public ObservableCollection <string> PairedDevices()
{
//throw new NotImplementedException();
EAAccessoryManager manager = EAAccessoryManager.SharedAccessoryManager;
var allaccessorries = manager.ConnectedAccessories;
foreach (var accessory in allaccessorries)
{
//yourlable.Text = "find accessory";
Console.WriteLine(accessory.ToString());
Console.WriteLine(accessory.Name);
var protocol = "com.Yourprotocol.name";
if (accessory.ProtocolStrings.Where(s => s == protocol).Any())
{
//yourlable.Text = "Accessory found";
//start session
var session = new EASession(accessory, protocol);
//var outputStream = session.OutputStream;
//outputStream.Delegate = new MyOutputStreamDelegate(yourlable);
//outputStream.Schedule(NSRunLoop.Current, "kCFRunLoopDefaultMode");
//outputStream.Open();
}
}
return(new ObservableCollection <string>()
{
"AAA", "BBB"
});
}
public void closeConnectionToBTDevice()
{
session.InputStream.Close();
session.InputStream.RemoveObserver(NSRunLoop.Current, NSRunLoop.NSDefaultRunLoopMode);
session.InputStream.Delegate = null;
session = null;
}
void DoConnect(BluetoothAddress address, Guid service)
{
_accessory = address.Accessory;
// TODO: provide mapping support for multiple protocol strings
_session = new EASession(_accessory, _accessory.ProtocolStrings[0]);
_stream = new ExternalAccessoryNetworkStream(_session);
}
public ConnectedSphero(EAAccessory bluetoothDevice, EASession socket)
: base(bluetoothDevice)
{
_spheroSocketWrapper = new StreamSocketWrapper(socket);
_runner = new NonAwaitingConnectedSpheroRunner(_spheroSocketWrapper);
_runner.Disconnected += (sender, args) => RaiseDisconnected();
_runner.Start();
}
public ConnectedSphero(EAAccessory bluetoothDevice, EASession socket)
: base(bluetoothDevice)
{
_spheroSocketWrapper = new StreamSocketWrapper(socket);
_runner = new NonAwaitingConnectedSpheroRunner(_spheroSocketWrapper);
_runner.Disconnected += (sender, args) => RaiseDisconnected();
_runner.Start();
}
internal ExternalAccessoryNetworkStream(EASession session)
{
_delegate = new EAStreamDelegate(this);
_inputStream = session.InputStream;
_outputStream = session.OutputStream;
_inputStream.Open();
_outputStream.Delegate = _delegate;
_outputStream.Schedule(NSRunLoop.Current, NSRunLoop.NSDefaultRunLoopMode);
_outputStream.Open();
}
public void CloseSession()
{
_session.InputStream.Unschedule(NSRunLoop.Current, NSRunLoopMode.Default);
_session.InputStream.Delegate = null;
_session.InputStream.Close();
_session.OutputStream.Unschedule(NSRunLoop.Current, NSRunLoopMode.Default);
_session.OutputStream.Delegate = null;
_session.OutputStream.Close();
_session = null;
}
public StreamSocketWrapper(EASession spheroSocket)
{
_spheroSocket = spheroSocket;
_spheroSocket.InputStream.OnEvent += DataReceived;
_spheroSocket.InputStream.Schedule(NSRunLoop.Main, "kCFRunLoopDefaultMode");
_spheroSocket.InputStream.Open();
_spheroSocket.OutputStream.OnEvent += Ignored;
_spheroSocket.OutputStream.Schedule(NSRunLoop.Main, "kCFRunLoopDefaultMode");
_spheroSocket.OutputStream.Open();
}
public StreamSocketWrapper(EASession spheroSocket)
{
_spheroSocket = spheroSocket;
_spheroSocket.InputStream.OnEvent += DataReceived;
_spheroSocket.InputStream.Schedule(NSRunLoop.Main, "kCFRunLoopDefaultMode");
_spheroSocket.InputStream.Open();
_spheroSocket.OutputStream.OnEvent += Ignored;
_spheroSocket.OutputStream.Schedule(NSRunLoop.Main, "kCFRunLoopDefaultMode");
_spheroSocket.OutputStream.Open();
}
private void DoConnect(Action <IConnectedSphero> onSuccess, Action <Exception> onError)
{
try
{
var session = new EASession(Accessory, Constants.ProtocolName);
var connected = new ConnectedSphero(Accessory, session);
onSuccess(connected);
}
catch (Exception exception)
{
onError(exception);
}
}
private void DoConnect(Action<IConnectedSphero> onSuccess, Action<Exception> onError)
{
try
