HIDAPI For Mac

HIDAPI is a platform independent and open-source library that enables applications to interface with USB and Bluetooth HID-Class devices on Windows, Linux, and Mac OS X.

On Windows, a DLL is built. On other platforms (and optionally on Windows), the single source file can simply be dropped into a target application.

Programs which use HIDAPI are driverless, meaning they do not require the use of a custom driver for each device on each platform.

HIDAPI provides a clean and consistent interface for each platform, making it easier to develop applications which communicate with USB HID devices without having to know the details of the HID libraries and interfaces on each platform.

The HIDAPI source also provides a GUI test application which can enumerate and communicate with any HID device attached to the system. The test GUI compiles and runs on all platforms supported by HIDAPI.