Application Design & Architecture

1,112 topics in this forum

1. Plugins that implement their own command set

   By ned, March 27, 2014
   • 1 reply
   • 2.2k views
   • 
   • todd
   • March 28, 2014

2. Stopping a timed loop - looking for a more elegant solution

   By george seifert, June 20, 2006
   • 1 reply
   • 0 views
   • 
   • Guillaume Lessard
   • June 20, 2006

3. Design server using LabVIEW

   By touchthesky, July 7, 2011
   • 1 reply
   • 2.6k views
   • 
   • GoGators
   • July 18, 2011

4. Software trackball control

   By mattdl68, May 30, 2010
   • 1 reply
   • 2k views
   • 
   • Dragoon235
   • June 17, 2010

5. labviewv.lib could not locate "ni_variable_UnregisterProviderCallback"

   By bulebell, August 26, 2013
   • 1 reply
   • 2.5k views
   • 
   • Rolf Kalbermatter
   • August 29, 2013

6. Shared Variables Cross-referencing

   By sunilariell, August 22, 2006
   • 1 reply
   • 0 views
   • 
   • David Wisti
   • March 24, 2007

7. substring color

   By wallage, January 5, 2010
   • 1 reply
   • 3.7k views
   • 
   • jcarmody
   • January 5, 2010

8. Binary Action Engine

   By crelf, February 9, 2009
   • 1 reply
   • 0 views
   • 
   • crelf
   • March 23, 2009

9. dsc deploy hierarchies of shared variables in EXE

   By ensegre, January 25, 2018   

   • shared variables
   • executable
   • 1 reply
   • 3k views
   • 
   • ensegre
   • February 1, 2018

10. Best Way to Average Array Rows with Same Value in First Column

    By Testy, February 19, 2013
    • 1 reply
    • 1.7k views
    • 
    • hooovahh
    • February 20, 2013

11. Best Way to Average Array Rows with Same Value in First Column

    By Testy, February 19, 2013
    • 1 reply
    • 1.7k views
    • 
    • hooovahh
    • February 20, 2013

12. Continuous waveform changing frequency

    By Gepponline, December 20, 2013
    • 1 reply
    • 2.3k views
    • 
    • shoneill
    • December 20, 2013

13. Getting User events from Envent Registration Refnum

    By rpursley, August 23, 2006
    • 1 reply
    • 0 views
    • 
    • JasonKing
    • August 23, 2006

14. Open and Close Reentrant Vi's By Reference

    By steveg417, September 8, 2007
    • 1 reply
    • 0 views
    • 
    • LAVA 1.0 Content
    • September 8, 2007

15. Design Patterns for Multi Version Support

    By JamesMc86, July 21, 2014
    • 1 reply
    • 4.9k views
    • 
    • PaulL
    • July 21, 2014

16. Using Automated Test Tools (QA) with LabVIEW

    By rayodyne, November 21, 2007
    • 1 reply
    • 0 views
    • 
    • rayodyne
    • November 21, 2007

17. Parallel processing

    By alvarito, September 27, 2004
    • 1 reply
    • 0 views
    • 
    • James McAnanama
    • September 28, 2004

18. Writing to global from multiple loops

    By webbguy, May 1, 2007
    • 1 reply
    • 0 views
    • 
    • Yair
    • May 1, 2007

19. What to use as "Central Repository" during acquisition

    By dblk22vball, May 29, 2009
    • 1 reply
    • 0 views
    • 
    • crelf
    • May 29, 2009

20. Data flow of a sub vi slower

    By Sarah83, September 29, 2004
    • 1 reply
    • 0 views
    • 
    • didierj
    • September 29, 2004

21. Architecture Confusion

    By dblk22vball, November 20, 2014
    • 1 reply
    • 2.9k views
    • 
    • infinitenothing
    • November 21, 2014

22. Monitoring registered dynamic events

    By Jacemdom, October 27, 2005
    • 1 reply
    • 0 views
    • 
    • Mike Ashe
    • October 28, 2005

23. Calling external code from an application

    By Stockley, November 27, 2007
    • 1 reply
    • 0 views
    • 
    • Stockley
    • November 27, 2007

24. Large scale event-driven architecture

    By m3nth, October 5, 2004
    • 1 reply
    • 0 views
    • 
    • JackHamilton
    • October 6, 2004

25. Program Structure Advise

    By dcaragher, May 3, 2006
    • 1 reply
    • 0 views
    • 
    • mross
    • May 3, 2006

26. Starting and stopping Daq Tasks

    By dblk22vball, February 7, 2011
    • 1 reply
    • 7.5k views
    • 
    • Mark Smith
    • February 7, 2011

