LeJOS, Java for Lego Mindstorms New versions of leJOS NXJ and iCommand are now available for download! The new beta version of leJOS NXJ 0 4 features NXT to NXT Bluetooth comms, a comms proxy to talk via sockets to the outside world, greatly improved MIDP LCD UI and graphics, primitive playing of wav sound samples, a multi-level menu, and lots of other enhancements
LeJOS, Java for Lego Mindstorms EV3 - SourceForge What is leJOS? leJOS (pronounced like the Spanish word "lejos" for "far") is a tiny Java Virtual Machine In 2013 it was ported to the LEGO EV3 brick leJOS for the EV3 includes all the classes in the EV3 API and a full Java run time system leJOS EV3 offers the following: Object oriented language (Java) Preemptive threads (tasks) Arrays, including multi-dimensional Recursion Synchronization
LeJOS, Java for Lego Mindstorms NXJ Downloads leJOS_NXJ_<version>_samples zip: Sample projects, for all platforms leJOS_NXJ_<version>_source tar gz: leJOS NXJ sources, for all platforms The leJOS NXJ sources are not required to write and debug Java programs with leJOS They are only required by people who want to modify and rebuild leJOS NXJ itself
LeJOS, Java for Lego Mindstorms NXJ - SourceForge What is leJOS? leJOS (pronounced like the Spanish word "lejos" for "far") is a tiny Java Virtual Machine In 2006 it was ported to the LEGO NXT brick leJOS NXJ includes all the classes in the NXJ API as well as the tools used to upload code to the NXT brick leJOS NXJ offers the following: Object oriented language (Java) Preemptive threads (tasks) Arrays, including multi-dimensional Recursion
A Sample Application - SourceForge In this section we will take a closer look on a simple sample application using the leJOS API and discuss some of its fundamental concepts We assume your RCX is connected to a motor via a cable mounted on port A
LeJOS, Java for Lego Mindstorms RCX Downloads leJOS RCX 3 (release candidate) leJOS 3 will be the final release for the RCX, incorporating all the enhancements to lejOS made since the 2 1 0 release in 2003
EV3ColorSensor (leJOS EV3 API documentation) - SourceForge Returns: A sampleProvider See leJOS conventions for SampleProviders getRedMode public SensorMode getRedMode() EV3 color sensor, Red mode Measures the level of reflected light from the sensors RED LED Size and content of the sample The sample contains one element containing the intensity level (Normalized between 0 and 1) of reflected light
EV3UltrasonicSensor (leJOS EV3 API documentation) Methods inherited from class lejos hardware Device close, releaseOnClose Methods inherited from class java lang Object clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait