org.lsst.ccs.subsystem.rafts

Class RaftsMain

java.lang.Object

org.lsst.ccs.subsystem.rafts.RaftsMain

All Implemented Interfaces:

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

public class RaftsMain
extends Object
implements org.lsst.ccs.framework.HasLifecycle, org.lsst.ccs.framework.HardwareController

Implements the rafts test subsystem.

Author:

Owen Saxton

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,REBDevice>	rebDevicesMap

Constructor Summary

Constructors

Constructor and Description
RaftsMain()

Method Summary

Modifier and Type	Method and Description
void	build()
org.lsst.ccs.framework.TreeWalkerDiag	checkHardware() Initializes the hardware.
RaftFullState	getFullState() Gets the full state of the rafts module.
static ImageData	getImage(String fileName, int offset, int count) Gets a portion of a saved raw image.
void	loadNamedConfig(String name) Loads a named rafts configuration.
void	postInit() Initializes the rafts subsystem.
void	postStart() Starts the subsystem.
void	saveNamedConfig(String name) Saves a named rafts configuration.
void	setUpdatePeriod(int value) Sets the update period.

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

init, postBuild, postShutdown, shutdown, start

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

checkStarted, checkStopped

Field Detail

rebDevicesMap

@LookupField(strategy=DESCENDANTS)
protected final Map<String,REBDevice> rebDevicesMap

Constructor Detail

RaftsMain

public RaftsMain()

Method Detail

build

public void build()

Specified by:

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

postInit

public void postInit()

Initializes the rafts subsystem.

Specified by:

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

checkHardware

public org.lsst.ccs.framework.TreeWalkerDiag checkHardware()

Initializes the hardware.

Specified by:

checkHardware in interface org.lsst.ccs.framework.HardwareController

Returns:

GO

postStart

public void postStart()

Starts the subsystem.

Specified by:

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

setUpdatePeriod

@Command(type=ACTION,
         description="Set the update interval")
public void setUpdatePeriod(@Argument(name="value",description="The tick period (ms)")
                                                                                                  int value)

Sets the update period.

Parameters:

value - The update period (milliseconds) to set.

saveNamedConfig

@Command(type=ACTION,
         description="Save the current configuration")
public void saveNamedConfig(String name)
                                                                                                  throws IOException

Saves a named rafts configuration.

Parameters:

name - The configuration name

Throws:

IOException

loadNamedConfig

@Command(type=ACTION,
         description="Load a named rafts configuration")
public void loadNamedConfig(String name)
                                                                                                    throws IOException

Loads a named rafts configuration.

Parameters:

name - The configuration name

Throws:

IOException

getFullState

@Command(type=QUERY,
         description="Get the full Raft module state")
public RaftFullState getFullState()

Gets the full state of the rafts module. This is intended to be called by GUIs during initialization

Returns:

The full Raft state

getImage

@Command(type=QUERY,
         description="Get a portion of a saved raw image")
public static ImageData getImage(@Argument(name="filename",description="The image file name")
                                                                                                                 String fileName,
                                                                                                                 @Argument(name="offset",description="The offset to the first pixel")
                                                                                                                 int offset,
                                                                                                                 @Argument(name="count",description="The number of pixels to get")
                                                                                                                 int count)
                                                                                                          throws RaftException,
                                                                                                                 IOException

Gets a portion of a saved raw image.

Parameters:

fileName - The name of the file containing the image

offset - The offset (in pixels) to the first pixel data to obtain.

count - The number of data pixels to obtain.

Returns:

The returned pixel data

Throws:

RaftException

IOException