27. Same code, new VI, working

    By mike5, October 13, 2011
    • 1 reply
    • 3.2k views
    • 
    • mike5
    • October 14, 2011

28. control control design and simulation error: "wire: is a member of cycle"

    By yudaermawan, November 24, 2014   

    • control
    • 1 reply
    • 3k views
    • 
    • Rolf Kalbermatter
    • November 24, 2014

29. Fuzzy Logic Controller

    By WC Leong, February 27, 2013
    • 1 reply
    • 3.5k views
    • 
    • JLMommy
    • February 27, 2013

30. Drag and Drop from MCListbox

    By Michael, November 23, 2009
    • 1 reply
    • 2.1k views
    • 
    • Ton Plomp
    • November 23, 2009

31. 3D Parametric graph

    By wsmaggie512, March 30, 2011
    • 1 reply
    • 3.9k views
    • 
    • Grampa_of_Oliva_n_Eden
    • March 30, 2011

32. Obtaining SceneMesh parameters of 3D objects

    By Philippe123, July 11, 2017   

    • 3d objects mesh properties
    • scenemesh
    • 1 reply
    • 2k views
    • 
    • Rolf Kalbermatter
    • July 24, 2017

33. XControls as ChildWindows

    By Ton Plomp, March 31, 2007
    • 1 reply
    • 0 views
    • 
    • Ton Plomp
    • August 18, 2010

34. add cluster to "write to disc"- function

    By ivan00, October 23, 2008
    • 1 reply
    • 0 views
    • 
    • Homeless D
    • October 23, 2008

35. Design DAQmx tasks: many channels/task?

    By Synss, March 4, 2010
    • 1 reply
    • 2.8k views
    • 
    • NimbleThink
    • March 31, 2010

36. Annotation Help Please

    By c2r, August 31, 2006
    • 1 reply
    • 0 views
    • 
    • James N
    • August 31, 2006

37. SubVI help please

    By Kathryn62, January 17, 2005
    • 1 reply
    • 0 views
    • 
    • Kathryn62
    • January 21, 2005

38. Pressure Test

    By salgorf, March 4, 2010
    • 1 reply
    • 1.5k views
    • 
    • salgorf
    • March 4, 2010

39. Certain Channel as X-Axis

    By kull3rk3ks, October 23, 2013   

    • waveform
    • x-axis
    • 1 reply
    • 2.3k views
    • 
    • Tim_S
    • October 23, 2013

40. popup and hide subvi from main vi while subvi still runs in the background

    By freemason, February 19, 2009
    • 0 replies
    • 0 views
    • 
    • freemason
    • February 19, 2009

41. Breakpoints and Call Sequence in New Thread

    By pete_dunham, April 30, 2009
    • 0 replies
    • 0 views
    • 
    • pete_dunham
    • April 30, 2009

42. MGI Solution Explorer Update

    By QueueYueue, August 3, 2016   

    • solution explorer
    • 0 replies
    • 2.2k views
    • 
    • QueueYueue
    • August 3, 2016

43. Replace multiple NaN elements in an array

    By george seifert, December 11, 2012
    • 0 replies
    • 2.1k views
    • 
    • george seifert
    • December 11, 2012

44. App Note 154 Updated!

    By Jim Kring, May 26, 2003
    • 0 replies
    • 0 views
    • 
    • Jim Kring
    • May 26, 2003

45. New LabVIEW TipJar Tutorial Video: Scalability, Modularity and Style.

    By Ben Zimmer, January 19, 2009
    • 0 replies
    • 0 views
    • 
    • Ben Zimmer
    • January 19, 2009

46. Panel Actors Work in Dev but fail to display in Runtime

    By timewaster1700, September 29, 2020
    • 0 replies
    • 2.3k views
    • 
    • timewaster1700
    • September 29, 2020

47. An approach to #define functionality

    By jbrohan, January 24, 2006
    • 0 replies
    • 0 views
    • 
    • jbrohan
    • January 24, 2006

48. loss of synchronization using notifier (LV 7.0)

    By asdkamps, May 17, 2006
    • 0 replies
    • 0 views
    • 
    • asdkamps
    • May 17, 2006

49. Moving table cell

    By Matarese, May 17, 2006
    • 0 replies
    • 0 views
    • 
    • Matarese
    • May 17, 2006

50. warning.txt

    By pbruno11, May 3, 2021
    • 0 replies
    • 3k views
    • 
    • pbruno11
    • May 3, 2021

