public static boolean touchPort(String iname, int irate) throws SerialException {
SerialPort port;
boolean result = false;
try {
Enumeration portList = CommPortIdentifier.getPortIdentifiers();
while (portList.hasMoreElements()) {
CommPortIdentifier portId = (CommPortIdentifier) portList.nextElement();
if ((CommPortIdentifier.PORT_SERIAL == portId.getPortType()) && (portId.getName().equals(iname))) {
port = (SerialPort) portId.open("tap", 2000);
port.setSerialPortParams(irate, 8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
port.close();
result = true;
}
}
} catch (PortInUseException e) {
throw new SerialException(
I18n.format(_("Serial port ''{0}'' already in use. Try quitting any programs that may be using it."), iname)
);
} catch (Exception e) {
throw new SerialException(
I18n.format(_("Error touching serial port ''{0}''."), iname), e
);
}
return result;
}
@Override
public void connect(final String commPort, final String commSpeed) {
try {
synchronized (_mutex) {
_comPortId = CommPortIdentifier.getPortIdentifier(commPort);
_serialPort = (SerialPort) _comPortId.open("ComPort", 2000);
_inputStream = _serialPort.getInputStream();
_outputStream = _serialPort.getOutputStream();
_serialPort.addEventListener(new MySerialCommPortEventListener());
_serialPort.notifyOnDataAvailable(true);
final int speed = Integer.parseInt(commSpeed);
_serialPort.setSerialPortParams(
speed, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
_connected = true;
Thread.sleep(3000);
notifyConnectionStatus(true);
_connectionThread.start();
}
} catch (Exception e) {
e
.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
}
}
/**
* Gets the serial port on the given port name. Throws an {@link IOException} if it does not
* succeed in doing so.
*
* @param portName The port name.
* @return The port.
* @throws IOException If the port could not be opened.
*/
private final SerialPort getSerialPort(final String portName) throws IOException {
try {
final CommPortIdentifier identifier = CommPortIdentifier.getPortIdentifier(portName);
if (identifier.isCurrentlyOwned()) {
throw new IOException(
"The port specified ["
+ portName
+ "] is already in use by ["
+ identifier.getCurrentOwner()
+ "] !");
}
final CommPort rawPort = identifier.open("DOM_SER_DRV", 2000);
if (rawPort instanceof SerialPort) {
final SerialPort port = (SerialPort) rawPort;
port.setSerialPortParams(
BAUDRATE, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
return port;
} else {
throw new IOException("Port [" + portName + "] is not a serial port !");
}
} catch (NoSuchPortException e) {
throw new IOException("The port specified [" + portName + "] does not exist !", e);
} catch (PortInUseException e) {
throw new IOException("The port specified [" + portName + "] is already in use !");
} catch (UnsupportedCommOperationException e) {
throw new IOException("Unsupported comm operation when setting the serial parameters !", e);
}
}
private void init() {
try {
if (m_out == null) {
m_PortIdPrinter = CommPortIdentifier.getPortIdentifier(m_sPort); // Tomamos el puerto
m_CommPortPrinter = m_PortIdPrinter.open("PORTID", 2000); // Abrimos el puerto
m_out = m_CommPortPrinter.getOutputStream(); // Tomamos el chorro de escritura
if (m_PortIdPrinter.getPortType() == CommPortIdentifier.PORT_SERIAL) {
((SerialPort) m_CommPortPrinter)
.setSerialPortParams(
9600,
SerialPort.DATABITS_8,
SerialPort.STOPBITS_1,
SerialPort.PARITY_NONE); // Configuramos el puerto
} else if (m_PortIdPrinter.getPortType() == CommPortIdentifier.PORT_PARALLEL) {
((ParallelPort) m_CommPortPrinter).setMode(1);
}
}
} catch (Exception e) {
m_PortIdPrinter = null;
m_CommPortPrinter = null;
m_out = null;
m_in = null;
// } catch (NoSuchPortException e) {
// } catch (PortInUseException e) {
// } catch (UnsupportedCommOperationException e) {
// } catch (IOException e) {
}
}
public TestSer(String port) {
try {
portId = CommPortIdentifier.getPortIdentifier(port);
serialPort = (SerialPort) portId.open("TestSer", 2000);
is = serialPort.getInputStream();
os = serialPort.getOutputStream();
/*
serialPort.addEventListener(this);
serialPort.notifyOnDataAvailable(true);
*/
serialPort.setSerialPortParams(
115200, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
serialPort.setFlowControlMode(
SerialPort.FLOWCONTROL_RTSCTS_OUT | SerialPort.FLOWCONTROL_RTSCTS_IN);
serialPort.enableReceiveTimeout(TIMEOUT);
// serialPort.enableReceiveThreshold(4);
} catch (Exception e) {
System.out.println(e.getMessage());
System.exit(-1);
}
}
public void initialize() {
CommPortIdentifier portId = null;
Enumeration portEnum = CommPortIdentifier.getPortIdentifiers();
// First, Find an instance of serial port as set in PORT_NAMES.
