javaclient
Class DIOInterface

java.lang.Object
  javaclient.PlayerDevice
      javaclient.DIOInterface

public class DIOInterface
extends PlayerDevice

The dio interface provides access to a digital I/O device.

Version:

• v1.6.3 - Player 1.6.3 (all interfaces) supported
• v1.6.2 - Player 1.6.2 supported, Javadoc documentation, several bugfixes
• v1.5a - Player 1.5 supported (most popular devices)

Author:

Maxim A. Batalin & Radu Bogdan Rusu

Field Summary

Fields inherited from class javaclient.PlayerDevice

device, DIFFERENCE_SYNCH_FACTOR, index, is, os, pc, PLAYER_MAX_REQREP_SIZE, PLAYER_STXX, reserved, size, t_sec, t_usec, ts_sec, ts_usec

Constructor Summary

DIOInterface(PlayerClient pc, short indexOfDevice)
Constructor for DIOInterface.

Method Summary

int	getBitField() Returns the bitfield of samples.
byte	getCount() Returns the number of valid samples
void	readData() Read the samples values.
void	setOutputBitfield(byte count, int digout) The dio interface accepts 4-byte commands which consist of the ouput bitfield.

Methods inherited from class javaclient.PlayerDevice

getTimeForDataSampled_sec, getTimeForDataSampled_usec, getTimeForDataSampled, getTimeForDataSent_sec, getTimeForDataSent_usec, getTimeForDataSent, handleEARMessage, handleNARMessage, handleResponse, readHeader, sendHeader

Methods inherited from class java.lang.Object

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

Constructor Detail

DIOInterface

public DIOInterface(PlayerClient pc,
                    short indexOfDevice)

Constructor for DIOInterface.

Parameters:

pc - a reference to the PlayerClient object

indexOfDevice - the index of the device

Method Detail

readData

public void readData()

Read the samples values.

Overrides:

readData in class PlayerDevice

getCount

public byte getCount()

Returns the number of valid samples

Returns:

the number of valid samples as a byte

getBitField

public int getBitField()

Returns the bitfield of samples.

Returns:

the bitfield of samples as an integer

setOutputBitfield

public void setOutputBitfield(byte count,
                              int digout)

The dio interface accepts 4-byte commands which consist of the ouput bitfield.

Parameters:

count - the command

digout - the output bitfield