Module net.codecrete.usb
Package net.codecrete.usb

Interface USBInterface

public interface USBInterface
USB interface.

Instances of this class describe an interface of a USB device.

  • Method Summary

    Modifier and Type
    Method
    Description
    USBAlternateInterface
    alternate()
    Gets the currently selected alternate interface setting.
    List<USBAlternateInterface>
    alternates()
    Gets all alternate settings of this interface.
    boolean
    isClaimed()
    Indicates if this interface is currently claimed for exclusive access.
    int
    number()
    Gets the interface number.

  • Method Details

    • number

      int number()
      Gets the interface number.

      It is equal to the bInterfaceNumber field of the interface descriptor.

      Returns:
      the interface number

    • isClaimed

      boolean isClaimed()
      Indicates if this interface is currently claimed for exclusive access.
      Returns:
      true if it is claimed, false otherwise.

    • alternate

      USBAlternateInterface alternate()
      Gets the currently selected alternate interface setting.

      Initially, the alternate settings with number 0 is selected.

      Returns:
      the alternate interface setting.

    • alternates

      List<USBAlternateInterface> alternates()
      Gets all alternate settings of this interface.
      Returns:
      a list of the alternate settings