Detailed Description

Author: Aurelien Gonce aurel.nosp@m.ien..nosp@m.gonce.nosp@m.@alt.nosp@m.ran.c.nosp@m.om; Vincent Dupont vince.nosp@m.nt@o.nosp@m.takey.nosp@m.s.co.nosp@m.m

Definition in file mtd.h.

#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include "xfa.h"

Include dependency graph for mtd.h:

This graph shows which files directly or indirectly include this file:

Macros
#define	MTD_XFA_ADD(dev, idx) XFA_CONST(mtd_dev_t, mtd_dev_xfa, idx) mtd ## idx = (mtd_dev_t )&(dev)
	Define MTD device pointer variable `mtd<idx>` More...

#define	MTD_NUMOF XFA_LEN(mtd_dev_t *, mtd_dev_xfa)
	Number of MTDs defined in the MTD device array in XFA.

#define	MTD_DRIVER_FLAG_DIRECT_WRITE (1 << 0)
	MTD driver can write any data to the storage without erasing it first. More...

#define	MTD_DRIVER_FLAG_CLEARING_OVERWRITE (1 << 1)
	MTD driver supports arbitrary clearing overwrites. More...

Enumerations
enum	mtd_power_state { MTD_POWER_UP , MTD_POWER_DOWN }
	MTD power states. More...

Functions
int	mtd_init (mtd_dev_t *mtd)
	mtd_init Initialize a MTD device More...

int	mtd_read (mtd_dev_t mtd, void dest, uint32_t addr, uint32_t count)
	Read data from a MTD device. More...

int	mtd_read_page (mtd_dev_t mtd, void dest, uint32_t page, uint32_t offset, uint32_t size)
	Read data from a MTD device with pagewise addressing. More...

int	mtd_write (mtd_dev_t mtd, const void src, uint32_t addr, uint32_t count)
	Write data to a MTD device. More...

int	mtd_write_page_raw (mtd_dev_t mtd, const void src, uint32_t page, uint32_t offset, uint32_t size)
	Write data to a MTD device with pagewise addressing. More...

int	mtd_write_page (mtd_dev_t mtd, const void src, uint32_t page, uint32_t offset, uint32_t size)
	Write data to a MTD device with pagewise addressing. More...

int	mtd_erase (mtd_dev_t *mtd, uint32_t addr, uint32_t count)
	Erase sectors of a MTD device. More...

int	mtd_erase_sector (mtd_dev_t *mtd, uint32_t sector, uint32_t num)
	Erase sectors of a MTD device. More...

int	mtd_write_sector (mtd_dev_t mtd, const void src, uint32_t sector, uint32_t num)
	Write data to a MTD device with whole sector writes. More...

int	mtd_power (mtd_dev_t *mtd, enum mtd_power_state power)
	Set power mode on a MTD device. More...

static mtd_dev_t *	mtd_dev_get (unsigned idx)
	Get an MTD device by index. More...

Data Structures