org.lsst.ccs.subsystems.fcs

Class CanOpenNumericSensor

java.lang.Object

java.util.Observable

org.lsst.ccs.framework.Module

org.lsst.ccs.subsystems.fcs.NumericSensor

org.lsst.ccs.subsystems.fcs.CanOpenNumericSensor

All Implemented Interfaces:

Observer, org.lsst.ccs.config.ConfigurationBulkChangeHandler, org.lsst.ccs.framework.Configurable, org.lsst.ccs.framework.HasLifecycle, org.lsst.ccs.framework.SignalHandler, org.lsst.ccs.UsesSubsystem

public class CanOpenNumericSensor
extends NumericSensor

This is a model for the numeric sensors we have in single-filter-test and the loader, to monitor the latches in the autochanger, the autochanger trucks position in single-filter-test and the loader hooks. This is also used in the loader test bench where the sensors are connected to a Pluto PLC for the camera protection system. We read the sensors through a Gateway (CanOpenPlutoGateway) byte by byte. So we need to know on which byte this sensor is coded.

Author:

virieux

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

Modifier and Type	Field and Description
protected int	byteNumero Gateway byte number where the sensor is coded.

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

digitalValue

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

name, nObserverThreads, tickMillis

Constructor Summary

Constructors

Constructor and Description
CanOpenNumericSensor(String dioName, int inputNumero) Build a new CanOpenNumericSensor.
CanOpenNumericSensor(String dioName, int inputNumero, int byteNumero) Build a new CanOpenNumericSensor which is plugged on a plutoGateway for example.

Method Summary

Modifier and Type	Method and Description
int	getByteNumero()
int	getInputNumero() returns the numero of input of the DIO device where this sensor is plugged on.
String	toString()
void	updateValue(String hex) This methods updates the digital value for this sensor.
void	updateValue(String[] hexaValues) Update the field digitalValue from the bytes read on the gateway.

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

getDigitalValue, initModule

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

getNObserverThreads, getObservables, getTickMillis, init, listens, processUpdate, sendSignal, sendSignalWithTimeLimit, setNObserverThreads, setObservables, setTickMillis, shutdownNow, signal, 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.framework.Configurable

change, dropSubmittedChanges, getChildren, getComponentByName, getEnvironment, getParent, getParentObject, getSubmittedChanges, isParameterConfigurable, postStart, printConfigurableParameters, setBulkParameter, start, submitChange, submitChanges, validateBulkChange

Methods inherited from interface org.lsst.ccs.config.ConfigurationBulkChangeHandler

setParameterBulk

Methods inherited from interface org.lsst.ccs.UsesSubsystem

getComponentConfigurationEnvironment, getComponentLookup, getName, getSubsystem

Field Detail

byteNumero

@ConfigurationParameter(isFinal=true,
                        range="0..15",
                        description="The numero of the byte where the value of this sensor is stored in.")
protected int byteNumero

Gateway byte number where the sensor is coded. value = 1 or 2 in january 2014 value = 0,1,2,3,4,5 in december 2014

Constructor Detail

CanOpenNumericSensor

public CanOpenNumericSensor(String dioName,
                            int inputNumero)

Build a new CanOpenNumericSensor.

Parameters:

dioName - name of the CANopen dio device where this sensor is plugged on.

inputNumero -

CanOpenNumericSensor

public CanOpenNumericSensor(String dioName,
                            int inputNumero,
                            int byteNumero)

Build a new CanOpenNumericSensor which is plugged on a plutoGateway for example.

Parameters:

dioName -

inputNumero -

byteNumero -

Method Detail

getByteNumero

@Command(type=QUERY,
         level=1)
public int getByteNumero()

getInputNumero

@Command(type=QUERY,
         level=1)
public int getInputNumero()

Description copied from class: NumericSensor

returns the numero of input of the DIO device where this sensor is plugged on.

Specified by:

getInputNumero in class NumericSensor

Returns:

updateValue

public void updateValue(String hex)

This methods updates the digital value for this sensor. It takes as an argument the value in hexa sent by the CompactIOModule. This hexa value represents the 8 values for the 8 channels. To retrieve the value for this sensor, the hexa value is transformed in binary, then reverse and the digital value is the digit at the index= inputNumero. example if hex = 80, and inputNumero=7, digital value=1 otherwise digital value=0.

Specified by:

updateValue in class NumericSensor

Parameters:

hex -

updateValue

public void updateValue(String[] hexaValues)

Update the field digitalValue from the bytes read on the gateway.

Specified by:

updateValue in class NumericSensor

Parameters:

hexaValues -

toString

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

Overrides:

toString in class NumericSensor