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labview NXG1.0 Installation error
I recently downloaded in the NI official website Labview NXG1.0 trial version http://www.ni.com/zh-cn/shop/labview/compare-labview-nxg-and-labview.html when installed it shows error, I would like to...
View ArticleDevelopment Environment setting
Hi, I've encountered a problem while opening a VI file that was send through mail stating that the dependancies were wrong. How can i go about solving this issue? Attached is a png file of the...
View ArticleSmart card accessing using LabView
Hi all,Did anyone know how to accessing the smart card that use ISO 7816 protocol using LabView? Can we use winscard.dll to read/write smart card data?Any good example/tutorial? Best Regard
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Error -2147352562 (0x8002000E, DISP_E_BADPARAMCOUNT) on COM component
Hi there,we have a self-written COM object and are trying to fix an error which occures when implementing this object into LabVIEW. The COM object is written in Visual Studio 2017 (compiler version...
View Articlefrequency synchronization on the USRP RIO
hi everybody;-hardware: USRP RIO 2952-overview of the project is to transmit and receive a text using labview comms and USRP RIO 2952,I already built the transmitter and the receiver. my question is...
View ArticleNI-USRP RIO FPGA Rebuild needed without changes
Hello, I'm trying to get into using our USRP RIOs NI-2943R with LabVIEW Comms 2.0.I started with the Example USRP RIO 120-160 Mhz Multi Device Streaming that comes with the NI-USRP. Opening the example...
View ArticleGet base class name
Hello, I am calling child implementation of come class. Child implementation loads some vis dynamicly based on class name. I am using Get LV Class Name.vi to do get the full name of loaded...
View ArticleSynchronization of 2 USRP's RIO with an external clock for phase shift...
English: [enclosed, my project]Hi everyone, I am currently using Labview Communication 2.0 with 2 USRP RIO 2954R.I want to compute the relative phase shift between my 4 TX (so that I could compensate...
View ArticleHow do I draw region of interest?
I am new to Labview module. I am working on vehicle detection on road presently i have completed threshold operation now I need to draw a ROI across the Vehicles. Please help me with some ideas or...
View ArticleAmplitude and phase of stimulus and response of device under test
Dear All,I have spent a couple of days trying to obtain the resonance curve of a tuning fork (device under test) by exciting the device using a sine wave generated from a DDS implemented in FPGA (R...
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lvlibp build was unsuccesful : Error 56002 (solution and step-step to build a...
I was building packed libraries in preparation of converting TestStand LabVIEW adapter to use LabVIEW RTE and ran into this problem many times, I hope this solution helps somebody! Error 56002...
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Random pulse width generation
Hi everybody, is there some proper way how to set some deviation to pulse generator and generate pulse train with random pulse width? I know I can make it with array pattern (I would not prefer this...
View ArticleProgram to go through all text files in a folder
Hi Everyone, I want to write a vi to systematically open text files in a folder, count the cumulative sum of numbers in a particular collumn, write this value to an array and then...
View Articletxt file to scale
Hi, i'm quite a begginer,and i have problem that i know it has a easy solution, but i can't figure it out.I have a txt file with two columns and 10000 rows.I need to use it as a scale(it would be the...
View ArticleWhen does LabVIEW use Relative/Absolute path to find dependencies?
This problem came about when committing code to source code control from one computer, and then getting a fresh copy of the code from another computer. Assume all of my code is housed in Project1 and...
View ArticleRunning Vialux ALP4.3 on slave mode
Hello All, I am trying to project images through Vialux ALP4.3 projector with the aid of external signal. Does anyone have a sample code to run this projector on the slave mode? Thanks
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TCP connection on realtime error
Hello all I am using a cRIO 9063 controller and want to connect up to a Moxa Serial to Ethernet controller via TCP/IP. I am using the VIs available in the TCP palette to achieve connection and exchange...
View ArticleSiglent SDG 1032X
Hey, I'm looking at using a Siglent SDG 1032X to ramp a Vpp from say 0->4V. I can do it using a while loop (ugly). I was wondering if anyone knew of a command I could send to the Siglent that would...
View ArticleConvert many large TDMS files to CSV files
Hi, I'd like some help with my problem.I have 200ish TDMS files of 200MB each, and would like to convert them to CSV or another file system which I would be able to import it on python/R/Lua. I managed...
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