Dear Sir:
I searched the internet for such stuff,but nothing found.
I know after Service Pack3,Windows NT4 supports USB
devices.But How to develop the drivers?
Can anyone help me?Is there any related stuff available?
Thanks
SunsetYang
(???r??z{e?˛???m?m?{]z???&j)@u?Ӣ?칻?&ޱ??i?Z?G?j)m?W???u?칻-E?"?Ǧm??(Z?X???,??&
I wasn’t aware that ANY version of NT4 provided support for USB from
Microsoft.
Can anyone else confirm this?
Thanks, David
----- Original Message -----
From: “Chen Yang”
To: “NT Developers Interest List”
Sent: August 24, 2001 12:58 AM
Subject: [ntdev] develop USB drivers for Windows NT4.0
> Dear Sir:
> I searched the internet for such stuff,but nothing found.
> I know after Service Pack3,Windows NT4 supports USB
> devices.But How to develop the drivers?
> Can anyone help me?Is there any related stuff available?
> Thanks
> —
> SunsetYang
> b???v?j???r???칻?&ޱ??i?Z?G?j)m?W???u????±??+
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** Reply to message from “Chen Yang” on Fri, 24 Aug 2001
12:58:09 +0800
> I know after Service Pack3,Windows NT4 supports USB
> devices.But How to develop the drivers?
> Can anyone help me?Is there any related stuff available?
NT4 does not support USB. You must turn to third-party USB stacks. The only
commercially available one I know about is from BSquare. Their “WinDK extension
for USB” is an addon to WinDK.
Sincerely,
Chris Myers
Senior Project Engineer
Quatech, Inc.
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Right, we have a USB stack for NT4 that has been tested and used with a
tremendous amount of USB hardware for over 2 years now. The stack can
actually be used independently of WinDK for some HID devices, but to
develop a driver you must use the WinDK USB extension. One rather large
benefit is you can use WinDK and the USB extension to write one driver to
run on WDM platforms and with a re-compile run on our USB stack for NT4.
It really works nicely and we have gotten a lot of really positive customer
feedback on this product.
Bill McKenzie
Software Engineer
bSquare Corporation
On 08/24/01, “Chris Myers ” wrote:
> ** Reply to message from “Chen Yang” on Fri, 24 Aug 2001
> 12:58:09 +0800
>
>
> > I know after Service Pack3,Windows NT4 supports USB
> > devices.But How to develop the drivers?
> > Can anyone help me?Is there any related stuff available?
>
> NT4 does not support USB. You must turn to third-party USB stacks. The only
> commercially available one I know about is from BSquare. Their “WinDK extension
> for USB” is an addon to WinDK.
>
> Sincerely,
>
> Chris Myers
> Senior Project Engineer
> Quatech, Inc.
>
>
> —
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