A B C D E F G H I M O P R S T

A

absoluteToEncoder(double) - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

absoluteToRelative(double) - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

B

BladeSetCCSConfig - Class in org.lsst.ccs.subsystems.shutter

Holds configuration data for one blade set as obtained from the CCS config service.

BladeSetCCSConfig() - Constructor for class org.lsst.ccs.subsystems.shutter.BladeSetCCSConfig

BladeSetDrvr - Class in org.lsst.ccs.subsystems.shutter.parker

Routines to perform shutter blade operations.

BladeSetDrvr(ShutterSide, BladeSetConfiguration, ShutterConfiguration, List<HallConfiguration>, AcrComm, AccesDio) - Constructor for class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

Saves the side of the camera X axis to which the blade set belongs, save configuration info and hardware control objects.

BladeSetDrvr.Hall - Class in org.lsst.ccs.subsystems.shutter.parker

Inner class to hold a set of raw Hall sensor data

BladeSetDrvr.HallItem - Class in org.lsst.ccs.subsystems.shutter.parker

Inner class to hold an item of raw Hall sensor data

BladeSetDrvr.SampData - Class in org.lsst.ccs.subsystems.shutter.parker

Inner class to hold a set of Sample instances along with some general info about the move.

BladeSetDrvr.Sample - Class in org.lsst.ccs.subsystems.shutter.parker

Inner class to hold an item of sampled data from the motor controller.

C

CAL_PROG - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

The controller program used for Hall calibration.

calibrate() - Method in class org.lsst.ccs.subsystems.shutter.ShutterMain

Does nothing at present.

CCSConfigurationService - Class in org.lsst.ccs.subsystems.shutter

Implements interface ConfigurationService using the CCS Configuration API.

CCSConfigurationService() - Constructor for class org.lsst.ccs.subsystems.shutter.CCSConfigurationService

checkAllPresent(Map<String, String>) - Method in class org.lsst.ccs.subsystems.shutter.ConfigDataChecker

Checks for missing data by key.

checkAllTypes(Map<String, String>) - Method in class org.lsst.ccs.subsystems.shutter.ConfigDataChecker

Checks that configuration data items have the right types.

close_command() - Method in class org.lsst.ccs.subsystems.shutter.parker.TestBladeSets

closeShutter() - Method in class org.lsst.ccs.subsystems.shutter.ShutterMain

Closes the shutter.

ConfigDataChecker<T> - Class in org.lsst.ccs.subsystems.shutter

Checks configuration data against a reference for names and types.

ConfigDataChecker(Constructor<T>) - Constructor for class org.lsst.ccs.subsystems.shutter.ConfigDataChecker

Constructor.

ConfigPropConverter - Class in org.lsst.ccs.subsystems.shutter.parker

Reads a Java properties file and converts the configuration information strings it contains into proper configuration objects.

ConfigPropConverter(String) - Constructor for class org.lsst.ccs.subsystems.shutter.parker.ConfigPropConverter

Reads the properties file.

convertAll(Map<String, String>) - Method in class org.lsst.ccs.subsystems.shutter.ConfigDataChecker

Converts the set of configuration data items to an object of type T, provided that none are missing or invalid.

convertBladeSetConfiguration(Logger, ShutterSide, Map<String, String>) - Static method in class org.lsst.ccs.subsystems.shutter.CCSConfigurationService

Performs checking and conversion for raw blade set configuration data.

convertHallConfigurations(Logger, List<String>) - Static method in class org.lsst.ccs.subsystems.shutter.CCSConfigurationService

Performs checking and conversion for raw Hall configuration data.

convertShutterConfiguration(Logger, Map<String, String>) - Static method in class org.lsst.ccs.subsystems.shutter.CCSConfigurationService

Performs checking and conversion for raw shutter configuration data.

count - Variable in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr.Hall

The number of Hall transitions that took place during the move.

D

data - Variable in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr.Hall

All the HallItems collected so far.

disableDrive() - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

Turns off the motor drive current.

drive_command(ShutterSide, TestBladeSets.OnOff) - Method in class org.lsst.ccs.subsystems.shutter.parker.TestBladeSets

E

enableDrive() - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

Turns on the motor drive current.

encoderToAbsolute(double) - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

Converts a motor position encoder value to an absolute position in mm of the leading edge of the blade set on the camera X axis.

endPosn - Variable in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr.SampData

The absolute position in mm at the end of the move.

endTime - Variable in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr.SampData

The move end time, a system time stamp in microseconds.

