Hello everyone
Thanks a lot to Michael, Varun, Janos, Andris and Prasanth for their
quick responses.
I finally get it.In fact, there were two problems.
1) My JNI files were not correctly installed.
This was because :
A) I had to modify the tos-install-jni file to change the uname and
the group.
* I obtained uname by typing $ uname in cygwin. For me it is
CYGWIN_NT-6.1-WOW64.
So at line 13 : [`uname` = Darwin] became [ `uname` =
CYGWIN_NT-6.1-WOW64 ]
* I obtained the group by typing $ id in cygwin. For me the gid
is 513.
So at line 16 and 29 : install --group=SYSTEM became install
--group=513
B) tos-install-jni tried to access the directory C:\Program Files
(x86)\Java\jdk1.7.0_03\jre\bin to install getenv.dll and toscomm.dll.
However, in windows the directory were read-only. So, I changed
permissions and tos-install-jni ran correctly.
2) I had to use the command
java -classpath `cygpath -wp
.:/cygdrive/c/cygwin/opt/tinyos-2.x/support/sdk/java/tinyos.jar`
TestSerial
to launch the application. Without the . it wasn't looking in the
current directory even if I were in the directory.
Best regards,
Tifenn
Prasanth P prasanthh...@gmail.com a écrit :
Hi,
I have faced the same problem and solved. One thing is you might not have
compiled your java files. Go inside /tinyos-x.x/support/sdk/java folder and
give command make.
If that itself is not working try following
(a) Download java tar file from the Tiny OS CVS repository:
http://tinyos.cvs.sourceforge.net/viewvc/tinyos/tinyos-2.x/support/sdk/java/
(b) Untar and keep it in /opt/tinyos-2.1.0/support/sdk instead of
existing java folder there.
(c) Go inside the java folder in terminal and give make command.
This is how i solved the issue. May be this will help you.
On Tue, Mar 27, 2012 at 11:28 PM, Bíró, András andras.b...@unicomp.huwrote:
Hi,
I think the windows CLASSPATH format is different: It uses ;
(semicolon) instead of : (colon), and \ (backslash) instead of /
(slash).
Andris
On Tue, Mar 27, 2012 at 4:35 PM, tifenn.ra...@etu.utc.fr wrote:
Dear all,
I try to follow the tinyos-2.x tutorial in lesson 4: Mote-PC serial
Communication. I successfully compiled and installed the TestSerial
application on telosb mote.
However, when I type in the TestSerial directory:
java TestSerial
I get:
The java class is not found: TestSerial
The current directory and the tinyos.jar are included in the CLASSPATH
as it points to:
.:C:/cygwin/opt/tinyos-2.x/support/sdk/java/tinyos.jar:C:/cygwin/opt/tinyos-2.x/support/sdk/java
The TestSerial.class and TestSerialMsg.class were generated in the
TestSerial directory.
I am using Cygwin on Windows 7.
I hope someone can help me.
Thanks a lot in advance.
Tifenn
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Regards
Prasanth.P
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