Non-volatile Storage File system structure. More...

#include <nvs.h>

Data Fields
off_t	offset

uint32_t	ate_wra

uint32_t	data_wra

uint16_t	sector_size

uint16_t	sector_count

bool	ready

struct k_mutex	nvs_lock

const struct device *	flash_device

const struct flash_parameters *	flash_parameters

Detailed Description

Non-volatile Storage File system structure.

Parameters

offset	File system offset in flash
ate_wra	Allocation table entry write address. Addresses are stored as uint32_t: high 2 bytes correspond to the sector, low 2 bytes are the offset in the sector
data_wra	Data write address
sector_size	File system is split into sectors, each sector must be multiple of pagesize
sector_count	Number of sectors in the file systems
ready	Flag indicating if the filesystem is initialized
nvs_lock	Mutex
flash_device	Flash Device runtime structure
flash_parameters	Flash memory parameters structure

Field Documentation

uint32_t nvs_fs::ate_wra

uint32_t nvs_fs::data_wra

const struct device* nvs_fs::flash_device

const struct flash_parameters* nvs_fs::flash_parameters

struct k_mutex nvs_fs::nvs_lock

off_t nvs_fs::offset

bool nvs_fs::ready

uint16_t nvs_fs::sector_count

uint16_t nvs_fs::sector_size

The documentation for this struct was generated from the following file: