X2C is a free and open source tool for the model-based development and code generation of real-time control algorithms for micro processor units. X2C uses the open source environment Scilab/Xcos for building the graphical control model. With Scilab/Xcos, the model can be simulated and the behaviour of the algorithm can be validated before it is actually executed on the target. This workshop intends to provide an overview on the capabilities of X2C and to show the benefits of using a code generation tool for implementing a graphically designed control algorithm. In a hands-on tutorial, the interested user is guided through the core features, starting with creating a model in Scilab/Xcos, simulation of this model, and automatic code generation. Also the real-time debugging possibilities will be discussed.