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Welcome to the PORTS Forum. Please post your questions, answers, and comments relating to USB and other hardware interfaces in the appropriate forums below. - Jan
Ports > General Category > USB > Product ID Association for USB
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Author Topic: Product ID Association for USB  (Read 575 times)
pwoo33
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« on: April 06, 2012, 06:15:04 pm »
This is for the Windows platform.

I need to have guidance on how to implement a composite device where it switches between DFU and non-DFU mode, and how does the Product ID changes when the app is there or if the BSP is the only piece available.  How should we present ourselves in the device manager UI?  Thanks.
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Jan Axelson
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« Reply #1 on: April 07, 2012, 08:22:25 pm »
STMicroelectronics has a DFU example that might be helpful:

http://www.st.com/internet/com/search/search.jsp?q=device%20firmware%20upgrade&entqr

Jan
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