org.lsst.ccs.subsystems.fcs.common

Interface StrainGauge

All Superinterfaces:

AlertRaiser, EmergencyMessageListener, NamedComponent, PieceOfHardware

All Known Implementing Classes:

CanOpenStrainGauge, SimuCanOpenStrainGauge

public interface StrainGauge
extends PieceOfHardware

Author:

virieux

Field Summary

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

alertSeparator

Method Summary

Modifier and Type	Method and Description
short	readStrain() Read the strain value (or weight) : Integer net value (signed): integer approximation of the floating point value.

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

checkBooted, checkId, checkInitialized, createStatusDataPublishedByHardware, doInitializePDOs, getName, getNodeID, getSerialNB, initializeAndCheckHardware, initializePDOs, isBooted, isInitialized, printState, publishData, raiseAlarmIfMissing, raiseWarningIfMissing, readDeviceType, setBooted, updateDeviceInfo, updateFromPDO

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

onEmergencyMessage, onFault, onFaultReset

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

clearAlarm, getAlertSeparator, getAlertService, getSubsystem, raiseAlarm, raiseAlarm, raiseAlarm, raiseAlarm, raiseAlarmOnlyIfNew, raiseAlertOnlyEveryTenMinutes, raiseAlertOnlyEveryTenMinutes, raiseAlertOnlyIfNew, raiseWarning, raiseWarning, raiseWarning, raiseWarning, raiseWarningOnlyEveryTenMinutes, raiseWarningOnlyIfNew

Method Detail

readStrain

short readStrain()

Read the strain value (or weight) : Integer net value (signed): integer approximation of the floating point value. strain is coded on 16 bits and is a signed value.

Returns:

strain