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: Problems With USBDeviceReEnumerate



On 1/21/04 3:52 PM, "Chris Cooksey" <email@hidden> wrote:

> When I launch IORegistryExplorer and inspect the devices in the USB plane,
> two of the three devices always have the same vendor and product id
> properties, even though all three of them have unique numbers in reality.
> 
> I have seen it happen under 10.2.8, but it's not consistent. It always
> happens under 10.3.2. If I take the call to USBDeviceReEnumerate() out, the
> properties show up correctly in IORegistryExplorer.

Does 

% ioreg -l -p IOUSB

Show them with the same vid/pid after the re-enumerate?


-- 
Fernando Urbina                            mailto:email@hidden
USB Technology Team                           work: 719.534.9387
Apple Computer, Inc.                           fax: 719.532.0981
_______________________________________________
usb mailing list | email@hidden
Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/usb
Do not post admin requests to the list. They will be ignored.

References: 
 >Problems With USBDeviceReEnumerate (From: Chris Cooksey <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.