The CM4 core handles the display functionality of the system. It provides a straightforward main screen that consistently presents measurement statistics for each channel on the left side. On the right side, there is a customizable area reserved for controls specific to the application being used.
Within the application area, the variables to be monitored are displayed at the top, while the variables to be controlled are displayed at the bottom. Users have the flexibility to personalize the application display area by modifying the "screen_main_app.h" file.
To list the control variables, you can utilize the controlConfs array, and for the monitoring variables, you can use the monitorConfs array.