java.lang.Object
- jmri.jmrix.AbstractNode
- - jmri.jmrix.cmri.serial.SerialNode

```
public class SerialNode
extends AbstractNode
```
Models a serial C/MRI node, consisting of a (S)USIC and attached cards.
Nodes are numbered ala the UA number, from 1 to 63. Node number 1 carries sensors 1 to 999, node 2 1001 to 1999 etc.
The array of sensor states is used to update sensor known state only when there's a change on the serial bus. This allows for the sensor state to be updated within the program, keeping this updated state until the next change on the serial bus. E.g. you can manually change a state via an icon, and not have it change back the next time that node is polled.
The SMINI is defined as having 1 input and 2 outputs cards.
USIC/SUSIC nodes can have 0-63 inputs and 0-63 output cards, but no more than 64 total cards. A CPNODE (Control Point Node) is defined as having 2 inputs and 2 outputs //c2 on the node board and 0-128 bits of input or output (in 8 bit increments) for added I/O extender cards IOX16,IOX32. A CPMEGA (Open Source Node) is defined as having 8 bytes of input or output //c2 on the node board and 0-128 bits of input or output (in 8 bit increments) for added I/O extender cards IOX16,IOX32.

Field Summary

Fields
Modifier and Type	Field	Description
`protected int`	`bitsPerCard`
`protected byte[]`	`cardTypeLocation`
`protected int[]`	`cmrinetOptions`
`protected java.lang.String`	`cmriNodeDesc`
`static int`	`CPMEGA`
`static int`	`CPNODE`
`protected int[]`	`cpnodeOptions`
`protected boolean`	`hasActiveSensors`
`static int`	`INITMSGLEN`
`static byte`	`INPUT_CARD`
`protected int`	`lastUsedSensor`
`protected byte[]`	`locSearchLightBits`
`static int`	`MAXCARDLOCATIONBYTES`
`static int`	`MAXSEARCHLIGHTBYTES`
`(package private) static int`	`MAXSENSORS`	Maximum number of sensors a node can carry.
`protected boolean`	`monitorNodePackets`
`protected boolean[]`	`monitorPacketBits`
`static int`	`NDP_CPMEGA`
`static int`	`NDP_CPNODE`
`static int`	`NDP_SMINI`
`static int`	`NDP_USICSUSIC24`
`static int`	`NDP_USICSUSIC32`
`static byte`	`NO_CARD`
`protected int`	`nodeType`
`protected int`	`num2LSearchLights`
`static int`	`NUMCMRINETOPTS`
`static int`	`NUMCPNODEOPTS`
`static int`	`optbitNet_AUTOPOLL`
`static int`	`optbitNet_BIT15`
`static int`	`optbitNet_BIT8`
`static int`	`optbitNet_USEBCC`
`static int`	`optbitNet_USECMRIX`
`static int`	`optbitNode_BIT15`
`static int`	`optbitNode_BIT8`
`static int`	`optbitNode_SENDEOT`
`static int`	`optbitNode_USEBCC`
`static int`	`optbitNode_USECMRIX`
`static byte`	`OUTPUT_CARD`
`protected byte[]`	`outputArray`
`protected int`	`pollListPosition`
`int`	`pollStatus`
`static int`	`POLLSTATUS_ERROR`
`static int`	`POLLSTATUS_IDLE`
`static int`	`POLLSTATUS_INIT`
`static int`	`POLLSTATUS_POLLING`
`static int`	`POLLSTATUS_TIMEOUT`
`protected int`	`pulseWidth`
`protected Sensor[]`	`sensorArray`
`protected int[]`	`sensorLastSetting`
`protected int[]`	`sensorTempSetting`
`static int`	`SMINI`
`(package private) int`	`timeout`
`protected int`	`transmissionDelay`
`static int`	`USIC_SUSIC`
`(package private) boolean`	`warned`

