Install additional drivers to connect to the NXT brick via USB or Bluetooth. If you never used Lego Mindstorms NXT on your machine, you probably need to Additional installations to connect Lego Mindstorms NXT One more time for the changes to take effect. The extension will check your configurationĪnd show a warning if anything went wrong. (leJOS 0.9: *lib/nxt", leJOS 0.8: lib) and click Choose.Ĭlose the preferences by clicking Ok. To the same leJOS folder you selected before. LeJOS version into the classpath of your project. You need to add the classes.jar from your If you want to use an older version of leJOS choose it in the leJOS Version Otherwise choose the correct folder (the folder If you set the NXJ_HOME environment variable, the correct path to your leJOS
Is correctly installed, you should see a panel titled BlueJ.leJOS. Open the BlueJ preferences and go to the Extensions tab. To use BlueJ.leJOS you need to setup the path to your leJOS installation. Now restart BlueJ, if the application is already running. Is the path to your home folder and is the path of the project Where is the path to your local BlueJ installation, If you want to install the extension just for one project: Mac OS: /Library/Preferences/org.bluej/extensions.If you want to install the extension for all projects of the current user: Mac OS: /BlueJ.app/Contents/Resources/Java/extensions (Control-click BlueJ.app and choose Show Package Contents).If you want to install the extension for every user and project on your machine: You need to place the jar-file in the extensions folder of your BlueJ installation.ĭepending on the operating system you are running, the location of the extension folder varies: Install BlueJ.leJOSĭownload the extension from the jar folder of this repository. The LEJOS_NXT_JAVA_HOME variable to the correct Java version. Need to install a separate 32 bit version of Java to run leJOS on), you also should set If you're running multiple versions of Java (especially on a 64 bit OS, where you See the documentation of your operating system or On other systems it is recommended to set it The windows installer will automatically set the NXJ_HOME environment variable LeJOS can be downloaded from the project homepage.įor Windows get the bundled installer ( leJOS_NXJ_win32_setup.exe)Īnd simply follow the steps of the installation process.įor all other systems get the tarball ( leJOS_NXJ_.tar.gz) and unpack Install BlueJĭownload BlueJ from the BlueJ project website.įor detailed instructions how to install BlueJ have a look at the BlueJ installation instructions. On MacOS X 10.5+, a recent Java SDK version is installed by default. Nor the one that comes with NetBeans, nor the EE version.ĭebian/Ubuntu users should install the JDK via the package management system
Note that only the version labeled JDK will work. Please pay attention to the sidebar on the
The x86 version of the JDK, even if you're running a 64 bit Operating System. LeJOS requires a 32 bit Java installation to work properly. To use BlueJ you need to install at least version 6 of the Java Development Kit (JDK).ĭownload and install your package of choice from here. Under the Extensions tab set the leJOS Folder and leJOS Version.Under the Libraries tab add the classes.jar from your leJOS distribution.Download the extensions' jar-file and place it into your extensions folder.Download and install a Java Development Kit.The extension is developed by Jonas Neugebauer and published under the To develop Java programs for the NXT brick. LeJOS NXJ Firmware for Lego Mindstroms NXT. BlueJ.leJOS is an extension for the popular BlueJĭevelopment environment, integrating and connecting the
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