{
var session = new EASession(Accessory, Constants.ProtocolName);
var connected = new ConnectedSphero(Accessory, session);
onSuccess(connected);
}
catch (Exception exception)
{
onError(exception);
}
}
public void Cancel()
{
if (Session == null)
{
return;
}
Session.InputStream.Close();
Session.InputStream.Unschedule(NSRunLoop.Main, NSRunLoop.NSDefaultRunLoopMode);
Session.InputStream.Dispose();
Session.Dispose();
Session = null;
}
public Task ConnectAsync()
{
return(Task.Run(() =>
{
SelectedDevice.WeakDelegate = this;
_session = new EASession(SelectedDevice, "COM.LEGO.MINDSTORMS.EV3");
_session.InputStream.Delegate = this;
_session.InputStream.Schedule(NSRunLoop.Current, NSRunLoopMode.Default);
_session.InputStream.Open();
_session.OutputStream.Delegate = this;
_session.OutputStream.Schedule(NSRunLoop.Current, NSRunLoopMode.Default);
_session.OutputStream.Open();
}));
}
public void openConnectionForAccessory(string accessoryID, string protocolString)
{
//connect to a specific RiderX link, identified with an accessory ID and the proper protocol sting
//The current protocolString is "com.diagsys.constb", but I left it as a variable incase it changes at some point
//in the future
//start by getting connected accessories
var connectedAccessories = EAAccessoryManager.SharedAccessoryManager.ConnectedAccessories;
foreach (EAAccessory accessory in connectedAccessories)
{
var accID = accessory.ValueForKey((NSString)"connectionID");
var accString = accID.ToString();
if (accString == accessoryID)
{
//connect to this device
//open session
//Console.WriteLine(accessory.ValueForKey((NSString)"name"));
if (session == null)
{
session = new EASession(accessory, protocolString);
session.OutputStream.Delegate = this;
session.OutputStream.Schedule(NSRunLoop.Current, NSRunLoop.NSDefaultRunLoopMode);
session.OutputStream.Open();
session.InputStream.Delegate = this;
session.InputStream.Schedule(NSRunLoop.Current, NSRunLoop.NSDefaultRunLoopMode);
session.InputStream.Open();
}
else
{
session.OutputStream.Delegate = this;
session.InputStream.Delegate = this;
session.OutputStream.Schedule(NSRunLoop.Current, NSRunLoop.NSDefaultRunLoopMode);
session.InputStream.Schedule(NSRunLoop.Current, NSRunLoop.NSDefaultRunLoopMode);
session.OutputStream.Open();
session.InputStream.Open();
}
}
}
}
public bool OpenSession()
{
Console.WriteLine("opening new session");
_accessory.WeakDelegate = this;
if (_session == null)
{
_session = new EASession(_accessory, _protocolString);
}
// Open both input and output streams even if the device only makes use of one of them
_session.InputStream.Delegate = this;
_session.InputStream.Schedule(NSRunLoop.Current, NSRunLoopMode.Default);
_session.InputStream.Open();
_session.OutputStream.Delegate = this;
_session.OutputStream.Schedule(NSRunLoop.Current, NSRunLoopMode.Default);
_session.OutputStream.Open();
return(_session != null);
}
public void Start(string name, int sleepTime, bool readAsCharArray)
{
if (Session != null)
{
throw new Exception("Session already started");
}
// get session with the given device name
EAAccessoryManager manager = EAAccessoryManager.SharedAccessoryManager;
var allaccessorries = manager.ConnectedAccessories;
foreach (var accessory in allaccessorries)
{
if (String.Equals(accessory.Name, name, StringComparison.CurrentCultureIgnoreCase))
{
Session = new EASession(accessory, Protocol);
Session.Accessory.Disconnected += Accessory_Disconnected;
Session.InputStream.Schedule(NSRunLoop.Main, NSRunLoop.NSDefaultRunLoopMode);
Session.InputStream.OnEvent += InputStream_OnEvent;
Session.InputStream.Open();
}
}
}
void DoClose()
{
_session?.Dispose();
_session = null;
}
public EAAccessoryStream(EAAccessory accessory, string protocol)
{
m_session = new EASession(accessory, protocol);
m_session.InputStream?.Open();
m_session.OutputStream?.Open();
}
