Package jmri.jmrix.can.adapters.gridconnect.canrs

Class MergTrafficController

java.lang.Object

jmri.jmrix.AbstractMRTrafficController

jmri.jmrix.can.AbstractCanTrafficController

jmri.jmrix.can.TrafficController

jmri.jmrix.can.adapters.gridconnect.GcTrafficController

jmri.jmrix.can.adapters.gridconnect.canrs.MergTrafficController

All Implemented Interfaces:

CanInterface

public class MergTrafficController
extends GcTrafficController

Traffic controller for the MERG variant of the GridConnect protocol.

MERG CAN-RS/CAN-USB uses messages transmitted as an ASCII string of up to 24 characters of the form: :ShhhhNd0d1d2d3d4d5d6d7; The S indicates a standard CAN frame hhhh is the two byte header (11 useful bits), left justified on send to adapter N or R indicates a normal or remote frame d0 - d7 are the (up to) 8 data bytes

Nested Class Summary

Nested classes/interfaces inherited from class jmri.jmrix.AbstractMRTrafficController

AbstractMRTrafficController.RcvNotifier, AbstractMRTrafficController.XmtNotifier

Field Summary

Fields inherited from class jmri.jmrix.can.adapters.gridconnect.GcTrafficController

BOOTMODE, NORMAL

Fields inherited from class jmri.jmrix.can.TrafficController

_canid

Fields inherited from class jmri.jmrix.AbstractMRTrafficController

allowUnexpectedReply, AUTORETRYSTATE, cmdListeners, connectionError, controller, flushReceiveChars, IDLESTATE, istream, listenerQueue, maxRcvExceptionCount, mCurrentMode, mCurrentState, mLastSender, msgQueue, mWaitBeforePoll, NORMALMODE, NOTIFIEDSTATE, OKSENDMSGSTATE, ostream, POLLSTATE, PROGRAMINGMODE, rcvException, rcvThread, replyInDispatch, threadStopRequest, timeoutFlag, timeouts, WAITMSGREPLYSTATE, WAITREPLYINNORMMODESTATE, WAITREPLYINPROGMODESTATE, waitTimePoll, xmtException, xmtRunnable, xmtThread

Constructor Summary

Constructors

Constructor	Description
MergTrafficController()

Method Summary

Modifier and Type	Method	Description
CanReply	decodeFromHardware(AbstractMRReply m)	Make a CanReply from a MergReply reply.
AbstractMRMessage	encodeForHardware(CanMessage m)	Encode a CanMessage for the hardware.
protected AbstractMRMessage	newMessage()	Get new message for hardware protocol.
protected AbstractMRReply	newReply()	New reply from hardware.

Methods inherited from class jmri.jmrix.can.adapters.gridconnect.GcTrafficController

addTrailerToOutput, endOfMessage, forwardMessage, forwardReply, getgcState, isBootMode, lengthOfByteStream, loadChars, sendCanMessage, sendCanReply, setgcState

Methods inherited from class jmri.jmrix.can.TrafficController

getCanid, setCanId, setCanId

Methods inherited from class jmri.jmrix.can.AbstractCanTrafficController

addCanConsoleListener, addCanListener, distributeOneReply, enterNormalMode, enterProgMode, forwardToPort, handleOneIncomingReply, pollMessage, pollReplyHandler, removeCanListener

Methods inherited from class jmri.jmrix.AbstractMRTrafficController

addConsoleListener, addHeaderToOutput, addListener, canReceive, connectionWarn, connectPort, disconnectPort, distributeReply, enterProgModeDelayTime, getLastSender, getPortName, getSynchronizeRx, handleTimeout, hasTimeouts, newRcvNotifier, notifyMessage, notifyReply, portReadyToSend, portWarn, portWarnTCP, programmerIdle, readByteProtected, receiveLoop, recovery, removeListener, reportReceiveLoopException, resetTimeout, sendMessage, setAllowUnexpectedReply, setSynchronizeRx, status, terminate, terminateThreads, transmitLoop, transmitWait, unexpectedReplyStateError, waitForStartOfReply, warnOnTimeout

Methods inherited from class java.lang.Object

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

Methods inherited from interface jmri.jmrix.can.CanInterface

status

Constructor Detail

MergTrafficController

public MergTrafficController()

Method Detail

newMessage

protected AbstractMRMessage newMessage()

Description copied from class: GcTrafficController

Get new message for hardware protocol.

Overrides:

newMessage in class GcTrafficController

Returns:

New GridConnect Message.

decodeFromHardware

public CanReply decodeFromHardware(AbstractMRReply m)

Make a CanReply from a MergReply reply. Make a CanReply from a GridConnect reply.

Overrides:

decodeFromHardware in class GcTrafficController

encodeForHardware

public AbstractMRMessage encodeForHardware(CanMessage m)

Encode a CanMessage for the hardware. Encode a CanMessage for the hardware.

Overrides:

encodeForHardware in class GcTrafficController

newReply

protected AbstractMRReply newReply()

New reply from hardware.

Overrides:

newReply in class GcTrafficController