while (portEnum.hasMoreElements()) {
CommPortIdentifier currPortId = (CommPortIdentifier) portEnum.nextElement();
for (String portName : PORT_NAMES) {
if (currPortId.getName().equals(portName)) {
portId = currPortId;
break;
}
}
}
if (portId == null) {
System.out.println("Could not find COM port.");
return;
}
try {
serialPort = (SerialPort) portId.open(this.getClass().getName(), TIME_OUT);
serialPort.setSerialPortParams(
DATA_RATE, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
// open the streams
input = new BufferedReader(new InputStreamReader(serialPort.getInputStream()));
output = serialPort.getOutputStream();
serialPort.addEventListener(this);
serialPort.notifyOnDataAvailable(true);
} catch (Exception e) {
System.err.println(e.toString());
}
}
public static void main(String[] args) {
portList = CommPortIdentifier.getPortIdentifiers();
while (portList.hasMoreElements()) {
portId = (CommPortIdentifier) portList.nextElement();
if (portId.getPortType() == CommPortIdentifier.PORT_SERIAL) {
if (portId.getName().equals("COM17")) {
// if (portId.getName().equals("/dev/term/a")) {
try {
serialPort = (SerialPort) portId.open("SimpleWriteApp", 2000);
} catch (PortInUseException e) {
}
try {
outputStream = serialPort.getOutputStream();
} catch (IOException e) {
}
try {
serialPort.setSerialPortParams(
9600, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
} catch (UnsupportedCommOperationException e) {
}
try {
outputStream.write(messageString.getBytes());
} catch (IOException e) {
}
}
}
}
}
/**
* If this just hangs and never completes on Windows,
* it may be because the DLL doesn't have its exec bit set.
* Why the hell that'd be the case, who knows.
*/
static public List<String> list() {
List<String> list = new ArrayList<String>();
try {
//System.err.println("trying");
@SuppressWarnings("unchecked")
Enumeration portList = CommPortIdentifier.getPortIdentifiers();
//System.err.println("got port list");
while (portList.hasMoreElements()) {
CommPortIdentifier portId =
(CommPortIdentifier) portList.nextElement();
//System.out.println(portId);
if (portId.getPortType() == CommPortIdentifier.PORT_SERIAL) {
String name = portId.getName();
list.add(name);
}
}
} catch (UnsatisfiedLinkError e) {
//System.err.println("1");
errorMessage("ports", e);
} catch (Exception e) {
//System.err.println("2");
errorMessage("ports", e);
}
//System.err.println("move out");
return list;
}
private void write(byte[] data) {
try {
if (m_out == null) {
m_PortIdPrinter =
CommPortIdentifier.getPortIdentifier(
m_sPortScale); // Tomamos el puerto
m_CommPortPrinter =
(SerialPort) m_PortIdPrinter.open("PORTID", 2000); // Abrimos el puerto
m_out = m_CommPortPrinter.getOutputStream(); // Tomamos el chorro de escritura
m_in = m_CommPortPrinter.getInputStream();
m_CommPortPrinter.addEventListener(this);
m_CommPortPrinter.notifyOnDataAvailable(true);
m_CommPortPrinter.setSerialPortParams(
4800,
SerialPort.DATABITS_8,
SerialPort.STOPBITS_1,
SerialPort.PARITY_ODD); // Configuramos el puerto
}
m_out.write(data);
} catch (NoSuchPortException e) {
e.printStackTrace();
} catch (PortInUseException e) {
e.printStackTrace();
} catch (UnsupportedCommOperationException e) {
e.printStackTrace();
} catch (TooManyListenersException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
public void initialize() {
Enumeration portNum = CommPortIdentifier.getPortIdentifiers();
while (portNum.hasMoreElements()) {
CommPortIdentifier currId = (CommPortIdentifier) portNum.nextElement();
