NTC temperature sensor handler implementing BaseTemperature interface. More...

#include <NtcTemperatureHandler.h>

Inheritance diagram for NtcTemperatureHandler:

Collaboration diagram for NtcTemperatureHandler:

Public Member Functions
	NtcTemperatureHandler (NtcType ntc_type, BaseAdc adc_interface, const char sensor_name=nullptr) noexcept
	Constructor with NTC type and ADC interface.

	NtcTemperatureHandler (BaseAdc *adc_interface, const ntc_temp_handler_config_t &config) noexcept
	Constructor with ADC interface and configuration.

	NtcTemperatureHandler (const NtcTemperatureHandler &)=delete
	Copy constructor is deleted.

NtcTemperatureHandler &	operator= (const NtcTemperatureHandler &)=delete
	Assignment operator is deleted.

	NtcTemperatureHandler (NtcTemperatureHandler &&)=delete
	Non-movable (holds mutex, unique_ptrs, raw pointers, and timer resources).

NtcTemperatureHandler &	operator= (NtcTemperatureHandler &&)=delete
	Non-movable.

virtual	~NtcTemperatureHandler () noexcept
	Virtual destructor - cleans up timer and thermistor resources.

bool	Initialize () noexcept override

bool	Deinitialize () noexcept override

hf_temp_err_t	ReadTemperatureCelsiusImpl (float *temperature_celsius) noexcept override

hf_temp_err_t	GetSensorInfo (hf_temp_sensor_info_t *info) const noexcept override

hf_u32_t	GetCapabilities () const noexcept override

hf_temp_err_t	SetRange (float min_celsius, float max_celsius) noexcept override

hf_temp_err_t	GetRange (float min_celsius, float max_celsius) const noexcept override

hf_temp_err_t	GetResolution (float *resolution_celsius) const noexcept override

hf_temp_err_t	SetThresholds (float low_threshold_celsius, float high_threshold_celsius) noexcept override

hf_temp_err_t	GetThresholds (float low_threshold_celsius, float high_threshold_celsius) const noexcept override

hf_temp_err_t	EnableThresholdMonitoring (hf_temp_threshold_callback_t callback, void *user_data) noexcept override

hf_temp_err_t	DisableThresholdMonitoring () noexcept override

hf_temp_err_t	StartContinuousMonitoring (hf_u32_t sample_rate_hz, hf_temp_reading_callback_t callback, void *user_data) noexcept override

hf_temp_err_t	StopContinuousMonitoring () noexcept override

bool	IsMonitoringActive () const noexcept override

hf_temp_err_t	SetCalibrationOffset (float offset_celsius) noexcept override

hf_temp_err_t	GetCalibrationOffset (float *offset_celsius) const noexcept override

hf_temp_err_t	ResetCalibration () noexcept override

hf_temp_err_t	EnterSleepMode () noexcept override

hf_temp_err_t	ExitSleepMode () noexcept override

bool	IsSleeping () const noexcept override

hf_temp_err_t	SelfTest () noexcept override

hf_temp_err_t	CheckHealth () noexcept override

hf_temp_err_t	GetStatistics (hf_temp_statistics_t &statistics) noexcept override

hf_temp_err_t	GetDiagnostics (hf_temp_diagnostics_t &diagnostics) noexcept override

hf_temp_err_t	ResetStatistics () noexcept override

hf_temp_err_t	ResetDiagnostics () noexcept override

void *	GetNtcThermistor () noexcept
	Get NTC thermistor instance.

const void *	GetNtcThermistor () const noexcept
	Get NTC thermistor instance (const)

NtcError	GetNtcReading (ntc_reading_t *reading) noexcept
	Get NTC reading.

NtcError	GetNtcConfiguration (ntc_config_t *config) const noexcept
	Get NTC configuration.

NtcError	SetNtcConfiguration (const ntc_config_t &config) noexcept
	Set NTC configuration.

NtcError	GetResistance (float *resistance_ohms) noexcept
	Get thermistor resistance.

NtcError	GetVoltage (float *voltage_volts) noexcept
	Get voltage across thermistor.

