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JKSH

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JKSH last won the day on May 19

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About JKSH

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    LabVIEW 2019
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    2011

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  1. @Aristos Queue You're welcome. Glad I could help. How about storing the elements from "TextIcons.Ignore" in a Set instead of an Array?
  2. I do have an implementation of "Split English CamelCase" that handles acronyms: https://github.com/JKSH/LQ-CodeGen/blob/labview-api/src/LabVIEW/Icons and Wires/Name to Icon Lines.vi -- It's based on a shorter regex and currently doesn't handle digits, underscores, or plurals-of-acronyms. I won't be trying to update the icon generator or VI Analyzer within the next 2 months, but someone who wants to try is welcome to use my VI as a starting point.
  3. There are some examples and discussions on the NI forum: https://forums.ni.com/t5/Machine-Vision/Using-OpenCV-library-in-LabVIEW/td-p/648429?profile.language=en https://forums.ni.com/t5/LabVIEW/Creating-a-dll-in-Visual-Studio-2015-to-pass-an-image-through/m-p/3334086?profile.language=en
  4. The "Flatten to JSON" and "Unflatten from JSON" nodes in NXG WebVIs are essentially the same as the ones built into classic LabVIEW. Both are incapable of processing enums or timestamps. As a workaround, you can create a "bridging" typedef (GType) which replaces enums and timestamps with strings. Use that with the NXG JSON parser, and then convert it to your "real" GType.
  5. Which edition of LabVIEW did you install? The Application Builder comes with LabVIEW Professional. It is not included with LabVIEW Base or LabVIEW Full.
  6. I believe the Python Nodes only work on Windows targets: https://forums.ni.com/t5/LabVIEW-Real-Time-Idea-Exchange/Python-Node-support-on-LabVIEW-Realtime-systems/idi-p/3904897?profile.language=en
  7. It's not related to latest vs. older. The patches don't require a login to download (even 2009 SP1 Patch). The full versions require logging in with an account with an active SSP. How does NI, the software's author, see it? Talk to them. If they give you the go-ahead, then go for it.
  8. I haven't tried WINE, but there is a Linux installer for non-community versions of LabVIEW: https://www.ni.com/en-us/support/downloads/software-products/download.labview.html#344886 (It uses RPM packages)
  9. Shorter alternative A, involving a console: > git branch -f <real_branch> > git checkout <real_branch> The first line forces real_branch's pointer to move from its old spot to your current spot. The second command moves your HEAD from your anonymous branch to your named branch. Shorter alternative B, involving a strong stomach: Delete <real_branch> (yes, you read that right). Create a branch called <real_branch> on the detached head commit. (If the original <real_branch> tracked a remote branch) In SourceTree's "Branches"
  10. You might need to try different models of keyboards. See my previous message: Some keyboards work, some don't. Also, after you plug the keyboard into your laptop, you must insert the keyboard into the VM (in VirtualBox, click Devices > USB > [Name of USB Keyboard]).
  11. You're almost there. The NI Linux Real-Time Recovery system is incompatible with the VM's keyboard^. When you reach the prompt, "Do you want to continue? [y/N]", make sure you have a physical USB keyboard connected to your PC. "Insert" it into your VM (on English VirtualBox, it's Devices > USB > [Name of USB Keyboard]), then use the USB keyboard to enter "y". You might need to try different keyboards; I found that: Microsoft Wired Keyboard 600 did not work Logitech K235 worked ^Earlier, you were able to select "Verbose mode" with the VM keyboard because yo
  12. I presume you mean the 3D Cartesian Coordinate Rotation VIs. The NI documentation has a decent description of what they do: https://zone.ni.com/reference/en-XX/help/371361R-01/gmath/3d_cartesian_coordinate_rotation_euler/ These are polymorphic VIs. By default, they take an array of coordinates. If you just want to rotate a single point, select the "Scalar" version of the VI (Put the subVI on your block diagram, then Right-click > Visible Items > Polymorphic VI Selector) The 3x3 matrix is the transformation matrix, which is a concept described in linear algebra. There
  13. Unicode has the ability to store text from multiple languages at the same time. For example, a Unicode file (or Unicode string) can contain French, Russian, Arabic, and Chinese texts simultaneously. However, when you "convert to ASCII"*, you lose that ability. The converter can only output text that matches your Windows locale. So, if your computer is set to a French locale, you cannot convert Russian text. You need a Russian VM to successfully convert Russian text. (*ASCII is not the correct name here, but I digress) Anyway, what version of LabVIEW are you using? If you
  14. Does a reboot fix things? If not, try clearing your font cache: https://winaero.com/blog/rebuild-font-cache-windows-10/
  15. As a workaround, you can transfer files into a USB stick from your host, and then attach the stick to your VM.
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