for (String portNames : PORT_NAMES) {
if (currId.getName().equals(portNames)) {
portID = currId;
break;
}
}
}
if (portID == null) {
JOptionPane.showMessageDialog(
null, "Connect Device!", "Please Connect Device!", JOptionPane.ERROR_MESSAGE);
System.exit(0);
}
try {
serialPort = (SerialPort) portID.open(this.getClass().getName(), TIME_OUT);
serialPort.setSerialPortParams(
DATA_RATE, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
output = serialPort.getOutputStream();
in = serialPort.getInputStream();
printStream = new PrintStream(output);
inputStream = new BufferedInputStream(in);
} catch (Exception e) {
e.getStackTrace();
}
}
public void open() throws IOException {
try {
if (portName != null) {
portId = CommPortIdentifier.getPortIdentifier(portName);
}
if (portId == null) {
throw new IOException("Invalid port " + portName);
}
serialPort = (SerialPort) portId.open(portId.getName(), baudRate);
if (portId == null) {
throw new IOException("Invalid port " + portName);
}
serialPort.setSerialPortParams(
baudRate, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
serialPort.notifyOnOutputEmpty(true);
outputStream = serialPort.getOutputStream();
inputStream = serialPort.getInputStream();
Logger.getLogger(SerialDevice.class.getName())
.log(Level.INFO, "Connection Stabilished with {0}", serialPort.getName());
} catch (Exception e) {
e.printStackTrace();
Logger.getLogger(SerialDevice.class.getName())
.log(Level.SEVERE, "Could not init the device on " + serialPort.getName(), e);
serialPort.close();
}
}
public static void initSerial() {
Enumeration portList = CommPortIdentifier.getPortIdentifiers();
CommPortIdentifier portId = null;
boolean portFound = false;
while (portList.hasMoreElements()) {
portId = (CommPortIdentifier) portList.nextElement();
if (portId.getPortType() == CommPortIdentifier.PORT_SERIAL) {
if (portId.getName().equals("COM3")) {
portFound = true;
}
}
}
if (!portFound) {
System.out.println("port COM3 not found.");
return;
}
SerialPort port;
try {
port = (SerialPort) portId.open("COM3", 2000);
port.setSerialPortParams(
115200, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
comOS = new DataOutputStream(port.getOutputStream());
} catch (PortInUseException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (UnsupportedCommOperationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public static void main(String[] args)
throws NoSuchPortException, PortInUseException, UnsupportedCommOperationException,
IOException, ParseException {
if (args.length != 2) {
System.err.println("Usage: <prog> portDevice hexfile.hex");
System.exit(1);
}
STM32BootLoader me = new STM32BootLoader();
CommPortIdentifier comident = CommPortIdentifier.getPortIdentifier(args[0]);
SerialPort sp = (SerialPort) comident.open("STM32BootLoader", 200);
sp.setSerialPortParams(
57600, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_EVEN);
sp.setFlowControlMode(SerialPort.FLOWCONTROL_NONE);
// Setup serial port and reply timeout. Found that such a long timeout
// IS necessary.
me.setSerialPort(sp, 5000);
try {
File f = new File(args[1]);
byte[] image = HexFileParser.parseFile(f);
me.program(image, false, 0);
} finally {
me.close();
}
}
/** Establish the connection with the device connected to the serial port. */
public void setupSerialPort() {
try {
// If port already open, close it.
if (serialPort != null) {
serialPort.close();
serialPort = null;
}
// Initialize serial port attributes.