NtcError	GetRawAdcValue (uint32_t *adc_value) noexcept
	Get raw ADC value.

hf_temp_err_t	Calibrate (float reference_temperature_celsius) noexcept
	Calibrate the thermistor.

NtcError	SetConversionMethod (NtcConversionMethod method) noexcept
	Set conversion method.

NtcError	SetVoltageDivider (float series_resistance) noexcept
	Set voltage divider parameters.

NtcError	SetReferenceVoltage (float reference_voltage) noexcept
	Set reference voltage.

NtcError	SetBetaValue (float beta_value) noexcept
	Set beta value.

NtcError	SetAdcChannel (uint8_t adc_channel) noexcept
	Set ADC channel.

NtcError	SetSamplingParameters (uint32_t sample_count, uint32_t sample_delay_ms) noexcept
	Set sampling parameters.

NtcError	SetFiltering (bool enable, float alpha=0.1f) noexcept
	Enable/disable filtering.

const char *	GetSensorName () const noexcept
	Get sensor name.

const char *	GetSensorDescription () const noexcept
	Get sensor description.

NtcThermistorConcrete *	GetDriver () noexcept
	Get the underlying NtcThermistor driver for advanced operations.

const NtcThermistorConcrete *	GetDriver () const noexcept

Private Member Functions
void	SetLastError (hf_temp_err_t error) noexcept
	Set last error in diagnostics.

void	UpdateStatistics (bool operation_successful, hf_u32_t operation_time_us) noexcept
	Update operation statistics.

void	UpdateDiagnostics (hf_temp_err_t error) noexcept
	Update diagnostics with error code.

bool	InitializeNtcThermistor () noexcept
	Initialize NTC thermistor with current configuration.

hf_temp_err_t	ConvertNtcError (NtcError ntc_error) const noexcept
	Convert NTC error to BaseTemperature error.

void	CheckThresholds (float temperature_celsius) noexcept
	Check thresholds and trigger callback if needed.

void	UpdateBaseDiagnostics (hf_temp_err_t error) noexcept
	Update BaseTemperature diagnostics.

hf_temp_err_t	ValidateConfiguration (const ntc_temp_handler_config_t &config) const noexcept
	Validate configuration.

Static Private Member Functions
static void	ContinuousMonitoringCallback (uint32_t arg)
	Static callback for continuous monitoring timer.

static hf_u32_t	RegisterMonitoringContext (NtcTemperatureHandler *handler) noexcept
	Register/unregister callback context IDs for timer callbacks.

static void	UnregisterMonitoringContext (hf_u32_t context_id) noexcept

static NtcTemperatureHandler *	ResolveMonitoringContext (hf_u32_t context_id) noexcept

static hf_u64_t	GetCurrentTimeUs () noexcept
	Get current timestamp in microseconds.

Private Attributes
RtosMutex	mutex_
	Thread safety mutex (hardware-agnostic)

std::unique_ptr< NtcAdcAdapter >	ntc_adc_adapter_
	ADC adapter (BaseAdc→ntc::AdcInterface)

std::unique_ptr< NtcThermistorConcrete >	ntc_thermistor_
	NTC thermistor driver instance.

BaseAdc *	adc_interface_
	ADC interface pointer.

ntc_temp_handler_config_t	config_
	Handler configuration.

hf_temp_state_t	current_state_
	Current state.

hf_temp_config_t	base_config_
	Base configuration.

float	low_threshold_celsius_
	Low temperature threshold.

float	high_threshold_celsius_
	High temperature threshold.

hf_temp_threshold_callback_t	threshold_callback_
	Threshold callback.

void *	threshold_user_data_
	Threshold callback user data.

hf_u32_t	sample_rate_hz_
	Sample rate for continuous monitoring.

hf_temp_reading_callback_t	continuous_callback_
	Continuous monitoring callback.

void *	continuous_user_data_
	Continuous monitoring callback user data.

PeriodicTimer	monitoring_timer_
	Hardware-agnostic periodic timer.

hf_u32_t	monitoring_context_id_
	Timer callback context ID (0 = unassigned)

float	calibration_offset_
	Current calibration offset.

hf_temp_statistics_t	statistics_
	BaseTemperature statistics.

hf_temp_diagnostics_t	diagnostics_
	BaseTemperature diagnostics.

bool	initialized_
	Initialization status.

bool	threshold_monitoring_enabled_
	Threshold monitoring status.

bool	monitoring_active_
	Continuous monitoring status.

