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USBInterface interface of the WebUSB API provides information about an interface provided by the USB device. An interface represents a feature of the device which implements a particular protocol and may contain endpoints for bidirectional communication.
Creates a new
USBInterfaceobject which will be populated with information about the interface on the provided
USBConfigurationwith the given interface number.
Returns the interface number of this interface. This is equal to the
bInterfaceNumberfield of the interface descriptor defining this interface.
Returns the currently selected alternative configuration of this interface. By default this is the
0. It can be changed by calling
USBDevice.selectAlternateInterface()with any other value found in
Returns an array containing instances of the
USBAlternateInterfaceinterface describing each of the alternative configurations possible for this interface.
Returns whether or not this interface has been claimed by the current page by calling
|WebUSB API |
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