Fields inherited from class jmri.jmrix.AbstractNode
nodeAddress

Constructor Summary

Constructors
Constructor	Description
`SerialNode(int address, int type, SerialTrafficController tc)`	Creates a new SerialNode and initialize default instance variables.
`SerialNode(SerialTrafficController tc)`	Assumes a node address of 0, and a node type of SMINI.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected boolean`	`checkNodeAddress(int address)`	Check valid node address, must match value in dip switches (0 - 127).
`void`	`clear2LeadSearchLight(int bit)`	Clear location of SearchLightBits (SMINI only).
`AbstractMRMessage`	`createInitPacket()`	Create an Initialization packet (SerialMessage) for this node
`AbstractMRMessage`	`createOutPacket()`	Create an Transmit packet (SerialMessage)
`byte[]`	`getCardTypeLocation()`
`int`	`getCMRInetOpts(int optionbit)`	Get CMRInet options.
`java.lang.String`	`getcmriNodeDesc()`	Get node description.
`int`	`getcpnodeOpts(int optionbit)`	Get cpNode options.
`int`	`getInputCardIndex(int cardNum)`	Get 'Input Card Index'.
`byte[]`	`getLocSearchLightBits()`
`boolean`	`getMonitorNodePackets()`	Get packet monitoring for the node .
`boolean`	`getMonitorPacketBit(int pktTypeBit)`
`int`	`getNodeType()`	Get node type Current types are: SMINI, USIC_SUSIC,
`int`	`getNum2LSearchLights()`
`int`	`getNumBitsPerCard()`	Get number of bits per card.
`boolean`	`getOptNet_AUTOPOLL()`	Get if Autopoll bit set.
`boolean`	`getOptNet_BIT15()`
`boolean`	`getOptNet_BIT8()`
`int`	`getOptNet_byte0()`
`int`	`getOptNet_byte1()`
`boolean`	`getOptNet_USEBCC()`
`boolean`	`getOptNet_USECMRIX()`
`boolean`	`getOptNode_BIT15()`
`boolean`	`getOptNode_BIT8()`
`int`	`getOptNode_byte0()`
`int`	`getOptNode_byte1()`
`boolean`	`getOptNode_SENDEOT()`	Get Node Option SENDEOT.
`boolean`	`getOptNode_USEBCC()`
`boolean`	`getOptNode_USECMRIX()`
`boolean`	`getOutputBit(int bitNumber)`	Get the current state of a single output bit.
`int`	`getOutputCardIndex(int cardNum)`	Get 'Output Card Index'.
`boolean`	`getPollingEnabled()`	Check cpNode polling enabled state.
`int`	`getPollListPosition()`	Get cpNode poll list position.
`int`	`getPollStatus()`	Get cpNode polling status.
`int`	`getPulseWidth()`	Get pulse width.
`boolean`	`getSensorsActive()`	Get state of Sensor polling.
`int`	`getTransmissionDelay()`	Get transmission delay.
`boolean`	`handleTimeout(AbstractMRMessage m, AbstractMRListener l)`	Deal with a timeout in the transmission controller.
`boolean`	`isCMRInetBit(int optionbit)`
`boolean`	`iscpnodeBit(int optionbit)`
`boolean`	`isInputCard(int cardNum)`	Test for INPUT_CARD type.
`boolean`	`isOutputCard(int cardNum)`	Test for OUTPUT_CARD type.
`boolean`	`isPollingOK()`
`boolean`	`isSearchLightBit(int bit)`	Query SearchLightBits by bit number (SMINI only).
`void`	`markChanges(SerialReply l)`	Use the contents of the poll reply to mark changes
`int`	`numInputCards()`	Get number of input cards.
`int`	`numOutputCards()`	Get number of output cards.
`void`	`registerSensor(Sensor s, int i)`	The numbers here are 0 to MAXSENSORS, not 1 to MAXSENSORS.
`void`	`resetTimeout(AbstractMRMessage m)`	A reply was received, so there was no timeout, do any needed processing.
`void`	`set2LeadSearchLight(int bit)`	Set location of SearchLightBits (SMINI only).
`void`	`setCardTypeByAddress(int address, int type)`	Set the type of one card.
`void`	`setCardTypeLocation(int num, int value)`
`void`	`setCMRInetOpts(int optionbit, int val)`
`void`	`setcmriNodeDesc(java.lang.String nodeDesc)`
`void`	`setcpnodeOpts(int optionbit, int val)`
`void`	`setLocSearchLightBits(int num, int value)`
`void`	`setMonitorNodePackets(boolean onoff)`
`void`	`setMonitorPacketBit(int pktTypeBit, boolean onoff)`	Set the specific packet monitoring enable bit.
`void`	`setNodeType(int type)`	Set node type.
`void`	`setNum2LSearchLights(int n)`
`void`	`setNumBitsPerCard(int bits)`	Set number of bits per card.
`void`	`setOptNet_AUTOPOLL(int val)`	update Autopoll bit
`void`	`setOptNet_BIT15(int val)`
`void`	`setOptNet_BIT8(int val)`
`void`	`setOptNet_USEBCC(int val)`
`void`	`setOptNet_USECMRIX(int val)`
`void`	`setOptNode_BIT15(int val)`
`void`	`setOptNode_BIT8(int val)`
`void`	`setOptNode_SENDEOT(int val)`
`void`	`setOptNode_USEBCC(int val)`
`void`	`setOptNode_USECMRIX(int val)`
`void`	`setOutputBit(int bitNumber, boolean state)`	Set a single output bit.
`void`	`setPollingEnabled(boolean isEnabled)`
`void`	`setPollListPosition(int pos)`
`void`	`setPollStatus(int status)`
`void`	`setPulseWidth(int width)`	Set pulse width.
`void`	`setSensorsActive(boolean flag)`	Set state of Sensor polling.
`void`	`setTransmissionDelay(int delay)`	Set transmission delay.
`(package private) void`	`warn(java.lang.String s)`