Static Private Attributes
static constexpr hf_u32_t	kMonitoringContextSlots = 8

static RtosMutex	callback_registry_mutex_ {}

static std::array< NtcTemperatureHandler *, kMonitoringContextSlots >	callback_registry_ = {}

Detailed Description

NTC temperature sensor handler implementing BaseTemperature interface.

This class provides a complete implementation of the BaseTemperature interface for NTC thermistor temperature sensors. It uses a BaseAdc pointer for voltage measurements and wraps the NtcThermistor library to provide comprehensive temperature sensing capabilities.

Key features:

BaseTemperature interface compliance
Hardware-agnostic design using BaseAdc
Support for multiple NTC types
Dual conversion methods (lookup table and mathematical)
Built-in calibration and filtering
Comprehensive error handling
Thread-safe operations
Statistics and diagnostics
Threshold monitoring support
Continuous monitoring support

Note: This class is thread-safe and can be used in multi-threaded applications; The handler requires a BaseAdc interface for voltage measurements; Supports all BaseTemperature features including threshold and continuous monitoring

Constructor & Destructor Documentation

◆ NtcTemperatureHandler() [1/4]

NtcTemperatureHandler::NtcTemperatureHandler	(	NtcType	ntc_type,
		BaseAdc *	adc_interface,
		const char *	sensor_name = nullptr )

noexcept

Constructor with NTC type and ADC interface.

Parameters

ntc_type	NTC thermistor type
adc_interface	Pointer to BaseAdc interface
sensor_name	Optional sensor name

◆ NtcTemperatureHandler() [2/4]

NtcTemperatureHandler::NtcTemperatureHandler	(	BaseAdc *	adc_interface,
		const ntc_temp_handler_config_t &	config )

noexcept

Constructor with ADC interface and configuration.

Parameters

adc_interface	Pointer to BaseAdc interface
config	NTC temperature handler configuration

◆ NtcTemperatureHandler() [3/4]

NtcTemperatureHandler::NtcTemperatureHandler ( const NtcTemperatureHandler & )

delete

Copy constructor is deleted.

◆ NtcTemperatureHandler() [4/4]

NtcTemperatureHandler::NtcTemperatureHandler ( NtcTemperatureHandler && )

delete

Non-movable (holds mutex, unique_ptrs, raw pointers, and timer resources).

◆ ~NtcTemperatureHandler()

NtcTemperatureHandler::~NtcTemperatureHandler ( )

virtualnoexcept

Virtual destructor - cleans up timer and thermistor resources.

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Member Function Documentation

◆ Calibrate()

hf_temp_err_t NtcTemperatureHandler::Calibrate ( float reference_temperature_celsius )

noexcept

Calibrate the thermistor.

Parameters

reference_temperature_celsius Known reference temperature

Returns: Error code

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◆ CheckHealth()

hf_temp_err_t NtcTemperatureHandler::CheckHealth ( )

overridenoexcept

◆ CheckThresholds()

void NtcTemperatureHandler::CheckThresholds ( float temperature_celsius )

privatenoexcept

Check thresholds and trigger callback if needed.

Parameters

temperature_celsius Current temperature reading

◆ ContinuousMonitoringCallback()

void NtcTemperatureHandler::ContinuousMonitoringCallback ( uint32_t arg )

staticprivate

Static callback for continuous monitoring timer.

Parameters

arg	Timer callback argument (registered context ID)

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◆ ConvertNtcError()

hf_temp_err_t NtcTemperatureHandler::ConvertNtcError ( NtcError ntc_error ) const

privatenoexcept

Convert NTC error to BaseTemperature error.

