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66	66
67	67	Now, when **starting the application**, the brick tries to connect with the nxjconsoleviewer. **Press the //Connect//** button. If connected succesfully, RConsole.println(...) commands will be written to this window.
68	68
69		-
	69	+----
	70	+
	71	+== Creating an Example Project ==
	72	+
	73	+The following shows how to create a project, that will turn on a light if a button is pressed.
	74	+
	75	+=== Create a new project: ===
	76	+
	77	+1. Choose //File > New > Project > SCCharts Project//
	78	+1. In the project creation wizard that opens, select //Mindstorms NXJ// as environment and hit //finish//
	79	+1. The project wizard from the leJOS plugin opens. Set the project name to //Flashlight// and click //finish//.
	80	+1. The project is created and the model file is opened in an editor (This might take a few seconds).
	81	+
	82	+=== Edit the model: ===
	83	+
	84	+Change the contents of the model file to the following code and save it.
	85	+
	86	+{{code title="Floodlight.sct" theme="Eclipse"}}
	87	+scchart Flashlight {
	88	+
	89	+ @Wrapper TouchSensor, S4
	90	+ input bool button;
	91	+
	92	+ @Wrapper Floodlight, S1
	93	+ output bool light;
	94	+
	95	+ initial state lightOff
	96	+ --> lightOn with button / light = true;
	97	+
	98	+ state lightOn
	99	+ --> lightOff with !button / light = false;
	100	+}
	101	+{{/code}}
	102	+
	103	+This model will start in the state lightOff. If the button is pressed, it will turn on the light and change to the corresponding state, where the light is turned off, as soon as the button is not pressed anymore.
	104	+
	105	+The annotations on the input and output variable are used to define which wrapper code is used to set / read them. **@Wrapper TouchSensor, S4** will set the input variable to true iff the touch sensor on the port S4 is pressed. **@Wrapper Floodlight, S1** on the output variable will turn on the red led of the light sensor that is attatched to port S1 iff the variable is true.**
	106	+**
	107	+
	108	+=== Launch the project: ===
	109	+
	110	+With the mouse over the SCT file in the project explorer, perform //Right Click > Run As > KiCo Compilation.//
	111	+
	112	+A launch config is created, which compiles the model to Java code and creates wrapper code from the annotations in the model file. Afterwards this output is compiled and deployed to the Mindstorms brick, by using the shell commands that are defined in the Mindstorms NXJ environment.

Confluence.Code.ConfluencePageClass[0]

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1		-13763354
	1	+13763358

URL

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1		-https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/KIELER/pages/13763354/LEGO Mindstorms with leJOS and SCCharts
	1	+https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/KIELER/pages/13763358/LEGO Mindstorms with leJOS and SCCharts