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MikaelH

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Posts posted by MikaelH

  2. LabVIEW installation problem on SUSE 12.1

    in Linux

    Posted

    Thanks,

    I've tried it all but still LV won't start.

    ------------------------

    linux-m0wt:/home/mikael/Downloads/2009 # sh INSTALL

    LabVIEW 2009 for Linux/x86

    Copyright © 2009, National Instruments Corporation. The source code of this

    product is unpublished, unlicensed, and a proprietary trade secret of National

    Instruments Corporation. Decompilation or other reduction of this object code

    to human-readable form is prohibited by the license agreement between National

    Instruments Corporation and the lawful user or possessor of this copy.

    Restricted Rights Legend

    Use, duplication, or disclosure by the United States Government is subject to

    restrictions set forth in subparagraph ©(1)(ii) of the Rights in Technical

    Data and Computer Software Clause at DFARS 252.227-7013 and FAR 52.227-19 ©.

    National Instruments Corporation

    11500 N. Mopac Expwy.

    Austin, Texas 78759

    U.S.A.

    By installing LabVIEW software packages, you agree to the terms of the included

    NI Software License Agreement (LICENSE.txt). Type 'v' to view the agreement,

    'y' to consent to the agreement, or 'n' to decline the agreement and skip

    LabVIEW installation. [Vynq] y

    NOTE: LabVIEW will install by default in /usr/local/natinst/LabVIEW-2009, or

    in the natinst/LabVIEW-2009 subdirectory if you specify an alternate location.

    Preparing for installation...

    C runtime library (glibc) version: 2.14.1.

    Red Hat Package Manager (RPM) version: 4.9.1.2.

    Please indicate whether you would like to install the following components:

    labview-2009-rte: LabVIEW Run-Time Engine

    [Ynasq?] y

    labview-2009-core: LabVIEW Application and VI Library

    [Ynasq?] y

    labview-2009-examples: LabVIEW VI Examples

    [Ynasq?] y

    labview-2009-help: LabVIEW On-line Reference Manual

    [Ynasq?] y

    labview-2009-ref: LabVIEW Manuals in Adobe Acrobat (.pdf) format

    [Ynasq?] y

    labview-2009-desktop: LabVIEW KDE and GNOME desktop support

    [Ynasq?] y

    labview-2009-appbuild: LabVIEW Run-Time Application Builder

    [Ynasq?] y

    labview-2009-pro: LabVIEW Professional Developers Tools

    [Ynasq?] y

    Auto-selecting dependency nilvmerge-9.0.0-1

    Auto-selecting dependency nilvcompare-9.0.0-1

    Auto-selecting dependency nisvcloc-9.0.0-1

    The following components will be installed using rpm:

    LabVIEW Run-Time Engine 108307 kB

    LabVIEW Application and VI Library 528562 kB

    LabVIEW VI Examples 35995 kB

    LabVIEW On-line Reference Manual 73670 kB

    LabVIEW Manuals in Adobe Acrobat (.pdf) format 1969 kB

    LabVIEW KDE and GNOME desktop support 290 kB

    LabVIEW Run-Time Application Builder 78865 kB

    LabVIEW Professional Developers Tools 7174 kB

    LabVIEW Merge script 0 kB

    LabVIEW Compare script 124 kB

    NI Service Locator 65 kB

    Total space required: 835021 kB

    Space available: 4638540 kB

    Proceed? [Ynq] y

    Installing...

    Preparing... ########################################### [100%]

    1:labview-2009-rte ########################################### [100%]

    Preparing... ########################################### [100%]

    1:nilvmerge ########################################### [100%]

    Preparing... ########################################### [100%]

    1:nilvcompare ########################################### [100%]

    Preparing... ########################################### [100%]

    1:nisvcloc ########################################### [100%]

    Preparing... ########################################### [100%]

    1:labview-2009-core ########################################### [ 14%]

    2:labview-2009-examples ########################################### [ 29%]

    3:labview-2009-help ########################################### [ 43%]

    4:labview-2009-ref ########################################### [ 57%]

    5:labview-2009-desktop ########################################### [ 71%]

    6:labview-2009-appbuild ########################################### [ 86%]

    7:labview-2009-pro ########################################### [100%]

    Would you like to install NI Example Finder (LabVIEW 2009)? [Ynq] y

    Installing NI Example Finder...

