Quantum Leaps

All

28 repositories

qtools
Public
QTools collection of host-based tools for embedded systems development with QP frameworks on Windows, Linux and macOS
lint testing unit-testing arm gui test-automation toolbox embedded-systems test-framework testing-tools
C
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Other
•50•140•0•0•Updated Oct 14, 2025Oct 14, 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).
arm framework fsm state-machine actor-model statechart embedded-systems actor event-driven rtos
C++
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Other
•87•442•0•0•Updated Oct 14, 2025Oct 14, 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).
arm framework embedded state-machine actor-model statechart actor event-driven rtos uml-state-machine
C
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Other
•274•1.2k•1•1•Updated Oct 14, 2025Oct 14, 2025
cmsis-packs
Public
CMSIS packs released by Quantum Leaps
Other
•2•7•0•0•Updated Oct 9, 2025Oct 9, 2025
qpcpp-examples
Public
Examples for the QP/C++ Real-Time Event Framework (see qpcpp repository)
examples submodule qpcpp
C++
•2•5•0•0•Updated Oct 9, 2025Oct 9, 2025
qpc-examples
Public
Examples for the QP/C Real-Time Event Framework (see qpc repository)
examples submodule qpc
C
•6•17•0•1•Updated Oct 9, 2025Oct 9, 2025
modern-embedded-programming-course
Public
Companion repository to the "Modern Embedded Systems Programming" video course.
c debugging learning arm embedded architecture embedded-systems learning-by-doing video-course rtos
C
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GNU Affero General Public License v3.0
•189•1.2k•0•0•Updated Oct 1, 2025Oct 1, 2025
contributed
Public
Software contributed to the QP framework ecosystem
arduino minimal esp32 msp430 cpputest
BSD 2-Clause "Simplified" License
•3•3•0•0•Updated Sep 29, 2025Sep 29, 2025
3rd_party
Public
3rd-party code used in the QP/C and QP/C++ examples
C
•6•7•0•0•Updated Sep 28, 2025Sep 28, 2025
uC-OS2
Public
Adapted for CMSIS.
arm embedded embedded-systems cmsis rtos armcortexm4 armcortexm0 armcortexm3 armcortexm7
C
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Apache License 2.0
•220•6•0•0•Updated Sep 27, 2025Sep 27, 2025
spexygen
Public
Traceable specifications based on Doxygen
documentation-tool doxygen certification requirements-management traceability iec61850 requirements-engineering functional-safety iso26262 iec62304
Python
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MIT License
•1•25•0•0•Updated Sep 24, 2025Sep 24, 2025
qm
Public
"Low ceremony" graphical modeling and code generation tool based on QP frameworks and Hierarchical State Machines (UML Statecharts)
windows macos linux fsm code-generator state-machine statechart uml embedded-systems object-oriented
Shell
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Other
•41•164•6•0•Updated Sep 1, 2025Sep 1, 2025
qp-arduino
Public
QP/C++ real-time event framework/RTOS for Arduino (ARM Cortex-M)
arduino framework fsm kernel state-machine modeling statechart sam arduino-library free
C++
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GNU General Public License v3.0
•28•44•0•0•Updated Jul 9, 2025Jul 9, 2025
Embedded-Test
Public
Embedded Test (ET) -- The Super-Simple Embedded Test
testing minimalist test-driven-development embedded-c embedded-cpp
C
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MIT License
•9•70•0•0•Updated Apr 21, 2025Apr 21, 2025
qp-arduino-example
Public
Examples for the qp-arduino (QP/C++ Real-Time Event Framework/RTOS for Arduino)
0•1•0•0•Updated Mar 14, 2025Mar 14, 2025
.github
Public
Quantum Leaps' profile
1•1•0•0•Updated Mar 5, 2025Mar 5, 2025
Super-Simple-Tasker
Public
Event-driven, preemptive, priority-based, hardware RTOS for ARM Cortex-M.
real-time embedded embedded-systems event-driven rtos rma arm-cortex-m3 arm-cortex-m0 arm-cortex-m7 embedded-c
C
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MIT License
•44•224•1•0•Updated Feb 15, 2025Feb 15, 2025
lock-free-ring-buffer
Public
"Lock-Free Ring Buffer" (LFRB) is a minimal, customizable implementation of a ring buffer (a.k.a. circular buffer) in C, specifically suitable for embedded systems.
c real-time embedded buffer embedded-systems lock-free embedded-c
C
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MIT License
•13•62•0•0•Updated Oct 7, 2024Oct 7, 2024
MiROS
Public
MiROS (Minimal Real-Time Operating System) for ARM Cortex-M
learning arm youtube embedded kernel embedded-systems kernel-source rtos kernels embedded-c
C
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GNU General Public License v3.0
•28•108•0•0•Updated May 18, 2024May 18, 2024
FreeACT
Public
FreeACT is a minimal Active Object (Actor) framework for FreeRTOS
embedded freertos event-driven rtos embedded-c actor-framework
C
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MIT License
•25•121•0•0•Updated May 5, 2024May 5, 2024
State-Oriented-Programming
Public
State-Oriented Programming: was a cover story article about Hierarchical State Machines in C and C++ published originally in "Embedded Systems Programming" magazine in August 2000. This repository contains the article PDF and the updated code.
c state-machine cpp statecharts hierarchical-state-machine
C
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Apache License 2.0
•21•42•0•0•Updated Jan 15, 2024Jan 15, 2024
qpc-zephyr-app
Public
Example project and starting point for creating QP/C-Zephyr applications.
state-machine actor-model embedded-systems rtos zephyr-rtos
C
•2•7•0•0•Updated Jan 5, 2024Jan 5, 2024
qpcpp-zephyr-app
Public
Example project and starting point for creating QP/C++-Zephyr applications.
embedded state-machine actor rtos zephyr-rtos
C++
•2•5•0•0•Updated Jan 5, 2024Jan 5, 2024
embedded-coding-style
Public
Embedded C and C++ Coding Style
c cpp misra embeddded
CSS
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GNU Free Documentation License v1.3
•7•22•0•0•Updated Dec 7, 2023Dec 7, 2023
OOP-in-C
Public
Simple and memory-efficient implementation of OOP in C suitable for real-time embedded systems.
c embedded oop class inheritance polymorphism oop-in-c polymorphism-in-c inheritance-in-c class-in-c
C
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MIT License
•41•256•0•0•Updated Dec 6, 2023Dec 6, 2023
qpn
Public
QP-nano real-time embedded framework/RTOS for embedded systems based on active objects (actors) and hierarchical state machines
arduino avr framework fsm state-machine actor-model statechart embedded-systems actor event-driven
C
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Other
•74•172•0•0•Updated May 5, 2023May 5, 2023
DBC-for-embedded-C
Public
Design By Contract (DBC) for embedded C and C++
assert minimalist embedded-c design-by-contract assert-library
C
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MIT License
•5•22•0•0•Updated Jan 30, 2023Jan 30, 2023
3rd_party-qpn
Public
3rd-party code used in the QP-nano examples
C
•1•0•0•0•Updated Aug 11, 2022Aug 11, 2022