com.iotize.jvm.tapbus.drivers

Class STPM32_W6

java.lang.Object

com.iotize.jvm.utilities.STPM3x

com.iotize.jvm.tapbus.drivers.STPM32_W6

public class STPM32_W6
extends STPM3x

Field Summary

Fields

Modifier and Type	Field and Description
static double	ENERGY_LSB
static int	TB_PIN_SEL_DISABLE
static int	TB_PIN_SEL_ENABLE

Fields inherited from class com.iotize.jvm.utilities.STPM3x

debug, DFE_CR1_0, DFE_CR1_1, DFE_CR2_0, DFE_CR2_1, DSP_CR10, DSP_CR11, DSP_CR12, DSP_CR3_0, DSP_CR3_1, DSP_CR4, DSP_CR5, DSP_CR6, DSP_CR7, DSP_CR8, DSP_CR9, DSP_REG1, DSP_REG14, DSP_REG15, DSP_REG16, DSP_REG17, DSP_REG18, DSP_REG19, DSP_SR1, DSP_SR2, DUMMY, firstReadEnergy, FRAME_LENGTH_WITH_CRC, MD_CURRENT, MD_VOLTAGE, NULL, OFFSET_POWER, overflowCounter, PH1_REG1, PH1_REG5, PH2_REG1, PH2_REG5, POWER_REGISTER, RET_KO, RET_OK, spi, SPI_DEFAULT_FREQUENCY, SPI_DEFAULT_MODE, SPI_DEFAULT_TIMEOUT, SPI_DEFAULT_USE_CS, totalEnergy

Constructor Summary

Constructors

Constructor and Description
STPM32_W6(Spi spi, byte cspin, byte synpin) Creates a new STPM32 instance with default Spi settings

Method Summary

Modifier and Type	Method and Description
float	calcCurrent(int value) Returns current in A.
double	calcEnergy(double value) Returns Energy in Ws.
float	calcPower(int value) Returns power in W.
float	calcVoltage(int value) Returns voltage in V.
void	resetSequence() Default reset sequence of the STPM3x sensor.
void	resetW6()
void	setChipSelectState(boolean enabled)
void	setEnableState(boolean enabled)
void	setSynchroState(boolean enabled)

Methods inherited from class com.iotize.jvm.utilities.STPM3x

calculateAndPutCRC, calibration, debugLog, extendSign, getCurrent, getEnergy, getPeriod, getPhase, getPower, getVoltage, initSequence, readRegister, reset, sendFrame, setCalibration, startPowerAcquisition, writeRegister16, writeRegister32

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

TB_PIN_SEL_ENABLE

public static final int TB_PIN_SEL_ENABLE

See Also:

Constant Field Values

TB_PIN_SEL_DISABLE

public static final int TB_PIN_SEL_DISABLE

See Also:

Constant Field Values

ENERGY_LSB

public static final double ENERGY_LSB

See Also:

Constant Field Values

Constructor Detail

STPM32_W6

public STPM32_W6(Spi spi,
                 byte cspin,
                 byte synpin)

Creates a new STPM32 instance with default Spi settings

Parameters:

spi -

Method Detail

resetSequence

public void resetSequence()

Description copied from class: STPM3x

Default reset sequence of the STPM3x sensor.

Overrides:

resetSequence in class STPM3x

resetW6

public void resetW6()

setEnableState

public void setEnableState(boolean enabled)

Specified by:

setEnableState in class STPM3x

setChipSelectState

public void setChipSelectState(boolean enabled)

Specified by:

setChipSelectState in class STPM3x

setSynchroState

public void setSynchroState(boolean enabled)

Specified by:

setSynchroState in class STPM3x

calcPower

public float calcPower(int value)

Description copied from class: STPM3x

Returns power in W. Default factor is the multiplication of the current and voltage factors. Correction factor depends on the hardware.

Specified by:

calcPower in class STPM3x

Parameters:

value - raw data from the STPM3x

Returns:

power value, in W.

See Also:

calcCurrent, calcVoltage

calcEnergy

public double calcEnergy(double value)

Description copied from class: STPM3x

Returns Energy in Ws. Default factor is calculated from the power factor with the default clock of 7812.5Hz along the specifications of the STPM3x.

Specified by:

calcEnergy in class STPM3x

Parameters:

value - raw data from the STPM3x

Returns:

Energy consumed since the start of the sampling, in Ws.

See Also:

calcPower

calcCurrent

public float calcCurrent(int value)

Description copied from class: STPM3x

Returns current in A. Default factor of 0.003138f obtained by calibration on a measuring bench.

Specified by:

calcCurrent in class STPM3x

Parameters:

value - raw data from the STPM3x

Returns:

current in A.

calcVoltage

public float calcVoltage(int value)

Description copied from class: STPM3x

Returns voltage in V. Default factor of 0.0179f obtained by calibration on a measuring bench.

Specified by:

calcVoltage in class STPM3x

Parameters:

value - raw data from the STPM3x

Returns:

voltage in V.