Messages

1

Sharp ROMs / Cacko Rom 1.23 Is Released

« on: November 28, 2005, 04:31:32 am »

At first, its a great rom, I use it on my C1000.  

I'm not shure, if my question is right here, but ...

I'm using fbvncserver-C3000_0.9.4-0.2_arm.ipk an run into some problems:

After solving some problems with missed symlinks, starting the server and making a connection with a vnc viewer to my C1000, every application crash with the following error:

"error while loading shared libraries: /home/QtPalmtop/lib/lobqpe.so.1: undefined symbol, "  - but the link is still there.

and if it has crashed, and tried to restart, I get a
" segmentation fault"  

This Problems didn't apear while using the original sharp rom.

Perhaps someone has an idea in solving this little problem.

2

Personal Java/Jeode/J2ME Personal Profile / How to access serial port from Java on the Zaurus?

« on: August 02, 2005, 03:41:18 am »

Yesterday I have tested the javacomm api with (Jeode, j2me and WEME J9) on my C1000 and a garmin GPS12 receiver.
I had success with a serialio cable originaly designed for the SL 5500 Port.
Let me say:  It also works on the  my C1000 with the "hidden" connector on the back.  

3

Personal Java/Jeode/J2ME Personal Profile / Running J2me Apps On C1000?

« on: August 02, 2005, 03:33:22 am »

i have a .jar/.jad j2me apps
it runs on symbian phone
but i install [java_slc3000_arm.ipk]
and i run :

Code: [Select]

# cvm -jar test.jad
java.lang.NullPointerException
 Â       at sun.misc.CVM.parseCommandLineOptions([Ljava/lang/String;Ljava/lang/String;Z)I(Compiled Method)(Unknown Source)
Cannot start VM (exception during sun.misc.CVM.parseCommandLineOptions())
Could not create JVM.
it doesn't work
so i try:

Code: [Select]

# cvm -jar test.jar
-jar: illegal argument
usage: cvm [-fullversion] [-showversion] [-version] [-D=] [-XbuildOptions] [-XshowBuildOptions] [-XappName=] [-cp | -classpath ] [-Xbootclasspath[/a | /p]:] [-Xverify[:{all | remote | none}] [-XfullShutdown] [-Xgc:youngGen=] [-Xms] [-Xss] [-Xjit:[[,]...]] {

| -jar | -appletviewer } [...]
Valid -Xjit options include:
 Â       icost=<0..32767> - Interpreter transition cost
 Â       mcost=<0..32767> - Mixed transition cost
 Â       climit=<0..65535> - Compilation threshold
 Â       compile={none|all|policy} - When to compile
 Â       inline={none|all|virtual|nonvirtual} - What to inline
 Â       policyTriggeredDecompilations={true|false} - Policy Triggered Decompilations
 Â       maxCompiledMethodSize=<0..65535> - Max Compiled Method Size
 Â       codeCacheSize=<0..33554432> - Code Cache Size
 Â       upperCodeCacheThreshold=<0%..100%> - Upper Code Cache Threshold
 Â       lowerCodeCacheThreshold=<0%..100%> - Lower Code Cache Threshold
 Â       XregisterPhis={true|false} - Pass Phi values in registers
 Â       XcompilingCausesClassLoading={true|false} - Compiling Causes Class Loading
Could not create JVM.

both doesn't work

what are the way to run those j2me .jad/.jar application?

please help
[div align=\"right\"][{POST_SNAPBACK}][/a][/div]

Have a look at :
[a href=\"https://www.oesf.org/forums/index.php?showtopic=4495&hl=j2me]https://www.oesf.org/forums/index.php?showtopic=4495&hl=j2me[/url]

You will see a script which calls the different java vm implementations for the slc series (Jeode, J2ME, IBM WEME J9). I tested all of them on my C1000.
perhaps this will help you
Kurt

4

Personal Java/Jeode/J2ME Personal Profile / How to access serial port from Java on the Zaurus?

« on: August 01, 2005, 07:55:08 am »

Hi,

 did it works for you now? I haave a similar problem...

but the serial interface works, as long I'm user and do some small nitty gritty programms. For me it looks like the Zaurus (Sharp Rom 860) doesn't supports propper group rights   

Did you came further?

Guguseli
[div align=\"right\"][a href=\"index.php?act=findpost&pid=78147\"][{POST_SNAPBACK}][/a][/div]

did you guys try running the `chgrp` command to change the group membership of the zaurus user?

a user can be part of multiple groups, but by default is attached to a primary group. you can temporarily change the primary group by using the chgrp command
[div align=\"right\"][a href=\"index.php?act=findpost&pid=78177\"][{POST_SNAPBACK}][/a][/div]

Yes, its realy tricky, but you can use sodo and do the following:

Install sudo 1.6.x for on your device
copy javax.comm.properties and libSerial.so to the library directory of your preferred java vm.

for jeode libSerial.so goes to /home/QtPalmtop/lib,
for j2me to /home/QtPalmtop/j2me/lib
and for J9 to /home/QtPalmtop/j9/ppro10/lib

after that you have to create a startup script for your app like this:

#!/bin/sh
if [  $USER =  'root' ]; then
export QPEDIR=/home/QtPalmtop
export LD_LIBRARY_PATH=/home/QtPalmtop/lib
cd  $QPEDIR/java
if [ -x /home/QtPalmtop/bin/evm ]; then
    evm -XappName=$0 -cp nautik.jar:comm.jar:jcl.jar nautik.Menu
    exit 0
elif [ -x $QPEDIR/j2me/bin/cvm ]; then
    $QPEDIR/j2me/bin/cvm -XappName=$0 \
          -Xbootclasspath/a:nautik.jar:comm.jar:jcl.jar \
         nautik.Menu
    exit 0
else
    . /home/QtPalmtop/bin/installdir.sh
    export IVEHOME=$QPEDIR/j9/ppro10
    exec $IVEHOME/bin/startj9ppro -Dcom.ibm.oti.awt.FullScreenFrame=true -  \    
   XappName=$0 -cp nautik.jar:jcl.jar:comm.jar nautik.Menu
   exit 0
fi
else
    sudo $0
fi
exit 1

5

Software / Netfront 3.1 Encoding

« on: July 30, 2005, 08:09:55 am »

Hi,

anyone knows how to set iso-8859-2 or Unicode (utf-8) fonts encoding in Netfront 3.1 on  Zaurus SL-C3000? There is only option for iso-8859-1 or japanese encodings.

thanks in advance
[div align=\"right\"][a href=\"index.php?act=findpost&pid=67551\"][{POST_SNAPBACK}][/a][/div]

Yes, thats a real Problem, I have installed Opera 7.25 and some new fonts to get  unicode support on my C1000.

I feel opera the better choice for the new zauri.