public void close() {
if (socket != null) {
socket.close();
}
if (input != null) {
input.close();
}
}
public void setEventAcquisitionEnabled(boolean enable) throws HardwareInterfaceException {
if (input != null) {
input.setPaused(enable);
}
if (isOpen()) {
String s = enable ? "t+\n" : "t-\n";
byte[] b = s.getBytes();
try {
DatagramPacket d = new DatagramPacket(b, b.length, client);
socket.send(d);
} catch (Exception e) {
log.warning(e.toString());
}
}
}
public void open() throws HardwareInterfaceException {
try {
if (socket != null) {
socket.close();
}
socket = new DatagramSocket(CONTROL_PORT);
socket.setSoTimeout(100);
input = new AEUnicastInput(DATA_PORT);
input.setSequenceNumberEnabled(false);
input.setAddressFirstEnabled(true);
input.setSwapBytesEnabled(false);
input.set4ByteAddrTimestampEnabled(true);
input.setTimestampsEnabled(false);
input.setBufferSize(1200);
input.setTimestampMultiplier(1);
input.setPort(DATA_PORT);
input.open();
} catch (IOException ex) {
throw new HardwareInterfaceException(ex.toString());
}
}
public void setAEBufferSize(int AEBufferSize) {
if (input == null) {
return;
}
input.setBufferSize(AEBufferSize);
}
public int getAEBufferSize() {
if (input == null) {
return 0;
}
return input.getBufferSize();
}
public AEPacketRaw getEvents() {
if (input == null) {
return null;
}
return input.readPacket();
}
public AEPacketRaw acquireAvailableEventsFromDriver() throws HardwareInterfaceException {
if (input == null) {
throw new HardwareInterfaceException("no input connection");
}
return input.readPacket();
}