spi_node_at45d.h File Reference

Low level access for Atmel AT45D SPI Flash. More...

#include <dev/spibus.h>
#include <dev/serialflash.h>
#include <dev/at45d.h>

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Functions
AT45D_INFO *	At45dNodeProbe (NUTSPINODE *node)
	Determine the DataFlash type.
int	At45dNodeLock (NUTSPINODE *node)
void	At45dNodeUnlock (NUTSPINODE *node)
int	At45dNodeTransfer (NUTSPINODE *node, uint8_t op, uint32_t parm, uint_fast8_t oplen, CONST void *txbuf, void *rxbuf, int xlen)
	Execute DataFlash command with data transfer.
int	At45dNodeCommand (NUTSPINODE *node, uint8_t op, uint32_t parm, uint_fast8_t oplen)
	Execute DataFlash command without data.
int	At45dNodeWaitReady (NUTSPINODE *node, uint32_t tmo, int poll)
	Wait until DataFlash memory cycle finished.
uint8_t	At45dNodeStatus (NUTSPINODE *node)
	Query the status of the serial flash.
Variables
NUTSPINODE	nodeAt45d0
	First AT45D DataFlash SPI node implementation structure.
NUTSPINODE	nodeAt45d1
	Second AT45D DataFlash SPI node implementation structure.
NUTSPINODE	nodeAt45d2
	Third AT45D DataFlash SPI node implementation structure.
NUTSPINODE	nodeAt45d3
	Forth AT45D DataFlash SPI node implementation structure.
NUTSERIALFLASH	flashAt45d0
	First AT45D DataFlash interface implementation structure.
NUTSERIALFLASH	flashAt45d1
	Second AT45D DataFlash interface implementation structure.
NUTSERIALFLASH	flashAt45d2
	Third AT45D DataFlash interface implementation structure.
NUTSERIALFLASH	flashAt45d3
	Forth AT45D DataFlash interface implementation structure.
NUTDEVICE	devSpiBlkAt45d0
	First AT45D block I/O device implementation structure.
NUTDEVICE	devSpiBlkAt45d1
	Second AT45D block I/O device implementation structure.
NUTDEVICE	devSpiBlkAt45d2
	Third AT45D block I/O device implementation structure.
NUTDEVICE	devSpiBlkAt45d3
	Forth AT45D block I/O device implementation structure.

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Detailed Description

Low level access for Atmel AT45D SPI Flash.

 * $Id$
 * 

Definition in file spi_node_at45d.h.