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uORB doc update: SensorBaro, DifferentialPressure (#25712)

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Hamish Willee 2025-10-24 06:07:28 +11:00 committed by GitHub
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2 changed files with 20 additions and 16 deletions
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18
msg/DifferentialPressure.msg
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@ -1,10 +1,12 @@
uint64 timestamp # time since system start (microseconds)
uint64 timestamp_sample
# Differential-pressure (airspeed) sensor
#
# This is populated by airspeed sensor drivers and used by the sensor module to calculate airspeed.
# The information is published in the `SCALED_PRESSURE_n` MAVLink messages (along with information from a corresponding `SensorBaro` instance).
uint32 device_id # unique device ID for the sensor that does not change between power cycles
uint64 timestamp # [us] Time of publication (since system start)
uint64 timestamp_sample # [us] Time of raw data capture
float32 differential_pressure_pa # differential pressure reading in Pascals (may be negative)
float32 temperature # Temperature provided by sensor in degrees Celsius, NAN if unknown
uint32 error_count # Number of errors detected by driver
uint32 device_id # [-] Unique device ID for the sensor that does not change between power cycles
float32 differential_pressure_pa # [Pa] Differential pressure reading (may be negative)
float32 temperature # [degC] [@invalid NaN if unknown] Temperature
uint32 error_count # [-] Number of errors detected by driver

18
msg/SensorBaro.msg
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@ -1,12 +1,14 @@
uint64 timestamp # time since system start (microseconds)
uint64 timestamp_sample
# Barometer sensor
#
# This is populated by barometer drivers and used by the EKF2 estimator.
# The information is published in the `SCALED_PRESSURE_n` MAVLink messages (along with information from a corresponding `DifferentialPressure` instance).
uint32 device_id # unique device ID for the sensor that does not change between power cycles
uint64 timestamp # [us] Time of publication (since system start)
uint64 timestamp_sample # [us] Time of raw data capture
float32 pressure # static pressure measurement in Pascals
float32 temperature # temperature in degrees Celsius
uint32 error_count
uint32 device_id # [-] Unique device ID for the sensor that does not change between power cycles
float32 pressure # [Pa] Static pressure measurement
float32 temperature # [degC] Temperature.
uint32 error_count # [-] Number of errors detected by driver.
uint8 ORB_QUEUE_LENGTH = 4