The target of this project is to find a way to control the brightness of the monitor per USB.
Some monitors of the "ultrafine" line are already supported by operating systems like Windows and MaxOsX. The tool LG-Ultrafine-Brightness 2 alredy implemented such a control. The implementation use the library libhid using library libusb as most tools do.
- find Lib to access the usb an interface at all
- access the monitor interface
- read out current brightness
- change monitor brightness