spi_at45d0.c File Reference

First AT45D DataFlash device. More...

#include <cfg/memory.h>
#include <dev/blockdev.h>
#include <dev/spi_at45d.h>

Include dependency graph for spi_at45d0.c:

Defines
#define	SPI_RATE_AT45D0   33000000
#define	SPI_MODE_AT45D0   SPI_MODE_3
#define	MOUNT_OFFSET_AT45D0   0
#define	MOUNT_TOP_RESERVE_AT45D0   0
Variables
NUTSPINODE	nodeSpiAt45d0
	AT45D DataFlash SPI node implementation structure.
NUTDEVICE	devSpiAt45d0
	AT45D DataFlash device implementation structure.

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Detailed Description

First AT45D DataFlash device.

 * $Id: spi_at45d0.c 2440 2009-02-06 15:50:06Z haraldkipp $
 * 

---

Define Documentation

#define SPI_RATE_AT45D0   33000000

#define SPI_MODE_AT45D0   SPI_MODE_3

#define MOUNT_OFFSET_AT45D0   0

#define MOUNT_TOP_RESERVE_AT45D0   0

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Variable Documentation

NUTSPINODE nodeSpiAt45d0

Initial value:

 {
    NULL,                       
    NULL,                       
    SPI_RATE_AT45D0,            
    SPI_MODE_AT45D0,            
    8,                          
    0                           
}

AT45D DataFlash SPI node implementation structure.

NUTDEVICE devSpiAt45d0

Initial value:

 {
    NULL,                       
    {'A', 'T', '4', '5', 'D', '0', 0, 0, 0},    
    IFTYP_BLKIO,                
    0,                          
    0,                          
    &nodeSpiAt45d0,             
    &blkIoAt45d0,               
    SpiAt45dInit,               
    NutBlockDeviceIOCtl,        
    NutBlockDeviceRead,         
    NutBlockDeviceWrite,        

    NutBlockDeviceWrite_P,      

    NutBlockDeviceOpen,         
    NutBlockDeviceClose,        
    NutBlockDeviceSize          
}

AT45D DataFlash device implementation structure.