3d picture control fail with Intel HD Graphics 4600
I bought a laptop with Intel core i7 with Intel HD 4600 graphics. I'm testing a vi containing a 3D picture control. However when I run the vi, the 3d object that contains the 3d picture control...
View Articlert_EXE not working
We have code running, an RT app that monitors and controls an industrial process, and a windows UI for basic monitoring, and occasional manaual control. The code seems to be working okay - every 5...
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Problem using the IMAQ Extract function.Not getting two different image out
Hi, I am trying to use the multiple IMAQ extract functions to get certain parts of the webcam image and then using the color extract function to get the average RGB values. The problem is that both the...
View ArticleProducer consumer with analog and digital inputs and outputs
Hi everyone, I am working on a control system program for some practical test work. Currently I am working on the data acuisition component of the Labview program. My architecture is produced-consumer...
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Multiple DAQmx Timing VIs - Everything appears to work, just a question
I wrote a Labview program to interface with a cDAQ-9188 and everything appears to be working fine. I used the DAQ Assistant to make the base level functionality and then converted them to DAQmx code...
View Articlewaveform graph
I need to make a waveform graph that has three plots; one plot needs one scale and the other two need a different scale. I can plot the three lines but can't find a way to get different Y-axis scales...
View ArticleCluster vs Tab Control for selecting indicator viewing
Hello All, I am looking for alternatives to the front panel "Tab Control" container that would behave more like a cluster and less like an enum. In order to make my front panel well organized and...
View ArticleNeeed help with my pattern matching code
Hello everyone, i am currently working on a pattern matchinug code on LabVIEW. I have made a VI but i do not get any result . i will be grateful if i can get some assistance with the code. attached the...
View ArticleStacking PXI 4110 power channels and sharing ground with other PXI 4110 cards
I need to use a PXI 4110 power card to generate a 28V 1A voltage source. I read this article http://www.ni.com/example/30356/en/ to find out how to accomplish that by stacking channels on a singular...
View ArticleOpen a VI as a "read only" or "reference" copy
Hello All, My appologies, Im sure this has been asked before, but I can't find it. If I am working with a vi within a Labview project and a want to open a similar vi from another project for reference,...
View ArticleHow to sync AI and DI measurements (cDAQ)
Hi community, I have an NI 9174 cDAQ chassis with an AI and a DI module in it. I would like to acquire samples with both the modules at the same time (so they must be sync'ed) and represent the samples...
View Articlephase shift of a sine wave and a square wave
Hi, I would like to simply compute the phase shift between a sinusoidal waveform and a square one. Between two sin-s I can compute, but I have no idea how to do that with a square waveform.Thanks, Ussr123
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how to get multiple columns from a 2d array in a loop
I wanted to select several columns from a 2D array and form a new array which will be my final data.I have the program below. I would like to know if there is a smart way to do it using FOR loop.I've...
View ArticleHigh Speed Continuos Acquisition and Lock-in Détection- Producer/Consumer
I have implemented a simple producer consumer to acquire data at 4 MSPS (2 channel) using PCI 6110E and use NI-Lock-in detection. I always end up labview crashing due tomemory error. The queue size...
View Article"Normal" code and OOP code in the same project
Hi guys, Have large existing application written in ordinary dataflow code. Was thinking of adding a new module but writing it in OOP - in order to learn. Is it possible to add OOP code to existing...
View ArticleRight-click custom drop-down menu on graph loaded in sub-panel
Hi, Is it possible to have custom drop-down menu and process events for 3D graph (or any item) loaded in subpanel?? From what I'm experiencing it doesn't work. If it is possible, what settings need to...
View ArticleBest folder location(s) for application ini
Hi guys, I'm looking for the best location to save and operate on an application config file (i.e. ini file). On my Windows 8 machine I've noticed other applications have used many different folders to...
View ArticleVideo transport stream .ts file format
I would like to know if anyone played with .ts files...I have an .H264 stream from IP camera and I would like to save it as .ts file.Tools like VLC, GStreamer, FFMPEG and such are great, but I was...
View ArticleIs it possible to insert numerical indicators in 3D picture
Hello, Let's say I have a *.wrl file which contains a room drawing. Take into account that I know how manipulate the SceneObject and display it into 3D picture. Is it possible to position different...
View ArticleRamp up - save measurements - ramp down fast without saving !
Dear friends, I made a temperature ramp vi that saves the measurements after it finishes the ramping. The saving happens after it ramps up the temperature. What I want now is to make it ramp down right...
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