org.lsst.ccs.subsystem.utility

Class CpfeDevice

java.lang.Object

org.lsst.ccs.monitor.Device

org.lsst.ccs.subsystem.utility.CpfeDevice

All Implemented Interfaces:

org.lsst.ccs.framework.HasLifecycle

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

Handles a Lambda CPFE1000 power supply system.

Author:

Owen Saxton

Field Summary

Fields

Modifier and Type	Field and Description
static int	CHAN_CURRENT Constants.
static int	CHAN_STATUS Constants.
static int	CHAN_TEMPERATURE Constants.
static int	CHAN_VOLTAGE Constants.
static int	NUM_CHANS Constants.

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

alertOfflineId, alertService, configService, fullName, inited, lineMask, lineState, lineWarm, log, mon, name, path, s

Constructor Summary

Constructors

Constructor and Description
CpfeDevice()

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	initDevice() Performs basic initialization.
protected void	initialize() Performs full initialization.
protected double	readChannel(int hwChan, int type) Reads a channel.

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

addLine, checkHwLine, checkLine, checkOnline, checkTimeout, configure, disable, dropChannel, enable, getDeviceMonitorUpdateTasks, getFullName, getGroupForChannel, getMonitorUpdateTasksForChannels, getName, getOutputLines, getPath, init, initChannel, initChannel, initSensors, isEnabled, isHwLineSet, isLineSet, isOnline, isTimeout, readChannel, readChannelGroup, readChannelGroup, readChannelNow, setDisabled, setHwLine, setLine, setLineWarm, setOnline, setOutputLines, start, 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

build, postBuild, postInit, postShutdown, postStart, shutdown

Field Detail

CHAN_STATUS

public static final int CHAN_STATUS

Constants.

See Also:

Constant Field Values

CHAN_TEMPERATURE

public static final int CHAN_TEMPERATURE

Constants.

See Also:

Constant Field Values

CHAN_VOLTAGE

public static final int CHAN_VOLTAGE

Constants.

See Also:

Constant Field Values

CHAN_CURRENT

public static final int CHAN_CURRENT

Constants.

See Also:

Constant Field Values

NUM_CHANS

public static final int NUM_CHANS

Constants.

See Also:

Constant Field Values

Constructor Detail

CpfeDevice

public CpfeDevice()

Method Detail

initDevice

protected void initDevice()

Performs basic initialization.

Overrides:

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

initialize

protected void initialize()

Performs full initialization.

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 number

type - The channel type string

subtype - The channel subtype string

Returns:

A two-element array containing the encoded type [0] and subtype [1] values.

Throws:

Exception - if any errors found in the parameters.

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 returned by checkChannel.

Returns:

The read value