Energia Class Reference

#include <Ss_Energia.h>

Public Member Functions
	Energia ()
void	Start (int mp=-1)
	Inizialize Energia. More...
void	ReadMiddlePoint (uint16_t)
	Read middle point: this function uses Kalman filter to reduce the noise. More...
void	ReadPowerData (struct Mc_AnalogSensor *, struct Mc_AnalogSensor *, uint8_t wavenumber=1)
	Read voltage and current data from sensors. This function calculates apparent power, real power, rms current and voltage. More...
void	GetWaveValue (struct Mc_AnalogSensor *, uint8_t wavenumber=1)
	Sample waves. More...
void	SetRipple (float, uint16_t num=450)
	Set ripple noise. More...
float	RippleRemover (float)
	Remove ripple value from specified value. More...

Public Attributes
int	Pin_MiddlePoint
float	midpoint
float	ripple
uint16_t	counter
float	rmsI
float	rmsV
float	rmsS
float	rP
float	aP
float	minI
float	maxI
float	minV
float	maxV
float	minS
float	maxS

Detailed Description

Definition at line 8 of file Ss_Energia.h.

Constructor & Destructor Documentation

Energia()

Energia

(

)

Definition at line 75 of file Ss_Energia.cpp.

Member Function Documentation

GetWaveValue()

void GetWaveValue	(	struct Mc_AnalogSensor *	S,
		uint8_t	wavenumber = 1
	)

Sample waves.

Parameters

S	is the sensor connected to source
wavenumber	is the number of waves you want to sample. If not specified it's setted to 1

Definition at line 135 of file Ss_Energia.cpp.

References Mc_SampleAnalogAvg(), midpoint, Mc_AnalogSensor::pin, and Mc_AnalogSensor::sensor_step.

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ReadMiddlePoint()

void ReadMiddlePoint

(

uint16_t

campioni

)

Read middle point: this function uses Kalman filter to reduce the noise.

Parameters

campioni

is the number of samples

Definition at line 123 of file Ss_Energia.cpp.

ReadPowerData()

void ReadPowerData	(	struct Mc_AnalogSensor *	V,
		struct Mc_AnalogSensor *	I,
		uint8_t	wavenumber = 1
	)

Read voltage and current data from sensors. This function calculates apparent power, real power, rms current and voltage.

Parameters

V	is the pointer to voltage sensor. If NULL, Energia uses default voltage (see Ss_Global.h)
I	is the pointer to current sensor
wavenumber	number of scanned waves

Definition at line 8 of file Ss_Energia.cpp.

References aP, maxI, maxV, Mc_SampleAnalogAvg(), midpoint, minI, minV, Mc_AnalogSensor::pin, rmsI, rmsV, and Mc_AnalogSensor::sensor_step.

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RippleRemover()

float RippleRemover

(

float

value

)

Remove ripple value from specified value.

Parameters

value

is the value you want to clean from ripple

Returns

filtered value

Definition at line 113 of file Ss_Energia.cpp.

SetRipple()

void SetRipple	(	float	rip,
		uint16_t	num = 450
	)

Set ripple noise.

Parameters

mp	is the analogic pin to read middle point. If not specified Energia uses perfect half scale as middle point.
num	specify the number of samples. If not specificated is set to 450.

Definition at line 95 of file Ss_Energia.cpp.

References ripple.

Start()

void Start

(

int

mp = -1

)

Inizialize Energia.

Parameters

mp	is the analogic pin to read middle point. If not specificated Energia uses perfect half scale as middle point.

Definition at line 84 of file Ss_Energia.cpp.

References Mc_Analog_Inist(), and Pin_MiddlePoint.

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Member Data Documentation

aP

float aP

Apparent Power

Definition at line 27 of file Ss_Energia.h.

counter

uint16_t counter

count samples

Definition at line 21 of file Ss_Energia.h.

maxI

float maxI

maximum current misured

Definition at line 29 of file Ss_Energia.h.

maxS

float maxS

maximum sensor misured

Definition at line 33 of file Ss_Energia.h.

maxV

float maxV

maximum voltage misured

Definition at line 31 of file Ss_Energia.h.

midpoint

float midpoint

Definition at line 19 of file Ss_Energia.h.

minI

float minI

minimum current misured

Definition at line 28 of file Ss_Energia.h.

minS

float minS

minimum sensor misured

Definition at line 32 of file Ss_Energia.h.

minV

float minV

minimum voltage misured

Definition at line 30 of file Ss_Energia.h.

Pin_MiddlePoint

int Pin_MiddlePoint

Definition at line 12 of file Ss_Energia.h.

ripple

float ripple

Definition at line 20 of file Ss_Energia.h.

rmsI

float rmsI

current RMS value

Definition at line 23 of file Ss_Energia.h.

rmsS

float rmsS

sensor RMS value: this is not a specific value

Definition at line 25 of file Ss_Energia.h.

rmsV

float rmsV

voltage RMS value

Definition at line 24 of file Ss_Energia.h.

rP

float rP

Real Power

Definition at line 26 of file Ss_Energia.h.

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

• Ss_Energia.h
• Ss_Energia.cpp