F

fVals - Variable in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr.Sample

The array of sampled float parameter values.

G

getAbsolutePosition() - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

Gets the current absolute position in mm.

getAxis() - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

Gets the axis controlled by this object.

getBladeMovementTime() - Method in class org.lsst.ccs.subsystems.shutter.ShutterMain

The default value for the number of seconds each blade set should take to move when taking an exposure.

getBladeSet(ShutterSide) - Method in class org.lsst.ccs.subsystems.shutter.ShutterMain

Gets one of the two BladeSet objects.

getBladeSetConfigs() - Method in class org.lsst.ccs.subsystems.shutter.parker.ConfigPropConverter

Converts the property string for both sides to proper blade set configuration objects.

getBladeSetConfiguration() - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

getBladeSetConfigurations(Logger) - Method in class org.lsst.ccs.subsystems.shutter.CCSConfigurationService

{@inheritDoc

getBladeSetPositions() - Method in class org.lsst.ccs.subsystems.shutter.ShutterMain

Gets the current relative position of both blade sets.

getBladeSets() - Method in class org.lsst.ccs.subsystems.shutter.parker.ParkerController

Gets the two blades set control objects created during initialization.

getComm() - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

Gets the motor communications object being used.

getConfig() - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

Gets the configuration object being used.

getConfiguration() - Method in class org.lsst.ccs.subsystems.shutter.BladeSetCCSConfig

Gets a shallow, modifiable copy of the configuration info.

getConfiguration() - Method in class org.lsst.ccs.subsystems.shutter.HallCCSConfig

Gets a shallow, modifiable copy of the configuration info.

getConfiguration() - Method in class org.lsst.ccs.subsystems.shutter.ShutterCCSConfig

Gets a shallow, modifiable copy of the configuration info.

getDio() - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

Gets the AccesDio object being used.

getDriveTemperature() - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

Gets the drive temperature.

getEncoder() - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

Gets the encoder our axis uses for motor position feedback.

getHallConfigs() - Method in class org.lsst.ccs.subsystems.shutter.parker.ConfigPropConverter

Converts the property string for the Hall configuration into proper configuration objects.

getHallConfigurations(Logger) - Method in class org.lsst.ccs.subsystems.shutter.CCSConfigurationService

{@inheritDoc

getMinApproach() - Method in class org.lsst.ccs.subsystems.shutter.ShutterMain

Gets the current minimum approach distance for the blade sets (absolute position).

getMoveStatus() - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

Gets the status of the last move from the motor controller: normal or premature stop reason.

getPosTolerance(ShutterSide) - Method in class org.lsst.ccs.subsystems.shutter.ShutterMain

Gets the tolerance used when comparing blade set position against a known position.

getRelativePosition() - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

getShutterConfig() - Method in class org.lsst.ccs.subsystems.shutter.parker.ConfigPropConverter

Converts the property string for the general shutter configuration into a proper configuration object.

getShutterConfiguration(Logger) - Method in class org.lsst.ccs.subsystems.shutter.CCSConfigurationService

{@inheritDoc

getSide() - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

H

Hall() - Constructor for class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr.Hall

Constructs an instance capable of holding up to 100 HallItems.

Hall(int) - Constructor for class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr.Hall

Constructs an instance that can hold a given number of HallItems.

HallCCSConfig - Class in org.lsst.ccs.subsystems.shutter

Holds configuration data all Hall sensors as obtained from the CCS config service.

HallCCSConfig() - Constructor for class org.lsst.ccs.subsystems.shutter.HallCCSConfig

HallItem() - Constructor for class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr.HallItem

HOM_OPT_NDIRN - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

Start looking for home by going in the negative direction (decreasing absolute position).

HOM_OPT_PFINAL - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

Make the final approach to home from the positive side (higher absolute position).

I

init(Map<ShutterSide, BladeSetConfiguration>, ShutterConfiguration, List<HallConfiguration>) - Method in class org.lsst.ccs.subsystems.shutter.parker.ParkerController

Initializes the ACR controller and creates the two blade-set objects.

initModule() - Method in class org.lsst.ccs.subsystems.shutter.ShutterMain

Requires that both blade sets controllers are present and that all required configuration is present and checked.

isFullyExtended() - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

isFullyRetracted() - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

iVals - Variable in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr.Sample

The array of sampled integer parameter values.

