Hi,

I am trying to use go-streamdeck, which internal uses karalabe/hid.

Its a library to control the elgato Stream Deck.

It works under linux, but fails under windows with:

panic: hidapi: Falscher Parameter.

Which is german for "wrong Parameter".

Without known much about USB, and HID: At one point tried the following:

I removed the windows specificas in these lines:

        if runtime.GOOS == "windows" {
		report = append([]byte{0x00}, b...)
	} else {
		report = b
	}

with

    report = b

At these lines: https://github.com/karalabe/hid/blob/master/hid_enabled.go#L167

Now it works!

I have no Idea why.

Should this be fixed? Or is my device strange?
What would be a good way to write a patch so I can used the unmodifed HID library?