Methods inherited from class jmri.jmrix.AbstractNode
getNodeAddress, mustSend, resetMustSend, setMustSend, setNodeAddress

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - MAXSENSORS
```
static final int MAXSENSORS
```
    Maximum number of sensors a node can carry.
    Note this is less than a current SUSIC motherboard can have, but should be sufficient for all reasonable layouts.
    Must be less than, and is general one less than, SerialSensorManager.SENSORSPERUA
    
    See Also:
    
    Constant Field Values
  - MAXSEARCHLIGHTBYTES
```
public static final int MAXSEARCHLIGHTBYTES
```
    See Also:
    
    Constant Field Values
  - MAXCARDLOCATIONBYTES
```
public static final int MAXCARDLOCATIONBYTES
```
    See Also:
    
    Constant Field Values
  - SMINI
```
public static final int SMINI
```
    See Also:
    
    Constant Field Values
  - USIC_SUSIC
```
public static final int USIC_SUSIC
```
    See Also:
    
    Constant Field Values
  - CPNODE
```
public static final int CPNODE
```
    See Also:
    
    Constant Field Values
  - CPMEGA
```
public static final int CPMEGA
```
    See Also:
    
    Constant Field Values
  - NDP_USICSUSIC24
```
public static final int NDP_USICSUSIC24
```
    See Also:
    
    Constant Field Values
  - NDP_USICSUSIC32
```
public static final int NDP_USICSUSIC32
```
    See Also:
    
    Constant Field Values
  - NDP_SMINI
```
public static final int NDP_SMINI
```
    See Also:
    
    Constant Field Values
  - NDP_CPNODE
```
public static final int NDP_CPNODE
```
    See Also:
    
    Constant Field Values
  - NDP_CPMEGA
```
public static final int NDP_CPMEGA
```
    See Also:
    
    Constant Field Values
  - INPUT_CARD
```
public static final byte INPUT_CARD
```
    See Also:
    
    Constant Field Values
  - OUTPUT_CARD
```
public static final byte OUTPUT_CARD
```
    See Also:
    
