xmem.c File Reference

    Device driver for the MX25R8035F 1Mbyte external memory.

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#include "contiki.h"
#include "ext-flash.h"
#include "dev/xmem.h"
#include "dev/watchdog.h"
#include "cfs-coffee-arch.h"
#include <stdio.h>

Go to the source code of this file.

Functions
void	xmem_init (void)
	Initialize the external memory.
int	xmem_pread (void *_p, int size, unsigned long addr)
	Read a number of bytes from an offset in the external memory. More...
int	xmem_pwrite (const void *_buf, int size, unsigned long addr)
int	xmem_erase (long size, unsigned long addr)
	Erase a sector in the flash memory. More...

Detailed Description

    Device driver for the MX25R8035F 1Mbyte external memory.

Author

Dongda Lee dongd.nosp@m.ongb.nosp@m.hbh@g.nosp@m.mail.nosp@m..com

Data is written bit inverted (~-operator) to flash so that unwritten data will read as zeros (UNIX style).

Definition in file xmem.c.