usb

package

v2.0.0+incompatible Latest Latest Go to latest Published: Aug 25, 2017 License: Apache-2.0 Imports: 4 Imported by: 0

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Package usb implements an USB device registry.

This section is empty.

This section is empty.

func Register(id ID, opener Opener) error

Register registers a driver for an USB device.

When this device is found, the factory will be called with a device handle.

func RegisterBus(c chan<- Driver)

RegisterBus is called by a bus that will send a notification everytime there's a new driver being registered.

type Conn interface {
	conn.Conn
	ID() *ID
}

Conn represents a connection to an USB device.

type ConnCloser interface {
	io.Closer
	Conn
}

ConnCloser is an USB device handle that can be closed.

This interface is meant to be handled by the USB device driver, not the application.

type Driver struct {
	ID // TODO(maruel): Using only the ID as the selector is a bit naive. There's known conflicts.
	Opener
}

Driver is a registered driver.

type ID struct {
	VenID uint16
	DevID uint16
}

ID represents an USB device by its ID.

func (i ID) String() string

type Opener func(dev ConnCloser) error

Opener takes control of an already opened USB device.