public int OpenSPP(long bt_address)
{
int comPort = 0;
WidcommAPI.SppCreateConnection(this.wdStack, 0, bt_address);
int retry = 0;
while (retry < 5)
{
System.Threading.Thread.Sleep(500);
comPort = WidcommAPI.SppComPort(this.wdStack);
retry++;
}
return(comPort);
}
public bool Open()
{
try
{
lock (mylock)
{
if (processingThread != null)
{
processingThread.Abort();
}
long bt_address = long.Parse(this._HexAddress, NumberStyles.HexNumber, CultureInfo.CurrentCulture.NumberFormat);
//Thread.Sleep(10000);
//int r = WidcommAPI.SppRemoveConnection(wdStack[0]);
//Thread.Sleep(3000);
int r = WidcommAPI.SppCreateConnection(wdStack[0], (byte)1, bt_address);
Thread.Sleep(3000);
if (r != 1)
{
WidcommAPI.SppRemoveConnection(wdStack[0]);
if (wdStack[0] != IntPtr.Zero)
{
if (WidcommAPI.DeleteWidcommStack(wdStack[0]) == false)
{
throw new Exception("Cannot delete stack");
}
}
NetworkStacks._BluetoothStack = null;
}
/* RegistryKey rk = Registry.LocalMachine.OpenSubKey("Software\\WIDCOMM\\BTConfig\\AutoConnect");
* string[] subkeys = rk.GetSubKeyNames();
* if (subkeys.Length > 0)
* {
* for (int i = 0; (i < subkeys.Length); i++)
* {
* int com = Convert.ToInt32(subkeys[i]);
* //if (WidcommBluetoothStack._PortUsed[com])
* // continue;
* if (com == 11)
* {
* _COMPORT = "BTC1";
* WidcommBluetoothStack._PortUsed[com] = true;
* }
* else if (com == 12)
* {
* _COMPORT = "BTC2";
* WidcommBluetoothStack._PortUsed[com] = true;
* }
* else if (com == 13)
* {
* _COMPORT = "BTC3";
* WidcommBluetoothStack._PortUsed[com] = true;
* }
*
* break;
*
*
* }
*
* if (_COMPORT.Length > 2)
* break;
* }*/
int com = WidcommAPI.SppComPort(wdStack[0]);
//if (com == 11)
// _COMPORT = "BTC1";
//else if (com == 12)
// _COMPORT = "BTC2";
//else if (com == 13)
_COMPORT = "BTC3";
if ((_COMPORT.Length > 2) && ((r == 1) || (r == 3)))
{
spp[0] = new SerialPort(_COMPORT + ":", 38400, Parity.None, 8, StopBits.One);//new SerialPort(_COMPORT, 38400, Parity.None, 8, StopBits.One);
if (!spp[0].IsOpen)
{
spp[0].Open();
}
//spps.Add(this._HexAddress, spp);
this._Status = BluetoothStatus.Connected;
//start the processing thread
processingThread = new Thread(new ThreadStart(Process));
processingThread.Start();
}
}
}
catch (Exception e)
{
spp[0].Close();
spp[0].Dispose();
WidcommAPI.SppRemoveConnection(wdStack[0]);
if (wdStack[0] != IntPtr.Zero)
{
if (WidcommAPI.DeleteWidcommStack(wdStack[0]) == false)
{
throw new Exception("Cannot delete stack");
}
}
NetworkStacks._BluetoothStack = null;
CurrentWockets._LastError = Wockets.Exceptions.ErrorCodes.CONNECTION_FAILED_TO_OPEN;
CurrentWockets._LastErrorMessage = "MicrosoftBluetoothStream failed at Open() " + this._HexAddress;
this._Status = BluetoothStatus.Disconnected;
return(false);
}
return(true);
}
