org.lsst.ccs.subsystems.fcs.singlefiltertest
Class SftMainModule

java.lang.Object
  java.util.Observable
      org.lsst.ccs.framework.Module
          org.lsst.ccs.subsystems.fcs.singlefiltertest.SftMainModule

All Implemented Interfaces:

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

public class SftMainModule
extends org.lsst.ccs.framework.Module

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.framework.Module

environment, log, name, nObserverThreads, registry, tickMillis

Constructor Summary

SftMainModule()

Method Summary

void	checkPreConditionsForUnlockClamps()
String	displayData()
String	executeSequence1() This method is the main sequence of commands that we want to test on the Single Filter Test.
String	executeSequence1(int nb) This method will execute nb times the Sequence1 : the parameter nb is given by the user at the console.
SftAutoChangerModule	getAutoChangerModule()
BridgeToHardware	getBridge()
SftCarouselModule	getCarouselModule()
Filter	getDummyFilter() //FOR SPRING
Filter	getFilterAtStandby()
SingleFilterTestConfig	getFullState()
String	goToInitialStateForSequence1() Initial state for sequence1 : autochanger is in highposition and trucks are empty carousel holds a filter and its clamps are in CLAMPEDONFILTER state.
void	initModule()
boolean	isHardwareReady() This methods updates the boolean hardwareReady from the hardware bridge.
void	locateFilter()
String	printFilters()
void	processUpdate(Observable source, org.lsst.ccs.framework.Module.ValueUpdate v)
void	setBridge(BridgeToHardware bridge)
void	setDummyFilter(Filter dummyFilter) //FOR SPRING
void	tick()
String	toString()
void	updateStateWithSensors() This command updates the state of the carousel and of the autochanger in reading the sensors.

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

change, checkHardware, dropConfigurationContext, getCheckedValueFromConfiguration, getChildren, getContext, getModule, getName, getNObserverThreads, getObservables, getSubsystem, getTickMillis, init, listens, newConfigurationContext, notifyChange, notifyChangeWithoutPreliminaryChecks, publishData, publishData, publishData, publishData, register, register, sendToReply, sendToStatus, setBeanName, setContext, setEnvironment, 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

SftMainModule

public SftMainModule()

Method Detail

getDummyFilter

public Filter getDummyFilter()

//FOR SPRING

Returns:

the dummyFilter

setDummyFilter

public void setDummyFilter(Filter dummyFilter)

//FOR SPRING

Parameters:

dummyFilter - the dummyFilter to set

getBridge

public BridgeToHardware getBridge()

setBridge

public void setBridge(BridgeToHardware bridge)

initModule

public void initModule()

Overrides:

initModule in class org.lsst.ccs.framework.Module

isHardwareReady

public boolean isHardwareReady()

This methods updates the boolean hardwareReady from the hardware bridge. But when the hardware is ready, it doesn't not ask hardware bridge again to avoid too much messages on the log bus, could be replace by : return this.bridge.isHardwareReady();

Returns:

true if hardware is booted, identified and initialized

tick

public void tick()

Overrides:

tick in class org.lsst.ccs.framework.Module

locateFilter

public void locateFilter()
                  throws HardwareError,
                         org.lsst.ccs.bus.ErrorInCommandExecutionException,
                         org.lsst.ccs.bus.BadCommandException

Throws:

HardwareError

org.lsst.ccs.bus.ErrorInCommandExecutionException

org.lsst.ccs.bus.BadCommandException

checkPreConditionsForUnlockClamps

public void checkPreConditionsForUnlockClamps()
                                       throws HardwareError,
                                              org.lsst.ccs.bus.BadCommandException,
                                              org.lsst.ccs.bus.ErrorInCommandExecutionException

Throws:

HardwareError

org.lsst.ccs.bus.BadCommandException

org.lsst.ccs.bus.ErrorInCommandExecutionException

printFilters

public String printFilters()

updateStateWithSensors

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

This command updates the state of the carousel and of the autochanger in reading the sensors. It has to be used in Engineering mode at the console when we send commands step by step.

Throws:

HardwareError

org.lsst.ccs.bus.ErrorInCommandExecutionException

org.lsst.ccs.bus.BadCommandException

toString

public String toString()

Overrides:

toString in class Object

displayData

public String displayData()

goToInitialStateForSequence1

public String goToInitialStateForSequence1()

Initial state for sequence1 : autochanger is in highposition and trucks are empty carousel holds a filter and its clamps are in CLAMPEDONFILTER state.

Returns:

executeSequence1

public String executeSequence1()
                        throws org.lsst.ccs.bus.BadCommandException,
                               org.lsst.ccs.bus.ErrorInCommandExecutionException,
                               HardwareError,
                               CanOpenError

This method is the main sequence of commands that we want to test on the Single Filter Test. It executes this sequence of command a single time. Is consists in from the initial position (autochanger trucks empty in the higher position) :

• the autochanger trucks go down along the rails to standby position,
• the autochanger grabs the filter at standby position,
• the carousel ungrabs the filter at standby position,
• the autochanger moves the filter to the higher position,
• the carousel releases the clamps to be ready to clamp a filter again,
• the autochanger moves back the filter at standby position,
• the carousel checks if the filter is clamped at standby position,
• the autochanger unlocks the filter latches,
• the autochanger trucks go empty to the higher position.

Returns:

a message for the operator

Throws:

org.lsst.ccs.bus.BadCommandException

org.lsst.ccs.bus.ErrorInCommandExecutionException

HardwareError

CanOpenError

executeSequence1

public String executeSequence1(int nb)
                        throws org.lsst.ccs.bus.BadCommandException,
                               org.lsst.ccs.bus.ErrorInCommandExecutionException,
                               HardwareError,
                               CanOpenError

This method will execute nb times the Sequence1 : the parameter nb is given by the user at the console.

Parameters:

nb - : number of times we want to execute the Sequence1

Returns:

Throws:

org.lsst.ccs.bus.BadCommandException

org.lsst.ccs.bus.ErrorInCommandExecutionException

HardwareError

CanOpenError

getFilterAtStandby

public Filter getFilterAtStandby()

processUpdate

public void processUpdate(Observable source,
                          org.lsst.ccs.framework.Module.ValueUpdate v)

Overrides:

processUpdate in class org.lsst.ccs.framework.Module

getCarouselModule

public SftCarouselModule getCarouselModule()

getAutoChangerModule

public SftAutoChangerModule getAutoChangerModule()

getFullState

public SingleFilterTestConfig getFullState()