Ardence
"Phar Lap ETS is a complete embedded development environment for 32-bit x86 processors, featuring a Windows-friendly real-time operating system (RTOS), the Real-time ETS Kernel. The Real-time ETS Kernel was built from the ground up to meet the requirements of industrial-strength embedded applications. Based on a subset of the Win32 API, the Phar Lap ETS provides unequaled hard real-time functionality in a Windows-friendly package. Phar Lap ETS supports Microsoft Visual C++ and the Developer Studio Integrated Development Environment (IDE), providing developers with the industry's leading compiler-IDE combination for building embedded and real-time systems." .