org.lsst.ccs.subsystems.fcs.drivers

Class PlutoGateway

java.lang.Object

org.lsst.ccs.subsystems.fcs.drivers.CanOpenDevice

org.lsst.ccs.subsystems.fcs.drivers.PlutoGateway

All Implemented Interfaces:

org.lsst.ccs.framework.HasLifecycle, AlertRaiser, PieceOfHardware, PlutoGatewayInterface, EmergencyMessageListener

Direct Known Subclasses:

CanOpenPlutoGateway, SimuPlutoGateway

public abstract class PlutoGateway
extends CanOpenDevice
implements PlutoGatewayInterface

This represents the gateway to the pluto PLC involved in the camera protection system. The sensors are read through this gateway. We read the data from the gateway byte by byte. Usually we read 2 bytes at one time. This class has to be extended to fit the real hardware control software needs and the simulator.

Author:

virieux

Field Summary

Fields

Modifier and Type	Field and Description
protected Lock	lock
protected int[]	readValues
protected Map<String,SensorPluggedOnDevice>	sensorsMap map of DigitalSensors attached to this gateway.
protected boolean	updatingValues
protected Condition	valueUpdated

Fields inherited from class org.lsst.ccs.subsystems.fcs.drivers.CanOpenDevice

booted, errorHistory, errorRegister, inError, initialized, name, nodeID, serialNB, subs, tcpProxy

Fields inherited from interface org.lsst.ccs.subsystems.fcs.common.AlertRaiser

alertSeparater

Constructor Summary

Constructors

Constructor and Description
PlutoGateway(int nodeID, String serialNB) Build a new PlutoGatewayModule.

Method Summary

Modifier and Type	Method and Description
StatusDataPublishedByPlutoGateway	createStatusDataPublishedByPlutoGatewayModule() Create an object with status data to be published on the status bus.
int[]	getValues() return device values.
void	init()
void	publishData() Publish Data on status bus for trending data base and GUIs.
String	toString()
protected void	updateMySensorsValues()
void	updateValues() Read new readValues on the device plutoGateway and updates field readValues.

Methods inherited from class org.lsst.ccs.subsystems.fcs.drivers.CanOpenDevice

configAsHeartbeatConsumer, configAsHeartbeatProducer, createStatusDataPublishedByCanOpenDevice, displayErrorHistory, displayErrorRegister, doInitializePDOs, getAlertService, getErrorHistory, getErrorRegister, getName, getNodeID, getSerialNB, getSubsystem, getTcpProxy, initializeAndCheckHardware, isBooted, isInError, isInitialized, onEmergencyMessage, printSerialNumber, readErrorHistory, readErrorRegister, readNumberOfErrors, readSDO, resetError, saveParameters, setBooted, updateFromPDO, writeSDO

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.PlutoGatewayInterface

getName, readNewValues, readValuesFromPDO

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

checkBooted, checkId, checkInitialized, createStatusDataPublishedByHardware, doInitializePDOs, getNodeID, getSerialNB, initializeAndCheckHardware, initializePDOs, isBooted, isInitialized, printState, raiseAlarmIfMissing, setBooted, updateFromPDO

Methods inherited from interface org.lsst.ccs.subsystems.fcs.drivers.EmergencyMessageListener

onEmergencyMessage, onFault, onFaultReset

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

clearAlarm, getAlertService, getSubsystem, raiseAlarm, raiseAlarm, raiseAlarm, raiseAlarm, raiseWarning, raiseWarning

Methods inherited from interface org.lsst.ccs.framework.HasLifecycle

build, postBuild, postInit, postShutdown, postStart, shutdown, start

Field Detail

readValues

protected int[] readValues

sensorsMap

@LookupField(strategy=TREE)
protected Map<String,SensorPluggedOnDevice> sensorsMap

map of DigitalSensors attached to this gateway.

updatingValues

protected volatile boolean updatingValues

lock

protected final Lock lock

valueUpdated

protected final Condition valueUpdated

Constructor Detail

PlutoGateway

public PlutoGateway(int nodeID,
                    String serialNB)

Build a new PlutoGatewayModule.

Parameters:

nodeID -

serialNB -

Method Detail

init

public void init()

Specified by:

init in interface org.lsst.ccs.framework.HasLifecycle

getValues

public int[] getValues()

return device values.

Specified by:

getValues in interface PlutoGatewayInterface

Returns:

the readValues.

updateValues

public void updateValues()

Read new readValues on the device plutoGateway and updates field readValues.

Specified by:

updateValues in interface PlutoGatewayInterface

Throws:

FcsHardwareException

updateMySensorsValues

protected void updateMySensorsValues()

toString

@Command(type=QUERY,
         level=1)
public String toString()

Overrides:

toString in class CanOpenDevice

createStatusDataPublishedByPlutoGatewayModule

public StatusDataPublishedByPlutoGateway createStatusDataPublishedByPlutoGatewayModule()

Create an object with status data to be published on the status bus.

Returns:

publishData

public void publishData()

Description copied from class: CanOpenDevice

Publish Data on status bus for trending data base and GUIs.

Specified by:

publishData in interface PieceOfHardware

Overrides:

publishData in class CanOpenDevice