dclelland / gong Goto Github PK

Hi, i'm interested on moving my app on your library.
Trying your sample but it does not work for me.
Using the same MIDI setup options does work on CoreMIDI...
Any help?

1.) I downloaded the package by git clone https://github.com/dclelland/Gong.git
2.) I go to the example directory and open the project
3.) I select a team in the code signing sections
4.) build however I get error that No such module

There is also an red x where gong package is.

Not sure what to do to get this running

When II try to include Gong through XCODE SPM it fails with:

because every version of Gong contains incompatible tools version and root depends on Gong 1.2.0..<2.0.0, version solving failed.

Is there a way to resolve this?
Thanks

It seems that connection is being dropped soon after MIDIClient connects to any kind of source.
iOS device is detected in Audio MIDI Setup directory and library notifies me of "Setup Change", but after that no notifications are coming.

Hello, thanks to this library I managed to send note type midi data but I didn't find how to send Controle Change type midi data.

Thanks

Thank you for this incredible library! I was able to get it working on iOS.

This may be related to the previous question, but is there a way to manually set the channel that the midi data is sent out on? In the example app, it shows as being sent on channel 0. How do I set it to send on different channel?

Thanks again for a wonderful library!

I’m aim to add a wrapper for MIDINetworkSession which I intend to use for iPad app, and came across what may be an issue in MIDINotice.

I recreated the example app for iOS and when an external device connects via a MIDI network session two notifications are generated ( .propertyChanged and .setupChanged) this appears to create a zombie CFString. I think this is the result of the first notification ( .propertyChanged ) retaining the noticiation.propertyName.

let property = notification.propertyName.takeRetainedValue()

changing the above to

let property = notification.propertyName.takeUnretainedValue()

fixes the issue, although early days so I haven’t fully tested for side effects.

Steps to recreate:

1. I replicated the test app for an iOS device
2. Using MIDI Network Setup on a Mac I connect to the iPad
3. The the iPad prints the notification for .propertyChanged to the debug console
   iPad app crashes with Thread 1: EXC_BAD_ACCESS (code=1, address=0xa6e472e10)

Using instruments we see.

**Zombie Messaged**

An Objective-C message was sent to a deallocated 'CFString (immutable)' object (zombie) at address: 0x2808304e0. 

Can you add a option for message formatting or create a different formate for message

example: MIDIPacket(.noteOn(channel: UInt8(channel), key: UInt8(pitch), velocity: UInt8(velocity)), delay: onset),

currently:

'noteOff(channel: 0, key: 62, velocity: 0)'

it would be nice if we could have a options to get the midi data like this

[type: "noteOff", channel: 0, key: 62, velocity: 0]

Hello,

I want to send midi notes to virtual midi devices on macOS (10.13.6) such as garageband or vmpk. I assume I could use this library for the purpose (Please let me know if it's not the case) Anyway I tried to install after cloning it and I got this error message:

pod 'Gong', '~> 1.2'
[!] Unknown command: Gong,
Did you mean: init?

The above command was issued in Gong/Sources.
I earlier had to install cocoapods with 'sudo gem install cocoapods'

When went wrong?

Hi, thanks for the library!

I'm trying to send midi to other apps (by being a virtual source) and also send to network session.
I wrote a MIDIManager class similiar to your MIDI singleton but I couldn't manage to work it.

public class MIDIManager {
  public static let shared = MIDIManager()
  public private(set) var name: String = "MIDIManager"
  public private(set) var client: Gong.MIDIClient?
  public private(set) var output: Gong.MIDIOutput?

  public func openOutput(name: String) {
    self.name = name

    do {
      client = try Gong.MIDIClient(name: "\(name) Client")
      output = try client?.createOutput(name: "\(name) Output")
    } catch {
      return
    }
  }

  public func sendNoteOnMessage(noteNumber: UInt8, velocity: UInt8, channel: UInt8) {
    guard let output = output else { return }
    let packet = MIDIPacket(.noteOn(channel: channel, key: noteNumber, velocity: velocity))
    for destination in MIDIDestination.all {
      destination.send(packet, via: output)
    }
  }

  public func sendNoteOffMessage(noteNumber: UInt8, velocity: UInt8, channel: UInt8) {
    guard let output = output else { return }
    let packet = MIDIPacket(.noteOff(channel: channel, key: noteNumber, velocity: velocity))
    for destination in MIDIDestination.all {
      destination.send(packet, via: output)
    }
  }
}

I'm trying this on an iOS app to send midi notes to Garageband on iOS and Logic on mac over network session.
What am I missing?
Thanks.

When I press two keyboard keys at the same time, the receive(_ packet: MIDIPacket, from source: MIDISource) is called once for .noteOn, and the same behavior not happen with .noteOff for packet.message.

Any help?