org.lsst.ccs.subsystem.teststand

Class APC7900Device

java.lang.Object

org.lsst.ccs.monitor.Device

org.lsst.ccs.subsystem.teststand.APC7900Device

All Implemented Interfaces:

org.lsst.ccs.framework.HardwareController, org.lsst.ccs.framework.HasLifecycle, org.lsst.ccs.UsesSubsystem

public class APC7900Device
extends org.lsst.ccs.monitor.Device

APC7900 device class for the teststand subsystem

Field Summary

Fields

Modifier and Type	Field and Description
static int	CHAN_CURRENT
static int	CHAN_POWER
static int	TYPE_OUTLET
static int	TYPE_POWER

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

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

Constructor Summary

Constructors

Constructor and Description
APC7900Device() No-argument constructor.

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	initChannel(String name, int id, int hwChan, int type, int subtype) Initializes a channel.
protected void	initDevice() Performs configuration.
protected void	initialize() Initializes the device
protected double	readChannel(int hwChan, int type) Reads a channel.

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

addChannel, addLine, checkHardware, checkHwLine, checkLine, checkOnline, checkStarted, checkStopped, checkTimeout, configure, disable, dropChannel, enable, getFullName, getOutputLines, init, 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.framework.HasLifecycle

postInit, postShutdown, postStart, shutdownNow, start

Methods inherited from interface org.lsst.ccs.UsesSubsystem

getComponentConfigurationEnvironment, getComponentLookup, getName, getSubsystem

Field Detail

TYPE_OUTLET

public static final int TYPE_OUTLET

See Also:

Constant Field Values

TYPE_POWER

public static final int TYPE_POWER

See Also:

Constant Field Values

CHAN_CURRENT

public static final int CHAN_CURRENT

See Also:

Constant Field Values

CHAN_POWER

public static final int CHAN_POWER

See Also:

Constant Field Values

Constructor Detail

APC7900Device

public APC7900Device()

No-argument constructor.

Method Detail

initDevice

protected void initDevice()

Performs configuration.

Overrides:

initDevice in class org.lsst.ccs.monitor.Device

initialize

protected void initialize()

Initializes the device

Specified by:

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

close

protected void close()

Closes the connection

Specified by:

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

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.monitor.Device

Parameters:

name - The channel name

hwChan - The hardware channel

type - The channel type string

subtype - The channel subtype string

Returns:

Two-element array containing the encoded type [0] and subtype [1]

Throws:

Exception - If parameters are invalid

initChannel

protected void initChannel(String name,
                           int id,
                           int hwChan,
                           int type,
                           int subtype)

Initializes a channel.

Overrides:

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

Parameters:

name - The channel name

id - The channel ID

hwChan - The hardware channel

type - The encoded channel type

subtype - The encoded channel subtype

readChannel

protected double readChannel(int hwChan,
                             int type)

Reads a channel.

Overrides:

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

Parameters:

hwChan - The hardware channel number

type - The encoded channel type

Returns:

The read value