Hello, I'm looking for some help with a Mindstorms RCX that uses Lejos, and I hope this is the right place to ask. My first language isn't english, so sorry if I make some mistakes :-P.
I'm a university student trying to make a small projet with a Mindstorms RCX. A webcam plugged to a PC recognises the environment, the PC decides which actions must be executed by the RCX then sends a message to the RCX so the orders are executed. So I installed a 1.4 jdk, Lejos 2.1 (I tried with 3.0, I get the same error), I made a program for my RCX that I compiled with Lejosc.dat and a program in Java that I compiled using Javac. Everything is done with batch files that begin by the configuration of my environment variables like this : set LEJOS_HOME=D:\lejos set JAVA_HOME=C:\Program Files\Java\j2sdk1.4.2 set PATH=%PATH%;%LEJOS_HOME%\bin;%JAVA_HOME%\bin set CLASSPATH=%JAVA_HOME%\src;%LEJOS_HOME%/lib/classes.jar;%LEJOS_HOME%/lib/pcrcxcomm.jar;./ When I started the project I was working with a crappy PC with windows XP, everything worked fine. I recently bought a new PC with Windows Vista (Premium Edition) and tried to use my RCX. I began by runing the firmdl.bat file, and everything was fine until the end of the download, then the RCX made a bip and the PC just stopped working. It was frozen, and I couldn't do anything else than shutting it down manually. The RCX was showing the battery level so I thought everything was ok, and as I shouldn't execute the firmdl to often (just when I recharge the batteries), it wasn't a big problem. So I executed the Lejosdl.bat file to put my program in the RCX. It was ok but again, at the end, the PC stopped working. At this point I was a bit worried, but as the RCX was looking good I tried to execute a basic instruction anyway. The PC sent the instruction but the RCX didn't react at all and, of course, the PC stopped working again. I hope someone will be able to help me. I'm not sure what specifications you need, if you ask for more info I will gladly give it. Thank you very much _________________________________________________________________ Fini les pigeons voyageurs: rejoignez enfin l'âge moderne de la communication! http://www.communicationevolved.com/fr-ch/ ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Lejos-discussion mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/lejos-discussion