Parameters

ntc_error NTC error code

Returns: BaseTemperature error code

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◆ Deinitialize()

bool NtcTemperatureHandler::Deinitialize ( )

overridenoexcept

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◆ DisableThresholdMonitoring()

hf_temp_err_t NtcTemperatureHandler::DisableThresholdMonitoring ( )

overridenoexcept

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◆ EnableThresholdMonitoring()

hf_temp_err_t NtcTemperatureHandler::EnableThresholdMonitoring	(	hf_temp_threshold_callback_t	callback,
		void *	user_data )

overridenoexcept

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◆ EnterSleepMode()

hf_temp_err_t NtcTemperatureHandler::EnterSleepMode ( )

overridenoexcept

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◆ ExitSleepMode()

hf_temp_err_t NtcTemperatureHandler::ExitSleepMode ( )

overridenoexcept

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◆ GetCalibrationOffset()

hf_temp_err_t NtcTemperatureHandler::GetCalibrationOffset ( float * offset_celsius ) const

overridenoexcept

◆ GetCapabilities()

hf_u32_t NtcTemperatureHandler::GetCapabilities ( ) const

overridenoexcept

◆ GetCurrentTimeUs()

static hf_u64_t NtcTemperatureHandler::GetCurrentTimeUs ( )

staticprivatenoexcept

Get current timestamp in microseconds.

Returns: Current timestamp

◆ GetDiagnostics()

hf_temp_err_t NtcTemperatureHandler::GetDiagnostics ( hf_temp_diagnostics_t & diagnostics )

overridenoexcept

◆ GetDriver() [1/2]

const NtcThermistorConcrete * NtcTemperatureHandler::GetDriver ( ) const

noexcept

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◆ GetDriver() [2/2]

NtcThermistorConcrete * NtcTemperatureHandler::GetDriver ( )

noexcept

Get the underlying NtcThermistor driver for advanced operations.

Returns: Pointer to the NtcThermistor driver, or nullptr if not initialized.

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◆ GetNtcConfiguration()

NtcError NtcTemperatureHandler::GetNtcConfiguration ( ntc_config_t * config ) const

noexcept

Get NTC configuration.

Parameters

config Pointer to store configuration

Returns: Error code

◆ GetNtcReading()

NtcError NtcTemperatureHandler::GetNtcReading ( ntc_reading_t * reading )

noexcept

Get NTC reading.

Parameters

reading Pointer to store NTC reading

Returns: NTC error code

◆ GetNtcThermistor() [1/2]

const void * NtcTemperatureHandler::GetNtcThermistor ( ) const

noexcept

Get NTC thermistor instance (const)

Returns: Pointer to const NtcThermistor instance

Note: Returns raw pointer for observation only; handler retains ownership.

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◆ GetNtcThermistor() [2/2]

void * NtcTemperatureHandler::GetNtcThermistor ( )

noexcept

Get NTC thermistor instance.

Returns: Pointer to NtcThermistor instance (opaque)

Note: Returns raw pointer for observation only; handler retains ownership.

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◆ GetRange()

hf_temp_err_t NtcTemperatureHandler::GetRange	(	float *	min_celsius,
		float *	max_celsius ) const

overridenoexcept

◆ GetRawAdcValue()

NtcError NtcTemperatureHandler::GetRawAdcValue ( uint32_t * adc_value )

noexcept

Get raw ADC value.

Parameters

adc_value Pointer to store ADC value

Returns: Error code

◆ GetResistance()

NtcError NtcTemperatureHandler::GetResistance ( float * resistance_ohms )

noexcept

Get thermistor resistance.

Parameters

resistance_ohms Pointer to store resistance

Returns: Error code

◆ GetResolution()

hf_temp_err_t NtcTemperatureHandler::GetResolution ( float * resolution_celsius ) const

overridenoexcept

◆ GetSensorDescription()

const char * NtcTemperatureHandler::GetSensorDescription ( ) const

noexcept

Get sensor description.

Returns: Sensor description string

◆ GetSensorInfo()

hf_temp_err_t NtcTemperatureHandler::GetSensorInfo ( hf_temp_sensor_info_t * info ) const

overridenoexcept

◆ GetSensorName()

const char * NtcTemperatureHandler::GetSensorName ( ) const

noexcept

Get sensor name.

Returns: Sensor name string

◆ GetStatistics()

hf_temp_err_t NtcTemperatureHandler::GetStatistics ( hf_temp_statistics_t & statistics )

overridenoexcept

◆ GetThresholds()

hf_temp_err_t NtcTemperatureHandler::GetThresholds	(	float *	low_threshold_celsius,
		float *	high_threshold_celsius ) const

overridenoexcept

◆ GetVoltage()

NtcError NtcTemperatureHandler::GetVoltage ( float * voltage_volts )

noexcept

Get voltage across thermistor.

