flash.c File Reference

#include <stdio.h>
#include <stdint.h>
#include "contiki.h"
#include "dev/watchdog.h"
#include "flash.h"
#include "asf.h"
#include "nvm.h"

Macros
#define	_DEBUG_   0
#define	NVM_FLASH_END_D20J18   (0x0ul + 262144) /* 256kB flash */
#define	NVM_PAGES   4096
#define	NVM_PAGES_PER_ROW   4 /* erase only possible w row-granularity */
#define	NVM_PAGESIZE   64 /* size of a page in flash, in bytes */
#define	PRINTF(...)

Functions
void	flash_clear (unsigned long addr)
void	flash_done (void)
void	flash_init (void)
uint16_t	flash_read (unsigned long addr16)
void	flash_setup (void)
void	flash_write (unsigned long addr16, uint16_t data16)

#define _DEBUG_   0

#define NVM_FLASH_END_D20J18   (0x0ul + 262144) /* 256kB flash */

Referenced by flash_clear(), and flash_write().

#define NVM_PAGES   4096

#define NVM_PAGES_PER_ROW   4 /* erase only possible w row-granularity */

#define NVM_PAGESIZE   64 /* size of a page in flash, in bytes */

Referenced by flash_write().

#define PRINTF

(

...

)

Referenced by flash_clear(), and flash_write().

void flash_clear

(

unsigned long

addr

)

References nvm_erase_row(), NVM_FLASH_END_D20J18, PRINTF, and STATUS_OK.

void flash_done

(

void

)

References system_interrupt_enable_global().

void flash_init

(

void

)

References nvm_get_config_defaults(), and nvm_set_config().

Referenced by main().

uint16_t flash_read

(

unsigned long

addr16

)

void flash_setup

(

void

)

References system_interrupt_disable_global().

void flash_write	(	unsigned long	addr16,
		uint16_t	data16
	)

References i, NVM_FLASH_END_D20J18, NVM_PAGESIZE, nvm_write_buffer(), PRINTF, and STATUS_OK.