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Application Design & Architecture

Discuss architecture design, queues, notifiers, dynamic events, dynamic VI calls, modular architectures etc. and any issues related to application design and development in LabVIEW.

1,112 topics in this forum

  1. Is a Data copy made when dequeuing an element and requeueing somewhere else?

    By AlexA,
    • 2 replies
    • 2.7k views

  2. In need of help!

    By athalia,
    • 2 replies
    • 2.1k views

  3. Write settings in Data Socket

    By Randall Thurman,
    • 2 replies
    • 0 views

  4. strict typed clusters with configuration constant

    By larsen,
    • 2 replies
    • 0 views

  5. launching multiple vi windows of same type

    By MartinMcD,
    • 2 replies
    • 2.2k views

  6. controlling MAX with Active X,

    By VegHead,
    • 2 replies
    • 0 views

  7. LabVIEW

    By vk1,
    • 2 replies
    • 0 views

  8. How Can I Programmatically Simulate a Mouse Click?

    By geges,
    • 2 replies
    • 0 views

  9. paralel messaging

    By rom76,
    • 2 replies
    • 0 views
    • ned
    • ned

  10. Controlling a menu driven device

    By Phillip Brooks,
    • 2 replies
    • 2.5k views

  11. Functional Global Variable in VI template

    By DanielChile,
    • 2 replies
    • 0 views

  12. Data Value Reference Problem

    By alecjcook,
    • 2 replies
    • 2.3k views

  13. Controlling a Stepper motor

    By Strom,
    • 2 replies
    • 4.8k views

  14. VI libraries

    By NukeMech,
    • 1 reply
    • 0 views

  15. LABVIEW CVI

    By lovemachinez,
    • 1 reply
    • 2.3k views

  16. How an API Strategy can Create an Innovation Engine for Engineers and Scientists

    By crelf,
    • 1 reply
    • 2.1k views

  17. Which programming structure to use?

    By noob_E,
    • 1 reply
    • 0 views

  18. architecture for control of stations around an index wheel

    By ned,
    • 1 reply
    • 0 views

  19. Touchy timed loops

    By george seifert,
    • 1 reply
    • 0 views

  20. Extracting Function Pointer from VI Callback

    By RickAlta,
    • 1 reply
    • 0 views

  21. Determining file type in a platform-independent way

    By eaolson,
    • 1 reply
    • 0 views

  22. Shared Library Linking problems

    By nightdweller,
    • 1 reply
    • 0 views

  23. Resolution of Pseudopaths in LabVIEW (Per-Target Invocation of Packed Project Libraries)

    By Aristos Queue,
    • 1 reply
    • 3.4k views

  24. hi, I am new to Labview. Need help

    By aoshi,
    • 1 reply
    • 0 views

  25. Multiple Machine QMH

    By Genaro27,
    • 1 reply
    • 8.1k views

  26. How to access / use a VI in a different Application Instance

    By dannyt,
    • 1 reply
    • 0 views

  27. Linked List

    By mbgoldfarb,
    • 1 reply
    • 0 views

  28. Notifier vs. Generated User-Event w/ Event Struct

    By brent99,
    • 1 reply
    • 0 views

  29. Installer into LABVIEW

    By marshah,
    • 1 reply
    • 1.6k views

  30. Use Data Value Reference with In Place Structure instead of shift register?

    By george seifert,
    • 1 reply
    • 2.9k views

  31. Master/Slave VI communication

    By Greg Hupp,
    • 1 reply
    • 0 views

  32. Process control architecture

    By EricLarsen,
    • 1 reply
    • 3.8k views

  33. Using sub-panels to create child windows.

    By Michael Aivaliotis,
    • 1 reply
    • 0 views

  34. SUGGESTIONS? Reusing Express VI configuration panel in interactive applications

    By LAVA 1.0 Content,
    • 1 reply
    • 0 views

  35. JKI RCF plugins all have duplicate menu items

    By george seifert,
    • 1 reply
    • 1.8k views

  36. Subpanel

    By jackmax,
    • 1 reply
    • 2.2k views

  37. Firing non-user events programmatically?

    By JPrevost,
    • 1 reply
    • 0 views

  38. defining a llb file inside of a case structure (invoke node)

