Struct UsbCard 

pub struct UsbCard {
    pub concentrator: UsbConcentrator,
    pub listener: UsbListener,
    pub bridge: Shared<Port>,
    pub identity: Identity,
}

A USB card, opened: its concentrator, and the bridge everything on the card shares.

Fields

concentrator: UsbConcentrator

The concentrator, reset and answering.

listener: UsbListener

The SX1261 on the card, for a card that carries one, not yet brought up.

It shares the bridge with the concentrator under its own target and reset pin, so it is driven while the concentrator runs. Sx1261::bring_up readies it; a card without one simply never answers it.

bridge: Shared<Port>

The bridge, for the radio beside the concentrator and for the card’s own status.

identity: Identity

Who the bridge said it was, which a caller compares against the firmware this crate was written for with Identity::matches_firmware.