Homebrew [Question] Smash 3ds with external controller

[lallilulelo]

So a long while ago I saw a video made by ShinyQuagsire playing Smash 3ds with his gamecube controller via wifi, and a while later posted something about stopping SaltySD developement (which I believe it was the tool he used for that), and made the code open source for anyone to complete it (I might be wrong with some of this stuff, feel free to correct me).
I would like to know if any progress has been made with this concept, not necesarily with a Gamecube Controller but with any external controller (I have a wii classic pro controller myself that I would LOVE to use). Thanks in advance!

Edit: Here is the actual video.

 

[Deltrix18]

SaltySD and the GameCube controller hardmod are two different things.

 

[ih8ih8sn0w]

SaltySD and the GameCube controller hardmod are two different things.

Wasn't the gamecube controller input over wifi?

 

[Deltrix18]

Wasn't the gamecube controller input over wifi?

I'm pretty sure no, but the Wii U Pro Controller was.

 

[lallilulelo]

I'm pretty sure no, but the Wii U Pro Controller was.

It was actually via wireless and says it can theorically work with any controller.

Source:

 

[Deltrix18]

It was actually via wireless and says it can theorically work with any controller.

Source:

Damn... but I don't think we'll end up seeing this.

 

[DarthDub]

Have fun hardmodding your 3DS with a custom board!

 

[DarkSynopsis]

Can't remember when I saw the video, was months back now! I thought once people saw it someone would have wrote something to send input from PC to 3DS.

Video descriptions mentions using an NTR Plugin and once we got NTR Video Streaming I thought we might see the NTR Dev do this but then he got shit or whatever and stopped worked on NTR

The day I can play Monster Hunter with my Xbox Controller will be glorious.

 

[lallilulelo]

Can't remember when I saw the video, was months back now! I thought once people saw it someone would have wrote something to send input from PC to 3DS.

Video descriptions mentions using an NTR Plugin and once we got NTR Video Streaming I thought we might see the NTR Dev do this but then he got shit or whatever and stopped worked on NTR

The day I can play Monster Hunter with my Xbox Controller will be glorious.

Sorry for the ignorance, but what was NTR and isn't anyone still working on it?

 

[Deltrix18]

This is what was left http://douevenknow.us/post/139673444953/redirecting-3ds-input-over-wifi