org.lsst.ccs.subsystem.shutter.common

Class Constants

java.lang.Object

org.lsst.ccs.subsystem.shutter.common.Constants

public class Constants
extends Object

Author:

tether

Field Summary

Fields

Modifier and Type	Field and Description
static Map<ShutterSide,Double>	BLADE_SET_HOME The home positions, in mm, for each blade set.
static double	INTERAXIS_OFFSET The offset in mm from the encoder coordinate origin for the +X blade set to that of the -X blade set.
static double	MAX_STROKE_LENGTH The furthest distance, in mm, that a blade set can get from its home position.
static String	PHYSICAL_STATE_PATH The path used to access the PhysicalState value in the state bundle of status messages sent from the shutter worker subsystem.
static String	SOFTWARE_STATE_PATH The path used to access the SoftwareState value in the state bundle of status messages sent from the shutter worker subsystem.
static String	WORKER_SUBSYSTEM_NAME The name which the worker subsystem will use on the status bus.

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

WORKER_SUBSYSTEM_NAME

public static final String WORKER_SUBSYSTEM_NAME

The name which the worker subsystem will use on the status bus.

See Also:

Constant Field Values

MAX_STROKE_LENGTH

public static final double MAX_STROKE_LENGTH

The furthest distance, in mm, that a blade set can get from its home position.

See Also:

Constant Field Values

BLADE_SET_HOME

public static final Map<ShutterSide,Double> BLADE_SET_HOME

The home positions, in mm, for each blade set. These are given in the encoder coordinates for the each axis.

See Also:

INTERAXIS_OFFSET

INTERAXIS_OFFSET

public static final double INTERAXIS_OFFSET

The offset in mm from the encoder coordinate origin for the +X blade set to that of the -X blade set. If both encoders give the same value then the blade sets are actually this far apart.

See Also:

Constant Field Values

PHYSICAL_STATE_PATH

public static String PHYSICAL_STATE_PATH

The path used to access the PhysicalState value in the state bundle of status messages sent from the shutter worker subsystem.

SOFTWARE_STATE_PATH

public static String SOFTWARE_STATE_PATH

The path used to access the SoftwareState value in the state bundle of status messages sent from the shutter worker subsystem.