Initial commit

#1

README.md

@@ -142,6 +142,12 @@ Open your web browser Chrome and type:
 Connect with your EV3 Brick and Speak with it.
 Enjoy!!!
 
+### Examples
+
+    Example: A set of Examples evolving the class HelloWorld
+    Example: A program using LeJOS API 
+    Example: Example running a Web Socket Server
+
 ### Living Robots
 
 #### Brick only
@@ -288,7 +294,9 @@ Examples: https://github.com/jabrena/liverobots
 
 ## Chapter 7: Computer vision
 
-### Track Color
+### Examples
+
+    Example: Track color objects with your Smarphone
 
 ## Chapter 8: Internet, web services & web interfaces
 

chapter1/ev3/HelloWorld/.classpath

@@ -2,5 +2,6 @@
 <classpath>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+	<classpathentry kind="lib" path="lib/ev3classes.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

chapter1/ev3/HelloWorld/.externalToolBuilders/New_Builder.launch

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<launchConfiguration type="org.eclipse.ant.AntBuilderLaunchConfigurationType">
+<booleanAttribute key="org.eclipse.ant.ui.ATTR_TARGETS_UPDATED" value="true"/>
+<booleanAttribute key="org.eclipse.ant.ui.DEFAULT_VM_INSTALL" value="true"/>
+<stringAttribute key="org.eclipse.debug.core.ATTR_REFRESH_SCOPE" value="${working_set:&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;&#10;&lt;resources&gt;&#10;&lt;item path=&quot;/HelloWorld&quot; type=&quot;4&quot;/&gt;&#10;&lt;/resources&gt;}"/>
+<booleanAttribute key="org.eclipse.debug.ui.ATTR_LAUNCH_IN_BACKGROUND" value="false"/>
+<booleanAttribute key="org.eclipse.jdt.launching.ATTR_USE_START_ON_FIRST_THREAD" value="true"/>
+<stringAttribute key="org.eclipse.jdt.launching.CLASSPATH_PROVIDER" value="org.eclipse.ant.ui.AntClasspathProvider"/>
+<booleanAttribute key="org.eclipse.jdt.launching.DEFAULT_CLASSPATH" value="true"/>
+<stringAttribute key="org.eclipse.jdt.launching.JRE_CONTAINER" value="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.launching.macosx.MacOSXType/Java SE 7 [1.7.0_51]"/>
+<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="org.eclipse.ant.internal.launching.remote.InternalAntRunner"/>
+<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="HelloWorld"/>
+<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Dbuild.compiler=javac1.7"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="${workspace_loc:/HelloWorld/build.xml}"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_RUN_BUILD_KINDS" value="full,incremental,auto,"/>
+<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_TRIGGERS_CONFIGURED" value="true"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_WORKING_DIRECTORY" value="${workspace_loc:/HelloWorld}"/>
+<stringAttribute key="process_factory_id" value="org.eclipse.ant.ui.remoteAntProcessFactory"/>
+</launchConfiguration>

chapter1/ev3/HelloWorld/.project

@@ -10,6 +10,16 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
+			<triggers>auto,full,incremental,</triggers>
+			<arguments>
+				<dictionary>
+					<key>LaunchConfigHandle</key>
+					<value>&lt;project&gt;/.externalToolBuilders/New_Builder.launch</value>
+				</dictionary>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
 		<nature>org.eclipse.jdt.core.javanature</nature>

chapter1/ev3/HelloWorld/build.properties

@@ -22,7 +22,7 @@ classes.dir = ${build.dir}
 classes.src.zip = ${project.name}-src.zip
 classes.jar = ${dist.dir}/${jar.name}
 
-main.class = livingrobots.ev3.ch1.helloWorld.HelloWorld7
+main.class = livingrobots.ev3.ch1.helloWorld.HelloWorld9
 
 dist.include = 
 dist.exclude = ${build.dir}/**  bin/** dist/** local.properties build.properties
@@ -31,6 +31,6 @@ dist.exclude = ${build.dir}/**  bin/** dist/** local.properties build.properties
 lejos.home = /home/root/lejos
 lejos.user.program.dir = /home/lejos/programs
 lejos.user.www.dir = /home/lejos/www
-#ev3.host = 192.168.0.13
-ev3.host = 10.0.1.1
+ev3.host = 192.168.0.13
+#ev3.host = 10.0.1.1
 

chapter1/ev3/HelloWorld/build.xml

@@ -15,10 +15,10 @@
             <include name="*.jar"/>
         </fileset>
     </path>
-	
+
     <target name="compile" description="build class files" depends="clean">
         <mkdir dir="${build.dir}"/>
-        <javac srcdir="${source.dir}" destdir="${build.dir}" includeantruntime="false" encoding="UTF-8">
+        <javac srcdir="${source.dir}" destdir="${build.dir}" includeantruntime="false" encoding="UTF-8" >
             <classpath refid="libraries.path"/>
         </javac>
     	<copy todir="${build.dir}">

chapter1/ev3/HelloWorld/src/livingrobots/ev3/ch1/helloWorld/HelloWorld6.java

@@ -44,7 +44,7 @@ public void showMessage(String message){
 	 */
 	public static void main(String[] args) {
 		HelloWorld6 hw = new HelloWorld6();
-		hw.showMessage("HelloWorld");
+		hw.showMessage(MESSAGE);
 	}
 
 }

chapter1/ev3/HelloWorld/src/livingrobots/ev3/ch1/helloWorld/HelloWorld7.java

@@ -1,5 +1,7 @@
 package livingrobots.ev3.ch1.helloWorld;
 
+import lejos.hardware.Sound;
+
 /**
  * HelloWorld is an example designed to understand the environment.
  * This class show in console the string: "Hello World"
@@ -49,9 +51,11 @@ public static void main(String[] args) {
 		if(args.length > 0) {
 			hw.showMessage(args[0]);
 		} else {
-			hw.showMessage("HelloWorld"); 
+			hw.showMessage(MESSAGE); 
 		}
 
+		Sound.beep();
+
 	}
 
 }

chapter1/ev3/HelloWorld/src/livingrobots/ev3/ch1/helloWorld/HelloWorld8.java

@@ -0,0 +1,57 @@
+package livingrobots.ev3.ch1.helloWorld;
+
+/**
+ * HelloWorld is an example designed to understand the environment.
+ * This class show in console the string: "Hello World"
+ * 
+ * @author jabrena
+ *
+ */
+public class HelloWorld8 implements IHelloWorld{
+
+	/**
+	 * Internal variable with the message
+	 */
+	private static final String MESSAGE = "Hello World";
+
+	/**
+	 * Constructor
+	 */
+	public HelloWorld8(){
+
+	}
+
+	/**
+	 * Internal method designed to show in console a String.
+	 * 
+	 */
+	public void showMessage(){
+		System.out.println(MESSAGE);
+	}
+
+	/**
+	 * 
+	 * @param message
+	 */
+	public void showMessage(String message){
+		System.out.println(message);
+	}
+
+	/**
+	 * Main method
+	 * 
+	 * @param args
+	 */
+	public static void main(String[] args) {
+		HelloWorld8 hw = new HelloWorld8();
+
+
+		if(args.length > 0) {
+			hw.showMessage(args[0]);
+		} else {
+			hw.showMessage(MESSAGE); 
+		}
+
+	}
+
+}