C++20 RAII wrappers for the oveRTOS embedded RTOS framework. These wrappers provide type-safe, move-only handles with automatic resource cleanup, compile-time stack sizing, and fluent LVGL widget builders.

Include every module at once with the umbrella header:

#include <ove/ove.hpp>

Umbrella header — includes all oveRTOS C++ wrappers.

Wrapper Classes

Class	Header	Description
`ove::Thread<StackSize>`	`ove/thread.hpp`	Compile-time stack-sized thread with move semantics
`ove::Mutex`	`ove/sync.hpp`	Non-recursive mutex
`ove::RecursiveMutex`	`ove/sync.hpp`	Recursive mutex
`ove::Semaphore`	`ove/sync.hpp`	Counting semaphore
`ove::Event`	`ove/sync.hpp`	Binary event flag
`ove::CondVar`	`ove/sync.hpp`	Condition variable
`ove::LockGuard`	`ove/sync.hpp`	RAII mutex lock guard
`ove::Queue<T, N>`	`ove/queue.hpp`	Type-safe, fixed-depth message queue
`ove::Timer`	`ove/timer.hpp`	Software timer
`ove::EventGroup`	`ove/eventgroup.hpp`	Multi-bit event flags
`ove::Workqueue` / `ove::Work`	`ove/workqueue.hpp`	Deferred work queue
`ove::Stream`	`ove/stream.hpp`	Byte-stream ring buffer
`ove::Watchdog`	`ove/watchdog.hpp`	Hardware watchdog timer
`ove::fs::File` / `ove::fs::Dir`	`ove/fs.hpp`	RAII file and directory handles
`ove::Audio`	`ove/audio.hpp`	I2S audio streaming
`ove::Nvs`	`ove/nvs.hpp`	Non-volatile key-value storage

LVGL C++ Wrappers

When CONFIG_OVE_LVGL is enabled, ove/lvgl.hpp provides:

Class	Description
`ove::lvgl::LvglGuard`	RAII guard for the LVGL display lock
`ove::lvgl::Component<T>`	CRTP base for composable widget components
`ove::lvgl::State<T>`	Reactive observable value (uses `LV_USE_OBSERVER`)
`ove::lvgl::Label` / `ove::lvgl::Bar` / `ove::lvgl::Box`	Fluent widget builders

Design Principles

RAII: All kernel objects are released in destructors. No manual _destroy() calls needed.
Move-only: Handles are non-copyable, preventing double-free.
Compile-time configuration: Template parameters encode stack sizes and queue depths.
Zero overhead: Wrappers inline to the underlying C API with no additional indirection.

Further Documentation

For setup, build, configuration, and example walkthroughs, see the oveRTOS documentation site.