Contents

IOUSBHostDeviceRequestType(_:_:_:)

Creates the request type field of a device request.

Declaration

func IOUSBHostDeviceRequestType(_ direction: tIOUSBDeviceRequestDirectionValue, _ type: tIOUSBDeviceRequestTypeValue, _ recipient: tIOUSBDeviceRequestRecipientValue) -> UInt8

Parameters

  • direction:

    The direction of the request.

  • type:

    The type of the request.

  • recipient:

    The recipient of the request.

Return Value

The request type.

See Also

Sending Device Requests