SDK Installation:

You need

• JDK 7
• Eclipse Luna
• Xtext SDK 2.7.x + Xtext Antlr
• leJOS EV3 0.8.1beta (http://www.lejos.org)
• OpenCV 2.4.9 binary distro for your platform (http://opencv.org/)

Configure Base Eclipse (only if you want to rebuild BrickConnector.jar)

• Import org.lejos.ev3.ldt (contains a patch adding tend libs to the class path of the compiled jars).
• Start runtime Eclipse

Configure (Runtime) Eclipse

• Import projects
• Set EV3_HOME on Preferences > leJOS EV3
• Add a User library 'OpenCV' under Preferences > Java > Build Path > User Libraries
  • Add External JAR > /build/bin/opencv_249.jar
  • Set native library location /build/lib

EV3 setup

• format SD card in FAT32
• unzip EV3/sdbootstrap.zip to SD card
• insert SD card into EV3 brick and start it. Autosetup takes about 10mins.
• change brick name ('Xtext' or 'Xtend')
• setup WiFi
• deploy XRobot on EV3 /home/lejos/programs (scp root@:/home/lejos/programs)
• current BrickConnector.jar (see below)
• com.google.guava_15.0.0.v201403281430.jar
• org.eclipse.xtext.xbase.lib_2.7.0.v201408180851.jar

Build and deploy XRobot BrickConnector (requires patched leJOS LDT, see above)

• Right-click on /org.xtext.xrobot/xtend-gen/org/xtext/xrobot/client/BrickConnector.java and select Run As > LeJOS EV3 Program

Run the Application

• Start a runtime Eclipse
• Create a plug-in project with dependencies to org.eclipse.xtext.xbase.lib and org.xtext.xrobot
• Create an *.xrobot file in the src folder
• In the editor right-click and select Run Script on Robot 'XXX'