The state of the IOmcu's side of one update session. More...

#include <link_update_dev.h>

Data Fields
const link_update_io_t *	io
const uint8_t *	running
const uint8_t *	target
uint32_t	slot_bytes
uint16_t	slot
uint8_t	state
uint8_t	error
uint16_t	regs_cmd [4]
uint32_t	size
uint16_t	next
uint16_t	blocks
uint16_t	data [LINK_UPD_DATA_COUNT]
uint8_t	digest_of
uint8_t	digest [LINK_SHA256_BYTES]
uint8_t	expect [LINK_SHA256_BYTES]
link_image_hash_t	hash
bool	restart_due
bool	restart_timed
uint32_t	restart_at_ms
bool	heard
uint32_t	heard_ms
bool	sweep
bool	sweep_tried
uint32_t	sweep_ms
uint8_t	first [LINK_UPD_SECTOR_BYTES]
uint8_t	sector [LINK_UPD_SECTOR_BYTES]

Detailed Description

The state of the IOmcu's side of one update session.

Field Documentation

◆ blocks

uint16_t link_update_dev_t::blocks

blocks in the session's image

◆ digest

uint8_t link_update_dev_t::digest[LINK_SHA256_BYTES]

the digest the image hashes to

◆ digest_of

uint8_t link_update_dev_t::digest_of

a link_upd_digest_t

◆ error

uint8_t link_update_dev_t::error

a link_upd_err_t

◆ expect

uint8_t link_update_dev_t::expect[LINK_SHA256_BYTES]

the digest the host expects

◆ first

uint8_t link_update_dev_t::first[LINK_UPD_SECTOR_BYTES]

the slot's first sector

◆ hash

link_image_hash_t link_update_dev_t::hash

the hash of the image so far

◆ heard

bool link_update_dev_t::heard

an update page took a request since the last poll

◆ heard_ms

uint32_t link_update_dev_t::heard_ms

the poll that saw the last one

◆ next

uint16_t link_update_dev_t::next

the block COMMIT takes next

◆ regs_cmd

uint16_t link_update_dev_t::regs_cmd[4]

CMD and ARG0..2 as last written

◆ running

const uint8_t* link_update_dev_t::running

the running slot's bytes

◆ sector

uint8_t link_update_dev_t::sector[LINK_UPD_SECTOR_BYTES]

the sector being filled

◆ size

uint32_t link_update_dev_t::size

the session's image, or bytes hashed

◆ slot

uint16_t link_update_dev_t::slot

LINK_UPD_SLOT

◆ slot_bytes

uint32_t link_update_dev_t::slot_bytes

bytes in one slot; 0 when there are none

◆ state

uint8_t link_update_dev_t::state

a link_upd_state_t

◆ sweep

bool link_update_dev_t::sweep

the other slot's first sector is owed its erase (LINK_UPD_SLOT_OTHER)

◆ sweep_ms

uint32_t link_update_dev_t::sweep_ms

the last try

◆ sweep_tried

bool link_update_dev_t::sweep_tried

whether the sweep was tried

◆ target

const uint8_t* link_update_dev_t::target

the other slot's bytes

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

shared/link/include/link_update_dev.h

Data Fields