org.lsst.ccs.subsystems.fcs.testbench
Class APCTestBenchMainModule

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

All Implemented Interfaces:

Serializable, Observer

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

This is the main module for the control software of the APC test bench. When the TestBenchMainModule starts, it starts a a TCP-IP server. the can open wrapper software will connect. Then the TestBenchProxy 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 "TestBench". 3- When the server receives the key word "TestBench", it's ready to boot the hardware and receive commands.

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

Field Summary

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

configMethods, log, name, nObserverThreads, registry, tickMillis

Constructor Summary

APCTestBenchMainModule()

Method Summary

CanOpenADC	getAdc()
CanOpenDAC	getDac()
String	getMyClientName()
int	getNodeNB()
int	getReturnValue(String responseLine, int inputNB) Returns the value read on the socket for the input of the ADC given as an argument.
CanOpenProxy	getTcpProxy()
void	initModule()
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.
String	readADC() Read the value of the first channel of the ADC.
double	readTemperature() Read the temperature : in the test bench, a thermometer is plugged on the input number 1 of the ADC.
Object	sendCanOpen(String command) For engineering mode, this method can be used to send Can Open commands to the Wrapper.
void	setAdc(CanOpenADC adc)
void	setDac(CanOpenDAC dac)
void	setTcpProxy(CanOpenProxy myTcpProxy)
void	shutdown()
void	turnOffLED()
void	turnOnLED()

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

change, checkHardware, dropConfigurationContext, getCheckedValueFromConfiguration, getContext, getModule, getName, getNObserverThreads, getObservables, getSubsystem, getTickMillis, init, listens, newConfigurationContext, notifyChange, notifyChangeWithoutPreliminaryChecks, processUpdate, publishData, publishData, publishData, publishData, register, register, sendToReply, sendToStatus, setBeanName, setContext, 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

Constructor Detail

APCTestBenchMainModule

public APCTestBenchMainModule()

Method Detail

getTcpProxy

public CanOpenProxy getTcpProxy()

Returns:

the myTcpProxy

setTcpProxy

public void setTcpProxy(CanOpenProxy myTcpProxy)

Parameters:

myTcpProxy - the myTcpProxy to set

getNodeNB

public int getNodeNB()

Returns:

the nodeNB

getMyClientName

public String getMyClientName()

Returns:

the myClientName

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.

getAdc

public CanOpenADC getAdc()

Returns:

the adc

setAdc

public void setAdc(CanOpenADC adc)

Parameters:

adc - the adc to set

getDac

public CanOpenDAC getDac()

Returns:

the dac

setDac

public void setDac(CanOpenDAC dac)

Parameters:

dac - the dac to set

isHardwareReady

public boolean isHardwareReady()

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

initModule

public void initModule()

Overrides:

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

shutdown

public void shutdown()

sendCanOpen

public Object sendCanOpen(String command)
                   throws InterruptedException,
                          TimeoutException

For engineering mode, this method can be used to send Can Open commands to the Wrapper.

Parameters:

command - A Can Open command that the Wrapper should understand.

Returns:

the response from the Wrapper

Throws:

InterruptedException

TimeoutException

getReturnValue

public int getReturnValue(String responseLine,
                          int inputNB)
                   throws ReadingADCError

Returns the value read on the socket for the input of the ADC given as an argument.

Parameters:

responseLine - A string read on the socket.

inputNB - The numero if the input on the ADC. (1<=inputNB<=8)

Returns:

the value (int) given

Throws:

ReadingADCError

readTemperature

public double readTemperature()
                       throws SDORequestError,
                              HardwareNotDetectedException

Read the temperature : in the test bench, a thermometer is plugged on the input number 1 of the ADC.

Returns:

Throws:

ReadingADCError

SDORequestError

HardwareNotDetectedException

readADC

public String readADC()
               throws SDORequestError,
                      TimeoutException

Read the value of the first channel of the ADC. It just send the command rsdo,NODEid,6401,01 to the Can Open Wrapper

Returns:

Throws:

ReadingADCError

SDORequestError

TimeoutException

turnOnLED

public void turnOnLED()
               throws InterruptedException,
                      SDORequestError,
                      HardwareNotDetectedException

Throws:

InterruptedException

SDORequestError

HardwareNotDetectedException

turnOffLED

public void turnOffLED()
                throws InterruptedException,
                       SDORequestError

Throws:

InterruptedException

SDORequestError