org.lsst.ccs.subsystems.fcs

Class RedondantSensors

java.lang.Object

org.lsst.ccs.subsystems.fcs.RedondantSensors

All Implemented Interfaces:

BinarySensor

public class RedondantSensors
extends Object
implements BinarySensor

Represents a couple of sensors which are redondant : that means they must have the same digitalValue. If the 2 sensors have different digital value, the couple of sensors is in error. This sort of sensors are used in loader carrier. The goal is to be able to detect errors in sensors (capteur défectueux, error de câblage)

Author:

virieux

Constructor Summary

Constructors

Constructor and Description
RedondantSensors(DigitalSensor sensor, DigitalSensor sensorR) builds a RedondantSensors object from a couple of sensors.

Method Summary

Modifier and Type	Method and Description
DigitalSensor	getSensor() for simulation
DigitalSensor	getSensorR() for simulation
boolean	isInError() returns true if sensors send different values.
boolean	isOn()

Methods inherited from class java.lang.Object

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

Constructor Detail

RedondantSensors

public RedondantSensors(DigitalSensor sensor,
                        DigitalSensor sensorR)

builds a RedondantSensors object from a couple of sensors.

Parameters:

sensor -

sensorR -

Method Detail

getSensor

public DigitalSensor getSensor()

for simulation

Returns:

getSensorR

public DigitalSensor getSensorR()

for simulation

Returns:

isInError

public boolean isInError()

returns true if sensors send different values.

Specified by:

isInError in interface BinarySensor

Returns:

isOn

public boolean isOn()

Specified by:

isOn in interface BinarySensor

Returns:

true if both sensors value is 1