Eclipse ThreadX

Thread-safe OS abstraction layers & backends for Azure RTOS ThreadX

Pigweed’s ThreadX integration provides a suite of abstractions and helpers designed to make developing C++ applications on ThreadX safer, more robust, and fully compatible with Pigweed’s portable facades.

• Compile-time lock safety: Support for Clang’s static thread-safety analysis annotations, enabling compile-time detection of data races and incorrect lock ordering.

• Safe non-recursive mutexes: Enforces strict non-recursive mutex semantics and assertions to detect bugs and prevent deadlocks.

• Port-safe interrupt spinlocks: Disables preemption and interrupts to prevent deadlocks and context switches during critical sections.

Advantages & differences

Learn how Pigweed’s wrappers improve safety, catch bugs at compile-time or runtime, and compare directly with raw ThreadX APIs.

Advantages & differences

Setup

Integrate ThreadX with GN, configure target parameters, and configure module backend options.

Setup

Modules

The following table lists all modules related to Eclipse ThreadX.

Name	Status	Description	Languages
pw_chrono_threadx	stable
pw_sync_threadx	stable
pw_thread_threadx	stable