Introduce new USB Audio 2 implementation written from scratch. Main goal behind new implementation was to perform entity configuration with devicetree bindings, hiding the descriptor complexity from application. Initial implementation is working at Full-Speed only. High-Speed support will come later, but even at Full-Speed only this is viable replacement for old stack USB Audio 1 class (USB Audio 1 is limited to Full-Speed by specification, i.e. it is explicitly forbidden for USB Audio 1 device to work at High-Speed). Implemented is only absolute minimum set of features required for basic implicit and explicit feedback samples. Only one sample frequency is currently supported. Optional interrupt notifications are not supported. Signed-off-by: Tomasz Moń <tomasz.mon@nordicsemi.no> |
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| .. | ||
| device | ||
| device_next | ||
| host | ||
| usb_c | ||
| CMakeLists.txt | ||