Description: This sample demonstrates accessing DDC (Display Data Channel) using I2C communication. Provides a user interface to allow read and write Luminance, Contrast and Color Temperature features.

Supported OS: Windows

Init and Destroy: Initialize the library before using it and destroy it after the usage. Refer to InitADL() for initialization and clean-up is done inside main function only.

Functionality:

User interface lists the adapter and display names along with indexes. Details the EDID information if supported.
Access to DDC block via “ADL_Display_DDCBlockAccess_Get”.
Allows the user to select different features such as Luminance, Contrast and Color Temperature for read and write to DDC.

Sample Path: Sample\DDCBlockAccess