    Constant Field Values
  - NO_CARD
```
public static final byte NO_CARD
```
    See Also:
    
    Constant Field Values
  - nodeType
```
protected int nodeType
```
  - bitsPerCard
```
protected int bitsPerCard
```
  - transmissionDelay
```
protected int transmissionDelay
```
  - pulseWidth
```
protected int pulseWidth
```
  - num2LSearchLights
```
protected int num2LSearchLights
```
  - locSearchLightBits
```
protected byte[] locSearchLightBits
```
  - cardTypeLocation
```
protected byte[] cardTypeLocation
```
  - INITMSGLEN
```
public static final int INITMSGLEN
```
    See Also:
    
    Constant Field Values
  - NUMCMRINETOPTS
```
public static final int NUMCMRINETOPTS
```
    See Also:
    
    Constant Field Values
  - NUMCPNODEOPTS
```
public static final int NUMCPNODEOPTS
```
    See Also:
    
    Constant Field Values
  - cmrinetOptions
```
protected int[] cmrinetOptions
```
  - cpnodeOptions
```
protected int[] cpnodeOptions
```
  - cmriNodeDesc
```
protected java.lang.String cmriNodeDesc
```
  - pollListPosition
```
protected int pollListPosition
```
  - pollStatus
```
public int pollStatus
```
  - POLLSTATUS_ERROR
```
public static final int POLLSTATUS_ERROR
```
    See Also:
    
    Constant Field Values
  - POLLSTATUS_IDLE
```
public static final int POLLSTATUS_IDLE
```
    See Also:
    
    Constant Field Values
  - POLLSTATUS_POLLING
```
public static final int POLLSTATUS_POLLING
```
    See Also:
    
    Constant Field Values
  - POLLSTATUS_TIMEOUT
```
public static final int POLLSTATUS_TIMEOUT
```
    See Also:
    
    Constant Field Values
  - POLLSTATUS_INIT
```
public static final int POLLSTATUS_INIT
```
    See Also:
    
    Constant Field Values
  - optbitNet_AUTOPOLL
```
public static final int optbitNet_AUTOPOLL
```
    See Also:
    
    Constant Field Values
  - optbitNet_USECMRIX
```
public static final int optbitNet_USECMRIX
```
    See Also:
    
    Constant Field Values
  - optbitNet_USEBCC
```
public static final int optbitNet_USEBCC
```
    See Also:
    
    Constant Field Values
  - optbitNet_BIT8
```
public static final int optbitNet_BIT8
```
    See Also:
    
    Constant Field Values
  - optbitNet_BIT15
```
public static final int optbitNet_BIT15
```
    See Also:
    
    Constant Field Values
  - optbitNode_USECMRIX
```
public static final int optbitNode_USECMRIX
```
    See Also:
    
    Constant Field Values
  - optbitNode_SENDEOT
```
public static final int optbitNode_SENDEOT
```
    See Also:
    
    Constant Field Values
  - optbitNode_USEBCC
```
public static final int optbitNode_USEBCC
```
    See Also:
    
    Constant Field Values
  - optbitNode_BIT8
```
public static final int optbitNode_BIT8
```
    See Also:
    
    Constant Field Values
  - optbitNode_BIT15
```
public static final int optbitNode_BIT15
```
    See Also:
    
    Constant Field Values
  - outputArray
```
protected byte[] outputArray
```
  - hasActiveSensors
```
protected boolean hasActiveSensors
```
  - lastUsedSensor
```
protected int lastUsedSensor
```
  - sensorArray
```
protected Sensor[] sensorArray
```
  - sensorLastSetting
```
protected int[] sensorLastSetting
```
  - sensorTempSetting
```
protected int[] sensorTempSetting
```
  - monitorNodePackets
```
protected boolean monitorNodePackets
```
  - monitorPacketBits
```
protected boolean[] monitorPacketBits
```
  - warned
```
boolean warned
```
  - timeout
```
int timeout
```
- Constructor Detail
  - SerialNode
```
public SerialNode(SerialTrafficController tc)
```
    Assumes a node address of 0, and a node type of SMINI. If this constructor is used, actual node address must be set using setNodeAddress, and actual node type using 'setNodeType'
    
    Parameters:
    
    tc - system connection traffic controller.
  - SerialNode
```
public SerialNode(int address,
                  int type,
                  SerialTrafficController tc)
```
    Creates a new SerialNode and initialize default instance variables.
    
