spi_at45dib.c File Reference

Low memory routines for Atmel AT45 serial DataFlash memory chips. More...

#include <cfg/memory.h>
#include <sys/nutdebug.h>
#include <dev/at45d.h>
#include <stdlib.h>
#include <dev/spi_at45dib.h>

Include dependency graph for spi_at45dib.c:

Go to the source code of this file.

Data Structures
struct	_AT45DIB
	Internal information structure. More...
Defines
#define	DFCMD_BUF1_LOAD_PAGE   0x53
#define	DFCMD_BUF2_LOAD_PAGE   0x55
#define	AT45DIB_FDIRTY   0x0001
	RAM buffer dirty flag.
#define	SPI_RATE_AT45D0   33000000
#define	SPI_MODE_AT45D0   SPI_MODE_3
#define	MOUNT_OFFSET_AT45DIB0   0
#define	MOUNT_TOP_RESERVE_AT45DIB0   1
#define	SPI_RATE_AT45D1   33000000
#define	SPI_MODE_AT45D1   SPI_MODE_3
#define	MOUNT_OFFSET_AT45DIB1   0
#define	MOUNT_TOP_RESERVE_AT45DIB1   1
Typedefs
typedef struct _AT45DIB	AT45DIB
	Internal information structure.
Variables
NUTSERIALFLASH	flashAt45dib0
	First AT45D DataFlash interface implementation structure.
NUTSERIALFLASH	flashAt45dib1
	Second AT45D DataFlash interface implementation structure.

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Detailed Description

Low memory routines for Atmel AT45 serial DataFlash memory chips.

 * $Id$
 * 

Definition in file spi_at45dib.c.

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Define Documentation

#define DFCMD_BUF1_LOAD_PAGE   0x53

Definition at line 49 of file spi_at45dib.c.

#define DFCMD_BUF2_LOAD_PAGE   0x55

Definition at line 52 of file spi_at45dib.c.