File nut/dev/spi_at45d.c

Included Files

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

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

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

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

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

#include <string.h>

#include <nut/include/dev/at45d.h>

#include <nut/include/dev/spi_at45d.h>

Preprocessor definitions

#define AT45_WRITE_POLLS 1000

Global Function SpiAt45dChipErase()

int SpiAt45dChipErase ( NUTDEVICE* dev )

Prototyped in:

nut/include/dev/spi_at45d.h

Global Function SpiAt45dCommand()

int SpiAt45dCommand ( NUTDEVICE* dev, uint8_t op, uint32_t parm, int oplen, const void* txbuf, void* rxbuf, int xlen )

Prototyped in:	nut/include/dev/spi_at45d.h
Calls:	At45dCommand()	nut/dev/spi_at45d.c

Global Function SpiAt45dIOCtl()

int SpiAt45dIOCtl ( NUTDEVICE* dev, int req, void* conf )

Prototyped in:

nut/include/dev/spi_at45d.h

Global Function SpiAt45dInit()

int SpiAt45dInit ( NUTDEVICE* dev )

Prototyped in:	nut/include/dev/spi_at45d.h
Calls:	At45dStatus()	nut/dev/spi_at45d.c
	At45dWaitReady()	nut/dev/spi_at45d.c
Called by:	SpiAt45dConfigDevice()	nut/dev/nvmem_at45d.c

Global Function SpiAt45dPageErase()

int SpiAt45dPageErase ( NUTDEVICE* dev, uint32_t pgn )

Prototyped in:	nut/include/dev/spi_at45d.h
Calls:	At45dCommand()	nut/dev/spi_at45d.c

Global Function SpiAt45dPageRead()

int SpiAt45dPageRead ( NUTDEVICE* dev, uint32_t pgn, void* data, int len )

Prototyped in:	nut/include/dev/spi_at45d.h
Calls:	At45dCommand()	nut/dev/spi_at45d.c
Called by:	SpiAt45dConfigRead()	nut/dev/nvmem_at45d.c
	SpiAt45dConfigWrite()	nut/dev/nvmem_at45d.c

Global Function SpiAt45dPageSize()

int SpiAt45dPageSize ( NUTDEVICE* dev )

Prototyped in:	nut/include/dev/spi_at45d.h
Called by:	SpiAt45dConfigSize()	nut/dev/nvmem_at45d.c
	SpiAt45dConfigWrite()	nut/dev/nvmem_at45d.c

Global Function SpiAt45dPageWrite()

int SpiAt45dPageWrite ( NUTDEVICE* dev, uint32_t pgn, const void* data, int len )

Prototyped in:	nut/include/dev/spi_at45d.h
Calls:	At45dCommand()	nut/dev/spi_at45d.c
	At45dWaitReady()	nut/dev/spi_at45d.c
Called by:	SpiAt45dConfigWrite()	nut/dev/nvmem_at45d.c

Global Function SpiAt45dPageWrite_P()

int SpiAt45dPageWrite_P ( NUTDEVICE* dev, uint32_t pgn, const char* data, int len )

Prototyped in:

nut/include/dev/spi_at45d.h

Global Function SpiAt45dPages()

uint32_t SpiAt45dPages ( NUTDEVICE* dev )

Prototyped in:	nut/include/dev/spi_at45d.h
Called by:	SpiAt45dConfigPage()	nut/dev/nvmem_at45d.c

Global Function SpiAt45dStatus()

uint8_t SpiAt45dStatus ( NUTDEVICE* dev )

Prototyped in:	nut/include/dev/spi_at45d.h
Calls:	At45dStatus()	nut/dev/spi_at45d.c

Global Function SpiAt45dWaitReady()

int SpiAt45dWaitReady ( NUTDEVICE* dev, uint32_t tmo, int poll )

Prototyped in:	nut/include/dev/spi_at45d.h
Calls:	At45dWaitReady()	nut/dev/spi_at45d.c

Local Function At45dCommand()

static int At45dCommand ( NUTSPINODE* node, uint8_t op, uint32_t parm, int oplen, const void* txbuf, void* rxbuf, int xlen )

Calls:	memset()	nut/c/string/memset.c
Called by:	SpiAt45dCommand()	nut/dev/spi_at45d.c
	SpiAt45dPageErase()	nut/dev/spi_at45d.c
	SpiAt45dPageRead()	nut/dev/spi_at45d.c
	SpiAt45dPageWrite()	nut/dev/spi_at45d.c

Local Function At45dStatus()

static uint8_t At45dStatus ( NUTSPINODE* node )

Called by:	At45dWaitReady()	nut/dev/spi_at45d.c
	SpiAt45dInit()	nut/dev/spi_at45d.c
	SpiAt45dStatus()	nut/dev/spi_at45d.c

Local Function At45dWaitReady()

static int At45dWaitReady ( NUTSPINODE* node, uint32_t tmo, int poll )

Calls:	At45dStatus()	nut/dev/spi_at45d.c
	NutSleep()
Called by:	SpiAt45dInit()	nut/dev/spi_at45d.c
	SpiAt45dPageWrite()	nut/dev/spi_at45d.c
	SpiAt45dWaitReady()	nut/dev/spi_at45d.c