    Parameters:
    
    address - Address of node on CMRI serial bus (0-127).
    
    type - Node type, e.g. SMINI or USIC_SUSIC.
    
    tc - system connection traffic controller.
- Method Detail
  - getNum2LSearchLights
```
public int getNum2LSearchLights()
```
  - setNum2LSearchLights
```
public void setNum2LSearchLights(int n)
```
  - getLocSearchLightBits
```
public byte[] getLocSearchLightBits()
```
  - setLocSearchLightBits
```
public void setLocSearchLightBits(int num,
                                  int value)
```
  - getCardTypeLocation
```
public byte[] getCardTypeLocation()
```
  - setCardTypeLocation
```
public void setCardTypeLocation(int num,
                                int value)
```
  - setOutputBit
```
public void setOutputBit(int bitNumber,
                         boolean state)
```
    Set a single output bit.
    
    Parameters:
    
    bitNumber - bit number, bits are numbered from 1 (not 0).
    
    state - true for 0, false for 1.
  - getOutputBit
```
public boolean getOutputBit(int bitNumber)
```
    Get the current state of a single output bit.
    
    Parameters:
    
    bitNumber - bit number, bits are numbered from 1 (not 0).
    
    Returns:
    
    true for 0, false for 1.
  - getSensorsActive
```
public boolean getSensorsActive()
```
    Get state of Sensor polling. Note: returns 'true' if at least one sensor is active for this node
    
    Specified by:
    
    getSensorsActive in class AbstractNode
    
    Returns:
    
    'true' if at least one sensor is active for this node
  - setSensorsActive
```
public void setSensorsActive(boolean flag)
```
    Set state of Sensor polling. Used to disable polling for test purposes only.
    
    Parameters:
    
    flag - true to set active flag, else false.
  - numInputCards
```
public int numInputCards()
```
    Get number of input cards.
    
    Returns:
    
    number of input cards.
  - numOutputCards
```
public int numOutputCards()
```
    Get number of output cards.
    
    Returns:
    
    number of output cards.
  - getNodeType
```
public int getNodeType()
```
    Get node type Current types are: SMINI, USIC_SUSIC,
    
    Returns:
    
    node type, e.g. USIC_SUSIC.
  - setNodeType
```
public void setNodeType(int type)
```
    Set node type.
    Current types are: SMINI, USIC_SUSIC For SMINI, also sets cardTypeLocation[] and bitsPerCard. For USIC_SUSIC, also clears cardTypeLocation.
    
    Parameters:
    
    type - node type, e.g. USIC_SUSIC.
  - getNumBitsPerCard
```
public int getNumBitsPerCard()
```
    Get number of bits per card.
    
    Returns:
    
    number of bits per card.
  - setNumBitsPerCard
```
public void setNumBitsPerCard(int bits)
```
    Set number of bits per card.
    
    Parameters:
    
    bits - number of bits.
  - getCMRInetOpts
```
public int getCMRInetOpts(int optionbit)
```
    Get CMRInet options.
    
    Parameters:
    
    optionbit - option index.
    
    Returns:
    
    option value: meaning depends on option
  - setCMRInetOpts
```
public void setCMRInetOpts(int optionbit,
                           int val)
```
  - isCMRInetBit
```
public boolean isCMRInetBit(int optionbit)
```
  - getcpnodeOpts
```
public int getcpnodeOpts(int optionbit)
```
    Get cpNode options.
    
    Parameters:
    
    optionbit - option index.
    