    Preparing... ########################################### [100%]

    1:niexfinder-base ########################################### [100%]

    Preparing... ########################################### [100%]

    1:niexfinder-labview-2009########################################### [100%]

    Preparing... ########################################### [100%]

    1:niwebpipeline20_dep ########################################### [100%]

    LabVIEW package installation complete.

    LabVIEW installation complete.

    Note: This product contains online reference manuals in Adobe PDF format.

    The installer was not able to locate a PDF viewer on your system. To view these

    documents, either install a viewer such as ggv, kpdf, or xpdf,

    or visit http://www.adobe.com to download Adobe Acrobat Reader.

    (Adobe and Reader are registered trademarks of Adobe Systems Inc.)

    ================================================================================

    Beginning hardware driver installation.

    Depending on your system configuration, some drivers may require you to reboot

    after installation before you can access the driver.

    Note that some drivers may require the Linux kernel source to be installed.

    This can be found on your Linux distribution install CD as a package called

    'kernel-source'. Make sure to install the version matching the kernel you are

    running. If you need to install kernel source, press 'q' to abort installation,

    and re-run this install script after you have installed the kernel source.

    Would you like to install NI-VISA (4.5.1f0) for GNU/Linux? [Ynq] y

    *****************************************************************************

    NI-VISA for Linux

    version 4.5.1f0 for Linux

    *****************************************************************************

    National Instruments products support the following Linux distributions:

    openSUSE

    Red Hat Enterprise Linux Desktop + Workstation

    Refer to README.txt for the latest information at the time of release.

    Refer to www.ni.com/linux for the most recent information about Linux

    support at National Instruments.

    Continue? [Yn] y

    Checking required install tools...

    Checking installer tool versions...

    dpkg Not found in current path

    rpm 4.9.1.2 can be used with a default installation path

    tar 1.26

    Checking dependencies...

    glibc 2.14.1

    Unpacking install files to /tmp/nivisa-4.5.1f0.install...

    *********************************** ERROR ************************************

    * ERROR: 3.1 kernels are not supported! *

    * Running a 2.4.x or 2.6.x kernel is required to continue this installation. *

    *********************************** ERROR ************************************

    Installer is aborted.

    Would you like to install NI-GPIB (2.5.1f0) for GNU/Linux? [Ynq] y

    *****************************************************************************

    NI-488.2 Distribution

    version 2.5.1f0 for Linux/x86 32-bit

    *****************************************************************************

    National Instruments products support the following Linux distributions:

    Mandriva Linux Official

    SUSE Linux

    Red Hat Enterprise Linux WS

    Refer to README.txt for the latest information at the time of release.

    Refer to www.ni.com/linux for the most recent information about Linux

    support at National Instruments.

    Continue? [Yn] y

    Checking required install tools...

    Checking installer tool versions...

    rpm 4.9.1.2 can be used with a default installation path

    tar 1.26

    Checking dependencies...

    glibc 2.14.1

    Unpacking install files to /tmp/NI4882-2.5.1f0.install...

    *********************************** ERROR ************************************

    * ERROR: 3.1 kernels are not supported! *

    * Running a 2.4.x or 2.6.x kernel is required to continue this installation. *

    *********************************** ERROR ************************************

    Installer is aborted.

    View the LabVIEW 2009 Upgrade Notes now? [Yn] y

    Sorry, xpdf, ggv, kpdf or Adobe Acrobat Reader must be installed to view PDF files.

    Installation complete.

    linux-m0wt:/home/mikael/Downloads/2009 #

  4. LabVIEW installation problem on SUSE 12.1

    in Linux

    Posted

    Hi

    I've just installed SUSE 12.1 on my laptop, since I need to test my GOOP stuff in the LabVIEW environment there.

    But I can't get LabVIEW to start after installation.

    I'm not a Linux-guy but I open the terminal window change to admin access (su), and then changed dir to the installation folder and run "sh ./INSTALL"

    The installation started and it looks quite aright (see text below), but when I try to start it, the application just sits in the taskbar for about 10-15 seconds and disappears.

