5.2.4.2.1 MSG_CONF_STREAM
Used to create a new stream. The type of the stream can be either EVENT, TEXT, or DATA. Each stream must be given a unique ID.
| Field | Size | Values | Description |
|---|---|---|---|
| Message ID | 1 byte | 0x20 | |
| Data length | 2 bytes | 5 + label length (N) + parameter length (M) | |
| ID | 2 bytes | 0x0000-0xFFFF | ID of stream |
| Type | 1 byte | STREAM_DATA_TYPE | Stream type |
| Mode | 1 byte |
0 = Incoming (normal) 1 = Incoming (single value) 2 = Outgoing | Stream mode/direction Direction is defined seen from target |
| State | 1 byte |
0 = ON 1= OFF | Stream state |
| Label | N bytes | Null-terminated string | Label of the data stream |
| Parameters | M bytes | Byte array | Parameters specific to stream type |
| Type code | Data type | Parameters | Data size |
|---|---|---|---|
| 0 | EVENT | None | 0 bytes |
| 1 | STRING | None | N bytes |
| 2 | UINT_8 | None | 1 byte |
| 3 | INT_8 | None | 1 byte |
| 4 | UINT_16 | None | 2 bytes |
| 5 | INT_16 | None | 2 bytes |
| 6 | UINT_32 | None | 4 bytes |
| 7 | INT_32 | None | 4 bytes |
| 8 | XY_8 | None | 2 bytes |
| 9 | XY_16 | None | 4 bytes |
| 10 | XY_32 | None | 8 bytes |
| 11 | BOOL | None | 1 byte |
| 12 | Float | None | 4 bytes |
| 13 | Double | None | 8 bytes |
| 20 | Grid |
Base data type (1 byte, e.g. 6 for UINT_32) Width of grid (1 byte) Depth of grid (1 byte) | Size of base data type * Width * Depth |
The XY data types are combos of X and Y coordinates. If the format is XY_8 the data will contain one byte of X-coordinate and one byte of Y-coordinate. For XY_16 the data will contain two bytes of X-coordinate and two bytes of Y-coordinates and for XY_32 each coordinate will be four bytes long.