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.hu>wrote:
>
>> 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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>> >
>> >
>> > _______________________________________________
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>
>
>
> --
> Regards
> Prasanth.P
>
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