[Tinyos-help] Toscomm JNI library not found

HI all, I am new to Tiny OS, and I am encountering the problem Toscomm JNI library not found when I run the TestSerial java file(java TestSerial -comm serial@/dev/ttyUSB0:mica2). Additional Info: 1. I have installed the tos-install-jni and it is successfully installed without any problems. I

[Tinyos-help] toscomm JNI library not found

when I run java.net.tools.Listen -comm ser...@com4:telosb I am encountering the problem Toscomm JNI library not found 1. I have installed the tos-install-jni and it is successfully installed without any problems. I confirm this because when I run tos-locate-jre --jni the following is printed /cyg

[Tinyos-help] Toscomm JNI library not found

hi, all: I am using cygwin in my Windows machine, when I type " java.net.tinyos.tools.Listen -comm ser...@com6:iris" I get the error : " The toscomm JNI library was not found." Then I followed the instruction to run " tos-install-jni", I still get errors : " Installling 32-bit Java JNI code in

[Tinyos-help] toscomm JNI library not found

Hi all, When I try to run SerialForwarder, I receive the following error: The toscomm JNI library was not found. Check that your tinyos-tools package is installed and try rerunning tos-install-jni. Aborting. And I when do run sudo tos-install-jni, I get Installing 32-bit Java JNI code in /usr/li

Re: [Tinyos-help] Toscomm JNI library not found

Hi Mithileash, If you have multiple versions of Java installed, it is possible that tos-locate-jre thinks you are using a different version and installs the JNI files in the wrong place. This is a common problem and you can find instructions on how to debug your installation for instance in th

Re: [Tinyos-help] Toscomm JNI library not found

Hi Urs, I have run this before as well and I still get the same exception as below: >> /usr/lib/jvm/java-6-openjdk/jre/lib/i386/server:/usr/lib/jvm/java-6-openjdk/jre/lib/i386:/usr/lib/jvm/java-6-openjdk/jre/../lib/i386:/home/mithil/Documents/TCD MS Year1/NEMBES/MOCOA/SharedLibrary:/home/mith

Re: [Tinyos-help] Toscomm JNI library not found

Hi Mithil, It is as I thought, you have multiple Java installations (see the actual library search path printed by the test program). While TinyOS installs the JNI files for java-6-sun, by default you seem to run java-6-openjdk. Copy the libtoscomm-32.so and the libgetenv-32.so (or similar) fro

Re: [Tinyos-help] Toscomm JNI library not found

Hi Urs, Thanks a lot Urs it works fine now, but using java-6-openjdk is ok I suppose ? Thanks, Mithil Urs Hunkeler wrote: > Hi Mithil, > > It is as I thought, you have multiple Java installations (see the > actual library search path printed by the test program). While TinyOS > installs the J

Re: [Tinyos-help] Toscomm JNI library not found

Hi Mithil, If it works, sure. I use whatever Java implementation is available and convenient. :-) Cheers, Urs Mithileash wrote: > Hi Urs, > > Thanks a lot Urs it works fine now, but using java-6-openjdk is ok I > suppose ? > > Thanks, > Mithil ___

Re: [Tinyos-help] toscomm JNI library not found

Could be one of many problems due mostly to Widows... Try: "type java" and I'll bet you'll get windows32, not your JRE. You need to have your java install in front of windows32 in your PATH. Then you have your JRE in "Program Files" where the space may play havoc with the shell's ability to find

Re: [Tinyos-help] Toscomm JNI library not found

That darned tos-install-jni only works for some lucky people. I'm afraid I don't use it or TOSComm so I can't help much. See if you can find (google or search this list for TOSComm and tos-install-jni) any doc on what actually gets installed. You should be able to do it by hand. It is similar to t

Re: [Tinyos-help] toscomm JNI library not found

Hi Harry, Attached is a small Java program that first prints the library search path and then tries to load the TOS native libraries. If it fails, you get a more detailed error message than with the TOS java libraries. Hope this helps. Cheers, Urs Harry Gao wrote: Hi all, When I try to r

Re: [Tinyos-help] toscomm JNI library not found

Handy little program, thanks However I'm not sure that it is the whole story. On my Widows box all the Java dlls are in the JRE/bin, not the JDK/bin (ignoring the fact that the Java install insists on making TWO JREs). But the JRE/bin is not listed in the property, which seems to be the regular

Re: [Tinyos-help] toscomm JNI library not found

Hi, I have no idea how/why Java finds libraries not located in one of the paths indicated by the program. I only sporadically use Windows, and I used this program to debug the installations on various systems (Windows, Linux, Mac OS X) with success. I think, the last time I had to use it was o

Re: [Tinyos-help] toscomm JNI library not found

There's probably some documentation someplace that explains the JNI load sequence. But I'd bet no one knows where it is... thanks MS Urs Hunkeler wrote: > Hi, > > I have no idea how/why Java finds libraries not located in one of the > paths indicated by the program. > > I only sporadically use

[Tinyos-help] toscomm JNI library not found (when it's clearly there)

Hi, I'm using tinyos-2.x on Linux (gentoo). Everything works fine, except Serial comm. I get the same error that JNI library is not found, when it is clearly there: [EMAIL PROTECTED] /opt/ibm-java2-i386-50/jre/bin $ ls -l libtos* -rwxr-xr-x 1 root root 89949 Jun 24 19:13 libtoscomm.so The directo

re: [Tinyos-help] toscomm JNI library not found (when it's clearly there)

line). Regards, -daniel Original Message > From: "John Smith" <[EMAIL PROTECTED]> > Sent: Friday, July 13, 2007 3:03 PM > To: tinyos-help@Millennium.Berkeley.EDU > Subject: [Tinyos-help] toscomm JNI library not found (when it's clearly there)