Step 4: Generate Code
Navigate to the Projects tab to view the project tree structure.
The MCC will include all the MPLAB® Harmony library files and generate the code based on the MCC selections. The generated code would add files and folders to your Harmony project as shown.
Among the generated code, notice the Peripheral Library files generated for Real-Time Clock (RTC), SERCOM 1 (as I²C), SERCOM 0 (as Universal Synchronous Asynchronous Receiver Transmitter (USART)), Direct Memory Access (DMA), External Interrupt Controller (EIC), and PORT peripherals. The MCC also generates template main file (main_l10.c).
At this point, you are ready to start implementing your application code.