void connect()
{
try {
//Log.d(MetaWatch.TAG, "got Bluetooth socket");
//if (bluetoothSocket == null)
//Log.d(MetaWatch.TAG, "Bluetooth socket is null");
var addr = BluetoothAddress.Parse("d0:37:61:c4:cb:25");
var serviceClass = BluetoothService.SerialPort;
var ep = new BluetoothEndPoint(addr, serviceClass);
bluetoothAdapter.Connect(ep);
inputOutputStream = bluetoothAdapter.GetStream();
connectionState = ConnectionState.CONNECTED;
BtProtocol.SendRtcNow();
BtProtocol.GetDeviceType();
}
catch (IOException ioexception)
{
// Log.d(MetaWatch.TAG, ioexception.toString());
// sendToast(ioexception.toString());
} /*catch (SecurityException e) {
* Log.d(MetaWatch.TAG, e.toString());
* } catch (NoSuchMethodException e) {
* Log.d(MetaWatch.TAG, e.toString());
* } catch (IllegalArgumentException e) {
* Log.d(MetaWatch.TAG, e.toString());
* } catch (IllegalAccessException e) {
* Log.d(MetaWatch.TAG, e.toString());
* } catch (InvocationTargetException e) {
* Log.d(MetaWatch.TAG, e.toString());
* }*/
}
private void Button1Click(object sender, RoutedEventArgs e)
{
var addr = BluetoothAddress.Parse("d0:37:61:c4:cb:25");
var serviceClass = BluetoothService.SerialPort;
var ep = new BluetoothEndPoint(addr, serviceClass);
_bluetoothClient = new BluetoothClient();
_bluetoothClient.Connect(ep);
// Stream peerStream = cli.GetStream();
BtProtocol.OutStream = _bluetoothClient.GetStream();
MetaWatchService.inputOutputStream = BtProtocol.OutStream;
BtProtocol.SendRtcNow();
BtProtocol.GetDeviceType();
BtProtocol.OutStream.Flush();
_readThread = new Thread(() =>
{
while (true)
{
BtProtocol.OutStream.ReadTimeout = 2000000;
var startByte = BtProtocol.OutStream.ReadByte();
if (startByte != 1)
{
continue;
}
var msgLen = BtProtocol.OutStream.ReadByte();
if (msgLen < 6)
{
MessageBox.Show("Ошибка приёма");
continue;
}
var msgType = BtProtocol.OutStream.ReadByte();
var msgOptions = BtProtocol.OutStream.ReadByte();
var msgDataLen = msgLen - 6;
var data = new byte[msgDataLen];
BtProtocol.OutStream.Read(data, 0, msgDataLen);
//CRC
BtProtocol.OutStream.ReadByte();
BtProtocol.OutStream.ReadByte();
switch (msgType)
{
case (int)BtMessage.Message.GetDeviceTypeResponse:
switch (data[0])
{
case 2:
Dispatcher.Invoke(new Action(delegate
{
sbiConnect.Content = "Подключено!";
}), System.Windows.Threading.DispatcherPriority.Normal);
//MessageBox.Show("Цифровые!");
break;
}
break;
case (int)BtMessage.Message.ButtonEventMsg:
if ((data[0] & 0x1) == 0x1)
{
MessageBox.Show("A!");
}
if ((data[0] & 0x2) == 0x2)
{
MessageBox.Show("B!");
}
if ((data[0] & 0x4) == 0x4)
{
MessageBox.Show("C!");
}
if ((data[0] & 0x8) == 0x8)
{
MessageBox.Show("D!");
}
if ((data[0] & 0x20) == 0x20)
{
MessageBox.Show("E!");
}
if ((data[0] & 0x40) == 0x40)
{
MessageBox.Show("F!");
}
if ((data[0] & 0x80) == 0x80)
{
MessageBox.Show("S!");
}
break;
case (int)BtMessage.Message.ReadBatteryVoltageResponse:
var powerGood = data[0];
var batteryCharging = data[1];
var voltage = (data[3] << 8) | data[2];
var voltageAverage = (data[5] << 8) | data[4];
MessageBox.Show(string.Format("volt:{0} avg:{1} powerGood:{2} batteryCharging: {3}",
voltage / 1000f, voltageAverage / 1000f, powerGood, batteryCharging));
break;
}
}
});
_readThread.Start();
// var buf = new byte[2];
// var readLen = peerStream.Read(buf, 0, buf.Length);
// if (readLen == 2)
// {
// MessageBox.Show(buf[1].ToString());
// }
// peerStream.Write/Read ...
//
//e.g.
/*var buf = new byte[1000];
* var readLen = peerStream.Read(buf, 0, buf.Length);
* if (readLen == 0)
* {
* Console.WriteLine("Connection is closed");
* }
* else
*
* {
*
* Console.WriteLine("Recevied {0} bytes", readLen);
*
* }*/
}
