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Implementing a Handler to Request a USB Set Descriptor

Question asked by Dmytro Grytsay on Jun 23, 2020
Latest reply on Jun 24, 2020 by Bob Paddock

Greetings
Has anyone implemented a Set Descriptor request handler for a USB device?

 

There is a problem on this issue:

- what should be the correct response of the device to this request.

 

In particular, the NXP Kinetis family of microcontrollers is of interest. The proposed NXP has a usb stack, but there is no SET SCRIPTOR implementation on the stack.

 

By analogy with other queries, Set Descriptor was also implemented. As a result, this works, but cannot access the data field.

 


But any example will also be useful.

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