log.info("Fetching communication port {}", getTanitaCommPort());
CommPortIdentifier wPortId = CommPortIdentifier.getPortIdentifier(getTanitaCommPort());
log.info("Opening communication port {}", getTanitaCommPort());
serialPort = (SerialPort) wPortId.open(portOwnerName, 2000);
// Make sure the port is "Clear To Send"
serialPort.setSerialPortParams(baudeRate, dataLength, stopBit, parity);
bufferedReader = new BufferedReader(new InputStreamReader(serialPort.getInputStream()));
portIsAvailable = checkIfPortIsAvailable();
} catch (Exception wCouldNotAccessSerialPort) {
portIsAvailable = false;
log.warn("Could not access the specified serial port.");
}
}
public static boolean checkPort(){
SerialPort testPort = null;
String iname = Preferences.get("serial.port");
if(iname == null)
return false;
Enumeration portList = CommPortIdentifier.getPortIdentifiers();
while (portList.hasMoreElements()) {
CommPortIdentifier portId =
(CommPortIdentifier) portList.nextElement();
if (portId.getPortType() == CommPortIdentifier.PORT_SERIAL) {
// System.out.println("found " + portId.getName());
if (portId.getName().equals(iname)) {
try {
testPort = (SerialPort)portId.open("serial madness", 2000);
} catch (PortInUseException e) {
// TODO Auto-generated catch block
//e.printStackTrace();
System.out.println("[Serial]Port is already in use, press reset button!");
//testPort.close();
return false;
}
// System.out.println("[SERIAL]port is ok!");
testPort.close();
return true;
}
}
}
//System.out.println("[SERIAL]port is not ok!");
//testPort.close();
return false;
}
/**
* Start modem command manager.
*
* @throws Exception the exception
*/
public void startModemCommandManager() throws Exception {
CommPortIdentifier portIdentifier = CommPortIdentifier.getPortIdentifier(this.commandPortName);
if (portIdentifier.isCurrentlyOwned()) {
logger.error("Serial port " + this.commandPortName + " is currently in use");
}
CommPort commPort = portIdentifier.open(this.getClass().getName(), 2000);
if (commPort instanceof SerialPort) {
modemComPort = (SerialPort) commPort;
modemComPort.setSerialPortParams(
9600, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
modemComPort.notifyOnDataAvailable(true);
commandInputStream = new DataInputStream(modemComPort.getInputStream());
serialCommandReader = new SerialCommandReader(commandInputStream, this);
modemComPort.addEventListener(serialCommandReader);
commandOutputStream = new DataOutputStream(modemComPort.getOutputStream());
this.sendCommandToModem(ATCommands.DISABLE_ECHO);
this.sendCommandToModem(ATCommands.DISABLE_DIAGNOSTIC);
this.sendCommandToModem(ATCommands.END_CALL);
this.sendCommandToModem(ATCommands.CHECK_PIN);
}
}
/** Opens the Serial port with the baud and port_name given */
public boolean OpenSerial(int baud, String port) {
CommPortIdentifier portId = null;
Enumeration portEnum = CommPortIdentifier.getPortIdentifiers();
while (portEnum.hasMoreElements()) {
CommPortIdentifier currPortId = (CommPortIdentifier) portEnum.nextElement();
if (currPortId.getName().equals(port)) {
portId = currPortId;
break;
}
}
if (portId == null) {
System.err.println("Can not open serial port");
return false;
}
try {
serialPort = (SerialPort) portId.open(this.getClass().getName(), 2000);
serialPort.setSerialPortParams(
baud, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
input = serialPort.getInputStream();
output = serialPort.getOutputStream();
serialPort.addEventListener(this);
serialPort.notifyOnDataAvailable(true);
Thread.sleep(1500);
} catch (Exception e) {
return false;
}
return true;
}
@Override
public void connect(String portName) {
CommPortIdentifier portIdentifier;
try {
portIdentifier = CommPortIdentifier.getPortIdentifier(portName);
CommPort commPort = portIdentifier.open("TigerControlPanel", 2000);
SerialPort serialPort = (SerialPort) commPort;
serialPort.setSerialPortParams(
2400, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
_sReader = new SerialReader(serialPort.getInputStream());
serialPort.addEventListener(_sReader);
serialPort.notifyOnDataAvailable(true);
_sWriter = new SerialWriter(serialPort.getOutputStream());
} catch (NoSuchPortException e) {
DialogManager.showDialog(
"Error de conexión", "No existe el puerto seleccionado", null, DialogType.ERROR);
