Aliro UWB ranging parameters negotiated during M1-M4 handshake. More...

Data Fields
uint32_t	session_id
	Aliro UWB session id (any non-zero).

uint8_t	channel
	UWB channel: 5 or 9.

uint8_t	sync_code_index
	SYNC/preamble code index (1..32).

uint16_t	slot_duration_rstu
	Slot duration, RSTU (1200 = 1 ms).

uint32_t	block_duration_ms
	Ranging block period, ms.

uint8_t	slot_per_round
	Slots per ranging round.

uint32_t	sts_index0
	Starting STS index.

uint64_t	uwb_time_us
	UWB_Time0 initiation reference, µs.

const uint8_t *	ursk
	32-byte URSK (provisioned STS root).

const uint8_t *	ranging_config
	Serialized RangingConfiguration (CCC SaltedHash input), or NULL for URSK fallback.

size_t	rc_len
	RangingConfiguration length, bytes (17).

Detailed Description

Aliro UWB ranging parameters negotiated during M1-M4 handshake.

Parameters

session_id	Aliro UWB session identifier (any non-zero value).
channel	UWB operating channel (5 or 9).
sync_code_index	SYNC/preamble code index (1..32).
slot_duration_rstu	Slot duration in RSTU units (1200 = 1 ms).
block_duration_ms	Ranging block repetition period in milliseconds.
slot_per_round	Number of slots per ranging round.
sts_index0	Starting STS (Scrambled Timestamp Sequence) index.
uwb_time_us	UWB_Time0 initiation reference in microseconds.
ursk	32-byte URSK (provisioned STS root key).
ranging_config	Serialized RangingConfiguration (CCC SaltedHash input), or NULL to use URSK fallback.
rc_len	RangingConfiguration length in bytes (typically 17).

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

Data Fields