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Re: ProductID read from the USB descriptors for an audio device
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Re: ProductID read from the USB descriptors for an audio device


  • Subject: Re: ProductID read from the USB descriptors for an audio device
  • From: philippe wicker <email@hidden>
  • Date: Thu, 29 Jun 2006 14:22:44 +0200


On Jun 29, 2006, at 1:55 PM, Alex Ivanov wrote:

Hello!

How can I get the ProductID read from the USB
descriptors for an audio device attached to that USB
port?

Can anyone help me?

This is more a question for the USB dev list ( email@hidden ) :)

You can find answers to that question by looking at the /Developer/ Examples/IOKit/usb/ folder. The "RawDeviceAdded" function in ezloader/ main.c contains code to do that (IOUSBDeviceInterface::GetDeviceVendor/Product).

Thanks!

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 >ProductID read from the USB descriptors for an audio device (From: Alex Ivanov <email@hidden>)

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