org.universAAL.lddi.fs20.connect
Class FHZ1000PC.FHZ1000SerialDevice

java.lang.Object
  org.universAAL.lddi.fs20.connect.FHZ1000PC.FHZ1000SerialDevice

All Implemented Interfaces:

gnu.io.SerialPortEventListener, EventListener, FHZ1000PC.FHZ1000Device

Enclosing class:

FHZ1000PC

public class FHZ1000PC.FHZ1000SerialDevice
extends Object
implements FHZ1000PC.FHZ1000Device, gnu.io.SerialPortEventListener

When running on Linux, we access the USB-device via generic serial drivers for FTDI-chips. This is done via this class.

Author:

Stefan Strömberg

Field Summary

protected InputStream	inputStream
protected boolean	m_CallbackActive
protected int	MAX_WAIT_TIME_MS
protected OutputStream	outputStream
protected gnu.io.CommPortIdentifier	portId
protected Enumeration<gnu.io.CommPortIdentifier>	portList
protected gnu.io.SerialPort	serialPort

Constructor Summary

FHZ1000PC.FHZ1000SerialDevice(String m_ComPort)

Method Summary

void	activate()
void	deactivate()
byte[]	read(int length)
void	serialEvent(gnu.io.SerialPortEvent event)
int	write(byte[] data)

Methods inherited from class java.lang.Object

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

Field Detail

MAX_WAIT_TIME_MS

protected final int MAX_WAIT_TIME_MS

See Also:

Constant Field Values

portList

protected Enumeration<gnu.io.CommPortIdentifier> portList

inputStream

protected InputStream inputStream

outputStream

protected OutputStream outputStream

serialPort

protected gnu.io.SerialPort serialPort

portId

protected gnu.io.CommPortIdentifier portId

m_CallbackActive

protected boolean m_CallbackActive

Constructor Detail

FHZ1000PC.FHZ1000SerialDevice

public FHZ1000PC.FHZ1000SerialDevice(String m_ComPort)
                              throws IOException

Throws:

IOException

Method Detail

activate

public void activate()
              throws IOException

Specified by:

activate in interface FHZ1000PC.FHZ1000Device

Throws:

IOException

serialEvent

public void serialEvent(gnu.io.SerialPortEvent event)

Specified by:

serialEvent in interface gnu.io.SerialPortEventListener

write

public int write(byte[] data)
          throws IOException

Specified by:

write in interface FHZ1000PC.FHZ1000Device

Throws:

IOException

read

public byte[] read(int length)
            throws IOException

Specified by:

read in interface FHZ1000PC.FHZ1000Device

Throws:

IOException

deactivate

public void deactivate()
                throws IOException

Specified by:

deactivate in interface FHZ1000PC.FHZ1000Device

Throws:

IOException