AP_Airspeed_SDP3X Class Reference

#include <AP_Airspeed_SDP3X.h>

Inheritance diagram for AP_Airspeed_SDP3X:

Collaboration diagram for AP_Airspeed_SDP3X:

Public Member Functions
	AP_Airspeed_SDP3X (AP_Airspeed &frontend, uint8_t _instance)
	~AP_Airspeed_SDP3X (void)
bool	init () override
bool	get_differential_pressure (float &pressure) override
bool	get_temperature (float &temperature) override
Public Member Functions inherited from AP_Airspeed_Backend
	AP_Airspeed_Backend (AP_Airspeed &frontend, uint8_t instance)
virtual	~AP_Airspeed_Backend ()

Private Member Functions
void	_timer ()
bool	_send_command (uint16_t cmd)
bool	_crc (const uint8_t data[], unsigned size, uint8_t checksum)
float	_correct_pressure (float press)

Private Attributes
float	_temp
float	_press
uint16_t	_temp_count
uint16_t	_press_count
float	_temp_sum
float	_press_sum
uint32_t	_last_sample_time_ms
uint16_t	_scale
AP_HAL::OwnPtr< AP_HAL::I2CDevice >	_dev

Additional Inherited Members
Protected Member Functions inherited from AP_Airspeed_Backend
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 inherited from AP_Airspeed_Backend
AP_HAL::Semaphore *	sem

Detailed Description

Definition at line 34 of file AP_Airspeed_SDP3X.h.

Constructor & Destructor Documentation

AP_Airspeed_SDP3X()

AP_Airspeed_SDP3X::AP_Airspeed_SDP3X	(	AP_Airspeed &	frontend,
		uint8_t	_instance
	)

Definition at line 41 of file AP_Airspeed_SDP3X.cpp.

~AP_Airspeed_SDP3X()

AP_Airspeed_SDP3X::~AP_Airspeed_SDP3X ( void  )

inline

Definition at line 38 of file AP_Airspeed_SDP3X.h.

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Member Function Documentation

_correct_pressure()

float AP_Airspeed_SDP3X::_correct_pressure ( float  press )

private

Definition at line 198 of file AP_Airspeed_SDP3X.cpp.

Referenced by get_differential_pressure(), and ~AP_Airspeed_SDP3X().

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_crc()

bool AP_Airspeed_SDP3X::_crc ( const uint8_t  data[], unsigned  size, uint8_t  checksum  )

private

Definition at line 315 of file AP_Airspeed_SDP3X.cpp.

Referenced by _timer(), init(), and ~AP_Airspeed_SDP3X().

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_send_command()

bool AP_Airspeed_SDP3X::_send_command ( uint16_t  cmd )

private

Definition at line 49 of file AP_Airspeed_SDP3X.cpp.

Referenced by _timer(), init(), and ~AP_Airspeed_SDP3X().

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_timer()

void AP_Airspeed_SDP3X::_timer ( )

private

Definition at line 159 of file AP_Airspeed_SDP3X.cpp.

Referenced by init(), and ~AP_Airspeed_SDP3X().

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get_differential_pressure()

bool AP_Airspeed_SDP3X::get_differential_pressure ( float &  pressure )

overridevirtual

Implements AP_Airspeed_Backend.

Definition at line 276 of file AP_Airspeed_SDP3X.cpp.

Referenced by ~AP_Airspeed_SDP3X().

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get_temperature()

bool AP_Airspeed_SDP3X::get_temperature ( float &  temperature )

overridevirtual

Implements AP_Airspeed_Backend.

Definition at line 295 of file AP_Airspeed_SDP3X.cpp.

Referenced by _correct_pressure(), and ~AP_Airspeed_SDP3X().

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init()

bool AP_Airspeed_SDP3X::init ( void  )

overridevirtual

Implements AP_Airspeed_Backend.

Definition at line 56 of file AP_Airspeed_SDP3X.cpp.

Referenced by ~AP_Airspeed_SDP3X().

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Member Data Documentation

_dev

AP_HAL::OwnPtr<AP_HAL::I2CDevice> AP_Airspeed_SDP3X::_dev

private

Definition at line 64 of file AP_Airspeed_SDP3X.h.

Referenced by _send_command(), _timer(), and init().

_last_sample_time_ms

uint32_t AP_Airspeed_SDP3X::_last_sample_time_ms

private

Definition at line 61 of file AP_Airspeed_SDP3X.h.

Referenced by _timer(), get_differential_pressure(), and get_temperature().

_press

float AP_Airspeed_SDP3X::_press

private

Definition at line 56 of file AP_Airspeed_SDP3X.h.

Referenced by get_differential_pressure().

_press_count

uint16_t AP_Airspeed_SDP3X::_press_count

private

Definition at line 58 of file AP_Airspeed_SDP3X.h.

Referenced by _timer(), and get_differential_pressure().

_press_sum

float AP_Airspeed_SDP3X::_press_sum

private

Definition at line 60 of file AP_Airspeed_SDP3X.h.

Referenced by _timer(), and get_differential_pressure().

_scale

uint16_t AP_Airspeed_SDP3X::_scale

private

Definition at line 62 of file AP_Airspeed_SDP3X.h.

Referenced by _timer(), and init().

_temp

float AP_Airspeed_SDP3X::_temp

private

Definition at line 55 of file AP_Airspeed_SDP3X.h.

Referenced by get_temperature().

_temp_count

uint16_t AP_Airspeed_SDP3X::_temp_count

private

Definition at line 57 of file AP_Airspeed_SDP3X.h.

Referenced by _timer(), and get_temperature().

_temp_sum

float AP_Airspeed_SDP3X::_temp_sum

private

Definition at line 59 of file AP_Airspeed_SDP3X.h.

Referenced by _timer(), and get_temperature().

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

• libraries/AP_Airspeed/AP_Airspeed_SDP3X.h
• libraries/AP_Airspeed/AP_Airspeed_SDP3X.cpp