Market leading real time kernel for 40+ microcontroller architectures
freeRTOS for Arduino Uno, Goldilocks 1284p & Mega 2560
Free real-time operating system designed for microcontrollers
Free cooperative operating system designed for microcontrollers
Real-Time Embedded Operating System
A Development Framework for Coldfire
UEFI GTP fdisk is a disk partitionning tool running under UEFI/BIOS
Custom firmware and IDE for the VEX Cortex Microcontroller
Tiny operating system for running HCFSM-based systems