esphome::home_io_control::exchange Namespace Reference

Classes
struct	OutboundExchangeContext
	Context carried across one outbound authenticated exchange. More...
struct	InboundAuthContext
	Context for a single inbound authentication (device‑initiated command). More...

Enumerations
enum class	OutboundExchangeState : uint8_t {   IDLE , TX_REQUEST , WAIT_FIRST_RESPONSE , BUILD_AUTH_RESPONSE ,   TX_AUTH_RESPONSE , WAIT_FINAL_RESPONSE , SUCCESS , FAILED }
	Progress stages of an outbound authenticated exchange (non‑pairing). More...
enum class	InboundAuthState : uint8_t {   IDLE , TX_CHALLENGE , WAIT_CHALLENGE_RESPONSE , VERIFIED ,   FAILED }
	Progress stages of inbound authentication (device‑initiated commands). More...

Enumeration Type Documentation

InboundAuthState

enum class esphome::home_io_control::exchange::InboundAuthState : uint8_t

strong

Progress stages of inbound authentication (device‑initiated commands).

Recorded for the exchange debug snapshot; never branched on. See the file header note for why this is a stage marker rather than a driving state machine.

Enumerator
IDLE	No inbound authentication in progress.
TX_CHALLENGE	Challenge (0x3C) sent to device; awaiting 0x3D response.
WAIT_CHALLENGE_RESPONSE	Timer running; waiting for device's HMAC proof (0x3D).
VERIFIED	Device successfully authenticated; command is trusted.
FAILED	Authentication failed (timeout or HMAC mismatch).

Definition at line 61 of file hub_exchange.h.

OutboundExchangeState

enum class esphome::home_io_control::exchange::OutboundExchangeState : uint8_t

strong

Progress stages of an outbound authenticated exchange (non‑pairing).

Recorded for the exchange debug snapshot; never branched on. See the file header note for why this is a stage marker rather than a driving state machine.

Enumerator
IDLE	No active exchange; idle state.
TX_REQUEST	Request frame transmitted; awaiting first response from device.
WAIT_FIRST_RESPONSE	Listening for first response. This may be a challenge (0x3C) or the final response.
BUILD_AUTH_RESPONSE	Building the 0x3D challenge response after receiving 0x3C.
TX_AUTH_RESPONSE	Auth response (0x3D) transmitted; awaiting device's final reply.
WAIT_FINAL_RESPONSE	Listening for the authenticated final response (e.g., status frame).
SUCCESS	Exchange completed successfully; device acknowledged.
FAILED	Exchange failed (timeout, retries exhausted, or radio error).

Definition at line 46 of file hub_exchange.h.