} catch (PortInUseException e) {
DialogManager.showDialog(
"Error de conexión",
"El puerto seleccionado se encuentra en uso",
null,
DialogType.ERROR);
} catch (Exception e) {
DialogManager.showDialog(
"Error de conexión", "Se ha producido un error de conexión", null, DialogType.ERROR);
}
}
public String openPort(String portName, String appName) {
// open the port, check ability to set moderators
try {
// get and open the primary port
CommPortIdentifier portID = CommPortIdentifier.getPortIdentifier(portName);
try {
activeSerialPort = (SerialPort) portID.open(appName, 2000); // name of program, msec to wait
} catch (PortInUseException p) {
return handlePortBusy(p, portName, log);
}
// try to set it for communication via SerialDriver
try {
activeSerialPort.setSerialPortParams(
9600, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
} catch (gnu.io.UnsupportedCommOperationException e) {
log.error("Cannot set serial parameters on port " + portName + ": " + e.getMessage());
return "Cannot set serial parameters on port " + portName + ": " + e.getMessage();
}
// set RTS high, DTR high
activeSerialPort.setRTS(true); // not connected in some serial ports and adapters
activeSerialPort.setDTR(true); // pin 1 in DIN8; on main connector, this is DTR
// disable flow control; hardware lines used for signaling, XON/XOFF might appear in data
activeSerialPort.setFlowControlMode(0);
activeSerialPort.enableReceiveTimeout(50); // 50 mSec timeout before sending chars
// set timeout
// activeSerialPort.enableReceiveTimeout(1000);
log.debug(
"Serial timeout was observed as: "
+ activeSerialPort.getReceiveTimeout()
+ " "
+ activeSerialPort.isReceiveTimeoutEnabled());
// get and save stream
serialStream = activeSerialPort.getInputStream();
// purge contents, if any
purgeStream(serialStream);
// report status
if (log.isInfoEnabled()) {
log.info(
"Wangrow " + portName + " port opened at " + activeSerialPort.getBaudRate() + " baud");
}
opened = true;
} catch (gnu.io.NoSuchPortException p) {
return handlePortNotFound(p, portName, log);
} catch (Exception ex) {
log.error("Unexpected exception while opening port " + portName + " trace follows: " + ex);
ex.printStackTrace();
return "Unexpected error while opening port " + portName + ": " + ex;
}
return null; // indicates OK return
}
public static void listPorts() {
Enumeration<CommPortIdentifier> portEnum = CommPortIdentifier.getPortIdentifiers();
while (portEnum.hasMoreElements()) {
CommPortIdentifier portIdentifier = portEnum.nextElement();
System.out.println(
portIdentifier.getName() + " - " + getPortTypeName(portIdentifier.getPortType()));
}
}
private void getAllPorts() {
Enumeration portsEnum = CommPortIdentifier.getPortIdentifiers();
while (portsEnum.hasMoreElements()) {
CommPortIdentifier port = (CommPortIdentifier) portsEnum.nextElement();
this.ports.put(port.getName(), port);
}
}
static void listPorts() {
Enumeration portEnums = CommPortIdentifier.getPortIdentifiers();
while (portEnums.hasMoreElements()) {
CommPortIdentifier portId = (CommPortIdentifier) portEnums.nextElement();
System.out.println(portId.getName() + " - " + getPortTypeName(portId.getPortType()));
// System.out.println(portId.getName());
}
}
public static Serial open(String defaultPort) {
boolean portFound = false;
final int mComPortIdentifier = CommPortIdentifier.PORT_SERIAL;
final Enumeration portList = CommPortIdentifier.getPortIdentifiers();
final int BAUD = 115200;
while (portList.hasMoreElements()) {
final CommPortIdentifier portId = (CommPortIdentifier) portList.nextElement();
System.out.println("Found port id: " + portId);
if (portId.getPortType() == mComPortIdentifier) {
System.out.println("Found CommPortIdentifier.");
if (portId.getName().equals(defaultPort)) {
System.out.println("Found port " + defaultPort);
SerialPort serialPort;
OutputStream outputStream = null;
try {
serialPort = (SerialPort) portId.open("SimpleWrite", 2000);
} catch (PortInUseException e) {
System.out.println("Port in use.");
continue;
}
try {
outputStream = serialPort.getOutputStream();
} catch (IOException e) {
e.printStackTrace();
}
try {
serialPort.setSerialPortParams(
BAUD, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
} catch (UnsupportedCommOperationException e) {
e.printStackTrace();
