com.pi4j.component.sensor.impl

Class SRF02DistanceSensorI2C

java.lang.Object

com.pi4j.component.ComponentBase

com.pi4j.component.ObserveableComponentBase

com.pi4j.component.sensor.DistanceSensorBase

com.pi4j.component.sensor.impl.SRF02DistanceSensorI2C

All Implemented Interfaces:

Component, ObserveableComponent, DistanceSensor

public class SRF02DistanceSensorI2C
extends DistanceSensorBase

Author:

andy TODO: Implement a polling thread to raise value change events!

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_ADDRESS

Fields inherited from class com.pi4j.component.sensor.DistanceSensorBase

coordinates, lastDistanceTimestamp

Fields inherited from class com.pi4j.component.ObserveableComponentBase

listeners

Constructor Summary

Constructors

Constructor and Description
SRF02DistanceSensorI2C(int i2c_bus_number, int device_address) default constructor

Method Summary

Modifier and Type	Method and Description
double	getValue()
void	setNewAddress(int newAddress)

Methods inherited from class com.pi4j.component.sensor.DistanceSensorBase

addCalibrationCoordinate, addListener, getDistance, getDistance, getLastDistanceTimestamp, isDistance, isDistanceInRange, isValue, isValueInRange, notifyListeners, removeListener

Methods inherited from class com.pi4j.component.ObserveableComponentBase

addListener, removeAllListeners, removeListener

Methods inherited from class com.pi4j.component.ComponentBase

clearProperties, getName, getProperties, getProperty, getProperty, getTag, hasProperty, removeProperty, setName, setProperty, setTag

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.pi4j.component.ObserveableComponent

removeAllListeners

Methods inherited from interface com.pi4j.component.Component

clearProperties, getName, getProperties, getProperty, getProperty, getTag, hasProperty, removeProperty, setName, setProperty, setTag

Field Detail

DEFAULT_ADDRESS

public static final int DEFAULT_ADDRESS

See Also:

Constant Field Values

Constructor Detail

SRF02DistanceSensorI2C

public SRF02DistanceSensorI2C(int i2c_bus_number,
                              int device_address)
                       throws I2CFactory.UnsupportedBusNumberException,
                              IOException

default constructor

Parameters:

i2c_bus_number - the I2C bus that the chip is connected to

device_address - the I2C device address of the chip

Throws:

IOException

I2CFactory.UnsupportedBusNumberException

Method Detail

getValue

public double getValue()

setNewAddress

public void setNewAddress(int newAddress)
                   throws IOException

Throws:

IOException