in:	Lpc177x_8x_MmcardMount()
	Lpc177x_8x_MmcardReadData()
	Lpc177x_8x_MmcardWriteData()

mci0_ifc
static MCIFC mci0_ifc

Used in:		nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
	Lpc177x_8x_MmcardIOCtl()

cidval
static st_Mci_CardId cidval

Used in:	Lpc177x_8x_MmcardIOCtl()
	Lpc177x_8x_MmcardInit()

Local Function Lpc177x_8x_MmcardBlockRead()

static int Lpc177x_8x_MmcardBlockRead ( NUTFILE* nfp, void* buffer, int num )

Calls:	Lpc177x_8x_MmcardReadData()	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
Used in:		nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c

Local Function Lpc177x_8x_MmcardBlockWrite()

static int Lpc177x_8x_MmcardBlockWrite ( NUTFILE* nfp, const void* buffer, int num )

Calls:	Lpc177x_8x_MmcardWriteData()	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
Used in:		nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c

Local Function Lpc177x_8x_MmcardIOCtl()

static int Lpc177x_8x_MmcardIOCtl ( NUTDEVICE* dev, int req, void* conf )

Calls:	Lpc177x_8x_MciGetCardStatus()	nut/arch/cm3/dev/nxp/lpc177x_8x_mci.c
	memcpy()
Used in:		nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
References Variables:	cidval	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
	mci0_ifc	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c

Local Function Lpc177x_8x_MmcardInit()

static int Lpc177x_8x_MmcardInit ( NUTDEVICE* dev )

Calls:	Lpc177x_8x_MciCmd_SelectCard()	nut/arch/cm3/dev/nxp/lpc177x_8x_mci.c
	Lpc177x_8x_MciGetCID()	nut/arch/cm3/dev/nxp/lpc177x_8x_mci.c
	Lpc177x_8x_MciGetCSD()	nut/arch/cm3/dev/nxp/lpc177x_8x_mci.c
	Lpc177x_8x_MciGetCardAddress()	nut/arch/cm3/dev/nxp/lpc177x_8x_mci.c
	Lpc177x_8x_MciGetCardType()	nut/arch/cm3/dev/nxp/lpc177x_8x_mci.c
	Lpc177x_8x_MciInit()	nut/arch/cm3/dev/nxp/lpc177x_8x_mci.c
	Lpc177x_8x_MciSetBlockLen()	nut/arch/cm3/dev/nxp/lpc177x_8x_mci.c
	Lpc177x_8x_MciSetBusWidth()	nut/arch/cm3/dev/nxp/lpc177x_8x_mci.c
	Lpc177x_8x_MciSetCardAddress()	nut/arch/cm3/dev/nxp/lpc177x_8x_mci.c
	Lpc177x_8x_MciSetClock()	nut/arch/cm3/dev/nxp/lpc177x_8x_mci.c
	memset()
Called by:	Lpc177x_8x_MmcardMount()	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
Used in:		nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
References Variables:	cidval	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c

Local Function Lpc177x_8x_MmcardMount()

static NUTFILE* Lpc177x_8x_MmcardMount ( NUTDEVICE* dev, const char* name, int mode, int acc )

Calls:	Lpc177x_8x_MmcardInit()	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
	Lpc177x_8x_MmcardReadData()	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
	Lpc177x_8x_MmcardUnmount()	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
	NutEventPost(), NutHeapRootAllocClear(), NutHeapRootFree(), atoi(), strcmp()
Used in:		nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
References Variables:	mutex	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c

Local Function Lpc177x_8x_MmcardReadData()

static uint32_t Lpc177x_8x_MmcardReadData ( uint8_t* buffer, int blk, int num )

Prototyped in:	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
Calls:	Lpc177x_8x_MciCmd_StopTransmission()	nut/arch/cm3/dev/nxp/lpc177x_8x_mci.c
	Lpc177x_8x_MciGetDataXferEndState()	nut/arch/cm3/dev/nxp/lpc177x_8x_mci.c
	Lpc177x_8x_MciGetXferErrState()	nut/arch/cm3/dev/nxp/lpc177x_8x_mci.c
	Lpc177x_8x_MciReadBlock()	nut/arch/cm3/dev/nxp/lpc177x_8x_mci.c
	NutEventPost(), NutEventWait()
Called by:	Lpc177x_8x_MmcardBlockRead()	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
	Lpc177x_8x_MmcardMount()	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
References Variables:	mutex	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c

Local Function Lpc177x_8x_MmcardUnmount()

static int Lpc177x_8x_MmcardUnmount ( NUTFILE* nfp )

Prototyped in:	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
Calls:	NutHeapRootFree()
Called by:	Lpc177x_8x_MmcardMount()	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
Used in:		nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c

Local Function Lpc177x_8x_MmcardWriteData()

static uint32_t Lpc177x_8x_MmcardWriteData ( uint8_t* buffer, int blk, int num )

Prototyped in:	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
Calls:	Lpc177x_8x_MciCmd_StopTransmission()	nut/arch/cm3/dev/nxp/lpc177x_8x_mci.c
	Lpc177x_8x_MciGetDataXferEndState()	nut/arch/cm3/dev/nxp/lpc177x_8x_mci.c
	Lpc177x_8x_MciGetXferErrState()	nut/arch/cm3/dev/nxp/lpc177x_8x_mci.c
	Lpc177x_8x_MciWriteBlock()	nut/arch/cm3/dev/nxp/lpc177x_8x_mci.c
	NutEventPost(), NutEventWait()
Called by:	Lpc177x_8x_MmcardBlockWrite()	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c
References Variables:	mutex	nut/arch/cm3/dev/nxp/lpc177x_8x_mmcard_sdio.c