A little help with the code plz

[Mr.Pottatto]

Hello guys, I'm workin on a project that uses the same conection that Wiimote have with the dolphinbar, but in a little different way, and I thought that you guys may help me with this. Straight to the point, if possible, I thought that you may give me some hints about the part of the dolphin's code that works on the identification of the Wiimotes, and how it interprets the movements of the control, so I can simulate the movement, just like the emulator does.
Sorry for the bad english, it's not my main language

[degasus]

Oh, we do not parse the wiimote data stream, we just pass it to the game. So there is no need to look for this kind of code in dolphin. However, you may look at the emulated wiimote code: https://github.com/dolphin-emu/dolphin/tree/master/Source/Core/Core/HW/WiimoteEmu

[Mr.Pottatto]

But how does dolphin emulate, or "see" the moviment, how the emulator associates the data stream that comes from the dolphinbar with the game that is been played? There must to be a direct connection between the dolphinbar and the dolphin to recognize a wiimote in movement, right? Or is it sent direct to the game?

[degasus]

We read the USB data with libusb, and pass the steam without encoding/decoding to the game. On the real hardware, a wiimote is an open file stream, just like the USB connection.

[Mr.Pottatto]

(04-02-2016, 06:02 PM)degasus Wrote: We read the USB data with libusb, and pass the steam without encoding/decoding to the game. On the real hardware, a wiimote is an open file stream, just like the USB connection.

I got it, very very thank you for your help, if I do some change in the code, and it shows itself somehow useful to the emulator, I'll give it to you guys as collaboration to your awesome project. Again, thank you.

[Mr.Pottatto]

Just a question, do you have any idea of how the game reads and shows the movements?

[degasus]

It parses the data stream, and uses the information in it. I'm sorry, I have no clue about the data stream format, but I'll encourage you to look at our emulated wiimote code. Generating and parsing should be familiar.

[Mr.Pottatto]

I needed the emulated wiimote code anyway to my project, so very very thank you for have shown it to me without hesitation, i thought that it wold have been a little different but you showed yourself very supportive and I'm very grateful for this. I'll do some searching to find how the game reads the usb stream, so thank you again.