VehicleMagnetometer (UORB message)
TOPICS: vehicle_magnetometer
Fields
| Name | Type | Unit [Frame] | Range/Enum | Description |
|---|---|---|---|---|
| timestamp | uint64 | time since system start (microseconds) | ||
| timestamp_sample | uint64 | the timestamp of the raw data (microseconds) | ||
| device_id | uint32 | unique device ID for the selected magnetometer | ||
| magnetometer_ga | float32[3] | Magnetic field in the FRD body frame XYZ-axis in Gauss | ||
| calibration_count | uint8 | Calibration changed counter. Monotonically increases whenever calibration changes. |
Source Message
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c
uint64 timestamp # time since system start (microseconds)
uint64 timestamp_sample # the timestamp of the raw data (microseconds)
uint32 device_id # unique device ID for the selected magnetometer
float32[3] magnetometer_ga # Magnetic field in the FRD body frame XYZ-axis in Gauss
uint8 calibration_count # Calibration changed counter. Monotonically increases whenever calibration changes.