Parameters

voltage_volts Pointer to store voltage

Returns: Error code

◆ Initialize()

bool NtcTemperatureHandler::Initialize ( )

overridenoexcept

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◆ InitializeNtcThermistor()

bool NtcTemperatureHandler::InitializeNtcThermistor ( )

privatenoexcept

Initialize NTC thermistor with current configuration.

Returns: true if successful, false otherwise

◆ IsMonitoringActive()

bool NtcTemperatureHandler::IsMonitoringActive ( ) const

overridenoexcept

◆ IsSleeping()

bool NtcTemperatureHandler::IsSleeping ( ) const

overridenoexcept

◆ operator=() [1/2]

NtcTemperatureHandler & NtcTemperatureHandler::operator= ( const NtcTemperatureHandler & )

delete

Assignment operator is deleted.

◆ operator=() [2/2]

NtcTemperatureHandler & NtcTemperatureHandler::operator= ( NtcTemperatureHandler && )

delete

Non-movable.

◆ ReadTemperatureCelsiusImpl()

hf_temp_err_t NtcTemperatureHandler::ReadTemperatureCelsiusImpl ( float * temperature_celsius )

overridenoexcept

◆ RegisterMonitoringContext()

hf_u32_t NtcTemperatureHandler::RegisterMonitoringContext ( NtcTemperatureHandler * handler )

staticprivatenoexcept

Register/unregister callback context IDs for timer callbacks.

◆ ResetCalibration()

hf_temp_err_t NtcTemperatureHandler::ResetCalibration ( )

overridenoexcept

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◆ ResetDiagnostics()

hf_temp_err_t NtcTemperatureHandler::ResetDiagnostics ( )

overridenoexcept

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◆ ResetStatistics()

hf_temp_err_t NtcTemperatureHandler::ResetStatistics ( )

overridenoexcept

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◆ ResolveMonitoringContext()

NtcTemperatureHandler * NtcTemperatureHandler::ResolveMonitoringContext ( hf_u32_t context_id )

staticprivatenoexcept

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◆ SelfTest()

hf_temp_err_t NtcTemperatureHandler::SelfTest ( )

overridenoexcept

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◆ SetAdcChannel()

NtcError NtcTemperatureHandler::SetAdcChannel ( uint8_t adc_channel )

noexcept

Set ADC channel.

Parameters

adc_channel ADC channel number

Returns: Error code

◆ SetBetaValue()

NtcError NtcTemperatureHandler::SetBetaValue ( float beta_value )

noexcept

Set beta value.

Parameters

beta_value Beta value (K)

Returns: Error code

◆ SetCalibrationOffset()

hf_temp_err_t NtcTemperatureHandler::SetCalibrationOffset ( float offset_celsius )

overridenoexcept

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◆ SetConversionMethod()

NtcError NtcTemperatureHandler::SetConversionMethod ( NtcConversionMethod method )

noexcept

Set conversion method.

Parameters

method Conversion method

Returns: Error code

◆ SetFiltering()

NtcError NtcTemperatureHandler::SetFiltering	(	bool	enable,
		float	alpha = 0.1f )

noexcept

Enable/disable filtering.

Parameters

enable	Enable filtering
alpha	Filter alpha value (0.0-1.0)

Returns: Error code

◆ SetLastError()

void NtcTemperatureHandler::SetLastError ( hf_temp_err_t error )

privatenoexcept

Set last error in diagnostics.

Parameters

error Error code to record

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◆ SetNtcConfiguration()

NtcError NtcTemperatureHandler::SetNtcConfiguration ( const ntc_config_t & config )

noexcept

Set NTC configuration.

Parameters

config New configuration

Returns: Error code

◆ SetRange()

hf_temp_err_t NtcTemperatureHandler::SetRange	(	float	min_celsius,
		float	max_celsius )

overridenoexcept

◆ SetReferenceVoltage()

NtcError NtcTemperatureHandler::SetReferenceVoltage ( float reference_voltage )

noexcept

Set reference voltage.