51. Labview Design Questions

    By proximableu, August 14, 2008
    • 0 replies
    • 0 views
    • 
    • proximableu
    • August 14, 2008

52. Argh! LV (2009) is losing my front panels

    By george seifert, December 2, 2009
    • 0 replies
    • 1.5k views
    • 
    • george seifert
    • December 2, 2009

53. myrio voce recognition

    By CHARAN, August 26, 2017
    • 0 replies
    • 1.5k views
    • 
    • CHARAN
    • August 26, 2017

54. LabVIEW background process

    By m3nth, October 29, 2004
    • 0 replies
    • 0 views
    • 
    • m3nth
    • October 29, 2004

55. Yet another messaging system/architecture

    By John Lokanis, March 22, 2013
    • 0 replies
    • 4.8k views
    • 
    • John Lokanis
    • March 22, 2013

56. Changes to LabVIEW Directories (due to Vista)

    By Jim Kring, March 11, 2008
    • 0 replies
    • 0 views
    • 
    • Jim Kring
    • March 11, 2008

57. Queued Message Handler

    By sassi, February 14, 2005
    • 0 replies
    • 0 views
    • 
    • sassi
    • February 14, 2005

58. Trying to copy conflicting custom typedef fails silently

    By ned, December 8, 2006
    • 0 replies
    • 0 views
    • 
    • ned
    • December 8, 2006

59. Scaline

    By bhuviram, March 17, 2010
    • 0 replies
    • 1.3k views
    • 
    • bhuviram
    • March 17, 2010

60. Specific Function Question

    By AlexA, December 4, 2009
    • 0 replies
    • 1.4k views
    • 
    • AlexA
    • December 4, 2009

61. Mod Please Delete -- posted to wrong forum

    By GregFreeman, July 8, 2013
    • 0 replies
    • 1.4k views
    • 
    • GregFreeman
    • July 8, 2013

62. queue references become invalid after the VI having created them returns to the idle state

    By aeuteneuer, September 15, 2005
    • 0 replies
    • 0 views
    • 
    • aeuteneuer
    • September 15, 2005

63. Print an image

    By spaghetti_developer, January 27, 2010
    • 0 replies
    • 1.6k views
    • 
    • spaghetti_developer
    • January 27, 2010

64. wireless communication

    By eeson, November 8, 2004
    • 0 replies
    • 0 views
    • 
    • eeson
    • November 8, 2004

65. Automatic Error Handling Execution Control

    By LAVA 1.0 Content, August 12, 2004
    • 0 replies
    • 0 views
    • 
    • LAVA 1.0 Content
    • August 12, 2004

66. XControl - Global Variable communication problem

    By schinni, March 30, 2006
    • 0 replies
    • 0 views
    • 
    • schinni
    • March 30, 2006

67. So.Cal LAVA Topic:Large Code Architecture - Code reuse

    By JackHamilton, December 9, 2003
    • 0 replies
    • 0 views
    • 
    • JackHamilton
    • December 9, 2003

68. Functional Mock Up Interface

    By RaghuDLR, April 21, 2011
    • 0 replies
    • 2.6k views
    • 
    • RaghuDLR
    • April 21, 2011

69. Acquiring multiple, independent, asynchronous data channels

    By mdwebster, February 3, 2010
    • 0 replies
    • 1.6k views
    • 
    • mdwebster
    • February 3, 2010

70. Prologix GPIB USB

    By Muthaheera, June 29, 2010
    • 0 replies
    • 3.8k views
    • 
    • Muthaheera
    • June 29, 2010

71. Priority Queue by Aristos Queue

    By Aristos Queue, September 22, 2011
    • 0 replies
    • 1.8k views
    • 
    • Aristos Queue
    • September 22, 2011

72. Tuning routine with 2 variable inputs

    By CRoebuck, March 8, 2005
    • 0 replies
    • 0 views
    • 
    • CRoebuck
    • March 8, 2005

73. Looking for feedback on my version of the Security System CLD practice

    By TobyD, October 5, 2007
    • 0 replies
    • 0 views
    • 
    • TobyD
    • October 5, 2007

74. Passing Control Refs to a Hierarcy of Sub Vi's

    By GraemeJ, October 4, 2008
    • 0 replies
    • 0 views
    • 
    • GraemeJ
    • October 4, 2008

75. Actor Framework version 3.0.5 now available

    By Aristos Queue, September 24, 2011
    • 0 replies
    • 2k views
    • 
    • Aristos Queue
    • September 24, 2011

76. Rule Engine / Rete algorithm in LabVIEW

    By 0_o, September 26, 2011   

    • rule engine
    • rete
    • (and 2 more)

