Market leading real time kernel for 35+ microcontroller architectures
FreeRTOS is a market leading RTOS kernel from Amazon Web Services that supports more than 35 architectures and was downloaded once every 3 minutes during 2016. With millions of deployments in all imaginable market sectors (from toys to aircraft), the FreeRTOS kernel is trusted because it is professionally developed, strictly quality controlled, robust, supported, free to use in commercial products without a requirement to expose proprietary source code, and has no IP infringement risk. Amazon Web Services provides a highly reliable, scalable, low-cost cloud infrastructure platform that powers hundreds of thousands of businesses in 190 countries around the world. In 2015 AWS added specific Internet of Things (IoT) capabilities, and now offers Amazon FreeRTOS to help users securely connect their MCU devices to the cloud. Learn more at http://aws.amazon.com/freertos. ARM Cortex (Cortex-M0, Cortex-M0+, Cortex-M3, Cortex-M4, Cortex-M7, Cortex-A9, Cortex-A5), Renesas, TI, etc.
Real-time frameworks/RTOS based on active objects & state machines
Real-time frameworks/RTOS for building responsive and modular real-time embedded software as systems of active objects (concurrent state machines). The QP family consists of QP/C, QP/C++, and QP-nano frameworks, which are all strictly quality controlled, superbly documented, and commercially licensable. The behavior of active objects (a.k.a. actors) is specified in QP by means of hierarchical state machines (UML statecharts). The frameworks support manual coding of UML state machines in C or C++ as well as automatic code generation by means of the free QM modeling tool. All QP frameworks can run on bare-metal MCUs, completely replacing a traditional RTOS. Ports and ready-to-use examples are provided for major embedded CPUs, such as ARM Cortex-M, ARM7/9, MSP430, as well as Arduino and mbed. QP/C and QP/C++ can also work with a traditional RTOS/OS, such as ThreadX, FreeRTOS, embOS, and uC/OS-II as well as Linux (POSIX), Windows.
Arduino core for Attiny13
An Arduino core for the Attiny13 processors designed with small size in mind. *Support*: http://arduino.cc/forum/index.php/topic,89781.0.html Currently supported functions: * = Partial support map() random() randomSeed() millis() micros() delay() delayMicroseconds() * analogRead() analogWrite() pinMode() digitalRead() digitalWrite() pulseIn() (Untested) shiftIn() (Untested) shiftOut() (Untested) If you find any issues be sure to make sure you are using the latest version first.
State machine framework for reactive embedded systems
RKH is a generic, flexible, modular, highly portable, ANSI-C compliant, and open-source development tool for implementing hierarchical state machines based on modern state machine concepts. This modern techniques are used to give an abstract description of the dynamic behavior of a system in a substantial manner. The RKH not implements neither entire UML specs. nor entire Statechart specs. Instead, the RKH intention is to support just enough basic concepts of that powerful tools to facilitate the reactive-system modeling holding a solid, and efficient implementation. Broadly speaking, the RKH implementation has been designed from the ground up to be used in 8-bits platforms but can be easily adapted to 16 or 32-bits platforms.
UFFS: Ultra-low-cost Flash File System, designed for NAND flash working in embedded system. UFFS typically consumes less then 200K ram for 1Gb(page 512)/4Gb(page 2K) NAND flash. It supports direct flash interface, works with or without OS.
Raspberry Pi SD Image with Ruby and SiriProxy
This is an SD card image with RVM, Ruby, and SiriProxy pre-installed. Release notices: https://sourceforge.net/p/siriproxyrpi/news/ Instructions: https://sourceforge.net/p/siriproxyrpi/wiki/Home/
CooCox CoOS is an Embedded RTOS specially for ARM Cortex-M3. It is a real-time multitask kernel which accords with CMSIS ( Cortex Microcontroller Software Interface Standard ). It is a free and open real-time Operating System.
CMAKE build enviroment for LPC2000 and LPC17xx Cortex MCUs
The goal of project is to build CMSIS like environment for LPC2000 series MCU and to write RTOS for LPC2000 and Cortex Microcontrollers
This project includes both the libraries and applications created by Anturi Technology to communicate with Tag4M devices provided by Cores Electronic LLC. We want integrators and developers have the tools to build their own developments with Tag4M.
Community-driven variant of TI's bare metal development support tools
This is the community driven variant of StarterWare(tm) 2.0.x by Texas Instruments, a collection of example source codes, headers, and basic implementations for AM335X-based hardware (like the BeagleBone Black, the PocketBeagle or the OSD335x SiP). The aim of this project is to add features and functionalities faster than TI is able to do that and to get a high-quality package for easy bare metal programming on such Sitara-based devices.
The clash New Generation now focuses on making a versatile OS environment for embedded systems allowing users to customize the resulting platform into routers, firewalls, 3G gateways, access points, emergency rescue system or even diskless clients.
Real-time, modular, microkernel-based operating system under development for i386. The first goal is to support 32-bit DOS protected mode applications made with DJGPP as well as native applications.
PIC based weather station
Microhcip PIC18F based LCD weather station that uses Ethernet connection to download data from the Internet.
ntfs and fat for embedded devices
Implements read only access to ntfs and fat. It is targeted for the use in micro controllers (e.g. VNC2, ATMega) with few KBytes memory.
Unified desktop and embedded Serial port API
A simple API, written in C, for accessing the Serial ports in a consistent way across Multiple desktop and embedded platforms. This has allowed programs for embedded devices to be mainly developed on the desktop, where test and debug is much easier. It can also be used to write serial port programs that are portable across different desktop platforms.
K-OS is an open-source realtime-operating-system based on the OSEK/VDX standard aimed at compiler and microcontroller independence. Currently we support Motorola (Freescale) HC12/HCS12/HCS12X targets.
This project contains some test scripts and software for Analog Devices' DSP chip emulators. This verifies whether a particular emulator is working correctly with a particular PC and target board.
A aquarium computer designed for small reef aquariums. The computer is based on a module from GHI that utilises the Microsoft Micro Framework .NET. The hardware layouts, PCBs and firmware (C#) will be released under Creative Commons Lic. (by-nc-sa).
A lightweight, simple and easy to use embedded system task scheduler. RataOS is written as a high level C, with a simple HAL & API structure, allowing it to be ported between embedded devices easily.
This project is software project using MCUs from Microchip and other MCU manufacturers. Currently planning on doing an SNMP agent on a few development MCU boards.
A embedded database implementation, in C++. A database is comprised of ACID-compliant versions of the standard C++ STL containers, presenting a low-level, lightweight API.
Software and images designed to get Ubuntu running properly on the Gumstix Overo line of Computers on Modules (COM's).
Professional stored program control. It is optimized for heat control, but you can control whatever you want. It use a FreeRTOS.org-Kernel on an Atmel AT32UC3A1512 and control Triacs over AVR ATtiny2313. The heatcontrol for your heating.
JemBench is an open-source Java benchmark suite for constrained embedded systems. JemBench covers the benchmarking of vital bytecodes, computational kernels, control applications, and multithreaded applications. It even runs on CLDC platforms.
Engrane3D is a fully working LiveCD OS powered by Slackware/Slax with a personalized set of tools to set, configure clusters, tools for hosting serving, a built-in parallel 3D renderer and a nice set of compilers and libs (SDL,MPI, Mesa).