Constant-complexity, deterministic, very fast memory allocator (heap) for hard real-time high-integrity embedded systems. Allocation takes ≈120 cycles @ RP2350 irrespective of heap usage. There is little activity because the project is finished and does not require further changes.
☆394Feb 9, 2026Updated last month
Alternatives and similar repositories for o1heap
Users that are interested in o1heap are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- A compact implementation of the Cyphal/CAN protocol in C for high-integrity real-time embedded systems☆415Updated this week
- Cyphal Embedded Template Library☆19Dec 15, 2025Updated 3 months ago
- Generic single-file implementations of AVL tree in C and C++ suitable for deeply embedded systems. There is little activity because the p…☆24Feb 16, 2026Updated last month
- Robust platform-agnostic Cyphal/DroneCAN bootloader for deeply embedded systems☆53Apr 16, 2024Updated last year
- Generate code from DSDL using PyDSDL and Jinja2☆46Feb 28, 2026Updated last month
- GPU virtual machines on DigitalOcean Gradient AI • AdGet to production fast with high-performance AMD and NVIDIA GPUs you can spin up in seconds. The definition of operational simplicity.
- Simple CLI tool for diagnostics and debugging of Cyphal networks☆62Feb 11, 2026Updated last month
- Demo applications and reference implementations☆18Apr 16, 2025Updated 11 months ago
- Two-Level Segregated Fit memory allocator implementation.☆1,523Nov 6, 2021Updated 4 years ago
- SMalloc -- a *static* memory allocator.☆44Jul 17, 2024Updated last year
- Portable reference implementation of the Cyphal protocol stack in C++ for embedded systems and Linux.☆320Dec 17, 2025Updated 3 months ago
- Python implementation of the Cyphal protocol stack.☆134Updated this week
- Regulated DSDL definitions for Cyphal (standard and third-party)☆79Aug 3, 2025Updated 7 months ago
- UAVCAN node base on FreeRTOS☆20Nov 12, 2018Updated 7 years ago
- Embedded systems memory management library. Implementations for malloc(), free(), and other useful memory management functions☆278Jan 21, 2026Updated 2 months ago
- 1-Click AI Models by DigitalOcean Gradient • AdDeploy popular AI models on DigitalOcean Gradient GPU virtual machines with just a single click and start building anything your business needs.
- 🟢 super fast 🚀 tiny 🐥 𝘾 printf-look-and-feel ✍ trace code, in ⚡ interrupts ⚡ too ‼️, and real-time PC 💻 logging 👀☆879Updated this week
- Low-level components and hardware drivers for various Cyphal-related projects☆77Mar 31, 2025Updated 11 months ago
- A safe and fast high-level and low-level character input/output library for bare-metal and RTOS based embedded systems with a very small …☆185Nov 30, 2025Updated 4 months ago
- Embedded Template Library☆2,938Updated this week
- object-oriented C++ RTOS for microcontrollers☆464Nov 27, 2024Updated last year
- pure-python C types packer/unpacker☆19Mar 1, 2020Updated 6 years ago
- ROS2 package that allows recording without interprocess communication☆17Feb 25, 2025Updated last year
- A Rust implementation of Cyphal☆55Mar 5, 2026Updated 3 weeks ago
- A little fail-safe filesystem designed for microcontrollers☆6,515Mar 10, 2026Updated 2 weeks ago
- Managed hosting for WordPress and PHP on Cloudways • AdManaged hosting with the flexibility to host WordPress, Magento, Laravel, or PHP apps, on multiple cloud providers. Cloudways by DigitalOcean.
- A C++, compile-time, reactive RTOS for the Stack Resource Policy based Real-Time For the Masses kernel☆196Sep 7, 2018Updated 7 years ago
- modm: a C++23 library generator for AVR and ARM Cortex-M devices☆941Updated this week
- Tiny, fast, non-dependent and fully loaded printf implementation for embedded systems. Extensive test suite passing.☆2,966Apr 3, 2023Updated 2 years ago
- ROS 2 Type adapters for common C++ frameworks☆14Mar 26, 2025Updated last year
- A Scalable Middleware,integration Eclipse iceoryx and Fast-DDS.☆19Dec 10, 2021Updated 4 years ago
- Tiny, fast(ish), self-contained, fully loaded printf, sprinf etc. implementation; particularly useful in embedded systems.☆598Mar 3, 2026Updated 3 weeks ago
- A lean C++ string format library (mainly) for embedded platforms☆22Jan 16, 2019Updated 7 years ago
- Real-time Actor-based Message Exchange Network 🍜☆70Jun 16, 2025Updated 9 months ago
- libc targeted for embedded systems usage. Reduced set of functionality (due to embedded nature). Chosen for portability and quick bringu…☆636Mar 17, 2026Updated last week
- Bare Metal GPUs on DigitalOcean Gradient AI • AdPurpose-built for serious AI teams training foundational models, running large-scale inference, and pushing the boundaries of what's possible.
- Embedded template library.☆27Oct 24, 2025Updated 5 months ago
- a memory allocator for embedded systems (microcontrollers)☆68Dec 13, 2017Updated 8 years ago
- picolibc - a C library designed for embedded 32- and 64- bit systems.☆1,509Mar 21, 2026Updated last week
- Thread-safe closures as first-class functions for C☆15Oct 7, 2023Updated 2 years ago
- Two Level Segregated Fit (TLSF) memory allocator implementation, BSD License☆129Feb 9, 2026Updated last month
- Work Stealing Threadpool in a C Header☆25Sep 24, 2025Updated 6 months ago
- ☆11Mar 7, 2022Updated 4 years ago