org.lsst.ccs.subsystem.rafts

Class BK1696Device

java.lang.Object

org.lsst.ccs.framework.ConfigurableComponent

org.lsst.ccs.subsystem.monitor.Device

org.lsst.ccs.subsystem.rafts.PowerDevice

org.lsst.ccs.subsystem.rafts.BK1696Device

All Implemented Interfaces:

org.lsst.ccs.framework.Configurable

public class BK1696Device
extends PowerDevice

Interface to a B&K model 1696 power supply device.

Author:

Owen Saxton

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.rafts.PowerDevice

CONN_TYPE_NOT_CONFIG, connType, connTypeE, connTypeS, DEVC_ID_NOT_CONFIG, DEVC_PARM_NOT_CONFIG, devcId, devcParm, NETWORK_CONN_INVALID

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
BK1696Device(String connType, String devcId, int baudRate) Constructor.

Method Summary

Modifier and Type	Method and Description
protected void	close() Closes the connection.
protected int	getMaxChannel() Gets the maximum hardware channel number.
protected int	getMinChannel() Gets the minimum hardware channel number.
protected int	getOptions() Gets the device options.
protected void	initialize() Performs full initialization.
protected double	readCurrentHdw(int hwChan) Reads the current from the hardware.
protected boolean	readOutputHdw(int hwChan) Reads the power output state from the hardware.
protected double	readVoltageHdw(int hwChan) Reads the voltage from the hardware.
protected void	writeCurrentHdw(double current, int hwChan) Writes the current to the hardware.
protected void	writeOffDelayHdw(double offDelay, int hwChan) Writes the power-off delay to the hardware.
protected void	writeOnDelayHdw(double onDelay, int hwChan) Writes the power-on delay to the hardware.
protected void	writeOutputHdw(boolean onState, int hwChan) Writes the power output state to the hardware.
protected void	writeVoltageHdw(double voltage, int hwChan) Writes the voltage to the hardware.

Methods inherited from class org.lsst.ccs.subsystem.rafts.PowerDevice

addConfigValues, configure, getConnType, getDevcId, getDevcParm, getPowerConfig, getPowerState, powerOff, powerOn, readCurrent, readCurrentGroup, readOutput, readOutputGroup, readVoltage, readVoltageGroup, setConnType, setDevcId, setDevcParm, setPowerConfig, writeCurrent, writeCurrentGroup, writeOffDelay, writeOffDelayGroup, writeOnDelay, writeOnDelayGroup, writeOutput, writeOutputGroup, writeVoltage, writeVoltageGroup

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

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

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

getChildren, getEnvironment, 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.framework.Configurable

alias, change, getCheckedValueFromConfiguration, getComponentByName, getDictionary, getName, getParent, getParentObject, getSubsystem, init, injectResources, listChildren, notifyChange, notifyChangeWithoutPreliminaryChecks, postStart, proceduralWalk, publish, publish, publish, publish, publish, publish, shutdownNow, start, treeWalk

Constructor Detail

BK1696Device

public BK1696Device(String connType,
                    String devcId,
                    int baudRate)

Constructor.

Parameters:

connType - The connection type: ftdi or serial

devcId - The device ID: USB serial no. or serial device name

baudRate - The baud rate, or default (9600) if 0

Method Detail

initialize

protected void initialize()

Performs full initialization.

Specified by:

initialize 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

getMinChannel

protected int getMinChannel()

Gets the minimum hardware channel number.

Specified by:

getMinChannel in class PowerDevice

Returns:

The minimum channel number

getOptions

protected int getOptions()

Gets the device options.

Specified by:

getOptions in class PowerDevice

Returns:

The device options

getMaxChannel

protected int getMaxChannel()

Gets the maximum hardware channel number.

Specified by:

getMaxChannel in class PowerDevice

Returns:

The maximum channel number

writeVoltageHdw

protected void writeVoltageHdw(double voltage,
                               int hwChan)
                        throws org.lsst.ccs.drivers.commons.DriverException

Writes the voltage to the hardware.

Specified by:

writeVoltageHdw in class PowerDevice

Parameters:

voltage - The voltage to write

hwChan - The hardware channel number

Throws:

org.lsst.ccs.drivers.commons.DriverException

readVoltageHdw

protected double readVoltageHdw(int hwChan)
                         throws org.lsst.ccs.drivers.commons.DriverException

Reads the voltage from the hardware.

Specified by:

readVoltageHdw in class PowerDevice

Parameters:

hwChan - The hardware channel number

Returns:

The voltage

Throws:

org.lsst.ccs.drivers.commons.DriverException

writeCurrentHdw

protected void writeCurrentHdw(double current,
                               int hwChan)
                        throws org.lsst.ccs.drivers.commons.DriverException

Writes the current to the hardware.

Specified by:

writeCurrentHdw in class PowerDevice

Parameters:

current - The current to write

hwChan - The hardware channel number

Throws:

org.lsst.ccs.drivers.commons.DriverException

readCurrentHdw

protected double readCurrentHdw(int hwChan)
                         throws org.lsst.ccs.drivers.commons.DriverException

Reads the current from the hardware.

Specified by:

readCurrentHdw in class PowerDevice

Parameters:

hwChan - The hardware channel number

Returns:

The current

Throws:

org.lsst.ccs.drivers.commons.DriverException

writeOnDelayHdw

protected void writeOnDelayHdw(double onDelay,
                               int hwChan)
                        throws org.lsst.ccs.drivers.commons.DriverException

Writes the power-on delay to the hardware.

Specified by:

writeOnDelayHdw in class PowerDevice

Parameters:

onDelay - The power-on delay (sec)

hwChan - The hardware channel number

Throws:

org.lsst.ccs.drivers.commons.DriverException

writeOffDelayHdw

protected void writeOffDelayHdw(double offDelay,
                                int hwChan)
                         throws org.lsst.ccs.drivers.commons.DriverException

Writes the power-off delay to the hardware.

Specified by:

writeOffDelayHdw in class PowerDevice

Parameters:

offDelay - The power-off delay (sec)

hwChan - The hardware channel number

Throws:

org.lsst.ccs.drivers.commons.DriverException

writeOutputHdw

protected void writeOutputHdw(boolean onState,
                              int hwChan)
                       throws org.lsst.ccs.drivers.commons.DriverException

Writes the power output state to the hardware.

Specified by:

writeOutputHdw in class PowerDevice

Parameters:

onState - The state to set: on if true; off if false

hwChan - The hardware channel number

Throws:

org.lsst.ccs.drivers.commons.DriverException

readOutputHdw

protected boolean readOutputHdw(int hwChan)
                         throws org.lsst.ccs.drivers.commons.DriverException

Reads the power output state from the hardware.

Specified by:

readOutputHdw in class PowerDevice

Parameters:

hwChan - The hardware channel number

Returns:

The power output state

Throws:

org.lsst.ccs.drivers.commons.DriverException