public bool ConnectUEI(string address)
{
int ndx = addressList.IndexOf(address);
string addrStr = "0x";
for (int i = 0; i < 18; i += 3)
{
addrStr += address.Substring(i, 2);
}
long addrVal = Convert.ToInt64(addrStr, 16);
Client.Address = addrVal;
stage = 1;
if (Radio != null)
{
int Res = Client.Connect(Radio);
FEvent.WaitOne(2000);
if (Res != wclErrors.WCL_E_SUCCESS)
{
return(false);
}
else
{
Res = Radio.GetRemoteRssi(addrVal, out sbyte rssiOut);
rssi = Res == wclErrors.WCL_E_SUCCESS ? rssiOut: 1;
}
stage = 2;
return(true);
}
return(false);
}
void FManager_OnDiscoveringCompleted(object Sender, wclBluetoothRadio Radio, int Error)
{
if (Error != wclErrors.WCL_E_SUCCESS)
{
Trace("Discovering completed with error: 0x" + Error.ToString("X8"));
CloseBluetoothManager();
}
else
{
if (FDevices.Count == 0)
{
Trace("No one BLE device was found");
CloseBluetoothManager();
}
else
{
Trace("Discovering completed with success");
Trace("Use firs found device to connect: " + FDevices[0].ToString("X12"));
FClient.Address = FDevices[0];
Int32 Res = FClient.Connect(Radio);
if (Res != wclErrors.WCL_E_SUCCESS)
{
Trace("Connect attemp failed; 0x" + Res.ToString("X8"));
CloseBluetoothManager();
}
}
}
FDevices = null;
}
/// <summary> Connects to a selected WeDo Hub. </summary>
/// <param name="Radio"> The <see cref="wclBluetoothRadio" /> object that should be used
/// for executing Bluetooth LE connection. </param>
/// <param name="Address"> The WeDo Hub MAC address. </param>
/// <returns> If the method completed with success the returning value is
/// <see cref="wclErrors.WCL_E_SUCCESS" />. If the method failed the returning value is
/// one of the Bluetooth Framework error code. </returns>
/// <seealso cref="wclBluetoothRadio" />
public Int32 Connect(wclBluetoothRadio Radio, Int64 Address)
{
if (Radio == null || Address == 0)
{
return(wclErrors.WCL_E_INVALID_ARGUMENT);
}
// This check prevent exception raising when you try to change
// connection MAC address on already connected client.
if (FClient.State != wclClientState.csDisconnected)
{
return(wclConnectionErrors.WCL_E_CONNECTION_ACTIVE);
}
FClient.Address = Address;
return(FClient.Connect(Radio));
}
public async Task <bool> ConnectAsync(object macAdd)
{
if (_readerState != READERSTATE.DISCONNECT)
{
return(false); // reader can not reconnect
}
// wclBluetoothRadio btdevice = (wclBluetoothRadio)device;
//Client = new wclGattClient();
Int32 Res;
Client.Address = (long)macAdd;
Res = Client.Connect(DeviceFinder.Radio);
if (Res != wclErrors.WCL_E_SUCCESS)
{
CSLibrary.Debug.WriteLine("Error: 0x" + Res.ToString("X8"));
return(false);
}
return(true);
}
private void bleConnect_Click(object sender, EventArgs e)
{
if (lvDevices.SelectedItems.Count == 0)
{
return;
}
var item = lvDevices.SelectedItems[0];
_client.Address = Convert.ToInt64(item.Text, 16);
var radio = _devices[item.Text];
var resConnect = _client.Connect(radio);
if (resConnect != wclErrors.WCL_E_SUCCESS)
{
MessageBox.Show("连接失败");
return;
}
btSetTimeIcon.Enabled = true;
btnGetRecord.Enabled = true;
}
private void FManager_AfterOpen(object sender, EventArgs e)
{
lbLog.Items.Add("Bluetooth Manager has been opened");
if (FManager.Count == 0)
{
lbLog.Items.Add("No Bluetooth radio found");
FManager.Close();
}
else
{
wclBluetoothRadio Radio = FManager[0];
lbLog.Items.Add("Found " + Radio.ApiName + " Bluetooth radio");
Int64[] Devices;
Int32 Res = Radio.EnumPairedDevices(out Devices);
if (Res != wclErrors.WCL_E_SUCCESS)
{
lbLog.Items.Add("Enumerate paired devices failed: 0x" + Res.ToString("X8"));
}
else
{
if (Devices == null || Devices.Length == 0)
{
lbLog.Items.Add("Not paired devices found");
FManager.Close();
}
else
{
Int64 Address = 0;
foreach (Int64 a in Devices)
{
wclBluetoothDeviceType Type;
Res = Radio.GetRemoteDeviceType(a, out Type);
if (Res == wclErrors.WCL_E_SUCCESS && Type == wclBluetoothDeviceType.dtBle)
{
Address = a;
break;
}
}
if (Address == 0)
{
lbLog.Items.Add("No BLE device found");
FManager.Close();
}
else
{
FClient.Address = Address;
Res = FClient.Connect(Radio);
if (Res != wclErrors.WCL_E_SUCCESS)
{
lbLog.Items.Add("Connect failed; 0x" + Res.ToString("X8"));
}
}
}
}
if (Res != wclErrors.WCL_E_SUCCESS)
{
FManager.Close();
}
}
}