org.lsst.ccs.subsystems.fcs.drivers

Class CanOpenStrainGauge

java.lang.Object

org.lsst.ccs.subsystems.fcs.drivers.CanOpenDevice

org.lsst.ccs.subsystems.fcs.drivers.CanOpenStrainGauge

All Implemented Interfaces:

AlertRaiser, PieceOfHardware, EmergencyMessageListener, org.lsst.ccs.UsesSubsystem

public class CanOpenStrainGauge
extends CanOpenDevice

This class represents the strain gauge Seneca ZC-SG used in the autochanger for ONLINE clamps. This force sensor is used to know if a ONLINE clamp is locked or not.

Author:

virieux

Field Summary

Fields inherited from class org.lsst.ccs.subsystems.fcs.drivers.CanOpenDevice

booted, errorHistory, errorRegister, inError, initialized, name, nodeID, serialNB, tcpProxy

Fields inherited from interface org.lsst.ccs.subsystems.fcs.common.AlertRaiser

alertSeparater

Constructor Summary

Constructors

Constructor and Description
CanOpenStrainGauge(int nodeID, String serialNB) build a Seneca_ZC_SG

Method Summary

Modifier and Type	Method and Description
void	configureRegister1() configure register1 configuration of register1 is done with index 0x2107 The object 0x2107 is used to setup the measure and the digital input/output.
void	configureRegister2() configure register2 configuration of register2 is done with index 0x2108 The object 0x2108 is used to setup the system measure.
int	readAdcValue() Read the ADC value.
short	readStrain() Read the strain value (or weight) : Integer net value (signed): integer approximation of the floating point value.
int	readStrain32bitFloat() read 32 bit float input value
double	readTemperature() read internal temperature in degrees Celsius.

Methods inherited from class org.lsst.ccs.subsystems.fcs.drivers.CanOpenDevice

configAsHeartbeatConsumer, configAsHeartbeatProducer, createStatusDataPublishedByCanOpenDevice, displayErrorHistory, displayErrorRegister, getErrorHistory, getErrorRegister, getName, getNodeID, getSerialNB, getTcpProxy, initializeAndCheckHardware, isBooted, isInError, isInitialized, onEmergencyMessage, publishData, readErrorHistory, readErrorRegister, readNumberOfErrors, readSDO, readStringSerialNumber, resetError, saveParameters, setBooted, toString, writeSDO

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.lsst.ccs.subsystems.fcs.common.PieceOfHardware

checkBooted, checkInitialized, createStatusDataPublishedByHardware, printState, raiseAlarmIfMissing

Methods inherited from interface org.lsst.ccs.subsystems.fcs.drivers.EmergencyMessageListener

onFault, onFaultReset

Methods inherited from interface org.lsst.ccs.subsystems.fcs.common.AlertRaiser

raiseAlarm, raiseAlarm, raiseAlarm, raiseAlarm, raiseAlarm, raiseAlarm, raiseWarning, raiseWarning, raiseWarning, raiseWarning, raiseWarning

Methods inherited from interface org.lsst.ccs.UsesSubsystem

getComponentConfigurationEnvironment, getComponentLookup, getSubsystem

Constructor Detail

CanOpenStrainGauge

public CanOpenStrainGauge(int nodeID,
                          String serialNB)

build a Seneca_ZC_SG

Parameters:

nodeID -

serialNB -

Method Detail

configureRegister1

public void configureRegister1()

configure register1 configuration of register1 is done with index 0x2107 The object 0x2107 is used to setup the measure and the digital input/output. See Seneca ZC-SG documentation

configureRegister2

public void configureRegister2()

configure register2 configuration of register2 is done with index 0x2108 The object 0x2108 is used to setup the system measure. See Seneca ZC-SG documentation

readTemperature

@Command(type=QUERY,
         description="read internal temperature in degrees Celsius.")
public double readTemperature()

read internal temperature in degrees Celsius.

Returns:

readStrain

@Command(type=QUERY,
         description="Read the strain value (or weight) : Integer net value (signed).")
public short readStrain()

Read the strain value (or weight) : Integer net value (signed): integer approximation of the floating point value.

Returns:

readAdcValue

@Command(type=QUERY,
         description="Read the ADC value.")
public int readAdcValue()

Read the ADC value.

Returns:

readStrain32bitFloat

@Command(type=QUERY,
         description="Read 32 bit float input value.")
public int readStrain32bitFloat()

read 32 bit float input value

Returns: