winsb suppport for usbx device

[mendez23]

Hello,

usbx device with vendor-specific interface can be managed from Windows via WinUSB generic driver and this driver gets loaded if the usbx device returns a string descriptor at index 0xEE. Is there a way to specify this in usbx? if not, which source file in usbx can be enhanced to add this functionality that the project requires?

Thank you!

[xiaocq2001]

String descriptor format and example can be found here: https://github.com/azure-rtos/usbx/blob/7c928b43db68b72970b3effd5a2582eb5a6869c7/samples/demo_usbx.c#L87C1-L110C1

Documentation is here:
https://learn.microsoft.com/en-us/azure/rtos/usbx/usbx-device-stack-3#definition-of-the-strings-of-the-device-framework

To support string index at 0xEE you can add a new entry in string framework.

[mendez23]

@xiaocq2001 Thank you!