org.lsst.ccs.subsystem.teststand

Class KeithleySimDevice

java.lang.Object

org.lsst.ccs.framework.ConfigurableComponent

org.lsst.ccs.subsystem.monitor.Device

org.lsst.ccs.subsystem.teststand.KeithleyDevice

org.lsst.ccs.subsystem.teststand.KeithleySimDevice

All Implemented Interfaces:

org.lsst.ccs.framework.Configurable, BiasDevice, PhotoDiodeDevice

public class KeithleySimDevice
extends KeithleyDevice
implements BiasDevice, PhotoDiodeDevice

Program to test the Keithley N6487 device driver * (based on Owen Saxton's Agilent driver tester) * * @author Homer Neal * **************************************************************************

Nested Class Summary

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.subsystem.teststand.KeithleyDevice

scpi

Fields inherited from class org.lsst.ccs.subsystem.monitor.Device

chanMask, ctlChans, fullName, inited, lineMask, lineState, lineWarm, log, mon, online

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

environment

Constructor Summary

Constructors

Constructor and Description
KeithleySimDevice() Constructor * **************************************************************************
KeithleySimDevice(String host, int port) put Keithley in initial subsystem state

Method Summary

Modifier and Type	Method and Description
protected void	close() Closes the connection.
protected void	configure(org.lsst.ccs.subsystem.monitor.Monitor mon) Performs configuration.
double	getCurrent() Shows the set current.
String	getCurrentLimit() Shows the soft current limit.
String	getVoltage() Shows the set voltage.
String	getVoltageLimit() Shows the soft voltage limit.
protected void	initialize() Initializes the connection.
void	open() Opens connection to a device using all defaults * **************************************************************************
String	open(String host) Opens connection to a device.
String	open(String host, int port) Opens connection to a device.
String	openftdi(String host, int port) Opens FTDI connection to a device.
String	readBuffer() Read buffer * **************************************************************************
double	readCurrent() Reads the actual current.
double	readVoltage() Reads the actual voltage.
boolean	showOutput() Shows the output state.

Methods inherited from class org.lsst.ccs.subsystem.teststand.KeithleyDevice

checkChannel, clearBuffer, getRunBias, getState, initChannel, rampVolts, readChannel, reset, setArmCount, setBuffSize, setCurrent, setCurrentLimit, setCurrentRange, setOutput, setRate, setRunBias, setState, setTrigCount, setVoltage, setVoltageAcq, setVoltageLimit, setVoltageRange, zeroCorrectCurrent

Methods inherited from class org.lsst.ccs.subsystem.monitor.Device

addChannel, addChildConfigValues, addLine, checkHwLine, checkLine, checkOnline, checkTimeout, dropChannel, getConfigValues, getFullName, getOutputLines, initSensors, isHwLineSet, isLineSet, isOnline, isTimeout, readChannelGroup, readSensors, setHwLine, setLine, setLineWarm, setOnline, setOutputLines, testOnline

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

alias, change, getDictionary, getEnvironment, getName, getParent, setEnvironment

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.subsystem.teststand.BiasDevice

getRunBias, getState, isOnline, rampVolts, setCurrent, setOutput, setRate, setRunBias, setState, setVoltage, setVoltageAcq, setVoltageRange

Methods inherited from interface org.lsst.ccs.subsystem.teststand.PhotoDiodeDevice

getRunBias, getState, isOnline, rampVolts, setCurrent, setOutput, setRate, setRunBias, setState, setVoltage, setVoltageAcq, setVoltageRange

Constructor Detail

KeithleySimDevice

public KeithleySimDevice(String host,
                         int port)
                  throws org.lsst.ccs.drivers.commons.DriverException

put Keithley in initial subsystem state

Parameters:

host - device address

port - port or baud

runBias - CCD bias voltage while running

Throws:

org.lsst.ccs.drivers.commons.DriverException

KeithleySimDevice

public KeithleySimDevice()

Constructor * **************************************************************************

Method Detail

configure

protected void configure(org.lsst.ccs.subsystem.monitor.Monitor mon)

Performs configuration.

