org.lsst.ccs.subsystems.fcs.testbench

Class LPNHETestBenchMainModule

java.lang.Object

java.util.Observable

org.lsst.ccs.framework.Module

org.lsst.ccs.subsystems.fcs.testbench.LPNHETestBenchMainModule

All Implemented Interfaces:

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

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

This is the main module for the control software of the LPNHE test bench. The LPNHE test bench consists on one PC104 which hosts a Canfestival C-Wrapper and a Maxon Motor to unlock or release a carousel filter clamp. The C-Wrapper starts a TCPIP client which connects to the TCPIP server started by the main Module of the LPNHE test bench main Module. When the LPNHETestBenchMainModule starts, it starts a a TCP-IP server. the can open wrapper software will connect. Then the LPNHETestBenchProxy and the Wrapper will communicate over this TCP connection with a protocol to be define. In a first version : 1- The TCP server is started and waits for a client connection, 2- When the client connects, it sends first a key word "APCTestBench". 3- When the server receives the key word "APCTestBench", it's ready to boot the hardware and receive commands.

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 static Logger	fcslog

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

environment, log, name, nObserverThreads, tickMillis

Constructor Summary

Constructors

Constructor and Description
LPNHETestBenchMainModule()

Method Summary

Modifier and Type	Method and Description
BridgeToHardware	getBridge()
CarouselClampModule	getClampXminus()
boolean	isHardwareConnected() This method returns true if the C-Wrapper is connected to the tcp proxy.
boolean	isHardwareReady() returns true if the hardware is booted, identified and initialized.
double	readTemperature() Read and return the temperature of the clampXminus.
void	setBridge(BridgeToHardware bridge)
void	setClampXminus(CarouselClampModule clampXminus)
org.lsst.ccs.framework.TreeWalkerDiag	signal(org.lsst.ccs.framework.Signal signal)

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

alias, getComponentTree, getEnvironment, getModule, getName, getNObserverThreads, getObservables, getSubsystem, getTickMillis, init, initModule, listens, percolateSignal, postStart, processUpdate, sendSignal, sendSignalWithTimeLimit, setEnvironment, setName, setNObserverThreads, setObservables, setTickMillis, shutdownNow, 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.framework.Configurable

change, getCheckedValueFromConfiguration, getChildren, getComponentByName, getFullPath, getParent, getParentObject, injectResources, listChildren, notifyChange, notifyChangeWithoutPreliminaryChecks, proceduralWalk, start, treeWalk

Field Detail

fcslog

protected static final Logger fcslog

Constructor Detail

LPNHETestBenchMainModule

public LPNHETestBenchMainModule()

Method Detail

getBridge

public BridgeToHardware getBridge()

setBridge

public void setBridge(BridgeToHardware bridge)

getClampXminus

public CarouselClampModule getClampXminus()

setClampXminus

public void setClampXminus(CarouselClampModule clampXminus)

readTemperature

public double readTemperature()
                       throws FcsHardwareException

Read and return the temperature of the clampXminus. Just for the tests.

Returns:

Throws:

FcsHardwareException

isHardwareConnected

public boolean isHardwareConnected()

This method returns true if the C-Wrapper is connected to the tcp proxy. The C-Wrapper has to send the tcpProxy clientName as a keyword before any communication can begin. So if the C-Wrapper doesn't send the good keyword or if it doesn't connect to the tcp proxy, this method returns false.

Returns:

isHardwareReady

public boolean isHardwareReady()

returns true if the hardware is booted, identified and initialized.

Returns:

signal

public org.lsst.ccs.framework.TreeWalkerDiag signal(org.lsst.ccs.framework.Signal signal)

Specified by:

signal in interface org.lsst.ccs.framework.SignalHandler

Overrides:

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