Custom commands in WIA minidriver

NTDEV
1

Hello,
I need to implement a method to pass custom commands with parameters
(ideally through user defined buffers) from a scan application to the
underlying kernel mode driver through the WIA Service layer. Is there a way
to implement it using the standard IWiaMiniDrv interfaces? Is it possible to
pass the custom commands through IStiDevice::Escape interface? Can the
application call IStiDevice::Escape function through the WIA Service?
Any pointer to the right direction will be greatly appreciated.
Regards
bkb

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Binu K. Baby
Device Drivers Group, Network Systems & Technologies Pvt. Ltd. (NeST)
A-3, Periyar, Technopark Campus, Kariyavattom,
Trivandrum 695 581, Kerala State, INDIA
Phone: +91 471 527441 (Ext. 48),
E-mail: xxxxx@nestec.net
Visit us at http://www.nesttech.com
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2

hello all,
what is the difference between a
Mini-driver and Micro-driver…

3

wrote in message news:xxxxx@ntdev…
> what is the difference between a
> Mini-driver and Micro-driver…
>

A “Micro-driver” is smaller?

4

and a nano-driver is sabout the size of my grandsons … ohh never mind

–
Gary G. Little
xxxxx@broadstor.com
xxxxx@inland.net

“Peter Viscarola” wrote in message news:xxxxx@ntdev…
>
> wrote in message news:xxxxx@ntdev…
> > what is the difference between a
> > Mini-driver and Micro-driver…
> >
>
> A “Micro-driver” is smaller?
>
>
>
>
>
>

5

What about a pico-driver?

and a nano-driver is sabout the size of my grandsons … ohh never mind
> A “Micro-driver” is smaller?
> > Mini-driver and Micro-driver…

[Edited for size and clarity. If you like this editing, send your check or
money order… :-P]