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  • ThreadX® (ST EXP-RTOS) is Express Logic's advanced Real-Time Operating System (RTOS) designed specifically for deeply embedded applications. ThreadX® provides advanced scheduling facilities, message passing, interrupt management, and messaging services, as well as many others. ThreadX® has many advanced features, including its picokernel™ architecture, Preemption-Threshold™ scheduling, event-chaining™ and a rich set of system services. Combined with its superior ease-of-use, ThreadX® is the ideal choice for the most demanding of embedded applications. ThreadX® has been deployed in over 1.5 billion electronic products in the areas of consumer devices, medical electronics, and industrial control equipment.

    ThreadX® supports STMicroelectronics' STM32, ARM® Cortex®-M based 32-bit microcontrollers.
    This product is supplied by a third party not affiliated to ST. For complete and latest information on the specification and the purchased parts package, refer to the third party’s website http://rtos.com.

    Key Features

    • Complete ARM® Development Tool Support with IAR Embedded Workbench® for ARM® (EWARM), ARM® Keil®, Atollic®, Green Hills MULTI™, and GNU
    • Reasonable pricing
    • Royalty-free
    • Complete ANSI C source code
    • Easy to use and powerful services
    • Responsive technical support
    • Unlimited Threads, Queues, Event Flags, Timers, Semaphores, Mutexes, Block Pools, and Byte Pools
    • Flexible memory usage
    • Timeout available on all thread suspension
    • Advanced Preemption-Threshold™ technique
    • Low-overhead application timers
    • Size scales automatically
    • Picokernel™ architecture for size and speed
    • Small footprint (as low as 2 Kbytes)
    • Fast execution (0.9 μs context switch@72 MHz)

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    • Description Version Size Action
      STM32 and STM8 embedded software solutions 7.0
      3.12 MB

      STM32 and STM8 embedded software solutions

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