jmri.jmrix.lenz.hornbyelite
Class EliteXNetProgrammer

java.lang.Object
  jmri.jmrix.AbstractProgrammer
      jmri.jmrix.lenz.XNetProgrammer
          jmri.jmrix.lenz.hornbyelite.EliteXNetProgrammer

All Implemented Interfaces:

EventListener, AbstractMRListener, XNetListener, Programmer

public class EliteXNetProgrammer
extends XNetProgrammer
implements XNetListener

Programmer support for Hornby Elite implementationn of XpressNet.

The read operation state sequence is:

• Send Register Mode / Paged mode /Direct Mode read request
• Wait for Broadcast Service Mode Entry message -- not happening on elite
• Send Request for Service Mode Results request
• Wait for results reply, interpret
• Send Resume Operations request -- The Elite does not seem to require this step.
• Wait for Normal Operations Resumed broadcast -- The Elite does not seem to require this step.

Author:

Paul Bender Copyright (c) 2008

Field Summary

Fields inherited from class jmri.jmrix.lenz.XNetProgrammer

_cv, _mode, _progRead, _service_mode, _val, INQUIRESENT, NOTPROGRAMMING, progState, REQUESTSENT, XNetProgrammerTimeout

Fields inherited from class jmri.jmrix.AbstractProgrammer

LONG_TIMEOUT, propListeners, SHORT_TIMEOUT

Fields inherited from interface jmri.Programmer

ADDRESSMODE, CBUSNODEVARMODE, DIRECTBITMODE, DIRECTBYTEMODE, NONE, OPSACCBITMODE, OPSACCBYTEMODE, OPSACCEXTBITMODE, OPSACCEXTBYTEMODE, OPSBITMODE, OPSBYTEMODE, PAGEMODE, REGISTERMODE

Constructor Summary

EliteXNetProgrammer(XNetTrafficController tc)

Method Summary

void	confirmCV(int CV, int val, ProgListener p) Confirm the value of a CV using the specified programming mode.
void	message(XNetMessage l) Member function that will be invoked by a XNetInterface implementation to forward a XNet message sent to the layout.
void	message(XNetReply m) Member function that will be invoked by a XNetInterface implementation to forward a XNet message from the layout.
void	readCV(int CV, ProgListener p) Perform a CV read in the system-specific manner, and using the specified programming mode.
void	writeCV(int CV, int val, ProgListener p) Perform a CV write in the system-specific manner, and using the specified programming mode.

Methods inherited from class jmri.jmrix.lenz.XNetProgrammer

controller, getCanRead, getMode, hasMode, notifyProgListenerEnd, notifyPropertyChange, notifyTimeout, programmerBusy, setMode, timeout, useProgrammer

Methods inherited from class jmri.jmrix.AbstractProgrammer

addPropertyChangeListener, decodeErrorCode, registerFromCV, removePropertyChangeListener, restartTimer, startLongTimer, startShortTimer, stopTimer

Methods inherited from class java.lang.Object

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

Methods inherited from interface jmri.jmrix.lenz.XNetListener

notifyTimeout

Constructor Detail

EliteXNetProgrammer

public EliteXNetProgrammer(XNetTrafficController tc)

Method Detail

writeCV

public void writeCV(int CV,
                    int val,
                    ProgListener p)
             throws ProgrammerException

Description copied from interface: Programmer

Perform a CV write in the system-specific manner, and using the specified programming mode. Note that this returns before the write is complete; you have to provide a ProgListener to hear about completion. The exceptions will only be thrown at the start, not during the actual programming sequence. A typical exception would be due to an invalid mode (though that should be prevented earlier)

Specified by:

writeCV in interface Programmer

Overrides:

writeCV in class XNetProgrammer

Throws:

ProgrammerException

confirmCV

public void confirmCV(int CV,
                      int val,
                      ProgListener p)
               throws ProgrammerException

Description copied from interface: Programmer

Confirm the value of a CV using the specified programming mode. On some systems, this is faster than a read. Note that this returns before the confirm is complete; you have to provide a ProgListener to hear about completion. The exceptions will only be thrown at the start, not during the actual programming sequence. A typical exception would be due to an invalid mode (though that should be prevented earlier)

Specified by:

confirmCV in interface Programmer

Overrides:

confirmCV in class XNetProgrammer

Throws:

ProgrammerException

readCV

public void readCV(int CV,
                   ProgListener p)
            throws ProgrammerException

Description copied from interface: Programmer

Perform a CV read in the system-specific manner, and using the specified programming mode. Note that this returns before the read is complete; you have to provide a ProgListener to hear about completion. The exceptions will only be thrown at the start, not during the actual programming sequence. A typical exception would be due to an invalid mode (though that should be prevented earlier)

Specified by:

readCV in interface Programmer

Overrides:

readCV in class XNetProgrammer

Throws:

ProgrammerException

message

public void message(XNetReply m)

Description copied from interface: XNetListener

Member function that will be invoked by a XNetInterface implementation to forward a XNet message from the layout.

Specified by:

message in interface XNetListener

Overrides:

message in class XNetProgrammer

Parameters:

m - The received XNet message. Note that this same object may be presented to multiple users. It should not be modified here.

message

public void message(XNetMessage l)

Description copied from interface: XNetListener

Member function that will be invoked by a XNetInterface implementation to forward a XNet message sent to the layout. Normally, this function will do nothing.

Specified by:

message in interface XNetListener

Overrides:

message in class XNetProgrammer

Parameters:

l - The received XNet message. Note that this same object may be presented to multiple users. It should not be modified here.