Low-level eeprom driver interface. More...

Detailed Description

Low-level eeprom driver interface.

Author: Alexandre Abadie alexa.nosp@m.ndre.nosp@m..abad.nosp@m.ie@i.nosp@m.nria..nosp@m.fr

Definition in file eeprom.h.

#include <stdint.h>
#include "periph_cpu.h"

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Macros
#define	EEPROM_CLEAR_BYTE 0x00
	Default value of the EEPROM clear byte.

Functions
uint8_t	eeprom_read_byte (uint32_t pos)
	Read a byte at the given position in eeprom.

size_t	eeprom_read (uint32_t pos, void *data, size_t len)
	Read `len` bytes from the given position.

void	eeprom_write_byte (uint32_t pos, uint8_t data)
	Write a byte at the given position.

size_t	eeprom_write (uint32_t pos, const void *data, size_t len)
	Write `len` bytes at the given position.

size_t	eeprom_set (uint32_t pos, uint8_t val, size_t len)
	Set `len` bytes from the given position `pos` with value `val`.

size_t	eeprom_clear (uint32_t pos, size_t len)
	Clear `len` bytes from the given position `pos`.

size_t	eeprom_erase (void)
	Erase the whole EEPROM content.

Macros