Overrides:

configure in class KeithleyDevice

open

@Command(name="open",
         description="Open connection to device using defaults")
public void open()
                                                                                                 throws org.lsst.ccs.drivers.commons.DriverException

Opens connection to a device using all defaults * **************************************************************************

Overrides:

open in class KeithleyDevice

Throws:

org.lsst.ccs.drivers.commons.DriverException

close

protected void close()

Closes the connection.

Overrides:

close in class KeithleyDevice

initialize

protected void initialize()

Initializes the connection.

Overrides:

initialize in class KeithleyDevice

open

@Command(name="open",
         description="Open connection to device")
public String open(@Argument(name="host",description="Host name")
                                                                                           String host)
                                                                                    throws org.lsst.ccs.drivers.commons.DriverException

Opens connection to a device. * **************************************************************************

Overrides:

open in class KeithleyDevice

Throws:

org.lsst.ccs.drivers.commons.DriverException

open

@Command(name="open",
         description="Open connection to device")
public String open(@Argument(name="host",description="Host name")
                                                                                           String host,
                                                                                           @Argument(name="port",description="Port number")
                                                                                           int port)
                                                                                    throws org.lsst.ccs.drivers.commons.DriverException

Opens connection to a device. * **************************************************************************

Overrides:

open in class KeithleyDevice

Throws:

org.lsst.ccs.drivers.commons.DriverException

openftdi

@Command(name="openftdi",
         description="Open FTDI connection to device")
public String openftdi(@Argument(name="serialname",description="Serial device name")
                                                                                                        String host,
                                                                                                        @Argument(name="baud",description="baud rate")
                                                                                                        int port)
                                                                                                 throws org.lsst.ccs.drivers.commons.DriverException

Opens FTDI connection to a device. * **************************************************************************

Overrides:

openftdi in class KeithleyDevice

Throws:

org.lsst.ccs.drivers.commons.DriverException

readBuffer

@Command(name="readbuff",
         description="read the buffer")
public String readBuffer()
                                                                                    throws org.lsst.ccs.drivers.commons.DriverException

Read buffer * **************************************************************************

Overrides:

readBuffer in class KeithleyDevice

Throws:

org.lsst.ccs.drivers.commons.DriverException

getVoltage

@Command(name="showvoltage",
         description="Show the set voltage")
public String getVoltage()
                                                                                            throws org.lsst.ccs.drivers.commons.DriverException

Shows the set voltage. * **************************************************************************

Overrides:

getVoltage in class KeithleyDevice

Throws:

org.lsst.ccs.drivers.commons.DriverException

readVoltage

@Command(name="readvoltage",
         description="Read the actual voltage")
public double readVoltage()

Reads the actual voltage. * **************************************************************************

Specified by:

readVoltage in interface BiasDevice

Specified by:

readVoltage in interface PhotoDiodeDevice

Overrides:

readVoltage in class KeithleyDevice

getVoltageLimit

@Command(name="showvoltlim",
         description="Show the soft voltage limit")
public String getVoltageLimit()
                                                                                                        throws org.lsst.ccs.drivers.commons.DriverException

Shows the soft voltage limit. * **************************************************************************

Overrides:

getVoltageLimit in class KeithleyDevice

Throws:

org.lsst.ccs.drivers.commons.DriverException

getCurrent

@Command(name="showcurrent",
         description="Show the set current")
public double getCurrent()

Shows the set current. * **************************************************************************

Overrides:

getCurrent in class KeithleyDevice

readCurrent

@Command(type=ACTION,
         name="readcurrent",
         description="Read the actual current")
public double readCurrent()

Reads the actual current. * **************************************************************************

Specified by:

readCurrent in interface BiasDevice

Specified by:

readCurrent in interface PhotoDiodeDevice

Overrides:

readCurrent in class KeithleyDevice

getCurrentLimit

@Command(name="showcurrlim",
         description="Show the soft current limit")
public String getCurrentLimit()
                                                                                                        throws org.lsst.ccs.drivers.commons.DriverException

Shows the soft current limit. * **************************************************************************

Overrides:

getCurrentLimit in class KeithleyDevice

Throws:

org.lsst.ccs.drivers.commons.DriverException

showOutput

@Command(name="showoutput",
         description="Show the output state")
public boolean showOutput()

Shows the output state. * **************************************************************************

Specified by:

showOutput in interface BiasDevice

Specified by:

showOutput in interface PhotoDiodeDevice

Overrides:

showOutput in class KeithleyDevice