PX4::PX4AnalogSource Class Reference

#include <AnalogIn.h>

Inheritance diagram for PX4::PX4AnalogSource:

Collaboration diagram for PX4::PX4AnalogSource:

Public Member Functions
	PX4AnalogSource (int16_t pin, float initial_value)
float	read_average ()
float	read_latest ()
void	set_pin (uint8_t p)
float	voltage_average ()
float	voltage_latest ()
float	voltage_average_ratiometric ()
void	set_stop_pin (uint8_t p)
void	set_settle_time (uint16_t settle_time_ms)

Private Member Functions
void	_add_value (float v, float vcc5V)
float	_pin_scaler ()

Private Attributes
int16_t	_pin
int16_t	_stop_pin
uint16_t	_settle_time_ms
float	_value
float	_value_ratiometric
float	_latest_value
uint8_t	_sum_count
float	_sum_value
float	_sum_ratiometric

Friends
class	PX4::PX4AnalogIn

Detailed Description

Definition at line 20 of file AnalogIn.h.

Constructor & Destructor Documentation

PX4AnalogSource()

PX4AnalogSource::PX4AnalogSource	(	int16_t	pin,
		float	initial_value
	)

Definition at line 71 of file AnalogIn.cpp.

Member Function Documentation

_add_value()

void PX4AnalogSource::_add_value ( float  v, float  vcc5V  )

private

Definition at line 175 of file AnalogIn.cpp.

Referenced by PX4::PX4AnalogIn::_timer_tick().

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_pin_scaler()

float PX4AnalogSource::_pin_scaler ( void  )

private

Definition at line 117 of file AnalogIn.cpp.

Referenced by voltage_average(), voltage_average_ratiometric(), and voltage_latest().

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read_average()

float PX4AnalogSource::read_average ( )

virtual

Implements AP_HAL::AnalogSource.

Definition at line 94 of file AnalogIn.cpp.

Referenced by voltage_average().

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read_latest()

float PX4AnalogSource::read_latest ( )

virtual

Implements AP_HAL::AnalogSource.

Definition at line 109 of file AnalogIn.cpp.

Referenced by voltage_latest().

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set_pin()

void PX4AnalogSource::set_pin ( uint8_t  p )

virtual

Implements AP_HAL::AnalogSource.

Definition at line 156 of file AnalogIn.cpp.

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set_settle_time()

void PX4::PX4AnalogSource::set_settle_time ( uint16_t  settle_time_ms )

inlinevirtual

Implements AP_HAL::AnalogSource.

Definition at line 33 of file AnalogIn.h.

set_stop_pin()

void PX4AnalogSource::set_stop_pin ( uint8_t  p )

virtual

Implements AP_HAL::AnalogSource.

Definition at line 89 of file AnalogIn.cpp.

voltage_average()

float PX4AnalogSource::voltage_average ( void  )

virtual

Implements AP_HAL::AnalogSource.

Definition at line 133 of file AnalogIn.cpp.

Referenced by voltage_average_ratiometric().

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voltage_average_ratiometric()

float PX4AnalogSource::voltage_average_ratiometric ( void  )

virtual

Implements AP_HAL::AnalogSource.

Definition at line 142 of file AnalogIn.cpp.

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voltage_latest()

float PX4AnalogSource::voltage_latest ( void  )

virtual

Implements AP_HAL::AnalogSource.

Definition at line 151 of file AnalogIn.cpp.

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Friends And Related Function Documentation

PX4::PX4AnalogIn

friend class PX4::PX4AnalogIn

friend

Definition at line 22 of file AnalogIn.h.

Member Data Documentation

_latest_value

float PX4::PX4AnalogSource::_latest_value

private

Definition at line 44 of file AnalogIn.h.

Referenced by _add_value(), read_latest(), and set_pin().

_pin

int16_t PX4::PX4AnalogSource::_pin

private

Definition at line 37 of file AnalogIn.h.

Referenced by _pin_scaler(), PX4::PX4AnalogIn::_timer_tick(), PX4AnalogSource(), and set_pin().

_settle_time_ms

uint16_t PX4::PX4AnalogSource::_settle_time_ms

private

Definition at line 39 of file AnalogIn.h.

Referenced by PX4::PX4AnalogIn::_timer_tick(), and set_settle_time().

_stop_pin

int16_t PX4::PX4AnalogSource::_stop_pin

private

Definition at line 38 of file AnalogIn.h.

Referenced by PX4::PX4AnalogIn::_timer_tick(), PX4::PX4AnalogIn::next_stop_pin(), and set_stop_pin().

_sum_count

uint8_t PX4::PX4AnalogSource::_sum_count

private

Definition at line 45 of file AnalogIn.h.

Referenced by _add_value(), read_average(), and set_pin().

_sum_ratiometric

float PX4::PX4AnalogSource::_sum_ratiometric

private

Definition at line 47 of file AnalogIn.h.

Referenced by _add_value(), read_average(), and set_pin().

_sum_value

float PX4::PX4AnalogSource::_sum_value

private

Definition at line 46 of file AnalogIn.h.

Referenced by _add_value(), read_average(), and set_pin().

_value

float PX4::PX4AnalogSource::_value

private

Definition at line 42 of file AnalogIn.h.

Referenced by read_average(), and set_pin().

_value_ratiometric

float PX4::PX4AnalogSource::_value_ratiometric

private

Definition at line 43 of file AnalogIn.h.

Referenced by read_average(), set_pin(), and voltage_average_ratiometric().

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

• libraries/AP_HAL_PX4/AnalogIn.h
• libraries/AP_HAL_PX4/AnalogIn.cpp