org.mbari.siam.foce.deployed
Class FOCERelayBoard

java.lang.Object
  org.mbari.siam.foce.deployed.FOCERelayBoard

public class FOCERelayBoard
extends java.lang.Object

FOCERelayBoard encapsulates one Real-Time Devices DM6952HR PC/104 Relay Board

Field Summary

protected int	_boardAddress
protected int	_boardIndex
protected IOMapper	_ioMapper
protected static int	DEFAULT_BOARD_ADDR
protected static java.lang.String	RELAY_INIT
protected static java.lang.String	RELAY_OFF
protected static java.lang.String	RELAY_ON
protected static java.lang.String	RELAY_STATE
protected static int	RELAYS_PER_BOARD

Constructor Summary

FOCERelayBoard()
Creates FOCERelayBoard at default address

FOCERelayBoard(int address)
Constructor

Method Summary

void	close() Close this board.
java.lang.String	getName() Return name.
int	numRelays() Power off a multiple relays
void	powerOffAll() Power off all relays
void	powerOffBit(int bit) Power off a single relay
void	powerOffBits(int bit, int numBits) Power off a multiple relays
void	powerOnAll() Power off all relays
void	powerOnBit(int bit) Power on a single relay
void	powerOnBits(int bit, int numBits) Power on a multiple relays
int	relayState() Return state of relays in relay board

Methods inherited from class java.lang.Object

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

Field Detail

RELAYS_PER_BOARD

protected static final int RELAYS_PER_BOARD

See Also:

Constant Field Values

DEFAULT_BOARD_ADDR

protected static final int DEFAULT_BOARD_ADDR

See Also:

Constant Field Values

RELAY_INIT

protected static final java.lang.String RELAY_INIT

See Also:

Constant Field Values

RELAY_ON

protected static final java.lang.String RELAY_ON

See Also:

Constant Field Values

RELAY_OFF

protected static final java.lang.String RELAY_OFF

See Also:

Constant Field Values

RELAY_STATE

protected static final java.lang.String RELAY_STATE

See Also:

Constant Field Values

_boardAddress

protected int _boardAddress

_boardIndex

protected int _boardIndex

_ioMapper

protected IOMapper _ioMapper

Constructor Detail

FOCERelayBoard

public FOCERelayBoard(int address)
               throws java.io.IOException

Constructor

Parameters:

address - Address in I/O space for this board.

Throws:

java.io.IOException

FOCERelayBoard

public FOCERelayBoard()
               throws java.io.IOException

Creates FOCERelayBoard at default address

Throws:

java.io.IOException

Method Detail

powerOnBit

public void powerOnBit(int bit)
                throws java.io.IOException

Power on a single relay

Throws:

java.io.IOException

powerOffBit

public void powerOffBit(int bit)
                 throws java.io.IOException

Power off a single relay

Throws:

java.io.IOException

powerOnAll

public void powerOnAll()
                throws java.io.IOException

Power off all relays

Throws:

java.io.IOException

powerOffAll

public void powerOffAll()
                 throws java.io.IOException

Power off all relays

Throws:

java.io.IOException

powerOnBits

public void powerOnBits(int bit,
                        int numBits)
                 throws java.io.IOException

Power on a multiple relays

Throws:

java.io.IOException

powerOffBits

public void powerOffBits(int bit,
                         int numBits)
                  throws java.io.IOException

Power off a multiple relays

Throws:

java.io.IOException

relayState

public int relayState()
               throws java.io.IOException,
                      java.lang.NumberFormatException

Return state of relays in relay board

Throws:

java.io.IOException

java.lang.NumberFormatException

close

public void close()
           throws java.io.IOException

Close this board. This closes the underlying IOMapper

Throws:

java.io.IOException

numRelays

public int numRelays()

Power off a multiple relays

getName

public java.lang.String getName()

Return name.