org.lsst.ccs.subsystems.fcs.common

Class Sensor14bits

java.lang.Object

org.lsst.ccs.subsystems.fcs.common.Sensor14bits

All Implemented Interfaces:

Sensor, SensorPluggedOnTTC580

Direct Known Subclasses:

CanOpenSensor14bits

public abstract class Sensor14bits
extends Object
implements Sensor, SensorPluggedOnTTC580

This class represents a 14bits sensor : the value returned by the sensor is coded with 14 bits, so its value is between 0 and 32767.

Author:

virieux

Field Summary

Fields

Modifier and Type	Field and Description
protected String	name
protected int	value

Constructor Summary

Constructors

Constructor and Description
Sensor14bits()

Method Summary

Modifier and Type	Method and Description
String	getName() Returns the name of this component
int	getValue() This method returns value if the sensor is not updating otherwise it waits until the update is completed and returns the new read value from the hardware.
String	printValue()
String	toString()
void	updateValue() This method updates the sensor value : first it reads a new value from the hardware or from the simulated sensor, then it checks if the value is in the range between minimal value and maximal value.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.lsst.ccs.subsystems.fcs.common.Sensor

readNewValue

Methods inherited from interface org.lsst.ccs.subsystems.fcs.common.SensorPluggedOnTTC580

getDeviceName, updateValue

Field Detail

name

@LookupName
protected String name

value

protected int value

Constructor Detail

Sensor14bits

public Sensor14bits()

Method Detail

getValue

public int getValue()

This method returns value if the sensor is not updating otherwise it waits until the update is completed and returns the new read value from the hardware.

Specified by:

getValue in interface Sensor

Specified by:

getValue in interface SensorPluggedOnTTC580

Returns:

value

getName

public String getName()

Returns the name of this component

Specified by:

getName in interface SensorPluggedOnTTC580

Returns:

updateValue

public void updateValue()

This method updates the sensor value : first it reads a new value from the hardware or from the simulated sensor, then it checks if the value is in the range between minimal value and maximal value. If it's ok it updates the sensor value with the new value, otherwise it throws an exception.

Specified by:

updateValue in interface Sensor

Throws:

SensorValueOutOfRangeException

printValue

@Command(type=QUERY,
         level=1,
         description="Returns the value of the sensor stored in FCS memory. Doesn\'t read again the ADC device.")
public String printValue()

toString

@Command(type=QUERY,
         level=1,
         description="Returns a printed format of this sensor.")
public String toString()

Overrides:

toString in class Object