private void detector_DoWork(object sender, DoWorkEventArgs e)
{
try
{
if (_bluetoothStream != null)
_bluetoothStream.Close();
_client = new BluetoothClient();
BluetoothDeviceInfo gadgeteerDevice = null;
while (gadgeteerDevice == null)
{
gadgeteerDevice = _client.DiscoverDevices().Where(d => d.DeviceName == "Gadgeteer")
.FirstOrDefault();
UpdateStatus("Still looking...");
}
if (gadgeteerDevice != null)
{
_client.SetPin(gadgeteerDevice.DeviceAddress, "1234");
_client.Connect(gadgeteerDevice.DeviceAddress, BluetoothService.SerialPort);
_bluetoothStream = _client.GetStream();
e.Result = true;
}
else
{
e.Result = false;
}
}
catch (Exception)
{
e.Result = false;
}
}
public void SerialOpen(String portName, BaudRates baud)
{
if (portName.StartsWith("COM")){
BasicPortSettings portSettings = new BasicPortSettings();
portSettings.BaudRate = baud;
mPort = new Port(portName+":", portSettings);
mPort.RThreshold = 1;
mPort.SThreshold = 1; // send 1 byte at a time
mPort.InputLen = 0;
mPort.Open();
mPort.DataReceived +=new Port.CommEvent(mPort_DataReceived);
}else{
try{
BluetoothAddress address = BluetoothAddress.Parse(portName);
bluetoothClient = new BluetoothClient();
bluetoothClient.SetPin(address, "0000");
BluetoothEndPoint btep = new BluetoothEndPoint(address, BluetoothService.SerialPort, 1);
bluetoothClient.Connect(btep);
stream = bluetoothClient.GetStream();
if (stream == null){
bluetoothClient.Close();
bluetoothClient = null;
}else{
if (stream.CanTimeout){
stream.WriteTimeout = 2;
stream.ReadTimeout = 2;
}
}
}catch(System.IO.IOException){
bluetoothClient = null;
}
}
}
private void bt_pair()
{
BluetoothAddress BtAdress = null;
BluetoothClient _blueToothClient;
bool _beginConnect;
int c = 0;
string selDev = null;
try
{
_blueToothClient = new BluetoothClient();
}
catch { MessageBox.Show("Bluetooth модуль не подключен!"); return; }
button7.BeginInvoke((MethodInvoker)(() => { button7.Text = "Wait..."; button7.Enabled = false; }));
comboBox6.BeginInvoke((MethodInvoker)(() => selDev = comboBox6.SelectedItem.ToString()));
var devices = _blueToothClient.DiscoverDevices();
while (BtAdress == null)
{
foreach (var device in devices.Where(device => device.DeviceName == selDev))
{
BtAdress = device.DeviceAddress;
Console.WriteLine("Device found, Address:" + BtAdress.ToString());
}
if (BtAdress != null)
break;
if (c > 2)
{
MessageBox.Show("Невозможно подключиться к устройству!");
button7.BeginInvoke((MethodInvoker)(() => { button7.Text = "Open"; button7.Enabled = true; }));
return;
}
devices = _blueToothClient.DiscoverDevices();
c++;
}
BluetoothDeviceInfo _bluetoothDevice = null;
try
{
_bluetoothDevice = new BluetoothDeviceInfo(BtAdress);
}
catch (System.ArgumentNullException) { }
if (BluetoothSecurity.PairRequest(_bluetoothDevice.DeviceAddress, "1111"))
{
Console.WriteLine("Pair request result: :D");
if (_bluetoothDevice.Authenticated)
{
Console.WriteLine("Authenticated result: Cool :D");
_blueToothClient.SetPin("1111");
_blueToothClient.BeginConnect(_bluetoothDevice.DeviceAddress, BluetoothService.SerialPort, null, _bluetoothDevice);
_beginConnect = true;
bt_serial(BtAdress.ToString()); // Open Serial port for Bluetooth
if (btSerialPort != null)
{
button7.BeginInvoke((MethodInvoker)(() => button7.Text = "Open"));
button6.BeginInvoke((MethodInvoker)(() => button6.Enabled = true));
groupBox6.BeginInvoke((MethodInvoker)(() => groupBox6.Enabled = true));
}
}
else
{
Console.WriteLine("Authenticated: So sad :(");
bt_pair();
}
}
else
{
Console.WriteLine("PairRequest: Sad :(");
MessageBox.Show("Невозможно подключиться к устройству!");
button7.BeginInvoke((MethodInvoker)(() => { button7.Text = "Open"; button7.Enabled = true; }));
return;
}
}
public void Open(String url)
{
try{
var parsed_url = ParseUrl(url);
Logger.trace("BluetoothStream", "Open " + parsed_url[URL_ADDR] + " serviceid " + parsed_url[URL_SVC] + " pin " + parsed_url[URL_PIN]);
try{
BluetoothRadio.PrimaryRadio.Mode = RadioMode.Discoverable;
}catch(Exception e){
Logger.error("BluetoothStream", "set_Mode", e);
}
BluetoothAddress address = BluetoothAddress.Parse(parsed_url[URL_ADDR]);
bluetoothClient = new BluetoothClient();
try{
if (parsed_url[URL_PIN] != null)
{
bluetoothClient.SetPin(address, parsed_url[URL_PIN]);
}
}catch(Exception){
Logger.error("BluetoothStream", "SetPin");
}
#if xxBLUETOOTH_USE_PAIRREQUEST
// advice from some user - but was useless. other user reported "unable to connecte because of this"
if (parsed_url[URL_PIN] != null)
try{
for(var i = 0; i < 3; i++){
var res = BluetoothSecurity.PairRequest(address, parsed_url[URL_PIN]);
if (res)
break;
Logger.error("BluetoothStream", "PairRequest failed, retry "+i);
}
}catch(Exception){
Logger.error("BluetoothStream", "PairRequest");
}
#endif
BluetoothEndPoint btep;
// force serviceid for some popular china BT adapters
if (parsed_url[URL_SVC] == null && try_with_service) {
parsed_url[URL_SVC] = "1";
}
if (parsed_url[URL_SVC] != null)
btep = new BluetoothEndPoint(address, BluetoothService.SerialPort, int.Parse(parsed_url[URL_SVC]));
else
btep = new BluetoothEndPoint(address, BluetoothService.SerialPort);
bluetoothClient.Connect(btep);
stream = bluetoothClient.GetStream();
if (stream == null){
bluetoothClient.Close();
bluetoothClient = null;
}else{
if (stream.CanTimeout){
stream.WriteTimeout = 2;
stream.ReadTimeout = 2;
}
}
}catch(Exception e){
if (bluetoothClient != null)
{
bluetoothClient.Close();
bluetoothClient = null;
}
if (!try_with_service){
try_with_service = true;
Open(url);
return;
}
throw;
}
}
