org.lsst.ccs.subsystem.teststand

Class AgilentDevice

java.lang.Object

org.lsst.ccs.framework.ConfigurableComponent

org.lsst.ccs.subsystem.monitor.Device

org.lsst.ccs.subsystem.teststand.AgilentDevice

All Implemented Interfaces:

org.lsst.ccs.config.ConfigurationBulkChangeHandler, org.lsst.ccs.framework.Configurable, org.lsst.ccs.framework.HasLifecycle, LEDDevice, org.lsst.ccs.UsesSubsystem

public class AgilentDevice
extends org.lsst.ccs.subsystem.monitor.Device
implements LEDDevice

Program to test the Agilent E3631 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.monitor.Device

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

Constructor Summary

Constructors

Constructor and Description
AgilentDevice() Constructor * **************************************************************************
AgilentDevice(String host, int port) AgilentDevice constructor - put Agilent in initial subsystem state

Method Summary

Modifier and Type	Method and Description
protected int[]	checkChannel(String name, int hwChan, String type, String subtype) Checks a channel's parameters for validity.
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.
double	getRunBias(int cfgstate) Returns the bias value for acquisition * **************************************************************************
int	getState()
String	getVoltage() Shows the set voltage.
String	getVoltageLimit() Shows the soft voltage limit.
protected void	initChannel(int chan, int type, int subtype) Initializes a channel.
protected void	initialize() Initializes the device **************************************************************************
String	openftdi(String host, int port) Opens FTDI connection to a device.
void	rampVolts(double duration, double value) Ramps to the desired voltage * **************************************************************************
void	rampVolts(double duration, double value, int nsteps) Ramps to the desired voltage over a given time and for nsteps
protected double	readChannel(int chan, int type) Reads a channel.
double	readCurrent() Reads the actual current.
double	readVoltage() Reads the actual voltage.
void	reset()
void	selectOutput(String value) Sets the voltage.
void	setCurrent(double value) Sets the current.
void	setCurrentLimit(double value) Sets the soft current limit.
void	setCurrentRange(double value) Sets the current range * **************************************************************************
void	setOutput(int state) Turns the output on or off.
void	setRunBias(double runBias, int cfgstate) Sets the bias value for acquisition * **************************************************************************
void	setState(int istate)
void	setVoltage(double value) Sets the voltage.
void	setVoltageAcq(int cfgstate) Sets the voltage to the value needed for acquisition.
void	setVoltageLimit(double value) Sets the soft voltage limit.
void	setVoltageRange(double value) Sets the voltage range * **************************************************************************
boolean	showOutput() Shows the output state.
void	zeroCorrectCurrent() Zero correct the current * **************************************************************************

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

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

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.LEDDevice

isOnline

Methods inherited from interface org.lsst.ccs.framework.Configurable

change, dropSubmittedChanges, getChildren, getComponentByName, getEnvironment, getParent, getParentObject, getSubmittedChanges, init, isParameterConfigurable, postStart, printConfigurableParameters, setBulkParameter, shutdownNow, 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

Constructor Detail

AgilentDevice

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

AgilentDevice constructor - put Agilent in initial subsystem state

Parameters:

host - device address

port - port or baud * * @param runBias CCD bias voltage while running * **************************************************************************

Throws:

org.lsst.ccs.drivers.commons.DriverException

AgilentDevice

public AgilentDevice()

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

Method Detail

configure

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

Performs configuration. * **************************************************************************

Overrides:

configure in class org.lsst.ccs.subsystem.monitor.Device

close

protected void close()

Closes the connection. * **************************************************************************

Specified by:

close in class org.lsst.ccs.subsystem.monitor.Device

initialize

protected void initialize()

Initializes the device **************************************************************************

Specified by:

initialize in class org.lsst.ccs.subsystem.monitor.Device

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. * **************************************************************************

Throws:

org.lsst.ccs.drivers.commons.DriverException

setVoltageRange

@Command(name="setvoltagerange",
         description="Set the voltage range. Can be 10V, 50V or 500V")
public void setVoltageRange(@Argument(name="value",description="Voltage Range to set")
                                                                                                                                    double value)

Sets the voltage range * **************************************************************************

Specified by:

setVoltageRange in interface LEDDevice

selectOutput

@Command(name="selectoutput",
         description="Select the output for control")
public void selectOutput(@Argument(name="value",description="outname : P6V,P25V,N25V")
                                                                                                             String value)

Sets the voltage. * **************************************************************************

setVoltage

@Command(name="setvoltage",
         description="Set the voltage")
public void setVoltage(@Argument(name="value",description="Voltage to set")
                                                                                           double value)

Sets the voltage. * **************************************************************************

Specified by:

setVoltage in interface LEDDevice

setVoltageAcq

@Command(name="setvoltageacq",
         description="Set the voltage to the acquisition set point")
public void setVoltageAcq(int cfgstate)

Sets the voltage to the value needed for acquisition. * **************************************************************************

