Quantum Leaps

All

28 repositories

qtools
Public
QTools collection of open source tools for embedded systems development 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
•51•142•0•0•Updated Jul 31, 2025Jul 31, 2025
qpcpp
Public
QP/C++ Real-Time Event Framework/RTOS is a lightweight implementation of the asynchronous, event-driven Active Object (Actor) model combined with Hierarchical State Machines.
arm framework fsm state-machine actor-model statechart embedded-systems actor event-driven rtos
C++
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Other
•87•429•0•0•Updated Jul 29, 2025Jul 29, 2025
qpc
Public
QP/C Real-Time Event Framework/RTOS is a lightweight implementation of the asynchronous, event-driven Active Object (Actor) model combined with Hierarchical State Machines.
arm framework embedded state-machine actor-model statechart actor event-driven rtos uml-state-machine
C
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Other
•271•1.1k•1•0•Updated Jul 29, 2025Jul 29, 2025
spexygen
Public
Traceable specifications based on Doxygen
documentation-tool doxygen certification requirements-management traceability iec61850 requirements-engineering functional-safety iso26262 iec62304
CSS
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MIT License
•2•23•0•0•Updated Jul 24, 2025Jul 24, 2025
qpcpp-examples
Public
Examples for the QP/C++ Real-Time Event Framework (see qpcpp repository)
examples submodule qpcpp
C++
•2•4•0•0•Updated Jul 21, 2025Jul 21, 2025
qpc-examples
Public
Examples for the QP/C Real-Time Event Framework (see qpc repository)
examples submodule qpc
C
•6•15•0•1•Updated Jul 21, 2025Jul 21, 2025
3rd_party
Public
3rd-party code used in the QP/C and QP/C++ examples
C
•6•7•0•0•Updated Jul 21, 2025Jul 21, 2025
qm
Public
Graphical modeling and code generation tool based on UML state machines
windows macos linux fsm code-generator state-machine statechart uml embedded-systems object-oriented
Shell
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Other
•42•158•6•0•Updated Jul 21, 2025Jul 21, 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
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
•183•1.1k•0•0•Updated Jul 2, 2025Jul 2, 2025
cmsis-packs
Public
CMSIS packs released by Quantum Leaps
Other
•2•7•0•0•Updated Jun 13, 2025Jun 13, 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
•8•58•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•210•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.
real-time buffer embedded-systems embedded-c c embedded lock-free
C
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MIT License
•13•57•0•0•Updated Oct 7, 2024Oct 7, 2024
contributed
Public
Software contributed to the QP framework ecosystem
minimal msp430 cpputest arduino esp32
BSD 2-Clause "Simplified" License
•3•3•0•0•Updated Sep 11, 2024Sep 11, 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•105•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
•23•120•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•41•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•6•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
•5•20•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•244•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•173•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•21•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
uC-OS2
Public
Adapted for CMSIS.
arm embedded embedded-systems cmsis rtos armcortexm4 armcortexm0 armcortexm3 armcortexm7
C
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Other
•217•6•0•0•Updated Jul 1, 2022Jul 1, 2022