Windows

You need to install it yourself on Windows OpenCV and hidapi

And configure environment variables

For OpenCV

For HIDAPI, you can build a folder by yourself, and then put hidapi.dll into this folder and then configure environment variables. You can also directly put Hidapi.dll in C: \ Windows \ System32

Download Example, open the project with Visual Studio to replace the project attributes in the project attributes, which contains the directory and library directory as your address.

When using a dynamic library, you need to define a DeviceManager class object (device manager class), and then call the enumerate () function to traverse the device to obtain the list of equipment objects.

  DeviceManager *manager = new DeviceManager();
  auto streamDocks = manager->enumerate();

After obtaining the list of equipment objects, make the open() method open the device when the device needs to be called, and then other methods to operate the device

auto it = StreamDocks->begin();
StreamDock *s = *it;
s->open();

// Set the brightness
s->setBrightness(100);