Specified by:

setVoltageAcq in interface LEDDevice

setRunBias

@Command(name="setrunbias",
         description="Sets the bias value for acquisition")
public void setRunBias(double runBias,
                                                                                                               int cfgstate)

Sets the bias value for acquisition * **************************************************************************

getRunBias

@Command(name="getrunbias",
         description="Returns the bias value for acquisition")
public double getRunBias(int cfgstate)

Returns the bias value for acquisition * **************************************************************************

rampVolts

@Command(name="rampvolts",
         description="ramp the voltage")
public void rampVolts(@Argument(name="duration",description="number of seconds to ramp from current voltage to desired voltage")
                                                                                          double duration,
                                                                                          @Argument(name="value",description="Voltage to ramp to")
                                                                                          double value)

Ramps to the desired voltage * **************************************************************************

Specified by:

rampVolts in interface LEDDevice

rampVolts

@Command(name="rampvolts",
         description="ramp the voltage")
public void rampVolts(@Argument(name="duration",description="number of seconds to ramp from current voltage to desired voltage")
                                                                                          double duration,
                                                                                          @Argument(name="value",description="Voltage to ramp to")
                                                                                          double value,
                                                                                          @Argument(name="nsteps",description="number of steps")
                                                                                          int nsteps)

Ramps to the desired voltage over a given time and for nsteps

Specified by:

rampVolts in interface LEDDevice

Parameters:

duration -

value -

nsteps - **************************************************************************

getVoltage

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

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

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 LEDDevice

setVoltageLimit

@Command(name="setvoltlim",
         description="Set the soft voltage limit")
public void setVoltageLimit(@Argument(name="value",description="Voltage limit to set")
                                                                                                           double value)
                                                                                                    throws org.lsst.ccs.drivers.commons.DriverException

Sets the soft voltage limit. * **************************************************************************

Throws:

org.lsst.ccs.drivers.commons.DriverException

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. * **************************************************************************

Throws:

org.lsst.ccs.drivers.commons.DriverException

setCurrentRange

@Command(name="setcurrentrange",
         description="Set the current range")
public void setCurrentRange(@Argument(name="value",description="Current Range to set")
                                                                                                           double value)
                                                                                                    throws org.lsst.ccs.drivers.commons.DriverException

Sets the current range * **************************************************************************

Throws:

org.lsst.ccs.drivers.commons.DriverException

setCurrent

@Command(name="setcurrent",
         description="Set the current")
public void setCurrent(@Argument(name="value",description="Current to set")
                                                                                           double value)

Sets the current. * **************************************************************************

zeroCorrectCurrent

@Command(name="zerocorrectcurrent",
         description="Zero correct the current")
public void zeroCorrectCurrent()
                                                                                                             throws org.lsst.ccs.drivers.commons.DriverException

Zero correct the current * **************************************************************************

Throws:

org.lsst.ccs.drivers.commons.DriverException

getCurrent

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

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

readCurrent

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

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

setCurrentLimit

@Command(name="setcurrlim",
         description="Set the soft current limit")
public void setCurrentLimit(@Argument(name="value",description="Current limit to set")
                                                                                                           double value)
                                                                                                    throws org.lsst.ccs.drivers.commons.DriverException

Sets the soft current limit. * **************************************************************************

Throws:

org.lsst.ccs.drivers.commons.DriverException

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. * **************************************************************************

Throws:

org.lsst.ccs.drivers.commons.DriverException

setOutput

@Command(name="setoutput",
         description="Turn output on or off. 1 ==> ON")
public void setOutput(@Argument(name="state",description="Output state: on or off")
                                                                                                         int state)

Turns the output on or off. * **************************************************************************

Specified by:

setOutput in interface LEDDevice

showOutput

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

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

Specified by:

showOutput in interface LEDDevice

checkChannel

protected int[] checkChannel(String name,
                             int hwChan,
                             String type,
                             String subtype)
                      throws Exception

Checks a channel's parameters for validity. * **************************************************************************

Overrides:

checkChannel in class org.lsst.ccs.subsystem.monitor.Device

Throws:

Exception

initChannel

protected void initChannel(int chan,
                           int type,
                           int subtype)

Initializes a channel. * **************************************************************************

Overrides:

initChannel in class org.lsst.ccs.subsystem.monitor.Device

reset

@Command(name="reset",
         description="reset trips etc...")
public void reset()
                                                                             throws org.lsst.ccs.drivers.commons.DriverException

Throws:

org.lsst.ccs.drivers.commons.DriverException

readChannel

protected double readChannel(int chan,
                             int type)

Reads a channel. * **************************************************************************

Overrides:

readChannel in class org.lsst.ccs.subsystem.monitor.Device

setState

@Command(name="setstate",
         description="set agilent device status")
public void setState(int istate)

Specified by:

setState in interface LEDDevice

getState

@Command(name="getstate",
         description="get agilent device status")
public int getState()

Specified by:

getState in interface LEDDevice