org.lsst.ccs.subsystems.fcs.singlefiltertest

Class SftCarouselModule

java.lang.Object

java.util.Observable

org.lsst.ccs.framework.Module

org.lsst.ccs.subsystems.fcs.CarouselModule

org.lsst.ccs.subsystems.fcs.singlefiltertest.SftCarouselModule

All Implemented Interfaces:

Serializable, Observer, org.lsst.ccs.framework.Configurable, Carousel

Direct Known Subclasses:

SimuSftCarouselModule

public class SftCarouselModule
extends CarouselModule

This class is for the Single Filter Test carousel. The carousel in Single Filter Test has only one socket and doesn't rotate.

Author:

virieux

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.lsst.ccs.framework.Module

org.lsst.ccs.framework.Module.ValueUpdate

Nested classes/interfaces inherited from interface org.lsst.ccs.framework.Configurable

org.lsst.ccs.framework.Configurable.Environment

Field Summary

Fields inherited from class org.lsst.ccs.subsystems.fcs.CarouselModule

publishedByCarouselOutputName

Fields inherited from class org.lsst.ccs.framework.Module

environment, log, name, nObserverThreads, registry, tickMillis

Constructor Summary

Constructors

Constructor and Description
SftCarouselModule(String aName, int aTickMillis, Motor carouselMotor, GenericLatch brake, int nbSockets, List<CarouselSocket> socketsList)

Method Summary

Methods

Modifier and Type	Method and Description
double	getPosition() The carousel position measures the rotation angle of the carousel within the fixed part of the camera.
CarouselSocket	getSocketAtStandby() This methods returns the socket at standby position or null if there is no socket at standby position.
boolean	isAbleToMove() The carousel can be locked by a break or prevented to move by the autochanger fliprail.
boolean	isRotating()
String	lock() Lock the carousel (or engage the break).
String	rotate(double angle) Rotates carousel for an angle given as a parameter.
String	stop() Stop the carousel if it is rotating.
String	unlock() Unlock the carousel (or disengage the break)
void	updateClampsStateWithSensors()
void	updateStateWithSensors() This method reads the clamps sensors and update the clamps state AND put or remove the filter (software) on the socket at standby.

Methods inherited from class org.lsst.ccs.subsystems.fcs.CarouselModule

addAngle, engageClampsContact, getClampActuatorXminus, getClampActuatorXplus, getClampXminus, getClampXplus, getFilterAtStandby, getFilterInStandbyName, getFilterPosition, getNbSockets, getSocketNumber, getSockets, getStandbyPositionForFilter, getState, getStatusData, grabFilterAtStandby, grabFilterAtStandby, initModule, isHoldingFilterAtStandby, isLocked, isOnStandby, isReadyToGrabAFilterAtStandby, moveFilterToStandby, printSockets, processUpdate, releaseClamps, releaseClampsContact, removeFilterFromCarousel, setState, tick, toString, ungrabFilterAtStandby, unlockClamps, unlockClamps, updateClampsStateWithSensorsFromPDO, updateClampsStateWithSensorsFromSDO

Methods inherited from class org.lsst.ccs.framework.Module

alias, change, checkHardware, dropConfigurationContext, getCheckedValueFromConfiguration, getChildren, getContext, getModule, getName, getNObserverThreads, getObservables, getSubsystem, getTickMillis, init, listens, newConfigurationContext, notifyChange, notifyChangeWithoutPreliminaryChecks, publishData, publishData, publishData, publishData, publishData, publishData, publishData, register, removeLogPanicState, sendToReply, sendToStatus, setBeanName, setContext, setEnvironment, setHandlerLevel, setLogLevel, setName, setNObserverThreads, setObservables, setStateModularSubsystem, setStateModularSubsystem, setTickMillis, shutdownCommand, shutdownNow, start, startTicking, update

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

SftCarouselModule

public SftCarouselModule(String aName,
                 int aTickMillis,
                 Motor carouselMotor,
                 GenericLatch brake,
                 int nbSockets,
                 List<CarouselSocket> socketsList)

Method Detail

getSocketAtStandby

public CarouselSocket getSocketAtStandby()

Description copied from interface: Carousel

This methods returns the socket at standby position or null if there is no socket at standby position. If the carousel is rotating, it returns null.

Specified by:

getSocketAtStandby in interface Carousel

Overrides:

getSocketAtStandby in class CarouselModule

Returns:

the socket which is at standby position or null if there is no socket at standby position.

getPosition

public double getPosition()

Description copied from interface: Carousel

The carousel position measures the rotation angle of the carousel within the fixed part of the camera.

Specified by:

getPosition in interface Carousel

Overrides:

getPosition in class CarouselModule

Returns:

The position of the carousel in degrees. Its values is greater or equal to 0 and less than 360.

updateStateWithSensors

public void updateStateWithSensors()
                            throws HardwareException,
                                   org.lsst.ccs.bus.BadCommandException

This method reads the clamps sensors and update the clamps state AND put or remove the filter (software) on the socket at standby. Command to be used in Engineering mode when we execute actions step by step.

Throws:

HardwareError

org.lsst.ccs.bus.BadCommandException

HardwareException

updateClampsStateWithSensors

public void updateClampsStateWithSensors()
                                  throws org.lsst.ccs.bus.BadCommandException,
                                         HardwareException

Overrides:

updateClampsStateWithSensors in class CarouselModule

Throws:

org.lsst.ccs.bus.BadCommandException

HardwareException

isAbleToMove

public boolean isAbleToMove()

Description copied from interface: Carousel

The carousel can be locked by a break or prevented to move by the autochanger fliprail. The carousel is able to move if no piece of hardware (nor simulated hardware) prevents the carousel to move.

Specified by:

isAbleToMove in interface Carousel

Overrides:

isAbleToMove in class CarouselModule

Returns:

true if the carousel is able to move, false if not.

isRotating

public boolean isRotating()

Overrides:

isRotating in class CarouselModule

rotate

public String rotate(double angle)

Description copied from class: CarouselModule

Rotates carousel for an angle given as a parameter. This method can be launched by the user from the TestConsole. It checks the value of the rotation angle entered by the user, converts it in a double, and send the result of the method rotate(double angle).

Specified by:

rotate in interface Carousel

Overrides:

rotate in class CarouselModule

Parameters:

angle - : given in degree available values for an angle : [-360,+360]

Returns:

the result of the command rotate(double angle)

stop

public String stop()

Description copied from interface: Carousel

Stop the carousel if it is rotating.

Specified by:

stop in interface Carousel

Overrides:

stop in class CarouselModule

Returns:

lock

public String lock()

Description copied from interface: Carousel

Lock the carousel (or engage the break).

Specified by:

lock in interface Carousel

Overrides:

lock in class CarouselModule

Returns:

unlock

public String unlock()

Description copied from interface: Carousel

Unlock the carousel (or disengage the break)

Specified by:

unlock in interface Carousel

Overrides:

unlock in class CarouselModule

Returns: