private MidiInPort(string deviceId, MidiEndpoint endpoint)
{
DeviceId = deviceId;
_endpoint = endpoint;
_client = new MidiClient(Guid.NewGuid().ToString());
_port = _client.CreateInputPort(_endpoint.EndpointName);
}
public CoreMidiInput(CoreMidiPortDetails details)
{
this.details = details;
port = new MidiClient("inputclient").CreateInputPort("inputport");
port.ConnectSource(details.Endpoint);
port.MessageReceived += OnMessageReceived;
}
public CoreMidiOutput(CoreMidiPortDetails details)
{
this.details = details;
client = new MidiClient("outputclient");
port = client.CreateOutputPort("outputport");
Connection = MidiPortConnectionState.Open;
}
//
// Creates a MidiClient which is our way of communicating with the
// CoreMidi stack
//
void SetupMidi()
{
client = new MidiClient("CoreMidiSample MIDI CLient");
client.ObjectAdded += delegate(object sender, ObjectAddedOrRemovedEventArgs e) {
};
client.ObjectAdded += delegate { ReloadDevices(); };
client.ObjectRemoved += delegate { ReloadDevices(); };
client.PropertyChanged += delegate(object sender, ObjectPropertyChangedEventArgs e) {
Console.WriteLine("Changed");
};
client.ThruConnectionsChanged += delegate {
Console.WriteLine("Thru connections changed");
};
client.SerialPortOwnerChanged += delegate {
Console.WriteLine("Serial port changed");
};
outputPort = client.CreateOutputPort("CoreMidiSample Output Port");
inputPort = client.CreateInputPort("CoreMidiSample Input Port");
inputPort.MessageReceived += delegate(object sender, MidiPacketsEventArgs e) {
Console.WriteLine("Got {0} packets", e.Packets.Length);
};
ConnectExistingDevices();
var session = MidiNetworkSession.DefaultSession;
if (session != null)
{
session.Enabled = true;
session.ConnectionPolicy = MidiNetworkConnectionPolicy.Anyone;
}
}
partial void DisposeNative()
{
_port?.Dispose();
_client?.Dispose();
_endpoint?.Dispose();
_port = null;
_client = null;
_endpoint = null;
}
public void Dispose()
{
_port?.Disconnect(_endpoint);
_port?.Dispose();
_client?.Dispose();
_endpoint?.Dispose();
_port = null;
_client = null;
_endpoint = null;
}
public override IMidiInput CreateVirtualOutputReceiver(PortCreatorContext context)
{
var nclient = new MidiClient(context.ApplicationName ?? "managed-midi virtual out");
MidiError error;
var portName = context.PortName ?? "managed-midi virtual out port";
var nendpoint = nclient.CreateVirtualDestination(portName, out error);
nendpoint.Manufacturer = context.Manufacturer;
nendpoint.DisplayName = portName;
nendpoint.Name = portName;
var details = new CoreMidiPortDetails(nendpoint);
return(new CoreMidiInput(details));
}
public CoreMidiAccess()
{
_midiSynthesizer = new CoreMidiSynthesizer();
Inputs = new ObservableCollection <IMidiPortDetails>(GetInputDevices());
Outputs = new ObservableCollection <IMidiPortDetails>(GetOutputDevices());
Outputs.Add(_midiSynthesizer);
_client = new MidiClient("CoreMidiSample MIDI CLient");
_client.ObjectAdded += delegate(object sender, ObjectAddedOrRemovedEventArgs e)
{
UpdateInputDevices(false);
UpdateOutputDevices(false);
};
_client.ObjectRemoved += delegate(object sender, ObjectAddedOrRemovedEventArgs e)
{
UpdateInputDevices(true);
UpdateOutputDevices(true);
};
}
public CoreMidiOutput(CoreMidiPortDetails details)
{
this.details = details;
client = new MidiClient("outputclient");
port = client.CreateOutputPort("outputport");
}
public async void MidiTest (UILabel label)
{
this.label = label;
CreateAUGraph ();
ConfigureAndStartAudioProcessingGraph (processingGraph);
virtualMidi = new MidiClient ("VirtualClient");
virtualMidi.IOError += (object sender, IOErrorEventArgs e) => {
Console.WriteLine ("IO Error, messageId={0}", e.ErrorCode);
};
virtualMidi.PropertyChanged += (object sender, ObjectPropertyChangedEventArgs e) => {
Console.WriteLine ("Property changed: " + e.MidiObject + ", " + e.PropertyName);
};
MidiError error;
virtualEndpoint = virtualMidi.CreateVirtualDestination ("Virtual Destination", out error);
if (error != MidiError.Ok)
throw new Exception ("Error creating virtual destination: " + error);
virtualEndpoint.MessageReceived += MidiMessageReceived;
var sequence = new MusicSequence ();
var midiFilePath = NSBundle.MainBundle.PathForResource ("simpletest", "mid");
var midiFileurl = NSUrl.FromFilename (midiFilePath);
sequence.LoadFile (midiFileurl, MusicSequenceFileTypeID.Midi);
var player = new MusicPlayer ();
sequence.SetMidiEndpoint (virtualEndpoint);
var presetUrl = CFUrl.FromFile (NSBundle.MainBundle.PathForResource ("Gorts_Filters", "sf2"));
LoadFromDLSOrSoundFont (presetUrl, 10);
player.MusicSequence = sequence;
player.Preroll ();
player.Start ();
MusicTrack track;
track = sequence.GetTrack (1);
var length = track.TrackLength;
while (true) {
await Task.Delay (TimeSpan.FromSeconds (3));
double now = player.Time;
if (now > length)
break;
}
player.Stop ();
sequence.Dispose ();
player.Dispose ();
label.Text = "Done";
}
//
// Creates a MidiClient which is our way of communicating with the
// CoreMidi stack
//
void SetupMidi ()
{
client = new MidiClient ("CoreMidiSample MIDI CLient");
client.ObjectAdded += delegate(object sender, ObjectAddedOrRemovedEventArgs e) {
};
client.ObjectAdded += delegate { ReloadDevices (); };
client.ObjectRemoved += delegate { ReloadDevices (); };
client.PropertyChanged += delegate(object sender, ObjectPropertyChangedEventArgs e) {
Console.WriteLine ("Changed");
};
client.ThruConnectionsChanged += delegate {
Console.WriteLine ("Thru connections changed");
};
client.SerialPortOwnerChanged += delegate {
Console.WriteLine ("Serial port changed");
};
outputPort = client.CreateOutputPort ("CoreMidiSample Output Port");
inputPort = client.CreateInputPort ("CoreMidiSample Input Port");
inputPort.MessageReceived += delegate(object sender, MidiPacketsEventArgs e) {
Console.WriteLine ("Got {0} packets", e.Packets.Length);
};
ConnectExistingDevices ();
var session = MidiNetworkSession.DefaultSession;
if (session != null){
session.Enabled = true;
session.ConnectionPolicy = MidiNetworkConnectionPolicy.Anyone;
}
}
void SetupMidi()
{
client = new MidiClient("Stimulant iOS MIDI Client");
client.ObjectAdded += delegate(object sender, ObjectAddedOrRemovedEventArgs e) {
};
client.ObjectAdded += delegate {
};
client.ObjectRemoved += delegate {
};
client.PropertyChanged += delegate(object sender, ObjectPropertyChangedEventArgs e) {
Console.WriteLine("Changed");
};
client.ThruConnectionsChanged += delegate {
Console.WriteLine("Thru connections changed");
};
client.SerialPortOwnerChanged += delegate {
Console.WriteLine("Serial port changed");
};
outputPort = client.CreateOutputPort("Stimulant iOS Output Port");
inputPort = client.CreateInputPort("Stimulant iOS Input Port");
inputPort.MessageReceived += delegate(object sender, MidiPacketsEventArgs e) {
foreach (MidiPacket mPacket in e.Packets)
{
//if (myMidiModulation.ModeNumber == 1)
//{
var midiData = new byte[mPacket.Length];
Marshal.Copy(mPacket.Bytes, midiData, 0, mPacket.Length);
//The first four bits of the status byte tell MIDI what command
//The last four bits of the status byte tell MIDI what channel
byte StatusByte = midiData[0];
byte typeData = (byte)((StatusByte & 0xF0) >> 4);
byte channelData = (byte)(StatusByte & 0x0F);
//We should check to see if typeData is clock/start/continue/stop/note on/note off
//-----------defines each midi byte---------------
byte midi_start = 0xfa; // start byte
byte midi_stop = 0xfc; // stop byte
byte midi_clock = 0xf8; // clock byte
byte midi_continue = 0xfb; // continue byte
byte midi_note_on = 0x90; // note on
byte midi_note_off = 0x80; // note off
//------------------------------------------------
if ((StatusByte == midi_start) || (StatusByte == midi_continue))
{
if (!myMidiModulation.IsRunning)
{
InvokeOnMainThread(() => {
//PowerPushed();
//FlipPower();
//powerButton.SetOn();
myMidiModulation.IsRunning = powerButton.TogglePower(); // true;//powerButton.TogglePower();
Debug.WriteLine("MIDI START @ " + DateTime.Now.Millisecond.ToString());
if (myMidiModulation.IsRunning)
{
myMidiModulation.CatchClock();
}
});
}
//myMidiModulation.FireModulation = true; //I'm not sure if we should be firing one off at the start here
}
if (StatusByte == midi_clock)
{
if (myMidiModulation.ModeNumber == 1)
{
Debug.WriteLine("MIDI CLOCK @ " + DateTime.Now.Millisecond.ToString());
if (myMidiModulation.IsRunning)
{
myMidiModulation.CatchClock();
}
/*
* myMidiModulation.ClockCounter();
* if (myMidiModulation.StepComma > 1)
* {
* myMidiModulation.StepComma = 0;
* }
* else
* {
* myMidiModulation.StepComma++;
* }
* myMidiModulation.StepSizeSetter();
*/
}
}
if (StatusByte == midi_stop)
{
if (myMidiModulation.IsRunning)
{
InvokeOnMainThread(() => {
//PowerPushed();
//FlipPower();
myMidiModulation.IsRunning = powerButton.TogglePower();
});
//myMidiModulation.Reset();
}
}
if (myMidiModulation.IsTriggerOnly)
{
if (StatusByte == midi_note_on)
{
// handle note on
myMidiModulation.IsNoteOn = true;
myMidiModulation.NumOfNotesOn += 1;
// Restart first if in restart mode
if (myMidiModulation.IsRestartEachNote)
{
//myMidiModulation.CurrentCC = myMidiModulation.StartingLocation;
myMidiModulation.CurrentXVal = myMidiModulation.StartingLocation;
if (myMidiModulation.PatternNumber == 4)
{
myMidiModulation.EveryOther = false;
}
else if (myMidiModulation.PatternNumber == 5 || myMidiModulation.PatternNumber == 6)
{
myMidiModulation.EveryOther = true;
}
}
}
if (StatusByte == midi_note_off)
{
if (myMidiModulation.NumOfNotesOn > 0)
{
myMidiModulation.NumOfNotesOn -= 1;
}
if (myMidiModulation.NumOfNotesOn < 1)
{
// handle note off
myMidiModulation.IsNoteOn = false;
myMidiModulation.NumOfNotesOn = 0;
}
}
}
//}
}
};
ConnectExistingDevices();
//var session = MidiNetworkSession.DefaultSession;
var session = MidiNetworkSession.DefaultSession;
if (session != null)
{
session.Enabled = true;
session.ConnectionPolicy = MidiNetworkConnectionPolicy.Anyone;
}
}
private MidiOutPort(string deviceId, MidiEndpoint endpoint)
{
DeviceId = deviceId;
_endpoint = endpoint;
_client = new MidiClient(Guid.NewGuid().ToString());
}
public async void MidiTest(UILabel label)
{
this.label = label;
CreateAUGraph();
ConfigureAndStartAudioProcessingGraph(processingGraph);
virtualMidi = new MidiClient("VirtualClient");
virtualMidi.IOError += (object sender, IOErrorEventArgs e) => {
Console.WriteLine("IO Error, messageId={0}", e.ErrorCode);
};
virtualMidi.PropertyChanged += (object sender, ObjectPropertyChangedEventArgs e) => {
Console.WriteLine("Property changed: " + e.MidiObject + ", " + e.PropertyName);
};
MidiError error;
virtualEndpoint = virtualMidi.CreateVirtualDestination("Virtual Destination", out error);
if (error != MidiError.Ok)
{
throw new Exception("Error creating virtual destination: " + error);
}
virtualEndpoint.MessageReceived += MidiMessageReceived;
var sequence = new MusicSequence();
var midiFilePath = NSBundle.MainBundle.PathForResource("simpletest", "mid");
var midiFileurl = NSUrl.FromFilename(midiFilePath);
sequence.LoadFile(midiFileurl, MusicSequenceFileTypeID.Midi);
var player = new MusicPlayer();
sequence.SetMidiEndpoint(virtualEndpoint);
var presetUrl = CFUrl.FromFile(NSBundle.MainBundle.PathForResource("gorts_filters", "sf2"));
LoadFromDLSOrSoundFont(presetUrl, 10);
player.MusicSequence = sequence;
player.Preroll();
player.Start();
MusicTrack track;
track = sequence.GetTrack(1);
var length = track.TrackLength;
while (true)
{
await Task.Delay(TimeSpan.FromSeconds(3));
double now = player.Time;
if (now > length)
{
break;
}
}
player.Stop();
sequence.Dispose();
player.Dispose();
label.Text = "Done";
}
/// <summary>
/// Initializes CoreMidi only once per application
/// </summary>
static MacOSXMidiDriver()
{
MonoMac.CoreMidi.Midi.Restart();
_client = new MidiClient("LPToolKit MIDI Client");
}
