public Task <bool> Connect(OWBaseBoard board, CancellationToken cancellationToken)
{
_requestingDisconnect = false;
_reconnecting = false;
_connectionCompletionSource = new TaskCompletionSource <bool>();
if (board.NativePeripheral is CBPeripheral peripheral)
{
_board = board;
_peripheral = peripheral;
_peripheral.WeakDelegate = this;
var options = new PeripheralConnectionOptions()
{
NotifyOnDisconnection = true,
#if __IOS__
NotifyOnConnection = true,
NotifyOnNotification = true,
#endif
};
_centralManager.ConnectPeripheral(peripheral, options);
}
else
{
_connectionCompletionSource.SetResult(false);
}
return(_connectionCompletionSource.Task);
}
/// <summary>
/// Attempts to connect the connection's remote terminus.
/// </summary>
/// <returns>The async.</returns>
public bool Connect(bool passive = false)
{
lock (locker) {
if (EConnectionState.Disconnected != connectionState)
{
return(false);
}
try {
connectionState = EConnectionState.Connecting;
DateTime start = DateTime.Now;
PeripheralConnectionOptions options = new PeripheralConnectionOptions();
options.NotifyOnConnection = true;
options.NotifyOnDisconnection = true;
options.NotifyOnNotification = true;
centralDelegate.centralManager.ConnectPeripheral(device, options);
return(true);
} catch (Exception e) {
Log.E(this, "Failed to connect", e);
Disconnect();
return(false);
}
}
}
void Reconnect()
{
// Disconnect was because board lost connection.
BoardReconnecting?.Invoke();
_reconnecting = true;
var options = new PeripheralConnectionOptions()
{
NotifyOnDisconnection = true,
#if __IOS__
NotifyOnConnection = true,
NotifyOnNotification = true,
#endif
};
_centralManager.ConnectPeripheral(_peripheral, options);
}
public void connect(string deviceAddress)
{
if (connectedPeripheral != null)
{
disconnect();
}
var dev = devices.FirstOrDefault((item) => item.Identifier.ToString().ToUpper().Equals(deviceAddress.ToUpper()));
if (dev == null)
{
return;
}
connectedPeripheral = dev; // Make sure we have a reference to this so that it can be canceled while connection is pending
var options = new PeripheralConnectionOptions();
options.NotifyOnConnection = true;
options.NotifyOnDisconnection = true;
options.NotifyOnNotification = true;
centralManager.ConnectPeripheral(dev, options);
}
