PX4-Autopilot/docs/en/msg_docs/SensorAccel.md

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SensorAccel (UORB message)

TOPICS: sensor_accel

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			acceleration in the FRD board frame X-axis in m/s^2
y	float32			acceleration in the FRD board frame Y-axis in m/s^2
z	float32			acceleration in the FRD board frame Z-axis in m/s^2
temperature	float32			temperature in degrees Celsius
error_count	uint32
clip_counter	uint8[3]			clip count per axis in the sample period
samples	uint8			number of raw samples that went into this message

Constants

Name	Type	Value	Description
ORB_QUEUE_LENGTH	uint8	8

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

float32 x                 # acceleration in the FRD board frame X-axis in m/s^2
float32 y                 # acceleration in the FRD board frame Y-axis in m/s^2
float32 z                 # acceleration in the FRD board frame Z-axis in m/s^2

float32 temperature       # temperature in degrees Celsius

uint32 error_count

uint8[3] clip_counter     # clip count per axis in the sample period

uint8 samples             # number of raw samples that went into this message

uint8 ORB_QUEUE_LENGTH = 8

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