How to sent command to usb device by using endpoint0?

Hi!ALl,

Now I wanna develop an application to send command to usb device,such as usb
massstorage device,by using endpoin0. THe system is win98.The command is to
read or write config info from or to the usb device.Can you tell me which
steps should I go through?

Thanks!

Regards!

momer

Give up on asking in ntdev. Maybe the name of this newsgroup indicates it
is for NT and not 9x. 9x is dead and may it remain dead.

“momer” wrote in message news:xxxxx@ntdev…
> Hi!ALl,
>
> Now I wanna develop an application to send command to usb device,such as
> usb
> massstorage device,by using endpoin0. THe system is win98.The command is
> to
> read or write config info from or to the usb device.Can you tell me which
> steps should I go through?
>
> Thanks!
>
> Regards!
>
>
>
> momer
>
>
>

Win9x at least has WDM in it. In this case, you need to be a part of
the pnp device stack for the mass storage device, there is no way to
send i/o to a device endpoint from a standalone driver which is not in
the stack.

d

-----Original Message-----
From: xxxxx@lists.osr.com
[mailto:xxxxx@lists.osr.com] On Behalf Of David J. Craig
Sent: Saturday, March 11, 2006 7:28 PM
To: Windows System Software Devs Interest List
Subject: Re:[ntdev] How to sent command to usb device by using
endpoint0?

Give up on asking in ntdev. Maybe the name of this newsgroup indicates
it
is for NT and not 9x. 9x is dead and may it remain dead.

“momer” wrote in message news:xxxxx@ntdev…
> Hi!ALl,
>
> Now I wanna develop an application to send command to usb device,such
as
> usb
> massstorage device,by using endpoin0. THe system is win98.The command
is
> to
> read or write config info from or to the usb device.Can you tell me
which
> steps should I go through?
>
> Thanks!
>
> Regards!
>
>
>
> momer
>
>
>


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