Dual Antenna Configuration Packet
By default the system uses automatic offset with primary front and secondary rear.
When using an automatic offset:
- There are four available configurations, listed in the Automatic Offset Orientations table below.
- Manual offset values will be ignored and should be set to zero.
- The manual offset values will be populated with the automatically calculated offset values.
If your antenna configuration does not match one of the four available automatic offset configurations you must use a manual offset. These values are measured from the secondary antenna to the primary antenna in the body co-ordinate frame.
| Dual Antenna Configuration Packet | ||||
|---|---|---|---|---|
| Packet ID | 196 | |||
| Length | 17 | |||
| Read / Write | Read / Write | |||
| Field # | Bytes Offset | Data Type | Size | Description |
| 1 | 0 | u8 | 1 | Permanent |
| 2 | 1 | u16 | 2 | Offset type |
| 3 | 3 | u8 | 1 | Automatic offset orientation |
| 4 | 4 | u8 | 1 | Reserved (set to zero) |
| 5 | 5 | fp32 | 4 | Manual offset X (m) |
| 6 | 9 | fp32 | 4 | Manual offset Y (m) |
| 7 | 13 | fp32 | 4 | Manual offset Z (m) |
Dual Antenna Configuration Packet
Offset Types
| Value | Description |
|---|---|
| 0 | Manual offset |
| 1 | Automatic offset |
Offset Types
Automatic Offset Orientations
| Value | Description |
|---|---|
| 0 | Primary front and secondary rear |
| 1 | Primary rear and secondary front |
| 2 | Primary right and secondary left |
| 3 | Primary left and secondary right |
Automatic Offset Orientations