[wdmaudiodev] Re: USB Configuration Issue
- From: "Tom" <tscribne@xxxxxxxxxxx>
- To: <wdmaudiodev@xxxxxxxxxxxxx>
- Date: Wed, 17 Nov 2004 15:51:34 -0700
Actually the Midi endpoints are on Interface 4.
-----Original Message-----
From: wdmaudiodev-bounce@xxxxxxxxxxxxx
[mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx] On Behalf Of Tim Roberts
Sent: Wednesday, November 17, 2004 3:08 PM
To: wdmaudiodev@xxxxxxxxxxxxx
Subject: [wdmaudiodev] Re: USB Configuration Issue
Tom wrote:
Hi, I'm working on a USB device in which I have 5 endpoints, whereas the
first three are my standard audio in/out and the last two are midi in/out.
What I want to accomplish is to have my own USB driver handle the first
three endpoints audio in/out and the Microsoft class driver handle the midi
ports. Is this at all possible?
Not easily. Is there still time to turn this into a multi-function device?
If you can separate this into two interfaces, with the MIDI endpoints in
their own interface, it would be a piece of cake.
Why do a custom audio driver for the wave endpoints? Why not make it audio
class as well? That way, you eliminate the need for a driver altogether.
Audio class drivers are a pain in the rear to write.
--
- Tim Roberts, timr@xxxxxxxxx
Providenza & Boekelheide, Inc.
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