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fail to connect (linux 64 bit with HOLUX M-241)

daniel.liulihua's picture
Thu, 08/11/2011 - 16:25 — daniel.liulihua

Hi, I installed bt747-1.68.32 successfully(Gentoo linux 64 bit, when I conntect the M241 to the pc, it will creat a device at /dev/ttyUSB0, )

I can start the program and set the bit-rate to 38400. when I click on connect, the program will crash:

Experimental:  JNI_OnLoad called.
Stable Library
=========================================
Native lib Version = RXTX-2.1-7
Java lib Version   = RXTX-2.1-7
RXTX Warning:  Removing stale lock file. /var/lock/LCK..ttyUSB0
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00007f52f15928ed, pid=14103, tid=139994220766976
#
# JRE version: 6.0_26-b03
# Java VM: Java HotSpot(TM) 64-Bit Server VM (20.1-b02 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# C  [librxtxSerial-2.1-7.so+0x68ed]  long double restrict+0x3d
#
# An error report file with more information is saved as:
# /tmp/hs_err_pid14103.log
#
# If you would like to submit a bug report, please visit:
#   http://java.sun.com/webapps/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
Aborted

Any one could help me to solve the problem? thanks a lot.

Daniel

‹ java error starting bt747 2.1.3 Is BT747 really unusable on 64bit machines running linux? ›
Thu, 08/11/2011 - 16:30 — mdeweerd
mdeweerd's picture

Please try this

Please try this link:

http://soft.bt747.org/BT747_J2SE_Latest_rxtx2_2p2.jnlp

Thu, 08/11/2011 - 16:42 — daniel.liulihua
daniel.liulihua's picture

Thanks for the new

Thanks for the new version.

When I use this version(V2.X.1923),  I set the device to Holux M241, bit rate to 34800, with /dev/ttyUSB0, nothing happen when I click the connect except the font of GPS device info column changed.

By the way, how to set the interface language to English?

Thanks a lot

Daniel

Thu, 08/11/2011 - 16:46 — daniel.liulihua
daniel.liulihua's picture

Below is the text from the

Below is the text from the info box

------------------------------------------------
1631 - BT747 2.X.1923 Build:BT747_mdeweerd.1923.20110724135801456
1631 - Initial: 919x614  Screen: 1680x1050 Final: 928x614
1631 - Linux
1631 - amd64
1631 - 3.0.1-gentoo
1631 - 1.6.0_26
1632 - 64
1632 - fail com.sun.java.swing.plaf.windows.WindowsLookAndFeel
fail com.sun.java.swing.plaf.windows.WindowsClassicLookAndFeel
success com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel
javax.swing.plaf.metal.MetalLookAndFeel
com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel
com.sun.java.swing.plaf.motif.MotifLookAndFeel
com.sun.java.swing.plaf.gtk.GTKLookAndFeel