Parameters

reference_voltage Reference voltage (V)

Returns: Error code

◆ SetSamplingParameters()

NtcError NtcTemperatureHandler::SetSamplingParameters	(	uint32_t	sample_count,
		uint32_t	sample_delay_ms )

noexcept

Set sampling parameters.

Parameters

sample_count	Number of samples
sample_delay_ms	Delay between samples (ms)

Returns: Error code

◆ SetThresholds()

hf_temp_err_t NtcTemperatureHandler::SetThresholds	(	float	low_threshold_celsius,
		float	high_threshold_celsius )

overridenoexcept

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◆ SetVoltageDivider()

NtcError NtcTemperatureHandler::SetVoltageDivider ( float series_resistance )

noexcept

Set voltage divider parameters.

Parameters

series_resistance Series resistance (ohms)

Returns: Error code

◆ StartContinuousMonitoring()

hf_temp_err_t NtcTemperatureHandler::StartContinuousMonitoring	(	hf_u32_t	sample_rate_hz,
		hf_temp_reading_callback_t	callback,
		void *	user_data )

overridenoexcept

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◆ StopContinuousMonitoring()

hf_temp_err_t NtcTemperatureHandler::StopContinuousMonitoring ( )

overridenoexcept

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◆ UnregisterMonitoringContext()

void NtcTemperatureHandler::UnregisterMonitoringContext ( hf_u32_t context_id )

staticprivatenoexcept

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◆ UpdateBaseDiagnostics()

void NtcTemperatureHandler::UpdateBaseDiagnostics ( hf_temp_err_t error )

privatenoexcept

Update BaseTemperature diagnostics.

Parameters

error Error code

◆ UpdateDiagnostics()

void NtcTemperatureHandler::UpdateDiagnostics ( hf_temp_err_t error )

privatenoexcept

Update diagnostics with error code.

Parameters

error Error code

◆ UpdateStatistics()

void NtcTemperatureHandler::UpdateStatistics	(	bool	operation_successful,
		hf_u32_t	operation_time_us )

privatenoexcept

Update operation statistics.

Parameters

operation_successful	Whether operation was successful
operation_time_us	Operation time in microseconds

◆ ValidateConfiguration()

hf_temp_err_t NtcTemperatureHandler::ValidateConfiguration ( const ntc_temp_handler_config_t & config ) const

privatenoexcept

Validate configuration.

Parameters

config Configuration to validate

Returns: Error code

Member Data Documentation

◆ adc_interface_

BaseAdc* NtcTemperatureHandler::adc_interface_

private

ADC interface pointer.

◆ base_config_

hf_temp_config_t NtcTemperatureHandler::base_config_

private

Base configuration.

◆ calibration_offset_

float NtcTemperatureHandler::calibration_offset_

private

Current calibration offset.

◆ callback_registry_

std::array< NtcTemperatureHandler *, NtcTemperatureHandler::kMonitoringContextSlots > NtcTemperatureHandler::callback_registry_ = {}

staticprivate

◆ callback_registry_mutex_

RtosMutex NtcTemperatureHandler::callback_registry_mutex_ {}

staticprivate

◆ config_

ntc_temp_handler_config_t NtcTemperatureHandler::config_

private

Handler configuration.

◆ continuous_callback_

hf_temp_reading_callback_t NtcTemperatureHandler::continuous_callback_

private

Continuous monitoring callback.

◆ continuous_user_data_

void* NtcTemperatureHandler::continuous_user_data_

private

Continuous monitoring callback user data.

◆ current_state_

hf_temp_state_t NtcTemperatureHandler::current_state_

private

Current state.

◆ diagnostics_

hf_temp_diagnostics_t NtcTemperatureHandler::diagnostics_

private

BaseTemperature diagnostics.

◆ high_threshold_celsius_

float NtcTemperatureHandler::high_threshold_celsius_

private

High temperature threshold.

◆ initialized_

bool NtcTemperatureHandler::initialized_

private

Initialization status.

◆ kMonitoringContextSlots

constexpr hf_u32_t NtcTemperatureHandler::kMonitoringContextSlots = 8

staticconstexprprivate

◆ low_threshold_celsius_

float NtcTemperatureHandler::low_threshold_celsius_

private

Low temperature threshold.

