org.lsst.ccs.subsystems.fcs
Class CompactIOModule

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

All Implemented Interfaces:

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

Direct Known Subclasses:

CanOpenDIO, SimuCompactIOModule

public abstract class CompactIOModule
extends org.lsst.ccs.framework.Module
implements Sensor

This represents a device we use in FCS to connect our numeric sensors(CAN-CBX-DIO8). It has 8 channels. Each channel can be configured to be inputs or output channel. So we can plug up to 8 sensors on one CampactIOModule. We read all the inputs channels in the same commands. This class should be extended for the real hardware and for the simulated hardware.

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

String

hexaValue

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

environment, log, name, nObserverThreads, registry, tickMillis

Constructor Summary

CompactIOModule()

Method Summary

static String	BinaryToHex(String bin)
String	getHexaValue()
int	getValue()
static String	HexToBinary(String Hex) The String argument represents an integer in hexa.
void	initModule()
abstract String	readNewHexaValue()
void	updateValue() This method reads the current value, controls if this current value is correct depending on the type of the sensor (this value could be between a minimum and a maximum) and if the value is correct, updates the Sensor.value field.

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, toString, wait, wait, wait

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

readNewValue

Field Detail

hexaValue

public String hexaValue

Constructor Detail

CompactIOModule

public CompactIOModule()

Method Detail

initModule

public void initModule()

Overrides:

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

readNewHexaValue

public abstract String readNewHexaValue()

Returns:

a String which is the value in hexa sent by the device.

getHexaValue

public String getHexaValue()

Returns:

the hexa value converted in decimal.

getValue

public int getValue()

Specified by:

getValue in interface Sensor

Returns:

the hexa value converted in decimal.

updateValue

public void updateValue()

Description copied from interface: Sensor

This method reads the current value, controls if this current value is correct depending on the type of the sensor (this value could be between a minimum and a maximum) and if the value is correct, updates the Sensor.value field.

Specified by:

updateValue in interface Sensor

HexToBinary

public static String HexToBinary(String Hex)

The String argument represents an integer in hexa. This methods eturns a string representation of this integer argument as an unsigned integer in base 2.

Parameters:

Hex -

Returns:

the binary form of this integer with 8 digits examples : HexToBinary(4) returns 00000100 HexToBinary(AA) returns 10101010 HexToBinary(FF) returns 11111111

BinaryToHex

public static String BinaryToHex(String bin)

Parameters:

bin -

Returns: