SensorMag (UORB message)

TOPICS: sensor_mag

Fields

Name	Type	Unit [Frame]	Range/Enum	Description
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
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.
error_count	uint32

Constants

Name	Type	Value	Description
ORB_QUEUE_LENGTH	uint8	4

Source Message

Source file (GitHub)

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

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.

uint32 error_count

uint8 ORB_QUEUE_LENGTH = 4