Jump to content

Leaderboard

Popular Content

Showing content with the highest reputation since 09/25/2020 in Files

  1. Version 1.5.4

    947 downloads

    Package for working with JSON. Uses high-speed text parsing, rather than building an intermediate representation as with prior LabVIEW JSON libraries (this is much faster). Allows easy working with "subitems" in JSON format, or one can convert to/from LabVIEW types. Uses the new "malleable VIs" of LabVIEW 2017 to convert to any LabVIEW type directly. JSON text makes use of a form a JSON Path notation, allowing easy and rapid access to the subitems of interest. Requires LabVIEW 2017 and install by VIPM 2017 or later. Original conversation about JSONtext. On the LabVIEW Tools Network. JDP Science Tools group on NI.com. Copyright 2017 JDP Science Limited
    4 points
  2. Version 2.7.1.1

    4,472 downloads

    Mark Balla Icon editor V2.7 December 2020 Author: Mark Balla Description: This is a text based vi icon editor The purpose is to help quickly create text base icons. The editor can be used in place of the standard NI icon editor or as a stand alone vi. see instructions. Version 2.7 Updated font table to recognize the standard "Small Font" letters used by the NI icon editor. This will improve the OCR function when importing icons generated by the NI Icon editor. Version 2.6 Added quick drop code to allow the user to switch between NI and custom editor. QD_Swap Icon Editor.vi and support folders will be placed in the LabVIEW quick drop folder ..\National Instruments\LabVIEW 20XX\resource\dialog\QuickDrop To switch LabVIEW to a custom icon editor that uses the lv_icon.vi set a shortcut key to call the QD_Swap Icon Editor.vi. Ctrl-Space Ctrl-<<assigned letter key>> To switch LabVIEW to the NI icon editor that uses the lv_icon.lvlibp use the same shortcut key with the Shift key Ctrl-Space Ctrl-Shift-<<assigned letter key>> Version 2.5 Fixed install bug where lv_icon.lvlibp was not being renamed after LV 2016 2.5 was set to 2017 or later. Instructions: LV 2017 to LV2020 + Ver 2.7 + Here is the intended process. Download package from LAVA Install Package Package will install MB icon editor files Package will install QD_Swap Icon Editor.vi in the QD plugins folder Package will copy the lv_icon.lvlibp And rename it to COPY_ lv_icon.lvlibp Package will delete the lv_icon.lvlibp Popup will show stating you are using the custom editor. Open LV Open QD, click configure and select the Ctrl-Key Shortcut Tab at the top Assign a control key to the QD_Swap Icon Editor and click OKWhen you select Ctrl-Space Ctr-<<Assigned Key>> the QD vi will setup the IDE to use my custom editor. The vi will verify there is a copy of the lv_icon.lvlibp And if not create it. The vi will delete the lv_icon.lvlibp From the ..\National Instruments\LabVIEW 20XX\resource\plugins folder When you select Ctrl-Space Ctr-Shift-<<Assigned Key>> the QD vi will setup the IDE to use the NI editor. The vi will copy the COPY_lv_icon.lvlibp and rename the copy to lv_icon.lvlibp LabVIEW will use the lv_icon.lvlibp If it sees it in the plugins folder. If it does not see the lv_icon.lvlibp It will call the lv_icon.vi which is the name of my icon editor. LV 2010 to LV 2016 Ver 2.4 Install using JKI VI Package Manager LV 2009 Ver 2.3 1:Rename the curret LabVIEW 2009 Icon editor LabVIEW 2009\resource\plugins\lv_Icon.vi to a different name so it will not be overwritten. 2: Place the three files (lv_icon.vi, color templates.bin and the folder lv_icon_Subvis) in the LabVIEW 2009\resource\plugins directory. The next time the icon editor is called LabVIEW will use the lv_icon.vi instead of the standard one. There is a button on the editor that will allow you to use NI's editor (Old editor not the new one) when a text icon is not desired. For LabVIEW 8.2 Use the "MB Icon Editor_V2.3_LV82.zip" file For LabVIEW 8.5 Use the "MB Icon Editor_V2.3_LV85.zip" file For LabVIEW 8.6 Use The "MB Icon Editor_V2.3_LV8.6.zip" file
    1 point
  3. Version 1.11.3

    8,913 downloads

    Introductory video now available on YouTube: Intro to SQLite in LabVIEW SQLite3 is a very light-weight, server-less, database-in-a-file library. See www.SQLite.org. This package is a wrapper of the SQLite3 C library and follows it closely. There are basically two use modes: (1) calling "Execute SQL" on a Connection to run SQL scripts (and optionally return 2D arrays of strings from an SQL statement that returns results); and (2) "Preparing" a single SQL statement and executing it step-by-step explicitly. The advantage of the later is the ability to "Bind" parameters to the statement, and get the column data back in the desired datatype. The "Bind" and "Get Column" VIs are set as properties of the "SQL Statement" object, for convenience in working with large numbers of them. See the original conversation on this here. Hosted on the NI LabVIEW Tools Network. JDP Science Tools group on NI.com. ***Requires VIPM 2017 or later for install.***
    1 point
  4. Version 1.0.0

    60 downloads

    This VI program implements the Discrete Fourier Transform (DFT) to draw any drawn shape outline with epicycles as demonstrated in this video. For more information on the mathematical principles, please watch this video by Mathologer. How to Use: 1.Unzip the attached zip file. 2.Open Main.vi file. 3.Run the VI. 4.Draw a shape. 4.Enjoy animation!
    1 point
  5. Version 1.0.0

