USB device

On Sun, 1 Feb 2004 04:13:21 +1100
Marcus Brown <marcusbrutus@internode.on.net> wrote:

> Strangely enough, the PXA255 Developer's Manual mentions that the
> CPU's USB slave _can_ support 2 interfaces! (Depending on how it's
> set up).
I think this just means you can load two gadgets drivers at once and
they will be seen from the PC side as two USB devices. But this is
just a guess.

> Either way, I don't reckon it'd be too difficult to get either of
> them working as I believe code for both exists (pxa_usb/m1100?).
This is sad, but MediaQ USB device is not supported (USB host is OHCI
so it's a lot easier to support this one). But USB device is not
supported at all yet :-( This is my next big todo as Dell Axim also
uses mediaq for USB device. And last but not least, I haven't seen yet
any programming information on MediaQ 1178 - I have the full datasheet
on 1132 and I have a partial datasheet on 1178, but it covers only the
electronic engineer's point of view not the programming's side. I
haven't seen any such document on h2200 page either (only the same
1178 datasheet I already have).

We can *suppose* 1178 is similar to 1132/1100, just a different set of
devices on chip,

--
Greetings,
   Andrew