airspeed_analog_t Struct Reference

Structure containing the analog airspeed sensor data. More...

#include <airspeed_analog.h>

Collaboration diagram for airspeed_analog_t:

List of all members.

Public Attributes
analog_monitor_t *	analog_monitor
	pointer to the structure of analog monitor module
uint8_t	analog_channel
	analog channel of the ADC
float	voltage
	Voltage read by the ADC.
float	pressure_offset
	Offset of the pressure sensor.
float	differential_pressure
	True differential pressure in Pa (raw sensor compensated with offset)
float	conversion_factor
	Factor used for conversion between differential pressure P and square speed v^2. Is influenced by real sensitivity of the sensor and by air density !
float	correction_gain
	Gain used to correct estimation.
float	correction_offset
	Offset used to correct estimation.
float	alpha
	Filter coefficient.
float	raw_airspeed
	Unfiltered and uncorrected airspeed.
float	scaled_airspeed
	Corrected airspeed, using fitted relation.
float	airspeed
	Filtered corrected airspeed.
float	last_airspeed
	Airspeed from previous loop.
bool	calibrating
	True if the sensor is currently in calibration.
float	calibration_gain
	Gain used for the calibration of the offset (low-pass)

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Detailed Description

Structure containing the analog airspeed sensor data.

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The documentation for this struct was generated from the following file:

• /home/travis/build/lis-epfl/MAVRIC_Library/drivers/unsupported/airspeed_analog.h