AP_Airspeed_Backend Class Reference

#include <AP_Airspeed_Backend.h>

Inheritance diagram for AP_Airspeed_Backend:

Collaboration diagram for AP_Airspeed_Backend:

Public Member Functions
	AP_Airspeed_Backend (AP_Airspeed &frontend, uint8_t instance)
virtual	~AP_Airspeed_Backend ()
virtual bool	init (void)=0
virtual bool	get_differential_pressure (float &pressure)=0
virtual bool	get_temperature (float &temperature)=0

Protected Member Functions
int8_t	get_pin (void) const
float	get_psi_range (void) const
uint8_t	get_bus (void) const
AP_Airspeed::pitot_tube_order	get_tube_order (void) const
float	get_airspeed_ratio (void) const
void	set_use_zero_offset (void)
void	set_skip_cal (void)
void	set_offset (float ofs)

Protected Attributes
AP_HAL::Semaphore *	sem

Private Attributes
AP_Airspeed &	frontend
uint8_t	instance

Detailed Description

Definition at line 25 of file AP_Airspeed_Backend.h.

Constructor & Destructor Documentation

AP_Airspeed_Backend()

AP_Airspeed_Backend::AP_Airspeed_Backend	(	AP_Airspeed &	frontend,
		uint8_t	instance
	)

Definition at line 27 of file AP_Airspeed_Backend.cpp.

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~AP_Airspeed_Backend()

AP_Airspeed_Backend::~AP_Airspeed_Backend ( void  )

virtual

Definition at line 34 of file AP_Airspeed_Backend.cpp.

Member Function Documentation

get_airspeed_ratio()

float AP_Airspeed_Backend::get_airspeed_ratio ( void  ) const

inlineprotected

Definition at line 51 of file AP_Airspeed_Backend.h.

Referenced by AP_Airspeed_SDP3X::_correct_pressure().

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get_bus()

uint8_t AP_Airspeed_Backend::get_bus ( void  ) const

protected

Definition at line 50 of file AP_Airspeed_Backend.cpp.

Referenced by AP_Airspeed_SDP3X::init(), and AP_Airspeed_MS5525::init().

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get_differential_pressure()

virtual bool AP_Airspeed_Backend::get_differential_pressure ( float &  pressure )

pure virtual

Implemented in AP_Airspeed_MS5525, AP_Airspeed_SDP3X, AP_Airspeed_MS4525, and AP_Airspeed_Analog.

Referenced by AP_Airspeed::get_pressure().

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get_pin()

int8_t AP_Airspeed_Backend::get_pin ( void  ) const

protected

Definition at line 40 of file AP_Airspeed_Backend.cpp.

Referenced by AP_Airspeed_Analog::AP_Airspeed_Analog(), and AP_Airspeed_Analog::get_differential_pressure().

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get_psi_range()

float AP_Airspeed_Backend::get_psi_range ( void  ) const

protected

Definition at line 45 of file AP_Airspeed_Backend.cpp.

Referenced by AP_Airspeed_MS4525::_get_pressure(), and AP_Airspeed_Analog::get_differential_pressure().

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get_temperature()

virtual bool AP_Airspeed_Backend::get_temperature ( float &  temperature )

pure virtual

Implemented in AP_Airspeed_MS5525, AP_Airspeed_SDP3X, AP_Airspeed_MS4525, and AP_Airspeed_Analog.

Referenced by AP_Airspeed::get_airspeed_ratio(), and AP_Airspeed::get_temperature().

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get_tube_order()

AP_Airspeed::pitot_tube_order AP_Airspeed_Backend::get_tube_order ( void  ) const

inlineprotected

Definition at line 44 of file AP_Airspeed_Backend.h.

Referenced by AP_Airspeed_SDP3X::_correct_pressure().

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init()

virtual bool AP_Airspeed_Backend::init ( void  )

pure virtual

Implemented in AP_Airspeed_MS5525, AP_Airspeed_SDP3X, AP_Airspeed_MS4525, and AP_Airspeed_Analog.

set_offset()

void AP_Airspeed_Backend::set_offset ( float  ofs )

inlineprotected

Definition at line 66 of file AP_Airspeed_Backend.h.

Referenced by AP_Airspeed_SDP3X::init().

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set_skip_cal()

void AP_Airspeed_Backend::set_skip_cal ( void  )

inlineprotected

Definition at line 61 of file AP_Airspeed_Backend.h.

Referenced by AP_Airspeed_SDP3X::init().

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set_use_zero_offset()

void AP_Airspeed_Backend::set_use_zero_offset ( void  )

inlineprotected

Definition at line 56 of file AP_Airspeed_Backend.h.

Referenced by AP_Airspeed_SDP3X::init().

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Member Data Documentation

frontend

AP_Airspeed& AP_Airspeed_Backend::frontend

private

Definition at line 71 of file AP_Airspeed_Backend.h.

Referenced by get_bus(), get_pin(), and get_psi_range().

instance

uint8_t AP_Airspeed_Backend::instance

private

Definition at line 72 of file AP_Airspeed_Backend.h.

Referenced by get_bus(), get_pin(), get_psi_range(), set_offset(), set_skip_cal(), and set_use_zero_offset().

sem

AP_HAL::Semaphore* AP_Airspeed_Backend::sem

protected

Definition at line 49 of file AP_Airspeed_Backend.h.

Referenced by AP_Airspeed_MS4525::_collect(), AP_Airspeed_SDP3X::_timer(), AP_Airspeed_Backend(), AP_Airspeed_MS5525::calculate(), AP_Airspeed_MS4525::get_differential_pressure(), AP_Airspeed_SDP3X::get_differential_pressure(), AP_Airspeed_MS5525::get_differential_pressure(), AP_Airspeed_MS4525::get_temperature(), AP_Airspeed_SDP3X::get_temperature(), AP_Airspeed_MS5525::get_temperature(), and ~AP_Airspeed_Backend().

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The documentation for this class was generated from the following files:

• libraries/AP_Airspeed/AP_Airspeed_Backend.h
• libraries/AP_Airspeed/AP_Airspeed_Backend.cpp