Mailing Lists: Apple Mailing Lists
Image of Mac OS face in stamp
 
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: matching against composite/HID device

Shaun Wexler wrote:

On Mar 18, 2005, at 8:59 AM, Fernando Urbina wrote:

This is certainly a matching problem. Can you post the values in your plists and the interface and device descriptors (you can use USB prober to get 'em).


V Device Descriptor
Descriptor Version Number: 0x0110
Device Class: 0 (Composite)
Device Subclass: 0
Device Protocol: 0
Device MaxPacketSize: 64
Device VendorID/ProductID: 0x0F48/0x4201 (unknown vendor)
Device Version Number: 0x0142
Number of Configurations: 1
Manufacturer String: 1 "Durand Interstellar, Inc."
Product String: 2 "Model 4201 DMX Converter"
Serial Number String: 3 "04092901"
V Configuration Descriptor: ....................................... "DMX Converter"
Total Length of Descriptor: 78
Number of Interfaces: 1

One question: if your device has one interface, why is it a composite device?

And if this interface uses HID, why bother with a driver? You can talk to it with userland code without any problems.

Best,
-a
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Usb mailing list      (email@hidden)
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/usb/email@hidden

This email sent to email@hidden
References: 
 >matching against composite/HID device (From: Shaun Wexler <email@hidden>)
 >Re: matching against composite/HID device (From: Fernando Urbina <email@hidden>)
 >Re: matching against composite/HID device (From: Shaun Wexler <email@hidden>)



Visit the Apple Store online or at retail locations.
1-800-MY-APPLE

Contact Apple | Terms of Use | Privacy Policy

Copyright © 2007 Apple Inc. All rights reserved.