AnalogSource_IIO Class Reference

#include <AnalogIn_IIO.h>

Inheritance diagram for AnalogSource_IIO:

Collaboration diagram for AnalogSource_IIO:

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

Private Member Functions
void	init_pins (void)
void	select_pin (void)

Private Attributes
float	_value
float	_latest
float	_sum_value
float	_voltage_scaling
uint8_t	_sum_count
int16_t	_pin
int	_pin_fd
int	fd_analog_sources [IIO_ANALOG_IN_COUNT]

Static Private Attributes
static const char *	analog_sources []

Friends
class	AnalogIn_IIO

Detailed Description

Definition at line 27 of file AnalogIn_IIO.h.

Constructor & Destructor Documentation

AnalogSource_IIO()

AnalogSource_IIO::AnalogSource_IIO	(	int16_t	pin,
		float	initial_value,
		float	voltage_scaling
	)

Definition at line 18 of file AnalogIn_IIO.cpp.

Referenced by AnalogIn_IIO::channel().

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Member Function Documentation

init_pins()

void AnalogSource_IIO::init_pins ( void  )

private

Definition at line 30 of file AnalogIn_IIO.cpp.

Referenced by AnalogSource_IIO().

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read_average()

float AnalogSource_IIO::read_average ( )

virtual

Implements AP_HAL::AnalogSource.

Definition at line 50 of file AnalogIn_IIO.cpp.

Referenced by voltage_average().

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read_latest()

float AnalogSource_IIO::read_latest ( )

virtual

Implements AP_HAL::AnalogSource.

Definition at line 64 of file AnalogIn_IIO.cpp.

Referenced by read_average(), and voltage_latest().

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select_pin()

void AnalogSource_IIO::select_pin ( void  )

private

Definition at line 45 of file AnalogIn_IIO.cpp.

Referenced by AnalogSource_IIO(), and set_pin().

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set_pin()

void AnalogSource_IIO::set_pin ( uint8_t  p )

virtual

Implements AP_HAL::AnalogSource.

Definition at line 97 of file AnalogIn_IIO.cpp.

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set_settle_time()

void AnalogSource_IIO::set_settle_time ( uint16_t  settle_time_ms )

virtual

Implements AP_HAL::AnalogSource.

Definition at line 116 of file AnalogIn_IIO.cpp.

set_stop_pin()

void AnalogSource_IIO::set_stop_pin ( uint8_t  p )

virtual

Implements AP_HAL::AnalogSource.

Definition at line 113 of file AnalogIn_IIO.cpp.

voltage_average()

float AnalogSource_IIO::voltage_average ( void  )

virtual

Implements AP_HAL::AnalogSource.

Definition at line 86 of file AnalogIn_IIO.cpp.

Referenced by voltage_average_ratiometric().

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voltage_average_ratiometric()

float AnalogSource_IIO::voltage_average_ratiometric ( void  )

inlinevirtual

Implements AP_HAL::AnalogSource.

Definition at line 38 of file AnalogIn_IIO.h.

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voltage_latest()

float AnalogSource_IIO::voltage_latest ( void  )

virtual

Implements AP_HAL::AnalogSource.

Definition at line 91 of file AnalogIn_IIO.cpp.

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Friends And Related Function Documentation

AnalogIn_IIO

friend class AnalogIn_IIO

friend

Definition at line 29 of file AnalogIn_IIO.h.

Member Data Documentation

_latest

float AnalogSource_IIO::_latest

private

Definition at line 41 of file AnalogIn_IIO.h.

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

_pin

int16_t AnalogSource_IIO::_pin

private

Definition at line 45 of file AnalogIn_IIO.h.

Referenced by select_pin(), and set_pin().

_pin_fd

int AnalogSource_IIO::_pin_fd

private

Definition at line 46 of file AnalogIn_IIO.h.

Referenced by read_latest(), and select_pin().

_sum_count

uint8_t AnalogSource_IIO::_sum_count

private

Definition at line 44 of file AnalogIn_IIO.h.

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

_sum_value

float AnalogSource_IIO::_sum_value

private

Definition at line 42 of file AnalogIn_IIO.h.

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

_value

float AnalogSource_IIO::_value

private

Definition at line 40 of file AnalogIn_IIO.h.

Referenced by read_average(), and set_pin().

_voltage_scaling

float AnalogSource_IIO::_voltage_scaling

private

Definition at line 43 of file AnalogIn_IIO.h.

Referenced by read_latest().

analog_sources

const char * AnalogSource_IIO::analog_sources

staticprivate

Initial value:

= {
    "in_voltage0_raw",
    "in_voltage1_raw",
    "in_voltage2_raw",
    "in_voltage3_raw",
    "in_voltage4_raw",
    "in_voltage5_raw",
    "in_voltage6_raw",
    "in_voltage7_raw",
}

Definition at line 52 of file AnalogIn_IIO.h.

Referenced by init_pins().

fd_analog_sources

int AnalogSource_IIO::fd_analog_sources[IIO_ANALOG_IN_COUNT]

private

Definition at line 47 of file AnalogIn_IIO.h.

Referenced by init_pins(), and select_pin().

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

• libraries/AP_HAL_Linux/AnalogIn_IIO.h
• libraries/AP_HAL_Linux/AnalogIn_IIO.cpp