AAUSBAccessory

Declaration

class AAUSBAccessory

Discussion

Obtain a USB accessory from the usbAccessoryDidConnect(_:) method, or instantiate one from an XPC representation that describes an existing USB accessory.

A USB accessory may not be in a configured state when your application receives it. To configure a USB accessory, open it with open(serviceQueue:completionHandler:) and select a configuration with configureWithValue:error:.

Topics

Creating USB accessories

• init(XPCRepresentation:)
• init(xpcRepresentation:)
• init(coder:)

Getting information about a USB accessory

• configurationDescriptorData
• deviceDescriptorData
• registryID

Managing a USB accessory

• open(serviceQueue:completionHandler:)
• close(completionHandler:)

Connection and disconnection events

• AAUSBAccessory.Event

Encoding a USB accessory for delivery to an XPC service

• createXPCRepresentation()

See also

• AAUSBAccessoryListener
• IOUSBHostDevice

Relationships

Inherits From

• NSObject

Conforms To

• CVarArg
• CustomDebugStringConvertible
• CustomStringConvertible
• Equatable
• Hashable
• NSCoding
• NSObjectProtocol
• NSSecureCoding
• Sendable
• SendableMetatype

See Also

Managing accessories

• AAUSBAccessoryManager