    727 downloads

    Hi everyone, Since GRBL standard is open source, I decided to post my Library that I used in LabVIEW to interface a standard GRBL version 1.1 controller. Not all GRBL function has been integrated, but this is a very good start. Enjoy and let me know your comments. Benoit
    1 point
  6. Version v1.10.0 (for LV2013+)

    3,338 downloads

    LabVIEW Task Manager v1.10.0 (for LV2013+) This code is Open-Source, and free of charge Authors: Ravi Beniwal, Tim Vargo LAVA Names: Ravi Beniwal, TimVargo Contact Info: Contact via PM at the LAVA site (http://lavag.org) LabVIEW Versions Supported: LV2013 and up LabVIEW Versions Tested on: LV2017 LV2016 LV2013 Dependencies: GPower Error & Warning = 1.2.0.14 lava_lib_tree_control_api >= 1.0.1-1 NI SmartBalloon = 2.0.0.2 OpenG Application Control Library >= 4.1.0.7 OpenG Comparison Library >= 4.0.0.3 OpenG Array Library >= 4.1.1.14 OpenG Error Library >= 4.2.0.23 OpenG File Library >= 4.0.1.22 OpenG LabVIEW Data Library >= 4.2.0.21 OpenG String Library >= 4.1.0.12 LAVA Palette >= 1.0.0.1 Description: LabVIEW Task Manager is a debugging tool for use during LabVIEW code development. An expandable/collapsible tree diagram displays detailed information (both static and dynamic) on all VIs in memory, belonging to a selected project/target. It allows for interacting with single or multiple selected VIs at a time, and includes the following major features: Selection of project/target Lists all VIs in memory, grouped by class/library or disk folder, or a flat list Searches for and enumerates clones in memory DropIn VI for including dynamically referenced clones (Clone Beacon) 'Refresh Now' (F5) re-reads all VIs in memory and adds new ones to the tree Displays VI name, owning class/library, state, path, data size & code size Displays VI FP Behavior, Reentrant?, Reentrancy Type, Paused? & Highlight? Group by Class/Library or Folder, or display a Flat List Sort by any column, ascending or descending Filter out item types vi, ctl, and vit/ctt Filter out vi.lib and global VIs Filter out items from being displayed, per folder paths. Tracking of, and ability to toggle, execution highlighting on multiple selected VIs Tracking of paused VIs with ability to Pause/Resume/TogglePause multiple selected VIs DropIn VI for pausing only while debugging If a clone initiates a pause, a different pause symbol is used for all clones of that same reentrant original VI Select multiple VIs and open or close their FPs or BDs Double Click a VI from the tree to bring the BD (first choice) or FP to front, if already open Select multiple top-level VIs and Abort them Remotely close any VI's Front Panel Installation and instructions: Install this tool by using the VI Package Manager to install its associated package file (.vip). Installation requires VIPM 2014 or higher, which is available for free from jki.net (http://jki.net/vipm). Known Issues: Cannot abort SubVIs launched from remote VI Server or local Asynch Call By Ref
    1 point
  7. Version 2.4.1

    3,239 downloads

    Variant Probe V2.4.1 Copyright © 2012, Ton Plomp All rights reserved. Author: Ton Plomp tcplomp@gmail.com Distribution: This code was downloaded from: http://lavag.org/index.php?app=downloads&showfile=19 Description: A custom probe to put on a variant. It will create a tree based on the variant data, and populate the tree with the data, the attributes of the variant will be shown as well. The datatype description will determine the color of the tree items. Historical data is available as well. Version 2.0 introduces a Variant Tree XControl which can be used in any project. Located under the user.lib palette, it gives great flexibility to the programmer. The programmer has the possibility to give the end user permissions for the following actions: -Reset This will reset the whole tree contents -Traverse Variant Attributes This will enable/disable the traversion of variant attributes -Colorize This will enable/disable coloring of the actual datatype All of these customizations are available as properties/methods for the actual XControl as well, or you access them (while the owning VI is in edit mode) via the short cut menu. Installation method 1: Install the OGP file using VIPM (www.jkisoft.com/vipm) and you have a custom VariantProbe and xcontrol To use it add a probe to a variant datatype or to an array of variants. It can pause if the data changes, and will notify you if a change happens. Dependencies: The following OpenG packages should be installed: oglib_string>=2.6 oglib_lvdata>=2.8 oglib_comparison>=2.3 oglib_error>=2.0 Known issues: Is slow on large variants. Support: If you have any problems with this code or want to suggest features: http://lavag.org/index.php?showtopic=10269 Version History: 2.4.1: Fixed issue #132: An array inside another array crashes the probe/XControl 2.4: Immediate updating after changing of attributes Rebuild in LabVIEW 2011 2.3: Fixed a bug that caused attributes not to be traversed on certain data-types 2.2: Fixed a relinking bug 2.1: Fixes a bug where unnamed cluster elements where used (http://lavag.org/topic/10269-discuss-variantprobe/page__view__findpost__p__67677) 2.0: Added an XControl Show XControl in palette (under user.lib controls) Add coloring Add 'user permissions' on XControl Add Reset on XControl Add optionally traversing attributes on XControl Add optionally colorizing on XControl Add optionally restting on XControl 1.2.0: Upgraded to LabVIEW 8.5 to use inheritance Support for Waveforms, timestamps and dynamic datatypes (thanks to Osvaldo) Added probe for an array of Variants Distributed as one .llb and added OGP installer If a Variant hasn't changed it's not decomposed (optimization) 1.1.0: Support for attributes of variants 1.0.1: Controls placed on a seperate pane Resize tree to upper pane Hide unused columns Limited maximum history length (default 10) Window resizable 1.0.0: Initial release of the code. License: This code is distributed under the BSD License Copyright © 2012, Ton Plomp All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the Ton Plomp nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    1 point
×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.