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

java.lang.Object
  java.util.Observable
      org.lsst.ccs.framework.Module
          org.lsst.ccs.subsystems.fcs.drivers.CanOpenDevice

All Implemented Interfaces:

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

Direct Known Subclasses:

CanOpenADC, CanOpenDAC

public class CanOpenDevice
extends org.lsst.ccs.framework.Module
implements PieceOfHardware

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

CanOpenDevice()

CanOpenDevice(String serialNB, String nodeID)

Method Summary

String	getNodeID()
String	getSerialNB()
String	initializeHardware() This methods has to be overridden if there is some initialization to do for the device.
void	initModule()
boolean	isInitalized()
boolean	isNodeIdBootedAndOK()
String	readSDO(String index, String subindex)
void	setNodeID(String nodeID)
void	setSerialNB(String serialNB)
String	toString()
String	writeSDO(String index, String subindex, String length, String newValue)

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, processUpdate, publishData, publishData, publishData, publishData, register, register, sendToReply, sendToStatus, setBeanName, setContext, setEnvironment, setName, setNObserverThreads, setObservables, setStateModularSubsystem, setStateModularSubsystem, setTickMillis, shutdownCommand, shutdownNow, start, startTicking, tick, 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

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

getName

Constructor Detail

CanOpenDevice

public CanOpenDevice()

CanOpenDevice

public CanOpenDevice(String serialNB,
                     String nodeID)

Method Detail

getSerialNB

public String getSerialNB()

Specified by:

getSerialNB in interface PieceOfHardware

getNodeID

public String getNodeID()

Specified by:

getNodeID in interface PieceOfHardware

setNodeID

public void setNodeID(String nodeID)

setSerialNB

public void setSerialNB(String serialNB)

isNodeIdBootedAndOK

public boolean isNodeIdBootedAndOK()

Specified by:

isNodeIdBootedAndOK in interface PieceOfHardware

Returns:

true If this piece of hardware is booted and the nodeID on the hardware is the same than the one in the Configuration DB.

isInitalized

public boolean isInitalized()

Specified by:

isInitalized in interface PieceOfHardware

Returns:

true if the hardware has been initialized with success, false otherwise.

initModule

public void initModule()

Overrides:

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

initializeHardware

public String initializeHardware()
                          throws Exception

This methods has to be overridden if there is some initialization to do for the device.

Specified by:

initializeHardware in interface PieceOfHardware

Returns:

a message

Throws:

Exception

writeSDO

public String writeSDO(String index,
                       String subindex,
                       String length,
                       String newValue)
                throws SDORequestError

Throws:

SDORequestError

readSDO

public String readSDO(String index,
                      String subindex)
               throws SDORequestError

Throws:

SDORequestError

toString

public String toString()

Overrides:

toString in class Object