need a usb device and learn writting a usb gadget driver

hong zhang henryzhang62 at yahoo.com
Wed Mar 18 16:18:11 UTC 2009


Greg,

No, I do not have gadget device. But I want to learn writting a USB gadget driver. This is why I ask help, what kind of gadget device I need to learn writting gadget driver?


For USB tracker, do you mean kernel has it already?

----henry


--- On Wed, 3/18/09, Greg KH <greg at kroah.com> wrote:

> From: Greg KH <greg at kroah.com>
> Subject: Re: need a usb device and learn writting a usb gadget driver
> To: "hong zhang" <henryzhang62 at yahoo.com>
> Cc: devel at linuxdriverproject.org
> Date: Wednesday, March 18, 2009, 10:48 AM
> On Tue, Mar 17, 2009 at 11:21:44PM -0700, hong zhang wrote:
> > 
> > List,
> > 
> > Could anyone recommend me a usb device to learn
> writting a usb gadget
> > driver?
> > 
> > usb mice, usb keyboard and usb flash are using usb
> core/host. 
> > 
> > I see some drivers in drivers/usb/gadget subdirectory
> but do not know
> > which slave usb devices those drivers support.
> 
> The names of them are in the drivers themselves.
>
> Do you have a specific usb gadget device you wish to write
> a driver for?
> 
> thanks,
> 
> greg k-h


      



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