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ShaunR

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ShaunR last won the day on January 4

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LabVIEW Information

  • Version
    LabVIEW 2009
  • Since
    1994

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ShaunR's Achievements

  1. It will eat away at you slowly...at first. Then every time you see the link you will know [it doesn't work]. Drip, drip, drip. It's like those crossed wires on your diagram - you tell yourself it doesn't matter, that it's just cosmetic, that there is no change in function. But eventually you have to do something about it. Send that request to the admin, you know you want to
  2. Your fastidiousness with code tells me this is an outright lie.
  3. The link is broken for lazy people like me
  4. Never used them or had a need for them.
  5. They aren't banned. They are just very hard to debug when they don't work and have some unintuitive behaviours. I have Toolbar and Tab pages XControls that I use all the time and there is a markup string xcontrol here. If you are a real glutton for punishment you can play with xnodes too
  6. What's with the text centering? I have 2012 (and 2009) running on a Windows 11 machine. I think I had to turn off the App and Browser Control in the Windows Security.
  7. Triggers fall into two categories: software and hardware. Whether you use software or hardware depends on the trigger accuracy required-hardware being the most accurate. For your use-case I would highly recommend hardware triggering and I think those devices support two types: Digital IO and TSP-Link. Both are well documented in the manuals and I would further recommend digital IO as it is the simplest to configure. The way to do this is first to get it all working through the devices' front panels. Connect them up (including the digital IO, configure using the menu's then run a test. That will tell you what commands (and in what order) you need to configure for a successful test as SCPI commands map directly to menu's for most manufacturers. The advantage here is that if your software fails for whatever reason, you can still run tests with a precision digit (a.k.a finger). Once you are getting good results then it will be just the case of sending a single command to trigger the tests and the devices will do the rest. After they have finished you can then read all the data out.
  8. The intent was to tell you the software was free (as in BSD licence) and, if had downloaded it, it contains a zlib binary that isn't wrapped.
  9. I've never understood the "free (as in beer) or free (as in speech) internet vocabulary. Beer costs and speech has a cost. It's BSD3 and cost my time and effort so it definitely wasn't "free" Rolf's works on other platforms so you should definitely use that, but if you wanted to play around with functions that aren't exported in Rolf's, there is a zlib distribution with a vanilla zlib binary to play with while you wait for a new openg release.
  10. Yes. Rolf like to wrap DLL's in his own DLL (a philosophy we disagree on). I use the vanilla zlib and minizip in Zlib Library for LabVIEW which has all the functions exposed.
  11. With ZLib you just deflateInit, then call deflate over and over feeding in chunks and then call deflateEnd when you are finished. The size of the chunks you feed in is pretty much up to you. There is also a compress function (and the decompress) that does it all in one-shot that you could feed each frame to. If by fixed/dynamic you are referring to the Huffman table then there are certain "strategies" you can use (DEFAULT_STRATEGY, FILTERED, HUFFMAN_ONLY, RLE, FIXED). The FIXED uses a uses a predefined Huffman code table.
  12. OP is using LV2019. Nice tool though. Shame they don't ship the C source for the DLL but they do have it on their github repository.
  13. Nope. It needs someone better than I.
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