    Any ideas?

    ---------------------------------

    linux-m0wt:~/Downloads/lv2009pds-linux # sh ./INSTALL

    LabVIEW 2009 for Linux/x86

    Copyright © 2009, National Instruments Corporation. The source code of this

    product is unpublished, unlicensed, and a proprietary trade secret of National

    Instruments Corporation. Decompilation or other reduction of this object code

    to human-readable form is prohibited by the license agreement between National

    Instruments Corporation and the lawful user or possessor of this copy.

    Restricted Rights Legend

    Use, duplication, or disclosure by the United States Government is subject to

    restrictions set forth in subparagraph ©(1)(ii) of the Rights in Technical

    Data and Computer Software Clause at DFARS 252.227-7013 and FAR 52.227-19 ©.

    National Instruments Corporation

    11500 N. Mopac Expwy.

    Austin, Texas 78759

    U.S.A.

    　

    By installing LabVIEW software packages, you agree to the terms of the included

    NI Software License Agreement (LICENSE.txt). Type 'v' to view the agreement,

    'y' to consent to the agreement, or 'n' to decline the agreement and skip

    LabVIEW installation. [Vynq] y

    NOTE: LabVIEW will install by default in /usr/local/natinst/LabVIEW-2009, or

    in the natinst/LabVIEW-2009 subdirectory if you specify an alternate location.

    Preparing for installation...

    C runtime library (glibc) version: 2.14.1.

    Red Hat Package Manager (RPM) version: 4.9.1.2.

    Please indicate whether you would like to install the following components:

    labview-2009-rte: LabVIEW Run-Time Engine

    [Ynasq?] y

    labview-2009-core: LabVIEW Application and VI Library

    [Ynasq?] y

    labview-2009-examples: LabVIEW VI Examples

    [Ynasq?] y

    labview-2009-help: LabVIEW On-line Reference Manual

    [Ynasq?] y

    labview-2009-ref: LabVIEW Manuals in Adobe Acrobat (.pdf) format

    [Ynasq?] y

    labview-2009-desktop: LabVIEW KDE and GNOME desktop support

    [Ynasq?] y

    labview-2009-appbuild: LabVIEW Run-Time Application Builder

    [Ynasq?] y

    labview-2009-pro: LabVIEW Professional Developers Tools

    [Ynasq?] y

    Auto-selecting dependency nilvmerge-9.0.0-1

    Auto-selecting dependency nilvcompare-9.0.0-1

    Auto-selecting dependency nisvcloc-9.0.0-1

    The following components will be installed using rpm:

    LabVIEW Run-Time Engine 108307 kB

    LabVIEW Application and VI Library 528562 kB

    LabVIEW VI Examples 35995 kB

    LabVIEW On-line Reference Manual 73670 kB

    LabVIEW Manuals in Adobe Acrobat (.pdf) format 1969 kB

    LabVIEW KDE and GNOME desktop support 290 kB

    LabVIEW Run-Time Application Builder 78865 kB

    LabVIEW Professional Developers Tools 7174 kB

    LabVIEW Merge script 0 kB

    LabVIEW Compare script 124 kB

    NI Service Locator 65 kB

    Total space required: 835021 kB

    Space available: 5149916 kB

    Proceed? [Ynq] y

    Installing...

    Preparing... ########################################### [100%]

    1:labview-2009-rte ########################################### [100%]

    Preparing... ########################################### [100%]

    1:nilvmerge ########################################### [100%]

    Preparing... ########################################### [100%]

    1:nilvcompare ########################################### [100%]

    Preparing... ########################################### [100%]

    1:nisvcloc ########################################### [100%]

    warning: waiting to reestablish exclusive database lock

    Preparing... ########################################### [100%]

    1:labview-2009-core ########################################### [ 14%]

    2:labview-2009-examples ########################################### [ 29%]

    3:labview-2009-help ########################################### [ 43%]

    4:labview-2009-ref ########################################### [ 57%]

    5:labview-2009-desktop ########################################### [ 71%]

    6:labview-2009-appbuild ########################################### [ 86%]

    7:labview-2009-pro ########################################### [100%]

    　

    Would you like to install NI Example Finder (LabVIEW 2009)? [Ynq] y

    Installing NI Example Finder...

