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Module handler

netget::server::usb::serial

Module handler 

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USB CDC ACM interface handler.

usbip 0.9 ships cdc::UsbCdcAcmHandler, but it is a demo: a host write on the bulk OUT endpoint is logged and thrown away, and the class-specific control requests that make a serial port a serial port (SET_LINE_CODING, GET_LINE_CODING, SET_CONTROL_LINE_STATE) are not handled at all. Both matter here — without the first, usb_serial_data_received can never fire; without the second, a host that opens the port and configures it gets no answer.

So the CDC descriptors and the endpoint layout are taken from the crate (it is the authority on what a CDC ACM interface looks like on the wire) while the URB handling is implemented here.

Structs§

UsbCdcAcmSerialHandler
A virtual CDC ACM serial port.