usb: device_next: add experimental CDC ACM implementation

Add experimental CDC ACM implementation for new USB device stack.
It currently implements only UART IRQ API support and is WIP.

Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
This commit is contained in:
Johann Fischer 2022-10-10 18:02:36 +02:00 committed by Carles Cufí
commit fcd21f10d5
4 changed files with 1166 additions and 0 deletions

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