PORTS Forum

Ports and Interfaces => USB => Topic started by: pwoo33 on April 06, 2012, 07:15:04 pm

Title: Product ID Association for USB
Post by: pwoo33 on April 06, 2012, 07:15:04 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.

Title: Re: Product ID Association for USB
Post by: Jan Axelson on April 07, 2012, 09:22:25 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