EspNowHeader Struct Reference

ESP-NOW packet header (wire format) - 6 bytes. More...

#include <espnow_protocol.hpp>

Public Attributes
uint8_t	sync
uint8_t	version
uint8_t	device_id
uint8_t	type
uint8_t	id
uint8_t	len

Detailed Description

ESP-NOW packet header (wire format) - 6 bytes.

This header matches the remote controller's protocol:

• sync: sync byte (0xAA)
• version: protocol version
• device_id: device type ID
• type: MsgType
• id: sequence ID
• len: payload length

CRC is computed over hdr + payload[0..len-1] (CRC field excluded).

Member Data Documentation

device_id

uint8_t EspNowHeader::device_id

id

uint8_t EspNowHeader::id

len

uint8_t EspNowHeader::len

sync

uint8_t EspNowHeader::sync

type

uint8_t EspNowHeader::type

version

uint8_t EspNowHeader::version

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

• espnow_protocol.hpp