org.lsst.ccs.drivers.iocard
Class AccesDio

java.lang.Object
  org.lsst.ccs.drivers.iocard.Iocard
      org.lsst.ccs.drivers.iocard.AccesDio

public class AccesDio
extends Iocard

\file AccesDio.java Class for accessing the Acces DIO card

Author:

Owen Saxton

Field Summary

static int	CONF_REG Various constants
static int	N_REGS Various constants
static int	PORTA_REG Various constants
static int	PORTB_REG Various constants
static int	PORTC_REG Various constants
static int	RESET_REG Various constants
static int	SETUP_REG Various constants
static int	STATE_REG Various constants

Fields inherited from class org.lsst.ccs.drivers.iocard.Iocard

OPT_CHECK, OPT_READV, OPT_WRITER

Constructor Summary

AccesDio()

AccesDio(int base, int irq)
Main constructors

Method Summary

void	attachInt(int mask, Object cbObj, String cbMeth, Object cbParm) Enable interrupt handling
void	detachInt() Disable interrupt handling
void	dioClrBit(int port, int bit) Clear a bit in a DIO port
void	dioConfig(int value) Set DIO configuration
int	dioInp(int port) Read from a DIO port
int	dioInpBit(int port, int bit) Read a bit from a DIO port
void	dioOut(int port, int value) Write to a DIO port
void	dioOutBit(int port, int bit, int value) Write a bit to a DIO port
void	dioSetBit(int port, int bit) Set a bit in a DIO port
void	init(int base, int irq) Initiate access to a card

Methods inherited from class org.lsst.ccs.drivers.iocard.Iocard

attachInt, detachInt, init, readB, readL, readW, term, updateB, updateL, updateW, writeB, writeL, writeW

Methods inherited from class java.lang.Object

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

Field Detail

N_REGS

public static final int N_REGS

Various constants

See Also:

Constant Field Values

PORTA_REG

public static final int PORTA_REG

Various constants

See Also:

Constant Field Values

PORTB_REG

public static final int PORTB_REG

Various constants

See Also:

Constant Field Values

PORTC_REG

public static final int PORTC_REG

Various constants

See Also:

Constant Field Values

CONF_REG

public static final int CONF_REG

Various constants

See Also:

Constant Field Values

SETUP_REG

public static final int SETUP_REG

Various constants

See Also:

Constant Field Values

STATE_REG

public static final int STATE_REG

Various constants

See Also:

Constant Field Values

RESET_REG

public static final int RESET_REG

Various constants

See Also:

Constant Field Values

Constructor Detail

AccesDio

public AccesDio(int base,
                int irq)

Main constructors

AccesDio

public AccesDio()

Method Detail

init

public void init(int base,
                 int irq)

Initiate access to a card

dioConfig

public void dioConfig(int value)

Set DIO configuration

dioInp

public int dioInp(int port)

Read from a DIO port

dioOut

public void dioOut(int port,
                   int value)

Write to a DIO port

dioInpBit

public int dioInpBit(int port,
                     int bit)

Read a bit from a DIO port

dioOutBit

public void dioOutBit(int port,
                      int bit,
                      int value)

Write a bit to a DIO port

dioSetBit

public void dioSetBit(int port,
                      int bit)

Set a bit in a DIO port

dioClrBit

public void dioClrBit(int port,
                      int bit)

Clear a bit in a DIO port

attachInt

public void attachInt(int mask,
                      Object cbObj,
                      String cbMeth,
                      Object cbParm)

Enable interrupt handling

detachInt

public void detachInt()

Disable interrupt handling