usb device for wii

[GIDONG]

Hi,

I'm developing a wireless microphone for wii console, that will be connected by USB.
I have the system up and running.
 If i connect it to a PC all is good and i get the audio on the PC.

When i connect the device to the wii, i get 4 consecutive suspend resume. each time the host requests the device descriptor, then the configuration descriptor, and then i get the suspend 
 

any idea ? unfortunately i have no way to get any log from the wii.

Thanks
Gidon

[Tsuneo]

If i connect it to a PC all is good and i get the audio on the PC.

Does it mean your device work as USB audio class?
Maybe, wii doesn't support USB audio?

Wii Speak (Wii Party-Mic) exposes vendor-specific device/interface class.
The descriptors are found here,
http://pastebin.com/ZMBEwmsG

Tsuneo

[GIDONG]

my device has a USB audio class and a HID class.

Thank you for the link, but i want to use the standard and to a vendor specific.

I have another wii Mic (works with glee karaoke) that uses an audio class. From comparing the descriptors and checking the USB Audio Device Class specifications, I see i'm missing a "Feature Unit" in my topology. I will try to add it and see if i have any luck :-)

Thanks