    Returns:
    
    option value: meaning depends on option
  - setcpnodeOpts
```
public void setcpnodeOpts(int optionbit,
                          int val)
```
  - iscpnodeBit
```
public boolean iscpnodeBit(int optionbit)
```
  - getOptNet_AUTOPOLL
```
public boolean getOptNet_AUTOPOLL()
```
    Get if Autopoll bit set.
    
    Returns:
    
    true if set, else false.
  - getOptNet_USECMRIX
```
public boolean getOptNet_USECMRIX()
```
  - getOptNet_USEBCC
```
public boolean getOptNet_USEBCC()
```
  - getOptNet_BIT8
```
public boolean getOptNet_BIT8()
```
  - getOptNet_BIT15
```
public boolean getOptNet_BIT15()
```
  - setOptNet_AUTOPOLL
```
public void setOptNet_AUTOPOLL(int val)
```
    update Autopoll bit
    
    Parameters:
    
    val - 1 sets autopoll on, 0 sets it off
  - setOptNet_USECMRIX
```
public void setOptNet_USECMRIX(int val)
```
  - setOptNet_USEBCC
```
public void setOptNet_USEBCC(int val)
```
  - setOptNet_BIT8
```
public void setOptNet_BIT8(int val)
```
  - setOptNet_BIT15
```
public void setOptNet_BIT15(int val)
```
  - getOptNet_byte0
```
public int getOptNet_byte0()
```
  - getOptNet_byte1
```
public int getOptNet_byte1()
```
  - getOptNode_SENDEOT
```
public boolean getOptNode_SENDEOT()
```
    Get Node Option SENDEOT.
    
    Returns:
    
    true if SENDEOT, else false.
  - getOptNode_USECMRIX
```
public boolean getOptNode_USECMRIX()
```
  - getOptNode_USEBCC
```
public boolean getOptNode_USEBCC()
```
  - getOptNode_BIT8
```
public boolean getOptNode_BIT8()
```
  - getOptNode_BIT15
```
public boolean getOptNode_BIT15()
```
  - setOptNode_SENDEOT
```
public void setOptNode_SENDEOT(int val)
```
  - setOptNode_USECMRIX
```
public void setOptNode_USECMRIX(int val)
```
  - setOptNode_USEBCC
```
public void setOptNode_USEBCC(int val)
```
  - setOptNode_BIT8
```
public void setOptNode_BIT8(int val)
```
  - setOptNode_BIT15
```
public void setOptNode_BIT15(int val)
```
  - getOptNode_byte0
```
public int getOptNode_byte0()
```
  - getOptNode_byte1
```
public int getOptNode_byte1()
```
  - getcmriNodeDesc
```
public java.lang.String getcmriNodeDesc()
```
    Get node description.
    
    Returns:
    
    node description.
  - setcmriNodeDesc
```
public void setcmriNodeDesc(java.lang.String nodeDesc)
```
  - getPollListPosition
```
public int getPollListPosition()
```
    Get cpNode poll list position.
    
    Returns:
    
    poll list position.
  - setPollListPosition
```
public void setPollListPosition(int pos)
```
  - getPollStatus
```
public int getPollStatus()
```
    Get cpNode polling status.
    
    Returns:
    
    true if polling status flag set, else false.
  - setPollStatus
```
public void setPollStatus(int status)
```
  - getPollingEnabled
```
public boolean getPollingEnabled()
```
    Check cpNode polling enabled state.
    
    Returns:
    
    true if polling is enabled.
  - setPollingEnabled
```
public void setPollingEnabled(boolean isEnabled)
```
  - getMonitorNodePackets
```
public boolean getMonitorNodePackets()
```
    Get packet monitoring for the node .
    
    Returns:
    
    true if packet monitoring flag set true, else false.
  - setMonitorNodePackets
```
public void setMonitorNodePackets(boolean onoff)
```
  - setMonitorPacketBit
```
public void setMonitorPacketBit(int pktTypeBit,
                                boolean onoff)
```
    Set the specific packet monitoring enable bit.
    
