Step 1.1: Open MPLAB Harmony v3 Project on MPLAB X IDE
See the below figure for steps to download the project ZIP file.
Go to the path where the MHC project is downloaded by clicking the Show Folder and extract the getting_started_ext.zip project.
Launch MPLAB® X IDE from the Windows® Start Menu. Close any projects and files that are currently open.
Go to Files > Open Project.
Step 1.2: Migrate to MCC project
Go to Tools > MPLAB® Code Configurator v4: Open/Close.
Or click on the MCC icon
After successful loading, MCC opens the Project Graph, Resource Management, and Configuration Options windows.
Step 1.3: Verify the Clock Settings
Launch the Clock Diagram by going to Clock Configuration under the Plugins: drop-down option in the Project Graph of MCC.
A new window, Clock Diagram, is opened in the project’s main window.