    By deniz,
    • 1 reply
    • 0 views

  39. Discrete Time Kalman Filter for Higher Order Systems

    By Calorified,
    • 1 reply
    • 3.2k views

  40. Single Storage point for Multithreaded code

    By alecjcook,
    • 1 reply
    • 1.8k views

  41. Program Architecture

    By karthas,
    • 1 reply
    • 0 views

  42. Faster graphs

    By lecroy,
    • 1 reply
    • 1.9k views

  43. Open object reference

    By Norm Kirchner,
    • 1 reply
    • 0 views

  44. Is Possible to Play the mp3 via LabVIEW using ActiveX?

    By Guest,
    • 1 reply
    • 7.3k views

  45. Automated guided vehicles (AGVs)

    By Nam Nga,
    • 1 reply
    • 2.3k views

  46. Follow Reference in vi

    By SayMaster,
    • 1 reply
    • 1.9k views

  47. How do you tell when one scan ends and the next one starts?

    By carleton_hanson,
    • 1 reply
    • 0 views

  48. start and stop cycle while

    By eerc,
    • 1 reply
    • 0 views

  49. Automatic Check for 'Re-entrant'

    By alecjcook,
    • 1 reply
    • 1.8k views

  50. Turing Machines

    By david,
    • 1 reply
    • 0 views

  51. How to get a Remote GPRS Terminal IP address?

    By Alexleung,   
    • 1 reply
    • 1.8k views

  52. version collision

    By ambiking,
    • 1 reply
    • 0 views

  53. Sychronizing Processes

    By nightdweller,
    • 1 reply
    • 0 views

  54. DVR problems in startup

    By mike5,
    • 1 reply
    • 2.1k views

  55. Medium sized application framwork/design pattern

    By AnalogKid2DigitalMan,
    • 1 reply
    • 0 views

  56. How close Panel without "Save changes" dialog box?

    By qmicron,
    • 1 reply
    • 0 views

  57. New Flexible GUI application - Does this look right?

    By Absurd,
    • 1 reply
    • 2.4k views

  58. Acquire Semaphore Behavior

    By hooovahh,
    • 1 reply
    • 0 views

  59. Converting Row & Columns

    By jmreimer,
    • 1 reply
    • 0 views

  60. can anyone help me with building a noise figure VI?

    By rohit anupoju,
    • 1 reply
    • 2.3k views

  61. Pop up error if COM port is already in use

    By CodE,
    • 1 reply
    • 2.5k views

  62. How to run Open VI reference by creating LLB in LV7.1

    By pravin,
    • 1 reply
    • 2.1k views

  63. How to do Fifo in LabVIEW

    By LAVA 1.0 Content,
    • 1 reply
    • 0 views

  64. Variant

    By black1234572,
    • 1 reply
    • 1.7k views

  65. logging average running current

    By Huxley,
    • 1 reply
    • 0 views

  66. How I can access a data from subvi while this execute inside in a VI principal

    By Paschoeto,
    • 1 reply
    • 1.9k views

  67. Need Help About ECG

    By marp84,
    • 1 reply
    • 2.2k views

  68. Set priority and reentrant run

    By mike5,
    • 1 reply
    • 1.6k views

  69. Slow Waveform Concanenation

    By ctr26,   
    • 1 reply
    • 2.9k views

  70. Add an option

    By black1234572,
    • 1 reply
    • 2k views

  71. Error Handling (In the Feedback Evaporative Cooler sample project)

    By GeorgeG,   
    • 1 reply
    • 4.3k views

  72. Variable PWM Generation

    By bayram_mercan,
    • 1 reply
    • 2k views

  73. Measurement Utility

    By Perj62,   
    • 1 reply
    • 2.8k views

  74. DAQmx allow Regeneration, but...

    By torekp,
    • 1 reply
    • 0 views

  75. Sharing an FPGA resource between multiple projects

    By AlexA,   
    • 1 reply
    • 1.8k views

  76. How do you change a VI from Run Mode to Edit Mode (and vice versa)?

    By Jim Kring,
    • 1 reply
    • 0 views

  77. LV built-app talk to CVI/VisualStudio exe: how?

    By torekp,   
    • 1 reply
    • 7.9k views

  78. LabVIEW app without UI

    By Ale914,
    • 1 reply
    • 0 views

  79. Architectural design example

    By Shazza,
    • 1 reply
    • 0 views

  80. Need help with Downhill Simplex

    By Butch Gates,
    • 1 reply
    • 1.7k views

  81. delay time

    By malmou11,
    • 1 reply
    • 1.9k views

  82. Strange event registration

    By Bobillier,
    • 1 reply
    • 2.1k views

  83. The most complex VI file

    By Mefistotelis,
    • 1 reply
    • 5.6k views

  84. Pass around a cluster or call read Vi ?

    By dannyt,
    • 1 reply
    • 0 views

  85. (Semi)Automatic Type Conversion

    By mstoeger,
    • 1 reply
    • 1.8k views

  86. Distributing updates by PPL instead of EXE

    By infinitenothing,
    • 1 reply
    • 1.8k views

  87. binding shared variables

    By atk_nut,
    • 1 reply
    • 0 views

  88. Temperature monitoring program

    By matthen,
    • 1 reply
    • 0 views

  89. What signal does an LV app receive when attempting to start a new instance?

    By mje,
    • 1 reply
    • 1.8k views

  90. Queued two edge separation measurement

    By jeffrz,
    • 1 reply
    • 0 views

  91. Stop & Re-Start a Timed Loop

    By alukindo,
    • 1 reply
    • 0 views

  92. parallel configuration for DAQ

    By smm,
    • 1 reply
    • 0 views

  93. Fully event-driven VIs with inter-communication

    By denisvion,
    • 1 reply
    • 0 views

  94. Highlighting a Tree control item

    By zxcatzeyez,
    • 1 reply
    • 0 views

  95. Always on top

    By Karlos,
    • 1 reply
    • 0 views

  96. Create Array From Listbox Event

    By lizimunro,
    • 1 reply
    • 0 views

  97. Localized error messages with additional information

    By twols,
    • 1 reply
    • 1.8k views

  98. Open strictly typed VI reference is blocked by root loop

    By swenp,
    • 1 reply
    • 2.7k views

  99. XControl Display state reinitializes

    By Ton Plomp,
    • 1 reply
    • 0 views

  100. "LabVIEW Deliverable" What form should it be ?

    By Edicia,
    • 1 reply
    • 2.1k views
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