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LAVA 1.0 Content

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Files posted by LAVA 1.0 Content

  1. log event error

    This VI logs an Application event associated with "error" to the Windows Event Viewer (eventvwr.exe). An event description includes the "error" source and code along with the leading "reason". This information can be viewed by opening an Event Properties window in the Event Viewer.

    726 downloads

    Updated

  2. simple gauge LabVIEW XControl

    GISXControl Technology Preview Version 0.0.1
    ============================================
    Copyright © 2009, Technogerma Systems France S.A.R.L.
    All rights reserved.
    ----------------------------------------
    Description:
    ----------------------------------------
    This project is a technology preview of a simple gauge LabVIEW XControl limited in features and visual aspect.
    The XControl is based on a C wrapper on our Graphical Instruments Solution (GIS).
    GIS is a set of instruments currently in development (Buttons, LEDs, Gauges, Knobs, Sliders, LCDs, Switches, Tanks, Thermometers, ...) with the following main features:
    - C++ library based on Qt framework
    - Multiplatform (Mac, Linux, Windows)
    - Skin system based on SVG and XML to customize the appearance of each instrument
    - Property system to customize the behaviour of each instrument
    - Double license: Open source and commercial
    ---------------------------------------
    Aim:
    ----------------------------------------
    The purpose of this technology preview is to see if such a library of XControls could be usefull and to get feedbacks from LabVIEW users community.
    ---------------------------------------
    Usage:
    ----------------------------------------
    Windows
    1. Copy mingwm10.dll, QtCore4.dll, QtGui4.dll and QtSvg4.dll into your LabVIEW installation directory (e.g. C:\Program Files\National Instruments\LabVIEW 8.6)
    2. Open the project
    3. Run the demo.vi
    Linux and Mac
    Not yet available. If you are interested in a Linux or Mac version please contact us.
    ---------------------------------------
    Known issues:
    ----------------------------------------
    - Performance issue when the value change rate is too fast. This will introduce a desynchronization between the current value and the displayed value.
    This is due to the XControl architecture that stacks data changed events. See http://forums.lavag.org/XControl-DataChanged-events-stacking-t13459.html for more details.
    ---------------------------------------
    Contact:
    ----------------------------------------
    If you have questions or if you want to give some feedback you can send mail to gisxcontrol@technogerma.fr or post directly on GISXControl LAVA support forum thread.
    ----------------------------------------
    License:
    ----------------------------------------
    - XControl is released under the GNU General Public License version 3 (see license.txt for details)
    - QLVXControl library is the property of Technogerma Systems France S.A.R.L. but is freely redistribuable
    ----------------------------------------
    Third party:
    ----------------------------------------
    - Pointer System V1.1.2 by Bjornar Svingen (Creative Commons Attribution 2.5 License)

    2,589 downloads

    Submitted

  3. BlinkingLED

    Copyright © 2009, Martin Weiss.
    All rights reserved.
    Author:
    Martin Weiss
    --see readme file for contact information
    Description:
    Implements a blinking LED with adjustable blinking interval.
    The value of this XControl is the blinking interval in milliseconds.
    Minimal value allowed is 100ms. This XControl acts as an indicator only.
    Inspired by Aristos Queue's "Scrolling LED XControl" example. Many thanks for that!
    Dependancies:
    None
    Change Log:
    1.0.0: Initial release.

    913 downloads

    Submitted

  4. Strings Levenshtein Distance

    Copyright © 2008, Leif S. Kirschenbaum
    All rights reserved.
    Author:
    Leif S. Kirschenbaum
    --see readme file for contact informaation.
    Description:
    This VI computes the Leventshein distance between two strings.
    It is based on the pseudocode found in Wikipedia online:
    http://en.wikipedia....shtein_distance
    "The Levenshtein distance between two strings is given by the minimum number of
    operations needed to transform one string into the other, where an operation is an
    insertion, deletion, or substitution of a single character."
    It functions by creating a step matrix which is N+1 x M+1, where N and M are the
    lengths of the two strings to be compared, and filling in each cell of this matrix
    indicating how many steps (insertions, deletions, character substitutions) are required.
    The total number of steps to convert one string into the other is given by the last cell
    in the matrix.
    Change Log:
    1.0.0: Initial release of the code.

    557 downloads

    Updated

  5. Class Iconizer

    Copyright © 2006, jimi
    All rights reserved.
    Author:
    jimi
    --see readme file for contacct information
    Description:
    This tool allows user to apply new icon templates to LabVIEW classes. New template is applied to each item inside the class. User can define which parts of the template is transparent so that the template can be overlaid on top of the existing icons.
    Version History:
    1.0.0:
    Initial release of the code.

    481 downloads

    Submitted

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