Note: On SuSE 10.1 systems (and possibly others) the USB file system isn’t enabled by default. S: Product=Microsoft 5-Button Mouse with IntelliEye(TM) The manufacturer/controller id = TSC-10 DMC. For clarity, the USB touch screen is shown in bold, but does not appear highlighted in the actual output. Typically, the output will be in the format shown below. This is best performed with all other USB devices unplugged as sometimes it is unclear which device is which, especially if the description string has not been implemented in the device.

Open a terminal window and type cat /proc/bus/usb/devices. In the above example, the highlighted entry is a USB touch screen controller. PL2303 Serial Portīus 002 Device 002: ID 0eef:0001 D-WAV Scientific Co., Ltd eGalax TouchScreen The USB devices are listed in the following format:īus 003 Device 002: ID 066b:2213 Linksys, Inc. If the optional USBUTILS package is installed on your system you can also obtain a list of USB devices using the LSUSB command. The old site (.org) is now obsolete, please use .Īll of the current libusb development team has moved to .įor additional information, please consult the FAQ or the Wiki.To view the USB vendor and product ids in Linux you can use the CAT / LSUSB commands or a graphical viewer as described below. Once you have secured your access to the library and its header, please check the libusb API or the libusb samples. If you prefer, you can also access the source directly from github. If you are using Linux, chances are your distribution already includes libusb, so you probably just need to reference the libusb header in your source.įor other platforms, or if you want to use the very latest, you are encouraged to recompile from source.

Linux, macOS, Windows (Vista and newer), Android, OpenBSD/NetBSD, Haiku, Solaris. It is version-agnostic: All versions of the USB protocol, from 1.0 to 3.1 (latest), are supported. It is user-mode: No special privilege or elevation is required for the application to communicate with a device. It is portable: Using a single cross-platform API, it provides access to USB devices on Linux, macOS, Windows, etc. It is intended to be used by developers to facilitate the production of applications that communicate with USB hardware. Libusb is a C library that provides generic access to USB devices.

Lsusb mac