EEPROM API
[Device driver APIs]

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Detailed Description

The EEPROM API defines a common interface for EEPROM access on Contiki platforms.

A platform with EEPROM support must implement this API.

Files
file	eeprom.h
	EEPROM functions.
Defines
#define	EEPROM_NULL   0
Typedefs
typedef unsigned short	eeprom_addr_t
Functions
void	eeprom_write (eeprom_addr_t addr, unsigned char *buf, int size)
	Write a buffer into EEPROM.
void	eeprom_read (eeprom_addr_t addr, unsigned char *buf, int size)
	Read data from the EEPROM.
void	eeprom_init (void)
	Initialize the EEPROM module.

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Function Documentation

void eeprom_init (  void   )

Initialize the EEPROM module. This function initializes the EEPROM module and is called from the bootup code.

void eeprom_read (  eeprom_addr_t  addr, unsigned char *  buf, int  size )

Read data from the EEPROM. This function reads a number of bytes from the specified address in EEPROM and into a buffer in memory. Parameters: addr  The address in EEPROM from which the data should be read. buf  A pointer to the buffer to which the data should be stored. size  The number of bytes to read. Definition at line 241 of file eeprom.c. References EEPROMADDRESS.

void eeprom_write (  eeprom_addr_t  addr, unsigned char *  buf, int  size )

Write a buffer into EEPROM. This function writes a buffer of the specified size into EEPROM. Parameters: addr  The address in EEPROM to which the buffer should be written. buf  A pointer to the buffer from which data is to be read. size  The number of bytes to write into EEPROM. Definition at line 274 of file eeprom.c. References EEPROMADDRESS, and EEPROMPAGEMASK.

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