bug sur excel labview
Bonjour à tous j'ai un bug bizarre dans labview en utilisant activex, je souhaite ecrire dans excel en envoyant un nom d'index et labview trouve la bonne page sur excel pour entrer les valeurs (dans...
View ArticleHow to single-threaded DLL from multiple EXEs?
I am testing a device via SPI using an Aardvark (USB-SPI). The Aardvark's API is a single-threaded DLL. I want to interface 2 (or more) programs across that SPI channel. For example, one program is an...
View ArticleMoving Executable to a New Computer
Hi all! I work as an electrician/IT technician at a manufacturing company and have little experience with Labview and it's associated products but have been tasked with fixing an issue, so please bear...
View ArticlePhase difference for each pulse of square waves
I have the following VI that is used as a subvi to calculate the phase difference between each pulse of two square waves. It works great the majority of the time, but on occasion it will end up...
View ArticleLabview not entering for loop
I have an application that has 2 for loops, in one, I read a tab delimitted txt file, and in the other, I read all files in a folder.I am trying to compare the names of the files in the csv with the...
View ArticleWrite to measurement file
Spanish:Hola! Estoy teniendo un problema cuando intento crear un archivo de excel con los niveles de un sistema de 4 tanques por medio del "Write to measurement file", específicamente con la columna...
View ArticleXControl Update Issue
This morning I ran into an unexpected (for me) limitation of XControls. If you send data too rapidly to the ControlTerminal of an instance of an XControl, some of it (sometimes most of it) won't get...
View ArticleNI-9402 I2C
Hello, I'm having trouble using the NI-9402 module for I2C communication to a sensor (MC3670 accelerometer): My connection:Connect NI-9402's DIO0 to the sensor's SCL Connect NI-9402's DIO1 to the...
View ArticleMerge an Intensity Graph with an image
I have an intensity graph that displays the elevation of the ground. In some areas the sensor cant see the ground, and in those areas I want to put an image that is an image of the ground.This is in...
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setting up a color sensor on myrio 1900 for I2C
Hi guy, I am actually having a hard time to find a good example to set up my color sensor for my robot by using myrio 1900/ I2C, is it possible to give me a good explanation how to use useread...
View ArticleSave Word or Excel File in PDF format using Report Generation Toolkit and...
Hello,I am trying to generate a word file using Report Generation Toolkit. I also want it to convert it in PDF and save automatically to a particular location. I preferred the old NI forums to find a...
View Articlefind the starting point of wave in a waveform
Hello, my name is Titi. I am a beginner in labview programming. I have a problem when i try to find the value near the wave. I want to know how to find the starting point (they called onset time of...
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Connecting color sensor Using I2C?
hey, This might sound stupid, my school wants us to build a robot that would be able to implement the color sensor( datasheet is also attached ), As I pull off the myrio I2C bracket to the block...
View Articleerror to visualize my velodyne
HI guys,I have a lidar code that read velodyne 16 channels yet when i want to visualize the point cloud its giving me this error.. Please can anyone help??Thanks
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How to change the size of comments and make them bold?
Hello to everyone!!, I'm new using labview, I was search for the solution of this problem and I can't encounter some solution :s . The problem is that when I have been sawing the tutorial of labview of...
View ArticleLINX- custom command
I created my custom command for LINX arduino interface.MY doubt is coding using predefined command like Analog read ,digital read ....needs to upload into ARDUINO.In custom command Code is generated...
View ArticleNI 9775 dynamic data
I have NI9038 cRIO and NI9775 module. I can read data from my module now but I also want to plot them in a graph like I do in DAQ which requires dynamic data. How can I convert data obtained from...
View ArticleUnable to get Multichannel output in LABVIEW
Hello,Basically my project is based on Multi-channel Data acquisition system in LABVIEW. My requirement is to get the data of various sensors in LABVIEW through micro-controller (89C51). The...
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Position and speed reading form two signal?
Hello i need to modify this program to know how to know speed the direction of the two signals ? I have two wave form shifted by 90 degree i need to know the speed and direction. thanks
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