Example tree serialization:
| Value | Type | Size (bytes) | |-------|---------------|--------------| | 0x01 | INT8 | 1 | | 0x02 | INT16 | 2 | | 0x04 | INT32 | 4 | | 0x08 | INT64 | 8 | | 0x0A | FLOAT32 | 4 | | 0x0B | FLOAT64 | 8 | | 0x10 | STRING_UTF8 | variable | | 0x11 | BLOB | variable | | 0x12 | NODE_REF | 2 (node ID) | Paths are represented as dot-separated node names (e.g., "sensors.temperature.celsius" ). However, the binary format never stores strings; instead, names are mapped to node IDs via a name table located immediately before the value segment. This allows repeated traversal without re-parsing strings. hdtc format
HDTC is not a transport protocol; it can be encapsulated inside UDP, CAN, or serial. Unlike MQTT-SN, HDTC provides native hierarchical paths without a separate topic table. End of Report Example tree serialization: | Value | Type |