Here is a list of all files with brief descriptions:

[detail level 123]

modules
headers
ArmControl.h	Public API for Doly arm motion control
ArmEvent.h	Event dispatcher API for the Doly ArmControl subsystem
ArmEventListener.h	Public event types and listener interface for Doly ArmControl
Color.h	Color utilities and predefined color codes used across the Doly SDK
DriveControl.h	Public API for Doly drive motion control
DriveEvent.h	Event dispatcher API for the Doly DriveControl subsystem
DriveEventListener.h	Public API types and listener interface for DriveControl
EdgeControl.h	Public API for Doly edge/gap detection control (IR sensors)
EdgeEvent.h	Event registration functions for EdgeControl
EdgeEventListener.h	Public API types and listener interface for EdgeControl
EyeControl.h	Public API for Doly eye display control and animations
EyeEvent.h	Event registration API for EyeControl
EyeEventListener.h	Public listener interface for EyeControl events
FanControl.h	Public API for Doly fan control
GpioPin.h	Common GPIO types used across the Doly SDK
Helper.h	Shared helper utilities and common types used across the Doly SDK
ImuControl.h	Public API for Doly IMU (Inertial Measurement Unit) control
ImuEvent.h	Event registration helpers for the IMU subsystem
ImuEventListener.h	Listener interface and data types for IMU (Inertial Measurement Unit) events
IoControl.h	Public API for Doly IO control (IO Port GPIO pin read/write)
lccv.hpp	Camera helper header (third-party component)
LcdControl.h	Low-level LCD control API for Doly displays
LedControl.h	Public API for Doly LED control
LedEvent.h	Event registration helpers for the LED subsystem
LedEventListener.h	Listener interface and data types for LED control events and activities
ServoControl.h	Public API for Doly servo control
ServoEvent.h
ServoEventListener.h	Listener interface and data types for servo control events
SoundControl.h	Public API for Doly sound playback control
SoundEvent.h	Event registration helpers for the sound subsystem
SoundEventListener.h	Listener interface for sound playback events
TofControl.h	Public API for Doly ToF (Time of Flight) sensor control
TofEvent.h	Event registration helpers for the ToF (Time of Flight) subsystem
TofEventListener.h	Listener interface and data types for ToF (Time of Flight) sensor events
TouchControl.h	Public API for Doly touch sensor control
TouchEvent.h	Event registration helpers for the touch subsystem
TouchEventListener.h	Listener interface and data types for touch sensor events
TtsControl.h	Public API for Doly TTS (Text-to-Speech) control
VContent.h	Visual content container for Doly displays