Instances of this class handle storing and computing values for a Panasonic ERTJV1G thermistor. More...

#include <core/DspThermERTJV1G.h>

Inheritance diagram for MityDSP::tcDspThermERTJV1G:

Public Member Functions
	tcDspThermERTJV1G (float anVref, unsigned int anAdcBits, float anFeedbackR, float anBeta=gnERTJV1G_Beta)
	This constructor is used to initialize the derived tcDspThermBase class for use with ERTJV1G thermistors.
	~tcDspThermERTJV1G ()
	Default Destructor.
Public Member Functions inherited from MityDSP::tcDspThermBase
	tcDspThermBase (float anVref, unsigned int anAdcBits, float anFeedbackR, float anBeta)
	This constructor is used to initialize the thermistor base class.
virtual	~tcDspThermBase ()
	Destructor.
virtual void	SetSensorVal (unsigned short anVal)
	This routine updates the sensor's current value, and computes the matching temperature.
virtual float	GetSensorTemp (void)
	This routine returns a given sensor's current temperature, in deg-C.
virtual void	GetThermoParams (float &arT0, float &arRt0, float &arVin)
	This routine returns the current constants in use by the Thermistor derived class.
virtual bool	SetThermoParams (float anT0=0.0f, float anRt0=0.0f, float anVin=0.0f)
	This routine may be used to update the constants in use by the Thermistor derived class.

Additional Inherited Members
Static Public Attributes inherited from MityDSP::tcDspThermBase
static const int	gnKelvinToCentigrade = 273
	Conversion from deg-K to deg-C.
Protected Attributes inherited from MityDSP::tcDspThermBase
SEM_Handle	mhMutex
	Serial access across threads.
unsigned int	mnAdcSteps
	ADC data range.
float	mnVReference
	Reference voltage.
float	mnFeebackR
	feedback resistor value (ohms)
float	mnBeta
	thermistor beta value
unsigned short	mnAdcCount
	last-known ADC count
float	mnTempDegC
	last computed temperature (deg-C)
float	mnT0
	Temperature T0 (in deg-K)
float	mnRt0
	Resistance @ T0.
float	mnVin
	Thermistor input voltage.

Detailed Description

Instances of this class handle storing and computing values for a Panasonic ERTJV1G thermistor.

Constructor & Destructor Documentation

tcDspThermERTJV1G::tcDspThermERTJV1G	(	float	anVref,
		unsigned int	anAdcBits,
		float	anFeedbackR,
		float	anBeta = `gnERTJV1G_Beta`
	)

This constructor is used to initialize the derived tcDspThermBase class for use with ERTJV1G thermistors.

Parameters:

[in]	anVref	Reference voltage for the thermistor.
[in]	anAdcBits	Number of bits returned by ADC.
[in]	anFeedbackR	Feedback resistor value.
[in]	anBeta	Thermistor Beta value.

tcDspThermERTJV1G::~tcDspThermERTJV1G ( )

Default Destructor.