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Connecting USB_DEV should enable USB_DEV #55

Closed KevinJohnMulligan closed 2 years ago

KevinJohnMulligan commented 2 years ago

Connecting USB_DEV should enable USB_DEV not USB_HOST.

KevinJohnMulligan commented 2 years ago

https://docs.espressif.com/projects/espressif-esp-dev-kits/en/latest/esp32s3/esp32-s3-usb-otg/user_guide.html#block-diagram

Please note that the external interface corresponding to the USB_HOST D+ D- signal in the functional block diagram is USB DEV, which means that ESP32-S3 is used as a device to receive signals from other USB hosts. The external interface corresponding to the USB_DEV D+ D- signal is USB HOST, which means that ESP32-S3 acts as a host to control other devices.