    Parameters:
    
    pktTypeBit - index.
    
    onoff - true enables, false disabled.
  - getMonitorPacketBit
```
public boolean getMonitorPacketBit(int pktTypeBit)
```
  - checkNodeAddress
```
protected boolean checkNodeAddress(int address)
```
    Check valid node address, must match value in dip switches (0 - 127). Check for valid address with respect to range, etc.
    
    Specified by:
    
    checkNodeAddress in class AbstractNode
    
    Parameters:
    
    address - node number to check.
    
    Returns:
    
    true if valid
  - getTransmissionDelay
```
public int getTransmissionDelay()
```
    Get transmission delay.
    
    Returns:
    
    delay, ms.
  - setTransmissionDelay
```
public void setTransmissionDelay(int delay)
```
    Set transmission delay.
    two bytes are used, so range is 0-65,535. If delay is out of range, it is restricted to the allowable range.
    
    Parameters:
    
    delay - - delay between bytes on receive (units of 10 microsec.)
  - getPulseWidth
```
public int getPulseWidth()
```
    Get pulse width. Used with pulsed turnout control.
    
    Returns:
    
    pulse width, ms.
  - setPulseWidth
```
public void setPulseWidth(int width)
```
    Set pulse width.
    
    Parameters:
    
    width - width of pulse used for pulse controlled turnout control (millisec.) Note: Pulse width must be between 100 and 10000 milliseconds. If width is out of range, it is restricted to the allowable range
  - setCardTypeByAddress
```
public void setCardTypeByAddress(int address,
                                 int type)
```
    Set the type of one card.
    
    Parameters:
    
    address - address recognized for this card by the node hardware. for USIC_SUSIC address set in card's dip switches (0 - 63)
    
    type - INPUT_CARD, OUTPUT_CARD, or NO_CARD
  - isOutputCard
```
public boolean isOutputCard(int cardNum)
```
    Test for OUTPUT_CARD type.
    
    Parameters:
    
    cardNum - index number.
    
    Returns:
    
    true if card with 'cardNum' is an output card. false if card is not an output card, or if 'cardNum' is out of range.
  - isInputCard
```
public boolean isInputCard(int cardNum)
```
    Test for INPUT_CARD type.
    
    Parameters:
    
    cardNum - index number.
    
    Returns:
    
    true if card with 'cardNum' is an input card, false if card is not an input card, or if 'cardNum' is out of range.
  - getOutputCardIndex
```
public int getOutputCardIndex(int cardNum)
```
    Get 'Output Card Index'.
    Can be used to locate this card's bytes in an output message. Array is ordered by increasing node address.
    
    Parameters:
    
    cardNum - index number.
    
    Returns:
    
    the index this output card would have in an array of output cards for this node.
  - getInputCardIndex
```
public int getInputCardIndex(int cardNum)
```
    Get 'Input Card Index'.
    Can be used to locate this card's bytes in an receive message. Array is ordered by increasing node address.
    
    Parameters:
    
    cardNum - index number.
    
    Returns:
    
    the index this input card would have in an array of input cards for this node.
  - set2LeadSearchLight
```
public void set2LeadSearchLight(int bit)
```
    Set location of SearchLightBits (SMINI only).
    
    Parameters:
    
    bit - - bitNumber of the low bit of an oscillating search light bit pair
    Bits are numbered from 0. Two bits are set by each call - bit and bit + 1. If either bit is already set, an error is logged and no bits are set.
  - clear2LeadSearchLight
```
public void clear2LeadSearchLight(int bit)
```
    Clear location of SearchLightBits (SMINI only).
    
    Parameters:
    
    bit - - bitNumber of the low bit of an oscillating search light bit pair
    Notes: Bits are numbered from 0 Two bits are cleared by each call - bit and bit + 1. If either bit is already clear, an error is logged and no bits are set.
  - isSearchLightBit
```
public boolean isSearchLightBit(int bit)
```
    Query SearchLightBits by bit number (SMINI only).
    
    Parameters:
    
    bit - bitNumber of the either bit of an oscillating search light bit pair.
    
