Package jmri.jmrix.can.cbus.node

Class CbusNodeTimerManager

java.lang.Object
jmri.jmrix.can.cbus.node.CbusNodeTimerManager
public class CbusNodeTimerManager extends Object
Class to handle Timers for a CbusNode.

  • Field Details

  • Constructor Details

  • Method Details

    • hasActiveTimers

      protected boolean hasActiveTimers()
      See if any timers are running, ie waiting for a response from a physical Node.
      Returns:
      true if timers are running else false

    • cancelTimers

      protected void cancelTimers()

    • resetTimeOutCounts

      protected final void resetTimeOutCounts()

    • clearNextNvVarTimeout

      protected void clearNextNvVarTimeout()
      Stop timer for a single NV fetch request.

    • setNextNvVarTimeout

      protected void setNextNvVarTimeout()
      Start timer for a single Node Variable request. If 10 failed requests aborts loop and sets number of NV's to unknown

    • clearNextEvVarTimeout

      protected void clearNextEvVarTimeout()
      Stop timer for a single event variable request.

    • setNextEvVarTimeout

      protected void setNextEvVarTimeout(int eventVarIndex, String eventString)
      Start timer for a single event variable request. If 10 failed requests aborts loop and sets events to 0
      Parameters:
      eventVarIndex - Event Variable Index
      eventString - User Friendly Event Text

    • clearNumEvTimeout

      protected void clearNumEvTimeout()
      Stop timer for event total RQEVN request.

    • setNumEvTimeout

      protected void setNumEvTimeout()
      Start timer for event total RQEVN request. If 10 failed requests aborts loop and sets event number to 0

    • clearAllEvTimeout

      protected void clearAllEvTimeout()
      Stop timer for an ALL event by index fetch request.

    • setAllEvTimeout

      protected void setAllEvTimeout()
      Starts timer for an ALL event by index fetch request.

      This has a higher chance of failing as we could be expecting up to 255 CAN Frames in response. If fails, re-sends the NERD to the physical node Aborts on 10 failed requests

    • clearAllParamTimeout

      protected void clearAllParamTimeout()
      Stop timer for a single parameter fetch

    • setAllParamTimeout

      protected void setAllParamTimeout(int index)
      Start timer for a Parameter request If 10 timeouts are counted, aborts loop, sets 8 parameters to 0 and node events array to 0
      Parameters:
      index - Parameter Index

    • clearsendEditNvTimeout

      protected void clearsendEditNvTimeout()
      Stop timer for Teaching NV Node Variables

    • setsendEditNvTimeout

      protected void setsendEditNvTimeout()
      Start timer for Teaching NV Node Variables If no response received, increases error count and resumes loop to teach next NV which handles the error

    • clearsendEditEvTimeout

      protected void clearsendEditEvTimeout()
      Stops timer for Teaching Events

    • setsendEditEvTimeout

      protected void setsendEditEvTimeout()
      Start timer for Teaching Events On timeout, ie Node does not Respond with a success message, stops Learn Loop and takes node out of Learn Mode.

    • clearSendEnumTimeout

      protected void clearSendEnumTimeout()
      Stops timer for CAN ID Self Enumeration Timeout

    • setsendEnumTimeout

      protected void setsendEnumTimeout()
      Starts timer for CAN ID Self Enumeration Timeout If no response adds warning to console log