      Tagged with:

      • rule engine
      • rete
      • java
      • eclipse
    • 0 replies
    • 2.5k views
    • 
    • 0_o
    • September 26, 2011

77. any ideas on designing a noise figure measurement VI

    By rohit anupoju, February 10, 2010
    • 0 replies
    • 1.7k views
    • 
    • rohit anupoju
    • February 10, 2010

78. Faster frequency analysis

    By Philip Orr, November 15, 2008
    • 0 replies
    • 0 views
    • 
    • Philip Orr
    • November 15, 2008

79. Subject: ArT_Actors: A Step beyond Actor Framework 3.0?

    By Dmitry, August 4, 2012   

    • actor
    • art_actors
    • (and 3 more)

      Tagged with:

      • actor
      • art_actors
      • actor framework
      • white paper
      • lvoop
    • 0 replies
    • 3.2k views
    • 
    • Dmitry
    • August 4, 2012

80. How to implement fractional decimation with 32SPC?

    By ZSL, March 4
    • 0 replies
    • 384 views
    • 
    • ZSL
    • March 4

81. NI Bluetooth Auto Trigger VI

    By alecjcook, April 18, 2017   

    • vst bluetooth
    • 0 replies
    • 2k views
    • 
    • alecjcook
    • April 18, 2017

82. multiple tasks at the same time?

    By ress, September 7, 2004
    • 0 replies
    • 0 views
    • 
    • ress
    • September 7, 2004

83. Need help in login

    By Deenz, October 4, 2010
    • 0 replies
    • 1.5k views
    • 
    • Deenz
    • October 4, 2010

84. Find all variable instances

    By Jacemdom, September 26, 2006
    • 0 replies
    • 0 views
    • 
    • Jacemdom
    • September 26, 2006

85. (Semi)Automatic Type Conversion

    By mstoeger, April 1, 2010
    • 0 replies
    • 1.9k views
    • 
    • mstoeger
    • April 1, 2010

86. Need to run a clock after setting the time

    By supriyav, June 16, 2006
    • 0 replies
    • 0 views
    • 
    • supriyav
    • June 16, 2006

87. Voice Coil Actuator Command

    By Engine1, December 26, 2009
    • 0 replies
    • 1.9k views
    • 
    • Engine1
    • December 26, 2009

88. menus in re-entrant VIs

    By aart-jan, June 8, 2007
    • 0 replies
    • 0 views
    • 
    • aart-jan
    • June 8, 2007

89. FSK/PSK modulation

    By Serina, May 7, 2008
    • 0 replies
    • 0 views
    • 
    • Serina
    • May 7, 2008

90. Interesting conversation about Actors, Scala, Erlang, etc

    By viSci, August 16, 2011
    • 0 replies
    • 2.5k views
    • 
    • viSci
    • August 16, 2011

91. Need Help Optimizing "Remove Duplicates from 1D Array"

    By Jim Kring, May 22, 2009
    • 0 replies
    • 0 views
    • 
    • Jim Kring
    • May 22, 2009

92. XControl

    By sunilariell, August 21, 2006
    • 0 replies
    • 0 views
    • 
    • sunilariell
    • August 21, 2006

93. Open Source Test Executive

    By Kurt Friday, September 16, 2021
    • 0 replies
    • 4.2k views
    • 
    • Kurt Friday
    • September 16, 2021

94. X-control: numeric table with easy navigation (testing)

    By Yuri, June 22, 2006
    • 0 replies
    • 0 views
    • 
    • Yuri
    • June 22, 2006

95. Problem with the root actor taking too long to launch

    By xiongxinwei, June 3, 2024
    • 0 replies
    • 685 views
    • 
    • xiongxinwei
    • June 3, 2024

96. Help with Audio Mixing Server

    By Justin Reina, April 18, 2009
    • 0 replies
    • 0 views
    • 
    • Justin Reina
    • April 18, 2009

97. Getting design patterns out there

    By crelf, March 16, 2012
    • 0 replies
    • 1.9k views
    • 
    • crelf
    • March 16, 2012

98. LV text rendering, MBCS, OS, Unicode

    By pawhan11, February 20, 2018
    • 0 replies
    • 2.3k views
    • 
    • pawhan11
    • February 20, 2018

99. Express SubVI Finder

    By m3nth, April 13, 2005
    • 0 replies
    • 0 views
    • 
    • m3nth
    • April 13, 2005

100. Get Web Service calling spec

     By John Lokanis, September 2, 2010
     • 0 replies
     • 1.9k views
     • 
     • John Lokanis
     • September 2, 2010