org.mbari.siam.foce.deployed
Class FOCEAnalogBoard

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

All Implemented Interfaces:

AnalogBoard, DigitalInputBoard

public class FOCEAnalogBoard
extends java.lang.Object
implements AnalogBoard, DigitalInputBoard

FOCEAnalogBoard encapsulates one Diamond Systems DMM-32X-AT Data acquisition board

Field Summary

protected int	_boardAddress
protected int	_boardIndex
protected IOMapper	_ioMapper
protected static java.lang.String	AD_SAMPLE
protected static java.lang.String	AD_SCAN
protected static java.lang.String	AD_SETUP
protected static java.lang.String	ANALOG_INIT
protected static int	CHANS_PER_BOARD
protected static int	DEFAULT_BOARD_ADDR
protected static int	DEFAULT_BOARD_INT
protected static java.lang.String	READ_DIO

Constructor Summary

FOCEAnalogBoard()
Creates FOCEAnalogBoard at default address and interrupt vector.

FOCEAnalogBoard(int address)
Creates FOCEAnalogBoard with default interrupt vector.

FOCEAnalogBoard(int address, int intVector)
Constructor

Method Summary

double	analogSample(int chan) Convert one A/D channel to voltage
double[]	analogScan(int chan, int nchans) Convert multiple A/D channels to voltages
void	analogSetup(int chan, int range, int polarity, int gain) Set up one or more analog channels
void	close() Close this board.
java.lang.String	getName() Return name.
int	numChans() Return number of channels per board
int	readDIO(int port) Read DIO Port

Methods inherited from class java.lang.Object

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

Field Detail

CHANS_PER_BOARD

protected static final int CHANS_PER_BOARD

See Also:

Constant Field Values

DEFAULT_BOARD_ADDR

protected static final int DEFAULT_BOARD_ADDR

See Also:

Constant Field Values

DEFAULT_BOARD_INT

protected static final int DEFAULT_BOARD_INT

See Also:

Constant Field Values

ANALOG_INIT

protected static final java.lang.String ANALOG_INIT

See Also:

Constant Field Values

AD_SETUP

protected static final java.lang.String AD_SETUP

See Also:

Constant Field Values

AD_SAMPLE

protected static final java.lang.String AD_SAMPLE

See Also:

Constant Field Values

AD_SCAN

protected static final java.lang.String AD_SCAN

See Also:

Constant Field Values

READ_DIO

protected static final java.lang.String READ_DIO

See Also:

Constant Field Values

_boardAddress

protected int _boardAddress

_boardIndex

protected int _boardIndex

_ioMapper

protected IOMapper _ioMapper

Constructor Detail

FOCEAnalogBoard

public FOCEAnalogBoard(int address,
                       int intVector)
                throws java.io.IOException

Constructor

Parameters:

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

intVector - Interrupt vector number for this board (default 7).

Throws:

java.io.IOException

FOCEAnalogBoard

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

Creates FOCEAnalogBoard with default interrupt vector.

Parameters:

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

Throws:

java.io.IOException

FOCEAnalogBoard

public FOCEAnalogBoard()
                throws java.io.IOException

Creates FOCEAnalogBoard at default address and interrupt vector.

Throws:

java.io.IOException

Method Detail

analogSetup

public void analogSetup(int chan,
                        int range,
                        int polarity,
                        int gain)
                 throws java.io.IOException

Set up one or more analog channels

Specified by:

analogSetup in interface AnalogBoard

Throws:

java.io.IOException

analogSample

public double analogSample(int chan)
                    throws java.io.IOException,
                           java.lang.NumberFormatException

Convert one A/D channel to voltage

Specified by:

analogSample in interface AnalogBoard

Throws:

java.io.IOException

java.lang.NumberFormatException

analogScan

public double[] analogScan(int chan,
                           int nchans)
                    throws java.io.IOException,
                           java.lang.NumberFormatException

Convert multiple A/D channels to voltages

Specified by:

analogScan in interface AnalogBoard

Throws:

java.io.IOException

java.lang.NumberFormatException

readDIO

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

Description copied from interface: DigitalInputBoard

Read DIO Port

Specified by:

readDIO in interface DigitalInputBoard

Throws:

java.io.IOException

java.lang.NumberFormatException

close

public void close()
           throws java.io.IOException

Close this board. This closes the underlying IOMapper

Specified by:

close in interface AnalogBoard

Throws:

java.io.IOException

numChans

public int numChans()

Return number of channels per board

Specified by:

numChans in interface AnalogBoard

getName

public java.lang.String getName()

Return name.

Specified by:

getName in interface AnalogBoard

Specified by:

getName in interface DigitalInputBoard