amforth is an extendible interpreter on microcontrollers
AO RTOS is small real time OS based on Active Object concurrency model
CMAKE build enviroment for LPC2000 and LPC17xx Cortex MCUs
Embedded Real-Time Operating System (RTOS)
Project has been move to https://github.com/ciaa/Firmware
Open Source Hardware For Industrial Automation
MinopsOS is a tiny operating system for PC computers.