Module stream 

USB3 Vision streaming protocol.

U3V streaming uses USB bulk transfers with a leader/payload/trailer structure. Unlike GigE Vision (GVSP over UDP), USB bulk transfers are reliable and ordered — no packet reassembly, bitmap tracking, or resend logic is needed.

Frame structure:

┌─────────┐   ┌─────────────┐   ┌──────────┐
│ Leader  │ → │ Payload(s)  │ → │ Trailer  │
│ (meta)  │   │ (image data)│   │ (status) │
└─────────┘   └─────────────┘   └──────────┘

Structs

Leader

Parsed U3V stream leader (image metadata).

RawFrame

A raw frame as received from the U3V stream, before conversion to the transport-agnostic Frame type.

Trailer

Parsed U3V stream trailer.

U3vStream

U3V stream receiver that reads frames from a USB bulk endpoint.

Functions

parse_leader

Parse a U3V stream leader from raw bytes.

parse_trailer

Parse a U3V stream trailer from raw bytes.