PX4-Autopilot/docs/uk/msg_docs/SensorMag.md

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SensorMag (повідомлення UORB)

TOPICS: sensor_mag

Fields

Назва	Тип	Unit [Frame]	Range/Enum	Опис
timestamp	uint64			time since system start (microseconds)
timestamp_sample	uint64
device_id	uint32			unique device ID for the sensor that does not change between power cycles
is_external	bool			true if the sensor is not mounted on the flight controller board itself
x	float32	Gauss		magnetic field in the FRD board frame X-axis
y	float32	Gauss		magnetic field in the FRD board frame Y-axis
z	float32	Gauss		magnetic field in the FRD board frame Z-axis
temperature	float32	°C		Temperature.
range	float32	Gauss		full-scale measurement range, 0 if unknown
error_count	uint32

Constants

Назва	Тип	Значення	Опис
ORB_QUEUE_LENGTH	uint8	4

Source Message

Source file (GitHub)

:::details Click here to see original file

uint64 timestamp          # time since system start (microseconds)
uint64 timestamp_sample

uint32 device_id          # unique device ID for the sensor that does not change between power cycles
bool is_external          # true if the sensor is not mounted on the flight controller board itself

float32 x                 # [Gauss] magnetic field in the FRD board frame X-axis
float32 y                 # [Gauss] magnetic field in the FRD board frame Y-axis
float32 z                 # [Gauss] magnetic field in the FRD board frame Z-axis

float32 temperature       # [°C] Temperature.

float32 range             # [Gauss] full-scale measurement range, 0 if unknown

uint32 error_count

uint8 ORB_QUEUE_LENGTH = 4

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