    Preparing... ########################################### [100%]

    1:niexfinder-base ########################################### [100%]

    Preparing... ########################################### [100%]

    1:niexfinder-labview-2009########################################### [100%]

    Preparing... ########################################### [100%]

    1:niwebpipeline20_dep ########################################### [100%]

    LabVIEW package installation complete.

    LabVIEW installation complete.

    Note: This product contains online reference manuals in Adobe PDF format.

    The installer was not able to locate a PDF viewer on your system. To view these

    documents, either install a viewer such as ggv, kpdf, or xpdf,

    or visit http://www.adobe.com to download Adobe Acrobat Reader.

    (Adobe and Reader are registered trademarks of Adobe Systems Inc.)

    ================================================================================

    Beginning hardware driver installation.

    Depending on your system configuration, some drivers may require you to reboot

    after installation before you can access the driver.

    Note that some drivers may require the Linux kernel source to be installed.

    This can be found on your Linux distribution install CD as a package called

    'kernel-source'. Make sure to install the version matching the kernel you are

    running. If you need to install kernel source, press 'q' to abort installation,

    and re-run this install script after you have installed the kernel source.

    　

    Would you like to install NI-VISA (4.5.1f0) for GNU/Linux? [Ynq] y

    *****************************************************************************

    NI-VISA for Linux

    version 4.5.1f0 for Linux

    *****************************************************************************

    National Instruments products support the following Linux distributions:

    openSUSE

    Red Hat Enterprise Linux Desktop + Workstation

    Refer to README.txt for the latest information at the time of release.

    Refer to www.ni.com/linux for the most recent information about Linux

    support at National Instruments.

    Continue? [Yn] y

    Checking required install tools...

    Checking installer tool versions...

    dpkg Not found in current path

    rpm 4.9.1.2 can be used with a default installation path

    tar 1.26

    Checking dependencies...

    glibc 2.14.1

    Unpacking install files to /tmp/nivisa-4.5.1f0.install...

    gcc Not found in current path

    *** ERROR: Some required tools are missing or were not found. ***

    　

    Would you like to install NI-GPIB (2.5.1f0) for GNU/Linux? [Ynq] y

    *****************************************************************************

    NI-488.2 Distribution

    version 2.5.1f0 for Linux/x86 32-bit

    *****************************************************************************

    National Instruments products support the following Linux distributions:

    Mandriva Linux Official

    SUSE Linux

    Red Hat Enterprise Linux WS

    Refer to README.txt for the latest information at the time of release.

    Refer to www.ni.com/linux for the most recent information about Linux

    support at National Instruments.

    Continue? [Yn] y

    Checking required install tools...

    Checking installer tool versions...

    rpm 4.9.1.2 can be used with a default installation path

    tar 1.26

    Checking dependencies...

    glibc 2.14.1

    Unpacking install files to /tmp/NI4882-2.5.1f0.install...

    gcc Not found in current path

    *** ERROR: Some required tools are missing or were not found. ***

    　

    View the LabVIEW 2009 Upgrade Notes now? [Yn] y

    Sorry, xpdf, ggv, kpdf or Adobe Acrobat Reader must be installed to view PDF files.

    Installation complete.

  6. So Ipad2 or Samsung Tab

    in LAVA Lounge

    Posted

    I bought the Samsung, and I love it.

    I like the flexibilities that Android Honeycomb is offering and I can copy and paste files from my network server with the file browser, and of course the best of all, I don't need to use ITunes :-)

    //Mike

    • Like 1

  7. Non-OOP Design Patterns

    in Application Design & Architecture

    Posted

    If the OOP course was ever offered in the DC area, I would take it (ditto Advanced Architectures).

    if you head over to Sydney (down under), I'll give you a quick OO training for free, every person I can convert is a life saved for me :-)

    If you have a specific question, I might have time to give you a LV OO implementation that you can test and get started with.

    I normally start with a very basic OO frame work and then add more functions (design patterns), when I need them.

    A design can look like this(see below), and if you don't know OO or UML it might be confusing, but all the boxes below are classes. But you can think of them as small standalone applications.