13939 - Classgps.connection.GPSRxTxPort
Issue when setting parameters:38400 8 1 0
gnu.io.UnsupportedCommOperationException: Invalid Parameter
    at gnu.io.RXTXPort.setSerialPortParams(RXTXPort.java:211)
    at gps.connection.GPSRxTxPort.openPort(Unknown Source)
    at gps.connection.GPSrxtx.myOpenPort(Unknown Source)
    at gps.connection.GPSrxtx.setFreeTextPortAndOpen(Unknown Source)
    at bt747.model.Controller.openFreeTextPort(Unknown Source)
    at bt747.j2se_view.BT747Main.access$300(Unknown Source)
    at bt747.j2se_view.BT747Main$7.actionPerformed(Unknown Source)
    at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
    at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
    at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
    at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
    at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
    at java.awt.Component.processMouseEvent(Component.java:6288)
    at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
    at java.awt.Component.processEvent(Component.java:6053)
    at java.awt.Container.processEvent(Container.java:2041)
    at java.awt.Component.dispatchEventImpl(Component.java:4651)
    at java.awt.Container.dispatchEventImpl(Container.java:2099)
    at java.awt.Component.dispatchEvent(Component.java:4481)
    at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
    at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
    at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
    at java.awt.Container.dispatchEventImpl(Container.java:2085)
    at java.awt.Window.dispatchEventImpl(Window.java:2478)
    at java.awt.Component.dispatchEvent(Component.java:4481)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:643)
    at java.awt.EventQueue.access$000(EventQueue.java:84)
    at java.awt.EventQueue$1.run(EventQueue.java:602)
    at java.awt.EventQueue$1.run(EventQueue.java:600)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
    at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
    at java.awt.EventQueue$2.run(EventQueue.java:616)
    at java.awt.EventQueue$2.run(EventQueue.java:614)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:613)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Trying stopbits = 2
Issue when setting parameters:38400 8 2 0
gnu.io.UnsupportedCommOperationException: Invalid Parameter
    at gnu.io.RXTXPort.setSerialPortParams(RXTXPort.java:211)
    at gps.connection.GPSRxTxPort.openPort(Unknown Source)
    at gps.connection.GPSrxtx.myOpenPort(Unknown Source)
    at gps.connection.GPSrxtx.setFreeTextPortAndOpen(Unknown Source)
    at bt747.model.Controller.openFreeTextPort(Unknown Source)
    at bt747.j2se_view.BT747Main.access$300(Unknown Source)
    at bt747.j2se_view.BT747Main$7.actionPerformed(Unknown Source)
    at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
    at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
    at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
    at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
    at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
    at java.awt.Component.processMouseEvent(Component.java:6288)
    at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
    at java.awt.Component.processEvent(Component.java:6053)
    at java.awt.Container.processEvent(Container.java:2041)
    at java.awt.Component.dispatchEventImpl(Component.java:4651)
    at java.awt.Container.dispatchEventImpl(Container.java:2099)
    at java.awt.Component.dispatchEvent(Component.java:4481)
    at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
    at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
    at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
    at java.awt.Container.dispatchEventImpl(Container.java:2085)
    at java.awt.Window.dispatchEventImpl(Window.java:2478)
    at java.awt.Component.dispatchEvent(Component.java:4481)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:643)
    at java.awt.EventQueue.access$000(EventQueue.java:84)
    at java.awt.EventQueue$1.run(EventQueue.java:602)
    at java.awt.EventQueue$1.run(EventQueue.java:600)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
    at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
    at java.awt.EventQueue$2.run(EventQueue.java:616)
    at java.awt.EventQueue$2.run(EventQueue.java:614)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:613)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
13977 - Port opened
13979 - Attempting saving settings to /home/daniel/BT747SettingsJ2SE.pdb
13980 - Writing settings success for /home/daniel/BT747SettingsJ2SE.pdb

Thu, 08/11/2011 - 17:00 — mdeweerd
mdeweerd's picture

Hi   To set to English -

Hi

 

To set to English - take the 4th tab from the left, change 'Code' in 'en' then restart BT747.

Further, it seems that you are running into issues as in this thread:

http://www.bt747.org/article/bt747-kubuntu-904-holux-m241-connection-problem?page=2#comment-857

 

 

The easiest is that you remove the 64 bit java and that you install a 32 bit version.  Something like this might do it:

sudo apt-get install ia32-sun-java6-bin

or get it from Oracle: http://www.oracle.com/technetwork/java/javase/system-configurations-135212.html

Tue, 02/14/2017 - 13:36 — Ric (not verified)

Hi, does someone know a 64bit

Hi, does someone know a 64bit version of the RXTX2.2 library that works fine.

Tue, 02/28/2017 - 16:16 — mdeweerd
mdeweerd's picture

Windows, Linux? - On linux

Windows, Linux? - On linux you can generally install the system RXTX package and get BT747 to use it (through run_j2se.sh).