M

message(int) - Static method in class org.lsst.ccs.subsystems.shutter.parker.MovementStatus

MOV_TYP_SCURVE - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

Use an S-curve motion profile.

MOV_TYP_TRAP - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

Use a trapezoidal motion profile.

move(int, double, double) - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

Performs a simple move without enabling Hall transition interrupts or motor controller parameter sampling.

move_command(ShutterSide, double, double, TestBladeSets.MotionProfile) - Method in class org.lsst.ccs.subsystems.shutter.parker.TestBladeSets

MOVE_PROG - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

The controller program used for general motion.

moveD(int, double, double, int, int[], int[]) - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

Performs a move accompanied by parameter sampling in the motor controller.

MovementStatus - Class in org.lsst.ccs.subsystems.shutter.parker

Class containing movement status codes and messages

MovementStatus() - Constructor for class org.lsst.ccs.subsystems.shutter.parker.MovementStatus

moveP(int, double, double, int) - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

Performs a move using the standard motion program, recording periodic data samples in the motor controller.

movep_command(ShutterSide, double, double, int, TestBladeSets.MotionProfile, String) - Method in class org.lsst.ccs.subsystems.shutter.parker.TestBladeSets

moveToPosition(double, double) - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

Moves the blade set to a given relative (i.e.

moveToPosition(ShutterSide, double) - Method in class org.lsst.ccs.subsystems.shutter.ShutterMain

Action command to move a single blade set.

O

open - Variable in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr.HallItem

Is the sensor open, that is, is there no magnet close by?

open_command(String) - Method in class org.lsst.ccs.subsystems.shutter.parker.TestBladeSets

openShutter() - Method in class org.lsst.ccs.subsystems.shutter.ShutterMain

Opens the shutter.

org.lsst.ccs.subsystems.shutter - package org.lsst.ccs.subsystems.shutter

Contains the hardware-independent classes making up the shutter worker subsystem.

org.lsst.ccs.subsystems.shutter.parker - package org.lsst.ccs.subsystems.shutter.parker

Contains the classes that implement shutter subsystem components using a Parker ACR motor controller.

P

P_AXIS_NUMBER - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

User parameter used for the axis to move.

P_DRIVE_ON - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

User parameter used for the "leave drive on after motion" flag.

P_FIRST_PARAM_NUMBER - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

User parameter used for the index number of the first parameter to sample, where the indexes for the integer parameters come before those of the float parameters.

P_MOVE_DISTANCE - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

User parameter used for the signed distance to travel in mm.

P_NUM_FLOAT_PARAMS - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

User parameter used for the number of float (single) parameters to sample.

P_NUM_INT_PARAMS - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

User parameter used for the number of integer (long) parameters to be sampled.

P_NUM_SAMPLES - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

User parameter used for the number of samples to take of each parameter.

P_PROGRESS - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

User parameter used to report the progress of the motion program.

P_SAMPLE_INTERVAL - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

User parameter used for the time between parameter sampling during motion.

ParkerConstants - Class in org.lsst.ccs.subsystems.shutter.parker

Holds various constant definitions for the package.

ParkerConstants() - Constructor for class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

ParkerController - Class in org.lsst.ccs.subsystems.shutter.parker

Initializes the ACR controller and creates two blade-set objects for use by the subsystem.

ParkerController() - Constructor for class org.lsst.ccs.subsystems.shutter.parker.ParkerController

PCD_DONE - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

Progress code: the motion program has exited.

PCD_MOTION_COMPLETE - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

Progress code: the motion program has detected the end of motion.

PCD_MOTION_STARTED - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

Progress code: the motion program has started the actual motion.

PCD_NEVER_STARTED - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

Progress code: the motion program didn't run.

PCD_SAMPLING_COMPLETE - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

Progress code: the motion program has detected the completion of sampling for the move.

PCD_SAMPLING_SET_UP - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

Progress code: the motion program has finished setting up sampling for the move.

PCD_STARTED - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

Progress code: the motion program started running.

position_command(ShutterSide, double, double, String) - Method in class org.lsst.ccs.subsystems.shutter.parker.TestBladeSets

R

relativeToAbsolute(double) - Method in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr

S

SampData() - Constructor for class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr.SampData

Sample() - Constructor for class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr.Sample

sensor - Variable in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr.HallItem

The ID number of the sensor (0, 1, 2 ...).

showConfig_command() - Method in class org.lsst.ccs.subsystems.shutter.parker.TestBladeSets

showPositions_command() - Method in class org.lsst.ccs.subsystems.shutter.parker.TestBladeSets

showTemp_command() - Method in class org.lsst.ccs.subsystems.shutter.parker.TestBladeSets

shutdownNow() - Method in class org.lsst.ccs.subsystems.shutter.ShutterMain

Shut down activity in this module.

ShutterCCSConfig - Class in org.lsst.ccs.subsystems.shutter

Holds the general shutter configuration data as obtained from the CCS config service.

ShutterCCSConfig() - Constructor for class org.lsst.ccs.subsystems.shutter.ShutterCCSConfig

ShutterMain - Class in org.lsst.ccs.subsystems.shutter

Main module for the shutter subsystem.

ShutterMain(String) - Constructor for class org.lsst.ccs.subsystems.shutter.ShutterMain

Constructs the main module for the shutter subsystem.

sList - Variable in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr.SampData

The collection of data samples from the controller.

start() - Method in class org.lsst.ccs.subsystems.shutter.ShutterMain

Perform hardware initialization.

startPosn - Variable in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr.SampData

The absolute position in mm at the start of the move.

startTime - Variable in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr.Hall

The movement start time in nanoseconds (System.nanoTime()).

startTime - Variable in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr.SampData

The move start time, a system time stamp in microseconds.

state - Variable in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr.Hall

The current state of all the switches, one bit each.

status - Variable in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr.SampData

The status of the move at completion.

step_command(ShutterSide, int, int, double) - Method in class org.lsst.ccs.subsystems.shutter.parker.TestBladeSets

STS_EXCESS_HALL_TRAN - Static variable in class org.lsst.ccs.subsystems.shutter.parker.MovementStatus

STS_EXCS_POSN_ERROR - Static variable in class org.lsst.ccs.subsystems.shutter.parker.MovementStatus

STS_INSUFF_USER_PARM - Static variable in class org.lsst.ccs.subsystems.shutter.parker.MovementStatus

STS_INSUFF_VBLE_MEM - Static variable in class org.lsst.ccs.subsystems.shutter.parker.MovementStatus

STS_MSSG_PGM_VBLES - Static variable in class org.lsst.ccs.subsystems.shutter.parker.MovementStatus

STS_NEG_EOT_LIMIT - Static variable in class org.lsst.ccs.subsystems.shutter.parker.MovementStatus

STS_NEG_SOFT_LIMIT - Static variable in class org.lsst.ccs.subsystems.shutter.parker.MovementStatus

STS_NORMAL - Static variable in class org.lsst.ccs.subsystems.shutter.parker.MovementStatus

STS_POS_EOT_LIMIT - Static variable in class org.lsst.ccs.subsystems.shutter.parker.MovementStatus

STS_POS_SOFT_LIMIT - Static variable in class org.lsst.ccs.subsystems.shutter.parker.MovementStatus

STS_UNEQL_HALL_TRAN - Static variable in class org.lsst.ccs.subsystems.shutter.parker.MovementStatus

STS_UNKN_MOVE_TRUNC - Static variable in class org.lsst.ccs.subsystems.shutter.parker.MovementStatus

T

takeExposure(double) - Method in class org.lsst.ccs.subsystems.shutter.ShutterMain

An action command that opens the shutter for the given exposure time then closes it.

TEMP_PROG - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

A controller program loaded on the fly for various purposes.

TEST_PROG - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

The controller program used to perform a general checkup of the controller.

TestBladeSets - Class in org.lsst.ccs.subsystems.shutter.parker

Performs various tests on shutter blade sets.

TestBladeSets() - Constructor for class org.lsst.ccs.subsystems.shutter.parker.TestBladeSets

time - Variable in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr.HallItem

The time of the transition in nanoseconds (System.nanoTime()).

time - Variable in class org.lsst.ccs.subsystems.shutter.parker.BladeSetDrvr.Sample

The sample time in microseconds since the start of the move, based on the motor controller's clock.

TORQUE_LIM - Static variable in class org.lsst.ccs.subsystems.shutter.parker.ParkerConstants

The limit on the motor torque expressed as amps supplied by the motor driver.

A B C D E F G H I M O P R S T