    So my top application only talkes/uses three smaller componets.

    Good luck,

    post-941-0-95313800-1320019091_thumb.png

    Cheers,

    Mike

  9. Application builder never finishes

    in Application Builder, Installers and code distribution

    Posted

    Hi Again

    I just like to updated this tread with some more facts.

    The Security Software my company is using is called:

    Verdasys Digital Guardian

    It has caused the whole company massive amount of problems.

    Especially my LabVIEW team.

    And today again, I can't build my executables, LV just says Done right away when I start a build, and I can't open the Build properties anymore.

    I'm not sure if it's this F#! security software yet again.

    Wounder if any other LabVIEW developers been affected by this software?

    //Mike

  14. Measuring Execution Times

    in Development Environment (IDE)

    Posted

    Another question, how do you measure the "CPU-usage" in a VI?

    Ulf, try the Desktop Execution Trace toolkit, it gives you info which CPU runs which VI.

    I just learned about this little guy at NI-Week this year,

    post-5958-0-02633600-1314798251_thumb.pn

    I have only tested it briefly so far, but I believe you get us resolution with this as well.

    /J

    Cool I'll give it a try.

    //Mike

  18. 100% New to Labview need to learn how to talk to JDS optical attenuaters and optical power meters any help on how I should start

    in LabVIEW General

    Posted

    Hi Buddy

    I work at Finisar in the Sydney and we have developed instrument drivers for almost all different type of Optical Instruments.

    We use Object Oriented approach, which can make it a bit harder to develop the drivers if you are a beginner.

    But using them becomes much easier.

    I can't share the code with you unless you work at Finisar, do you?

    It's a >5000 people company and I don't know everybody yet, I'm located in the Sydney office.

    Here is a screen shot of one type of Attenuator's VI that sets the attenuation.

    post-941-0-95107200-1312892261_thumb.png

    Cheers,

    Mike

  21. Application builder never finishes

    in Application Builder, Installers and code distribution

    Posted

    Hi Everyone

    The issue has been fixed, but I’m not allowed to know how it was fixed, the order comes from the top managers in this >5000 people company.

    It started about 2 weeks ago, that LabVIEW couldn’t build executables, and at the same time other people started to get other problems with different applications.

    It took the US based IT department about 10 days to get it working again.

    They are not allowed to tell me what they did.

    I hope nobody else has to deal with these sorts of problems.

    If I manage to figure out what it was I’ll inform you, it has of cause something to do with some security policies pushed to the computer like spyware or encryption software.

    Cheers,

    Mike

  24. Parallel Process

    in Application Design & Architecture

    Posted

    Hi Stephen

    Symbio’s Active Object can be applied to the By Value Class Type As Well, but if you want to communicate between the Active Object Processand the normal Class Methods you need of cause some sort of reference (unlessyou want to use Global Variables).

    So I must admit that I most often use a reference class and use the Shared Attributes to handle information between them.

    The “Send Message To Process” Method Template, has support for retrieving data as well, like this.

    post-941-0-03743000-1312108176_thumb.png

    Cheers,

    Mike

  25. Application builder never finishes

    in Application Builder, Installers and code distribution

    Posted

    Does the offending VI have subVIs? Can you add "part of" the the VI into the code?

    I've run into this before; unfortunately the solution isn't coming to me. I vaguely recall saving the entire code to a new directory, but I can't say if that was the solution to this problem or some other bizarreness I'd run across.

    Tim

    Hi Tim

    Yes it has plenty of Sub VIs, so I thought some of the latest changes cause the problem so I reverted back the whole application to a date where I know I could build, but it didn't solve the problem.

    I did copy the whole LabVIEW 2010 folder from my colleague's computer that could build to see if that solved the problem, (this also included the whole application since it's located in the User.Lib.

    So then I had the same LV setup with the same files as him, but still I couldn't build but he could.

    So could it be something located in the National Instruments/Shared that is different.

    But after playing with my colleagues LV version, it suddenly stopped working on his as well.

    So at least all computers I've tested it on are consistent (currently 5 of them).

    I've contacted NI but they haven't been able to help me yet.

    Cheers,

    Mike

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