}
try {
serialPort.notifyOnOutputEmpty(true);
} catch (Exception e) {
System.out.println("Error setting event notification");
System.out.println(e.toString());
System.exit(-1);
}
return new Serial(serialPort, outputStream);
}
}
}
if (!portFound) {
System.out.println("port " + defaultPort + " not found.");
}
return null;
}
@SuppressWarnings("unchecked")
public static void enumerate() {
Enumeration<CommPortIdentifier> ports = CommPortIdentifier.getPortIdentifiers();
System.out.println("Serial ports:");
while (ports.hasMoreElements()) {
CommPortIdentifier portIdentifier = ports.nextElement();
System.out.println(" " + portIdentifier.getName());
}
}
public static List<String> getAvailablePorts() {
List<String> portNames = new ArrayList<>();
Enumeration identifiers = CommPortIdentifier.getPortIdentifiers();
while (identifiers.hasMoreElements()) {
CommPortIdentifier identifier = (CommPortIdentifier) identifiers.nextElement();
if (identifier.getPortType() == CommPortIdentifier.PORT_SERIAL) {
portNames.add(identifier.getName());
}
}
return portNames;
}
private void updateComList() {
// CommPortIdentifier portId = null;
Enumeration<?> portEnum;
portEnum = CommPortIdentifier.getPortIdentifiers();
// ComBox.addItem("COM1");
while (portEnum.hasMoreElements()) {
CommPortIdentifier currentPortIdentifier = (CommPortIdentifier) portEnum.nextElement();
comPortList.addItem(currentPortIdentifier.getName());
}
}
/*
* Open the port, wait for chip init
*/
public static int initialize(String portName) {
System.out.println("Enumerating serial ports:");
portList = CommPortIdentifier.getPortIdentifiers();
while (portList.hasMoreElements()) {
portId = (CommPortIdentifier) portList.nextElement();
if (portId.getPortType() == CommPortIdentifier.PORT_SERIAL) {
// DDT
System.out.println(portId.getName());
if (portId.getName().equals(portName)) {
System.out.println("Name match on port " + portName);
// Init the port, matches name we were given
try {
serialPort = (SerialPort) portId.open("tx-skeleton", 64);
} catch (PortInUseException e) {
e.printStackTrace();
System.out.println("Port in use!");
return (4);
}
try {
inputStream = serialPort.getInputStream();
outputStream = serialPort.getOutputStream();
} catch (IOException e) {
System.out.println("Unable to connect to I/O streams");
return (3);
}
try {
System.out.println("Initializing ADXL202 board...");
// 38400N81
serialPort.setSerialPortParams(
38400, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
// ADXL202 is powered via DTR line, so set it on
serialPort.setDTR(true);
try {
// Wait a couple of seconds for chip to initialize (blinking LED)
Thread.sleep(2000);
} catch (InterruptedException ie) {
}
} catch (UnsupportedCommOperationException e) {
System.out.println("Unable to configure serial port!");
return (1);
}
return (0);
}
}
}
return (1);
}
// search for all the serial ports
// pre: none
// post: adds all the found ports to a combo box on the GUI
public void searchForPorts() {
ports = CommPortIdentifier.getPortIdentifiers();
while (ports.hasMoreElements()) {
CommPortIdentifier curPort = (CommPortIdentifier) ports.nextElement();
// get only serial ports
if (curPort.getPortType() == CommPortIdentifier.PORT_SERIAL) {
portMap.put(curPort.getName(), curPort);
}
}
}
public static SerialPort openPortByName(String name, int baudRate) {
SerialPort port = null;
try {
CommPortIdentifier identifier = CommPortIdentifier.getPortIdentifier(name);
port = (SerialPort) identifier.open("SerialPort", 2000);
port.setSerialPortParams(
baudRate, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE);
} catch (PortInUseException | NoSuchPortException | UnsupportedCommOperationException ex) {
ErrorDialog dialog = new ErrorDialog(null, true, ex.getMessage());
ComponentPosition.centerFrame(dialog);
dialog.setVisible(true);
}
return port;
}
@Override
public HashMap<String, CommPortIdentifier> getAvailablePorts() {
HashMap<String, CommPortIdentifier> portMap = new HashMap<>();
Enumeration<?> ports = CommPortIdentifier.getPortIdentifiers();
while (ports.hasMoreElements()) {
CommPortIdentifier curPort = (CommPortIdentifier) ports.nextElement();
if (curPort.getPortType() == CommPortIdentifier.PORT_SERIAL) {
portMap.put(curPort.getName(), curPort);
}
}
return portMap;
}
