Overview of Microsoft USB Test Tool (MUTT) devices Get quick info about the programming interfaces you need for each task. Write a WinUSB application: Describes how an application can call WinUSB Functions to communicate with a USB device.Ĭommon programming scenarios: List of common tasks that a driver or an app performs in order to communicate with a USB device. To write such an app for a USB device, you need Visual Studio and Microsoft Windows Software Development Kit (SDK). Talk to USB devices, start to finish: Provides step-by-step instructions about implementing USB features in a UWP app. USB function class extension (UFX) reference.USB connector manager class extension (UcmCx) reference.Both components are combined into a single KMDF driver that communicates with the Microsoft-provided USB device emulation class extension (UdeCx).ĭeveloping Windows drivers for emulated USB devices (UDE)Įmulated USB host controller driver programming reference You can develop an emulated Universal Serial Bus (USB) host controller driver and a connected virtual USB device. USB dual-role controller driver programming reference For other controllers, Microsoft provides a set of programming interfaces that allow the dual-role class extension (UrsCx) and its client driver to communicate with each other to handle the role-switching capability of a dual-role controller.įor more information about this feature, see: Windows includes in-box client drivers for ChipIdea and Synopsis controllers. USB Dual Role controllers are now supported in Windows 10. USB connector manager class extension (UcmCx) reference You can write a driver for the connector that communicates with the Microsoft-provided class extension module: UcmCx to handle scenarios related to Type-C connectors such as, which ports support Type-C, which ports support power delivery.ĭeveloping Windows drivers for USB Type-C connectors Windows 10 introduces support for the new USB connector: USB Type-C. USB function class extension (UFX) reference This driver communicates with the Microsoft-provided USB function controller extension (UFX).ĭeveloping Windows drivers for USB function controllers You can develop a controller driver that handles all USB data transfers and commands sent by the host to the device. Write a function controller driver for a USB device The PC communicates with USB devices through the wireless dock by using USB over TCP as a transport.ĭeveloping Windows drivers for USB host controllers For example, consider a wireless dock that supports USB devices. If you're developing an xHCI host controller that isn't compliant with the specification or developing a custom non-xHCI hardware (such as a virtual host controller), you can write a host controller driver that communicates with UCX. USB device driver programming reference.Getting started with USB client driver development.This section includes tutorials about writing your first user-mode and kernel-mode USB drivers by using the USB templates included with Microsoft Visual Studio. Provides information about choosing the most appropriate model for providing a USB driver for your device. Introduces you to USB driver development. Microsoft OS Descriptors for USB Devices: Windows defines MS OS descriptors that allows better enumeration when connected to system running Windows operating system. USB FAQ: Frequently asked questions from driver developers about the USB stack and features that are supported in USB. Universal Serial Bus 4 (USB4™): Provides OEMs, IHVs and silicon vendors bringing up Windows systems supporting USB4 with information about the USB4 connection manager, facilitating debugging, and bring-up procedures. Windows support for USB Type-C connectors: For OEMs who want to build a Windows system with USB Type-C connectors. Windows also provides programming interfaces that you can use to develop device drivers and applications that communicate with a USB device. Windows operating systems include native support for USB host controllers, hubs, and devices and systems that comply with the official USB specification. The USB-IF is a Special Interest Groups (SIGs) that maintains the Official USB Specification, test specifications and tools. USB devices include keyboards, mice, joysticks, printers, scanners, storage devices, modems, video conferencing cameras, and more. Universal Serial Bus (USB) provides an expandable Plug and Play serial interface that ensures a standard, low-cost connection for peripheral devices.
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