◆ monitoring_active_

bool NtcTemperatureHandler::monitoring_active_

private

Continuous monitoring status.

◆ monitoring_context_id_

hf_u32_t NtcTemperatureHandler::monitoring_context_id_

private

Timer callback context ID (0 = unassigned)

◆ monitoring_timer_

PeriodicTimer NtcTemperatureHandler::monitoring_timer_

private

Hardware-agnostic periodic timer.

◆ mutex_

RtosMutex NtcTemperatureHandler::mutex_

mutableprivate

Thread safety mutex (hardware-agnostic)

◆ ntc_adc_adapter_

std::unique_ptr<NtcAdcAdapter> NtcTemperatureHandler::ntc_adc_adapter_

private

ADC adapter (BaseAdc→ntc::AdcInterface)

◆ ntc_thermistor_

std::unique_ptr<NtcThermistorConcrete> NtcTemperatureHandler::ntc_thermistor_

private

NTC thermistor driver instance.

◆ sample_rate_hz_

hf_u32_t NtcTemperatureHandler::sample_rate_hz_

private

Sample rate for continuous monitoring.

◆ statistics_

hf_temp_statistics_t NtcTemperatureHandler::statistics_

private

BaseTemperature statistics.

◆ threshold_callback_

hf_temp_threshold_callback_t NtcTemperatureHandler::threshold_callback_

private

Threshold callback.

◆ threshold_monitoring_enabled_

bool NtcTemperatureHandler::threshold_monitoring_enabled_

private

Threshold monitoring status.

◆ threshold_user_data_

void* NtcTemperatureHandler::threshold_user_data_

private

Threshold callback user data.

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

Public Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ NtcTemperatureHandler() [1/4]

◆ NtcTemperatureHandler() [2/4]

◆ NtcTemperatureHandler() [3/4]

◆ NtcTemperatureHandler() [4/4]

◆ ~NtcTemperatureHandler()

Member Function Documentation

◆ Calibrate()

◆ CheckHealth()

◆ CheckThresholds()

◆ ContinuousMonitoringCallback()

◆ ConvertNtcError()

◆ Deinitialize()

◆ DisableThresholdMonitoring()

◆ EnableThresholdMonitoring()

◆ EnterSleepMode()

◆ ExitSleepMode()

◆ GetCalibrationOffset()

◆ GetCapabilities()

◆ GetCurrentTimeUs()

◆ GetDiagnostics()

◆ GetDriver() [1/2]

◆ GetDriver() [2/2]

◆ GetNtcConfiguration()

◆ GetNtcReading()

◆ GetNtcThermistor() [1/2]

◆ GetNtcThermistor() [2/2]

◆ GetRange()

◆ GetRawAdcValue()

◆ GetResistance()

◆ GetResolution()

◆ GetSensorDescription()

◆ GetSensorInfo()

◆ GetSensorName()

◆ GetStatistics()

◆ GetThresholds()

◆ GetVoltage()

◆ Initialize()

◆ InitializeNtcThermistor()

◆ IsMonitoringActive()

◆ IsSleeping()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ ReadTemperatureCelsiusImpl()

◆ RegisterMonitoringContext()

◆ ResetCalibration()

◆ ResetDiagnostics()

◆ ResetStatistics()

◆ ResolveMonitoringContext()

◆ SelfTest()

◆ SetAdcChannel()

◆ SetBetaValue()

◆ SetCalibrationOffset()

◆ SetConversionMethod()

◆ SetFiltering()

◆ SetLastError()

◆ SetNtcConfiguration()

◆ SetRange()

◆ SetReferenceVoltage()

◆ SetSamplingParameters()

◆ SetThresholds()

◆ SetVoltageDivider()

◆ StartContinuousMonitoring()

◆ StopContinuousMonitoring()

◆ UnregisterMonitoringContext()

◆ UpdateBaseDiagnostics()

◆ UpdateDiagnostics()

◆ UpdateStatistics()

◆ ValidateConfiguration()

Member Data Documentation

◆ adc_interface_

◆ base_config_

◆ calibration_offset_

◆ callback_registry_