Simulink ® Desktop Real-Time™ I/O driver blocks allow you to select and connect specific analog channels and digital lines to your Simulink model through I/O driver blocks. These blocks provide an interface to your physical I/O boards and your real-time application.

You can transform a Simulink® model into a Simulink® Real-Time™ model that accesses I/O drivers by using the Simulink Real-Time: Speedgoat I/O Blockset. This example uses the Simulink model slrt_ex_osc to show how to replace Simulink blocks with Simulink Real-Time I/O blocks.

In this example, we will employ Simulink to generate the command that turns the LED on. We will also use Simulink to read voltage data from the board and to plot the data in real time. The Simulink model we will use is shown below and can be downloaded here. The Arduino Digital Write block, the Arduino Analog Read block, the Arduino IO Setup ...

In matlab, the simulink environment provides support for graphical construction of block diagrams and simulation of the re-sulting dynamical system. To start simulink, enter simulink on the command line: When the Simulink Library Browser window is open, enter <ctrl>+n on your keyboard to open a new model window.

Simulink’s component library. In particular, the components you should be familiar with are: “Sources” library Step: generates a unit step signal Ramp: generates a ramp signal Sine Wave: generates a sinusoid “Sinks” library Scope: used for viewing system output To workspace: used to transfer a signal to MATLAB “Continuous” library

In this example, you will learn how to connect the Simulink® model directly to supported hardware for live I/O data exchange and blink an LED using connected IO in C2000™ Microcontroller Blockset. Connected IO creates a communication interface that enables the Simulink model and the IO Server to communicate with each other.

To learn to construct state space, transfer function and block diagram models of dynamical systems and to simulate these models in MATLAB and Simulink. MATLAB (MATrix LABoratory) is a software package that is widely used in control systems design.

To simulate a model in Connected IO, perform the following steps: Open a Simulink model. Press CTRL+E to open the Configuration Parameters dialog box. In the Configuration Parameters dialog box, select Hardware Implementation.

Simulink: Introduction • Graphical User Interface built onto MATLAB • Blocks and interconnecting wiring create a dynamic system • Simulation Diagrams describe the differential equation • A Simulink Model can solve the differential equation subject to initial conditions • Results can be exported to the MATLAB environment for further ...

Getting Started with Connected IO. In this example, you will learn how to connect the Simulink® model directly to supported hardware for live I/O data exchange and blink an LED using connected IO in C2000™ Microcontroller Blockset.