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Antoine Chalons last won the day on February 24
Antoine Chalons had the most liked content!
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87About Antoine Chalons
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Rank
The 500 club
- Birthday September 10
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Gender
Male
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Location
Lausanne Area
LabVIEW Information
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Version
LabVIEW 2019
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Since
1999
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I've opened a support request with NI because on NI Linux RT, calling libpq.so with a threadsafe CLFN crashes LabVIEW while calling it with a non-threadsafe CLFN works fine. Funny enough, the only exception I've found to this is using a threadsafe CLFN calling "PQisthreadsafe" with a threadsafe CLFN, calling any other function triggers a crash.
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Reset Low level TCP connection on LV2018
Antoine Chalons replied to Bobillier's topic in LabVIEW General
It comes from OpenG, see here : -
Running on Linux RT with the libpq.so compiled by NI : so they did build the library as thread safe and I get the same on Windows with the libpq dll deployed with the VIP.
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I've just pushed new branch to Dr Powell's repo, and built a new version of this package. I used LabVIEW 2017 SP1. What's new : added support for Linux Rt targets (possibly Linux in general but not tested) (issue #1) added support for boolean parameter (issue #2) fix a weakness in parameter detection (issue #3) VIP 0.2.2-b16 can be downloaded from here.
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😮 How many of these are use to control the Large Hadron Collider ? 😄
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Antoine Chalons started following G-CODE
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Very true!! I do use nested combinations of set and map - not hugely deep but it does turn out to be very useful. And yes it might not be trivial to handle ALL possible cases. But let's engineer ambitiously, no?
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Would it be possible to add support for maps / sets - as if they were arrays - ? I can really remember if they were added in LV 17 or 18 or 19....
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What can a student do in labview?
Antoine Chalons replied to Kiddi's topic in LabVIEW Community Edition
Do you have access to any hardware? "Technical task" is a bit vague... A few years ago I started playing around with https://projecteuler.net/ It was a fun way to practice algorithms with LabVIEW, I think I solved the first 50 or 60. I'm not sure if this is "technical" Any idea on what you like to do? Any special interest? What's your course? -
Data flow of objects in a loop
Antoine Chalons replied to SimonG's topic in Object-Oriented Programming
Welcome! What you're looking for is called a shift register : https://www.ni.com/getting-started/labview-basics/shift-registers -
You can run multiple instances of the same LabVIEW version by adding the following key in your LabVIEW.ini file AllowMultipleInstances=True I have never tried to have more than one L Instance running the application builder at the same time... Now that I think of if it, I've never even tried to use an instance for coding while another instance is compiling. LabVIEW crashes so well without trying all that... I rarely run multiple instances at the same time anyway. The alternative I can suggest is to use a dedicated build machine (virtual or not depending on you IT i
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Terrible map bugs on IC-317x Linux RT
Antoine Chalons replied to Antoine Chalons's topic in LabVIEW Bugs
I've just installed the whole LV2020 SP1 env and updated my IC-3173, and now I can't reproduce these issues. -
Bug described on NI Forum : https://forums.ni.com/t5/LabVIEW/Map-weirdness-on-Linux-RT/td-p/4114641 With video and code. I would be eternally thankful if anyone could try to reproduce on various Linux RT targets with LabVIEW 2020.
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I'm confused... what is the connection between SQLite and PostgreSQL?
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Here is a nice one, see my post on NI Forums found in LV2019 SP1, if someone could check LV2020, it would be nice.
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My informations from inside NI is that this is largely untrue. NXG team will be re-assigned to other projects and a large part focusing on non-Windows OS support 😮 I don't have much details but different sources corroborate this.