Where’s the Beef?

G-Wiz Comic 56

Queued State Machine, Queued Message handler, Master/Slave, Producer Consumer, Channeled State Machine … (the list goes on) are design patterns often used to develop applications in LabVIEW. They each have their own features and no single design pattern is correct for every situation and application. Choosing the appropriate design pattern or creating a customized variation is key to developing a robust application that will meet the requirements and grow as the application grows over the years.

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Exploiting LabVIEW Libraries

Have you ever viewed a LabVIEW VI Hierarchy and become frustrated with not being able to locate a VI you needed to open?

Do you have large applications composed of similar modules but fear jumping, with both feet, into the learning curve of LVOOP?

Did you ever try to duplicate a sub-VI at the start of a new set of functions and find yourself deep in a nest of cross-linked VIs, or save a VI only to realize that the most suitable name has already been used?

Then using LabVIEW Libraries may be useful to you (see Figure 1)!

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Are You Experienced?

Do you or your team have 25 years of experience with LabVIEW, or the same 1 year of experience repeated 25 times?

G-Wiz #57It’s hard to believe that Jimi Hendrix’s album (Are You Experienced) is turning 50 this year! It took Jimi Hendrix a lot of work and years of practice to become a great musician. It didn’t happen overnight. He had training and expert teachers along the way and probably a mentor or two to help him along his musical path.

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NIWeek Moved to May! Don’t Miss It!

G-Wiz Comic #46A

NIWeek offers amazing opportunities. It is easy to think “I already use LabVIEW and NI Hardware, so why should I go to a trade show?” But, taking the trip to Austin is always worth it. There is a completely different level of learning available, on brand new products as well as improved hardware and software techniques. The show goes beyond LabVIEW training classes, or the technical information available online, and gives you real world examples of how users like you are using NI tools to make themselves more efficient at their jobs.

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Action Engines, What are They?

An action engine is my term for a functional global which includes extra actions other than just holding the data. I was originally exposed to the term “Action Engine” by reading the book “LabVIEW Applications Development A Course on Advanced LabVIEW Programming Techniques.*”  But before I get into details of the Action Engine (AE), I would like to clarify some terminology.

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