org.lsst.ccs.subsystem.common.devices.dataforth

Class Maq20PWMControl

java.lang.Object

org.lsst.ccs.subsystem.common.devices.dataforth.Maq20PWMControl

All Implemented Interfaces:

org.lsst.ccs.framework.HasLifecycle, Maq20Device.Maq20Control

public class Maq20PWMControl
extends Object
implements org.lsst.ccs.framework.HasLifecycle, Maq20Device.Maq20Control

Handles a Dataforth Maq20 system PWM control channel.

Author:

Owen Saxton

Field Summary

Fields

Modifier and Type	Field and Description
protected double	frequency
protected Integer	funcIndex
protected Maq20Device	maqDevc
static double	MAX_FREQUENCY
protected Integer	modIndex
protected String	name
protected String	path

Constructor Summary

Constructors

Constructor and Description
Maq20PWMControl()

Method Summary

Modifier and Type	Method and Description
void	close() Pre-closure cleanup.
double	getDutyCycle1() Gets duty cycle 1.
double	getDutyCycle2() Gets duty cycle 2.
double	getFrequency() Gets the frequency.
String	getName() Gets the name.
String	getPath() Gets the path.
void	init() Life-cycle initialization.
void	initialize() Post-connection initialization.
void	setDutyCycle1(double duty) Sets duty cycle 1.
void	setDutyCycle2(double duty) Sets duty cycle 2.

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, start

Field Detail

MAX_FREQUENCY

public static final double MAX_FREQUENCY

See Also:

Constant Field Values

name

@LookupName
protected String name

path

@LookupPath
protected String path

maqDevc

@LookupField(strategy=ANCESTORS)
protected Maq20Device maqDevc

modIndex

protected Integer modIndex

funcIndex

protected Integer funcIndex

frequency

protected double frequency

Constructor Detail

Maq20PWMControl

public Maq20PWMControl()

Method Detail

init

public void init()

Life-cycle initialization. Checks the configuration

Specified by:

init in interface org.lsst.ccs.framework.HasLifecycle

initialize

public void initialize()
                throws org.lsst.ccs.drivers.commons.DriverException

Post-connection initialization.

Specified by:

initialize in interface Maq20Device.Maq20Control

Throws:

org.lsst.ccs.drivers.commons.DriverException

close

public void close()

Pre-closure cleanup.

Specified by:

close in interface Maq20Device.Maq20Control

getFrequency

public double getFrequency()

Gets the frequency.

Returns:

The frequency

setDutyCycle1

public void setDutyCycle1(double duty)
                   throws org.lsst.ccs.drivers.commons.DriverException

Sets duty cycle 1.

Parameters:

duty - The duty cycle (0 - 1)

Throws:

org.lsst.ccs.drivers.commons.DriverException

getDutyCycle1

public double getDutyCycle1()

Gets duty cycle 1.

Returns:

The duty cycle (0 - 1)

setDutyCycle2

public void setDutyCycle2(double duty)
                   throws org.lsst.ccs.drivers.commons.DriverException

Sets duty cycle 2.

Parameters:

duty - The duty cycle (0 - 1)

Throws:

org.lsst.ccs.drivers.commons.DriverException

getDutyCycle2

public double getDutyCycle2()

Gets duty cycle 2.

Returns:

The duty cycle (0 - 1)

getName

public String getName()

Gets the name.

Returns:

The name

getPath

public String getPath()

Gets the path.

Returns:

The path