Subject:
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Some info if you want to use Lejos with Cygwin
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Newsgroups:
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lugnet.robotics.rcx
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Date:
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Mon, 5 Jun 2006 07:52:45 GMT
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Viewed:
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9853 times
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Hello,
Some info if you want to use Lejos with Cygwin:
Download Lejos for Linux/OSX/Solaris.
(I used v2.1.0)
http://lejos.sourceforge.net/download.html
for the sake of comprehension, decompress it in ~/temp/lejos
$ tar -xvzf lejos_2_1_0.tar.gz
$ mv lejos_2_1_0 lejos
$ PATH=/home/david/temp/lejos/bin/:$PATH
$ export RCXTTY=USB
$ lejosfirmdl
Use --help for options.
segment.length[0] = 13686 (14k)
segment.length[1] = 2938 (3k)
Total image size=16624 (17k)
Transferring "/home/david/temp/lejos/bin//../bin/lejos.srec" to RCX...
100%
$ cd examples/view
$ CLASSPATH=.
$ lejosc -source 1.3 -target 1.1 *.java
$ lejos HelloWorld
100%
Done!!
If you want that your robot can communicate with your PC,
you need to include this library:
$ CLASSPATH="$CLASSPATH;c:/cygwin/home/david/temp/lejos/lib/pcrcxcomm.jar"
and also the path if you have not done before
so that it can find irtower.dll
$ PATH=/home/david/temp/lejos/bin/:$PATH
--
if you want to recompile lejos,
modify the Makefile to change
JAVAC=javac -target 1.1
by
JAVAC=javac -source 1.3 -target 1.1
or
LEJOSC = $(LEJOSHOME)/bin/lejosc
LEJOSC = $(LEJOSHOME)/bin/lejosc -source 1.3 -target 1.1
Regards,
DAvid Portabella
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