org.lsst.ccs.subsystem.shutter.plc

Class AxisStatus

java.lang.Object

org.lsst.ccs.subsystem.shutter.plc.AxisStatus

All Implemented Interfaces:

Serializable

public class AxisStatus
extends Object
implements Serializable

Holds the status report for a single axis in a ShutterStatus message from the PLC.

Author:

tether

See Also:

ShutterStatus, Serialized Form

Constructor Summary

Constructors

Constructor and Description
AxisStatus(ByteBuffer data) Reads and converts the PLC form of the axis status.
AxisStatus(double actPos, double actVel, double setAcc, boolean enabled, boolean brakeSet, boolean lowLimit, boolean highLimit, boolean isHomed, int errorID, double motorTemp) Constructs from scratch.

Method Summary

Modifier and Type	Method and Description
boolean	atHighLimit()
boolean	atLowLimit()
void	encode(ByteBuffer data) Converts the status fields to PLC form and appends them to a byte buffer.
double	getActPos()
double	getActVel()
int	getErrorID()
double	getMotorTemp()
double	getSetAcc()
boolean	isBrakeSet()
boolean	isEnabled()
boolean	isHomed()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

AxisStatus

public AxisStatus(double actPos,
                  double actVel,
                  double setAcc,
                  boolean enabled,
                  boolean brakeSet,
                  boolean lowLimit,
                  boolean highLimit,
                  boolean isHomed,
                  int errorID,
                  double motorTemp)

Constructs from scratch.

AxisStatus

public AxisStatus(ByteBuffer data)

Reads and converts the PLC form of the axis status.

Parameters:

data - Holds the PLC axis status data.

Method Detail

encode

public void encode(ByteBuffer data)

Converts the status fields to PLC form and appends them to a byte buffer.

Parameters:

data - Holds the PLC axis status data.

toString

public String toString()

Overrides:

toString in class Object

getActPos

public double getActPos()

getActVel

public double getActVel()

getSetAcc

public double getSetAcc()

isEnabled

public boolean isEnabled()

isBrakeSet

public boolean isBrakeSet()

atLowLimit

public boolean atLowLimit()

atHighLimit

public boolean atHighLimit()

isHomed

public boolean isHomed()

getErrorID

public int getErrorID()

getMotorTemp

public double getMotorTemp()