Controlling 2 state machines in separate loops with a queue
Is there a method to control 2 parallel loops that have the same state machine control with a queue? I'm looking to run two tasks in seperate loops but I want their states to change at the same time....
View ArticleApplication Crash (Access Violation) -> ThEvent.cpp(235) : DAbort: Bad...
I've been seeing this crash sporadically. Unfortunately, as of this writing I am unable to reproduce on demand but I believe the error occurs with relation to programmatically accessing Excel. Attached...
View Articleworking with regid\ster
I am serarching for saturation add function and also have some connection problem with register storage value.... can anyone help?
View ArticleNewPort XPS strings
Im working on a motion control project. I am challenged currently by how to proprely format strings for propritary vis that were included with XPS Q8 motion controler. I have tried searching LabView...
View Articlesaving labview project
I am saving a project and while opening only back panel is coming and not the front panel .... Why so?? How can I get both panelss saved??
View Articlegetting wrong amplitude in FFT
HI all, Simply I am doing frequency sweep. The attached photot has three graph, on the top left you can see I am getting - 16 dBm which is the same as I generated, on the right top graph is the FFT of...
View ArticleSubtract Function error
I use Labview Subtract Function and experiencing something that looks like failure. 1. Two numbers A = 0.15 and B = 0.1. 2. A-B = 0.05. 3. Check if A-B = 0.05 labview answer is no. 4. This is because...
View ArticleData not being displayed in xy graph
Hello,First off I am working in NI LabVIEW 2015 Full Development System for Linux on a computer running CentOS. The problem I am having is with xy graphs. My code is supposed to take data from a MySQL...
View Articleinterrupting a prodcer consumer structure to test servo position regularly
hey guys, I'm relatively new to labview, and am currently trying to make a multi stage snake like robot. I'm interfacing with USB controllers from pololu and want to manualy control the first stage and...
View ArticleLabVIEW - VISA COM Device - How to use Hex protocol to receive Data
Hey everyone! I am pretty new to LabVIEW and data collection, so this might be a pretty easy question.I want to read the data from a Extech Instruments HD755 device, this is connected via USB to a COM...
View ArticleXY Graph reset
Hi there guys. Can anyone tell me why my XY graph will not reset when my boolean button goes from false to true?
View ArticleHow can I interface/Control an Android Phone from LabVIEW 2015
Hi,I am developing a test module where the ECU will make a voice call to an android phone and I would like to be able to monitor the voice call status (if it is in progress) and be able to hang up the...
View ArticleEditing tables ( changing cell entries , inserting rows etcat runtime
I have a table indicator with entries that I may want to edit before proceeding with my program. Is there a way to turn this same table into some sort of a control after initially working as an...
View ArticleConvert text file to excel file
Hello all, I can store FFT plots as two-column text files using the VIs in the circle area attached in the image. However, I would like to convert and save these text files in .xls formats (excel...
View ArticleUse multiple versions of same hardware and the same LabVIEW code
Here is my dilemma, I have many different NI 9213s (16 channel thermocouple module) that I use in my lab. I only need to use them one at a time, but I want to use the same LabVIEW code with each. I...
View ArticleWill LabVIEW 2014 work on Mac OX El capitan
I'm upgrading my mac from mavericks to EL capitain. Will LAbVIEW work ? Any reported issues ? The oficial website from NI does not support that version. Any comments ?
View Articlemore mouse buttons needed in labview
When using the "Aquire Input Data" Vi in labview. Only 4 mouse buttons are able to be read. I have a mouse with more than 4 buttons. Anyone have any ideas on how to approach this. I have looked at...
View Articlearduino toolkit, problems with DS18B20
Hi everyone. I'm working in a project and I need to use the sensors DHT11 and DS18B20, so I'm trying to modify the firmware of toolkit for Arduino to use both sensors, but actually I only obtain an...
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save grayscale as rainbow
Hi How can i save a grayscale sgl as rainbow? i analyze the image in grayscale but for presentation i need to show it in rainbow. my code doesnt work, however
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real measurement different with displayed labview chart
hello all..im using labview connected with NI-USB 6251. i need to generate PWM signal using analog output, not digital or counter output. my VI as below : it seems well on waveform chart, but when i...
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