Re: USB Mass Storage + Ethernet Composite Gadget problems

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On Fri, Jul 3, 2009 at 9:26 PM, Marek
Szyprowski<m.szyprowski@xxxxxxxxxxx> wrote:
>> Do you have the real Palm Pre and what is the Windows driver for it?
>
> Unfortunately no - we don't have real Palm and original Windows drivers for it.
> We only adapted Palm open source kernel usb gadget driver for our ARM S3C6410
> based platform and we are trying to get it working with Windows host.

Hmm, you should at least get the driver packages of Palm Pre and try that.

Anyway, could you post the inf file you are using for the RNDIS part?
You may need slightly different inf file for the rndis part when it is
part of the composite device than when it is a single interface RNDIS
device.

>From what I read, there are three mode for the Palm Pre USB. One is
the "USB drive mode", the other is the USB charger mode, the last one
is the media sync mode (iPod clone mode). Do you implement all three
modes? If yes, does any of the three mode work?

>> You may want to check that out. Are they using the USB RNDIS driver
>> or custom driver?
>
> They are using standard RNDIS driver, it is well detected under Linux and
> works there fine with 'rndis_host' driver.
>

I am actually not so sure about it. How do you know that it is using the
RNDIS driver if you do not have the INF file from Palm Pre?

By the way, I do not know anything about the Linux Gadget driver. I just
know a little bit about USB under Linux and Windows. So you may want
to post more details about your adaptation so that the real USB experts
here like David and Alan can help you.

-- 
Xiaofan http://mcuee.blogspot.com
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