Classes

This is the subclass of the preferences type that will provide our persistent app settings.

This overrides the draw(_:) method, to ensure that only the “knob” gets drawn.

This class provides some common tools for all view controllers.

This is for views designed to be displayed in the split view.

This is the first screen to come up, and contains all the other screens.

This is the Info/About screen.

This is the Preferences/Settings modal screen.

This controls the screen for a selected Characteristic. It appears in the screen just to the right of the Peripheral Screen.

This is a subclass of the standard button class, allowing us to attach a device discovery record.

This is the permanent Device Discovery Screen. It is the leftmost screen, and contains a table that is updated as the discovery scanning goes on.

This controls the main screen for a Peripheral, once it has been selected in the Discovery screen. It appears in the first screen to the right of the Discovery Screen.

The main reason for creating this class was to allow us to interpret settings, and to fix an issue with Interface Builder.