ZMS Allocation Table Entry (ATE) structure. More...

#include <zms_priv.h>

Data Fields
uint8_t	crc8
	crc8 check of the entry

uint8_t	cycle_cnt
	cycle counter for non erasable devices

uint16_t	len
	data len within sector

uint32_t	id
	data id

union {

uint8_t data [8]
	data field used to store small sized data More...

struct {

uint32_t offset
	data offset within sector More...

union {

uint32_t data_crc
	crc for data: The data CRC is checked only when the whole data of the element is read. More...

uint32_t metadata
	Used to store metadata information such as storage version. More...

}

}

};

Detailed Description

ZMS Allocation Table Entry (ATE) structure.

Note

This structure depends on

CONFIG_ZMS_ID_64BIT

.

Field Documentation

◆ [union]

union { ... } zms_ate

◆ crc8

uint8_t zms_ate::crc8

crc8 check of the entry

◆ cycle_cnt

uint8_t zms_ate::cycle_cnt

cycle counter for non erasable devices

◆ data

uint8_t zms_ate::data[8]

data field used to store small sized data

◆ data_crc

uint32_t zms_ate::data_crc

crc for data: The data CRC is checked only when the whole data of the element is read.

The data CRC is not checked for a partial read, as it is computed for the complete set of data.

◆ id

uint32_t zms_ate::id

data id

◆ len

uint16_t zms_ate::len

data len within sector

◆ metadata

uint32_t zms_ate::metadata

Used to store metadata information such as storage version.

◆ offset

uint32_t zms_ate::offset

data offset within sector

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

subsys/fs/zms/zms_priv.h

Data Fields