    Returns:
    
    true if bit is an oscillating SearchLightBit, otherwise false.
  - createInitPacket
```
public AbstractMRMessage createInitPacket()
```
    Create an Initialization packet (SerialMessage) for this node
    
    Specified by:
    
    createInitPacket in class AbstractNode
    
    Returns:
    
    the packet, or 'null' if not needed
  - createOutPacket
```
public AbstractMRMessage createOutPacket()
```
    Create an Transmit packet (SerialMessage)
    
    Specified by:
    
    createOutPacket in class AbstractNode
    
    Returns:
    
    packet to send current node state.
  - warn
```
void warn(java.lang.String s)
```
  - markChanges
```
public void markChanges(SerialReply l)
```
    Use the contents of the poll reply to mark changes
    
    Parameters:
    
    l - Reply to a poll operation
  - registerSensor
```
public void registerSensor(Sensor s,
                           int i)
```
    The numbers here are 0 to MAXSENSORS, not 1 to MAXSENSORS.
    
    Parameters:
    
    s - Sensor object
    
    i - 0 to MAXSENSORS number of sensor's input bit on this node
  - isPollingOK
```
public boolean isPollingOK()
```
    Returns:
    
    true if polling active and currently OK
  - handleTimeout
```
public boolean handleTimeout(AbstractMRMessage m,
                             AbstractMRListener l)
```
    Description copied from class: AbstractNode
    
    Deal with a timeout in the transmission controller.
    
    Specified by:
    
    handleTimeout in class AbstractNode
    
    Parameters:
    
    m - message that didn't receive a reply
    
    l - listener that sent the message
    
    Returns:
    
    true if initialization required
  - resetTimeout
```
public void resetTimeout(AbstractMRMessage m)
```
    Description copied from class: AbstractNode
    
    A reply was received, so there was no timeout, do any needed processing.
    
    Specified by:
    
    resetTimeout in class AbstractNode
    
    Parameters:
    
    m - message received that has reset the timeout and is waiting to be handled

Class SerialNode

Field Summary

Fields inherited from class jmri.jmrix.AbstractNode

Constructor Summary

Method Summary

Methods inherited from class jmri.jmrix.AbstractNode

Methods inherited from class java.lang.Object

Field Detail

MAXSENSORS

MAXSEARCHLIGHTBYTES

MAXCARDLOCATIONBYTES

SMINI

USIC_SUSIC

CPNODE

CPMEGA

NDP_USICSUSIC24

NDP_USICSUSIC32

NDP_SMINI

NDP_CPNODE

NDP_CPMEGA

INPUT_CARD

OUTPUT_CARD

NO_CARD

nodeType

bitsPerCard

transmissionDelay

pulseWidth

num2LSearchLights

locSearchLightBits

cardTypeLocation

INITMSGLEN

NUMCMRINETOPTS

NUMCPNODEOPTS

cmrinetOptions

cpnodeOptions

cmriNodeDesc

pollListPosition

pollStatus

POLLSTATUS_ERROR

POLLSTATUS_IDLE

POLLSTATUS_POLLING

POLLSTATUS_TIMEOUT

POLLSTATUS_INIT

optbitNet_AUTOPOLL

optbitNet_USECMRIX

optbitNet_USEBCC

optbitNet_BIT8

optbitNet_BIT15

optbitNode_USECMRIX

optbitNode_SENDEOT

optbitNode_USEBCC

optbitNode_BIT8

optbitNode_BIT15

outputArray

hasActiveSensors

lastUsedSensor

sensorArray

sensorLastSetting

sensorTempSetting

monitorNodePackets

monitorPacketBits

warned

timeout

Constructor Detail

SerialNode

SerialNode

Method Detail

getNum2LSearchLights

setNum2LSearchLights

getLocSearchLightBits

setLocSearchLightBits

getCardTypeLocation

setCardTypeLocation

setOutputBit

getOutputBit

getSensorsActive

setSensorsActive

numInputCards

numOutputCards

getNodeType