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@QuantumLeaps

Quantum Leaps

Modern Embedded Software

Quantum Leaps, LLC is a professional open source company that brings the asynchronous, event-driven Active Objects (Actor model) to deeply embedded real-time programming. Quantum Leaps' QP Real-Time Event Frameworks (RTEFs) and the tools around them enable embedded developers to efficiently apply the Active Object (Actor) design pattern, hierarchical state machines, graphical modeling, and automatic code generation.

State Machines & Tools for Embedded Systems

Beyond the RTOS

The unique Quantum Leaps ecosystem enables embedded developers to move beyond the traditional RTOS and apply the Active Object (a.k.a. Actor) design pattern, hierarchical state machines, model based design and automatic code generation in small embedded systems, such as ARM Cortex-M MCUs (micro-controller units). Since 2005, this asynchronous event-driven approach and practical, efficient software have been delivering a competitive advantage to hundreds of companies around the world in a wide variety of markets.

Beyond the RTOS videos

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  1. qpc qpc Public

    QP/C Real-Time Event Framework/RTOS is a lightweight implementation of the asynchronous, event-driven Active Object (Actor) model and Hierarchical State Machines.

    C 1.1k 254

  2. qpcpp qpcpp Public

    QP/C++ Real-Time Event Framework/RTOS is a lightweight implementation of the asynchronous, event-driven Active Object (Actor) model and Hierarchical State Machines.

    C++ 406 85

  3. qm qm Public

    Graphical modeling and code generation tool based on UML state machines

    Shell 148 39

  4. qtools qtools Public

    QTools collection of open source tools for embedded systems development on Windows, Linux and MacOS

    C 134 49

  5. modern-embedded-programming-course modern-embedded-programming-course Public

    Companion repository to the "Modern Embedded Systems Programming" video course.

    C 898 155

  6. spexygen spexygen Public

    Traceable specifications based on Doxygen

    CSS 17 1

Repositories

Showing 10 of 27 repositories
  • .github Public

    Quantum Leaps' profile

    QuantumLeaps/.github’s past year of commit activity
    1 1 0 0 Updated Mar 5, 2025
  • qpc Public

    QP/C Real-Time Event Framework/RTOS is a lightweight implementation of the asynchronous, event-driven Active Object (Actor) model and Hierarchical State Machines.

    QuantumLeaps/qpc’s past year of commit activity
    C 1,051 254 3 0 Updated Feb 25, 2025
  • qpcpp Public

    QP/C++ Real-Time Event Framework/RTOS is a lightweight implementation of the asynchronous, event-driven Active Object (Actor) model and Hierarchical State Machines.

    QuantumLeaps/qpcpp’s past year of commit activity
    C++ 406 85 0 0 Updated Feb 25, 2025
  • qpc-examples Public

    Examples for the QP/C Real-Time Embedded Framework

    QuantumLeaps/qpc-examples’s past year of commit activity
    C 12 4 0 1 Updated Feb 25, 2025
  • qpcpp-examples Public

    Examples for the QP/C++ Real-Time Embedded Framework

    QuantumLeaps/qpcpp-examples’s past year of commit activity
    C 2 2 0 0 Updated Feb 25, 2025
  • spexygen Public

    Traceable specifications based on Doxygen

    QuantumLeaps/spexygen’s past year of commit activity
    CSS 17 MIT 1 0 0 Updated Feb 19, 2025
  • modern-embedded-programming-course Public

    Companion repository to the "Modern Embedded Systems Programming" video course.

    QuantumLeaps/modern-embedded-programming-course’s past year of commit activity
    C 898 AGPL-3.0 155 0 0 Updated Feb 15, 2025
  • Super-Simple-Tasker Public

    Event-driven, preemptive, priority-based, hardware RTOS for ARM Cortex-M.

    QuantumLeaps/Super-Simple-Tasker’s past year of commit activity
    C 169 MIT 36 1 0 Updated Feb 15, 2025
  • qtools Public

    QTools collection of open source tools for embedded systems development on Windows, Linux and MacOS

    QuantumLeaps/qtools’s past year of commit activity
    C 134 49 0 0 Updated Feb 6, 2025
  • cmsis-packs Public

    CMSIS packs released by Quantum Leaps

    QuantumLeaps/cmsis-packs’s past year of commit activity
    7 1 0 0 Updated Jan 31, 2025

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