 | | [Ann] Jurtle 1.8 - Now with LeJOS support
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I would like to announce the release of Jurtle 1.8, a simple IDE for learning programming in Java. What makes this release pertinent to this group is that Jurtle now integrates with the LeJOS tools and API for programming the LEGO Mindstorms (...) (19 years ago, 17-May-05, to lugnet.robotics.rcx.java)
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| | Re: Showing Strings on LCD
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Hi Armin, (...) probably because it runs out of memory. This is hard to avoid with strings, as Lejos doesn't garbage collect memory. Either you generate too many strings, or you have an old version of Lejos that is not careful enough in TextLCD. To (...) (19 years ago, 16-May-05, to lugnet.robotics.rcx.java)
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| | Re: Showing Strings on LCD
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(...) Can you post your source code (or the relevant bits at least)? Thomas (19 years ago, 9-May-05, to lugnet.robotics.rcx.java)
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| | Showing Strings on LCD
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I have a RCX and three Sensors. I want to have the three sensor-values on the LCD-screen. I had an idea: changing the sensor-integer-values in String, so I have the 3 Values in a String I am showing on the LCD-screen. But if I run this in an (...) (19 years ago, 8-May-05, to lugnet.robotics.rcx.java)
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| | Re: urgent! lejos run error
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(...) (URL) you encounter a problem with LEGO robotics of any sort it is a very good idea to search the Lugnet newsgroups before posting a question. In this case I searched for "version not recognized" and found a post that will probably solve the (...) (19 years ago, 1-Apr-05, to lugnet.robotics.rcx.java)
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| | urgent! lejos run error
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Hi guys, im trying to get the Lejos vision package set up on my computer for a university project. I've got the motion example that comes with the package compiling but I'me still getting an error when I try to run it: Exception reading (...) (19 years ago, 31-Mar-05, to lugnet.robotics.rcx.java)
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| | Re: problem downloading
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Hi, (...) this means that the class files are in a newer format that Lejos cannot use, so the compiler needs a '-target 1.1' option (with Java 1.5 you may also need '-source 1.2'). It seems your Lejos version is rather old, the current ones put the (...) (19 years ago, 14-Mar-05, to lugnet.robotics.rcx.java)
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| | problem downloading
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hi .... i have a problem downloading my java programs to the RCX, they don't give any errors when compiling them using the lejosc command, but when trying to use the lejos command i get this error : Exception reading Test (...) (19 years ago, 9-Mar-05, to lugnet.robotics.rcx.java)
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| | Re: communication with USB on Linux
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(...) So, unless I move to the 2.6.10 kernel and CVS leJOS, there's little to no chance I'll get the desired bi-directional communication with the USB tower working. (19 years ago, 13-Feb-05, to lugnet.robotics.rcx.java)
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| | Re: communication with USB on Linux
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(...) Probably not. (...) You can keep it, just install the new one in a different directory and make sure you don't use the old one (change LEJOS_HOME and PATH). Jürgen (19 years ago, 13-Feb-05, to lugnet.robotics.rcx.java)
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