IEC 101 Server and Client Simulator Source code Library, Win, Linux
DNP3 Outstation and client simulator, Source code Library, win, Linux
DNP3 Protocol Source code Library Outstation and client Win Linux
Combat Flight Simulator for LINUX. WW2. Network and VOIP. Open-source.
A comprehensive Unix/Linux-like shell environment for Windows 7+ 64bit
Source code is here - https://sourceforge.net/projects/lcmd-git/
Open-source RTOS and Embedded Systems Toolkit for C++ and C
A simple C++11 network server framework
RetroPC-SIM is an Arduino project to help to understand how pc works
A framework for implementing real-time control systems
Modular CNC software for Arduino controller
Example for a sercos III Network Driver
C++ Verilog macro preprocessor