Skip to content
@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

Pinned Loading

  1. qpc qpc Public

    QP/C Real-Time Event Framework/RTOS implements event-driven Active Object (Actor) model combined with Hierarchical State Machines. Specifically designed for embedded systems (e.g., ARM Cortex-M MCUs).

    C 1.2k 273

  2. qpcpp qpcpp Public

    QP/C++ Real-Time Event Framework/RTOS implements event-driven Active Object (Actor) model combined with Hierarchical State Machines. Specifically designed for embedded systems (e.g., ARM Cortex-M M…

    C++ 440 87

  3. qm qm Public

    "Low ceremony" graphical modeling and code generation tool based on QP frameworks and Hierarchical State Machines (UML Statecharts)

    Shell 163 41

  4. qtools qtools Public

    QTools collection of host-based tools for embedded systems development with QP frameworks on Windows, Linux and macOS

    C 141 50

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

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

    C 1.2k 188

  6. spexygen spexygen Public

    Traceable specifications based on Doxygen

    Python 25 1

Repositories

Showing 10 of 28 repositories
  • cmsis-packs Public

    CMSIS packs released by Quantum Leaps

    QuantumLeaps/cmsis-packs’s past year of commit activity
    7 2 0 0 Updated Oct 9, 2025
  • qpcpp Public

    QP/C++ Real-Time Event Framework/RTOS implements event-driven Active Object (Actor) model combined with Hierarchical State Machines. Specifically designed for embedded systems (e.g., ARM Cortex-M MCUs).

    QuantumLeaps/qpcpp’s past year of commit activity
    C++ 440 87 0 0 Updated Oct 9, 2025
  • qpc Public

    QP/C Real-Time Event Framework/RTOS implements event-driven Active Object (Actor) model combined with Hierarchical State Machines. Specifically designed for embedded systems (e.g., ARM Cortex-M MCUs).

    QuantumLeaps/qpc’s past year of commit activity
    C 1,166 273 1 1 Updated Oct 9, 2025
  • qpcpp-examples Public

    Examples for the QP/C++ Real-Time Event Framework (see qpcpp repository)

    QuantumLeaps/qpcpp-examples’s past year of commit activity
    C++ 5 2 0 0 Updated Oct 9, 2025
  • qpc-examples Public

    Examples for the QP/C Real-Time Event Framework (see qpc repository)

    QuantumLeaps/qpc-examples’s past year of commit activity
    C 16 6 0 1 Updated Oct 9, 2025
  • qtools Public

    QTools collection of host-based tools for embedded systems development with QP frameworks on Windows, Linux and macOS

    QuantumLeaps/qtools’s past year of commit activity
    C 141 50 0 0 Updated Oct 4, 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 1,164 AGPL-3.0 188 0 0 Updated Oct 1, 2025
  • contributed Public

    Software contributed to the QP framework ecosystem

    QuantumLeaps/contributed’s past year of commit activity
    3 BSD-2-Clause 3 0 0 Updated Sep 29, 2025
  • 3rd_party Public

    3rd-party code used in the QP/C and QP/C++ examples

    QuantumLeaps/3rd_party’s past year of commit activity
    C 7 6 0 0 Updated Sep 28, 2025
  • uC-OS2 Public Forked from weston-embedded/uC-OS2

    Adapted for CMSIS.

    QuantumLeaps/uC-OS2’s past year of commit activity
    C 6 Apache-2.0 221 0 0 Updated Sep 27, 2025

People

This organization has no public members. You must be a member to see who’s a part of this organization.

Most used topics

Loading…