NI Daqmx 17 and FGEN 17 Isuues with Microsoft VS 2010 C++ Projects
Hi allI am using MS VS 2010 along with NI DAQmx and NI FGEN for some time without any problem. However, when i updated older DAQmx and FGEN (Version 16 and before) with newer version 17, i got a...
View ArticleAnalog Pulse Trigger
All,Given the code from the counter generate pulse, does anyone know how to trigger a voltage analog input collection using this pulse as the starting point? The two hardware modules for the counter...
View ArticleSynchronizing PCI 6281 and USB-6281 vs. two PCI 6281 cards
Hi, I would like to configure a measurement system using two DAQs. One PCI 6281 card will get strain gauge signals from SCXI-1000 chassis. The other DAQ card will be used for analog and digital I/O....
View ArticleCounter Output NI sample code not working..
Hi, I tried to run a sample program given in the following directory, \National Instruments\NI-DAQ\Examples\DAQmx ANSI C\Counter\Generate Pulse\Dig Pulse Train-Cont-Buff-Implicit, which is a buffered...
View ArticleViSession contents
Hello, Does anyone know what types of variables/functions/parameters are contained by a ViSession object?Also, does a declaration ViSession m_InstrSession; initialize all of them properly?I am trying...
View ArticleWhere can I download NI-IVI 1.61?
Hi, I was trying to install NI-Scope 2.0, but before I can install this software there is a prerequisite software that I need to install first, NI-IVI 1.61 or later. Thank you.
View ArticleANSI C deployment missing dlls
Good morning,I wrote a command line app using ANSI C header and lib files ( NIDAQmx.h and NIDAQmx.lib ). I am trying to deplying it but when I try to run it I get crash due to some missing dll. Running...
View ArticleMigrating NI MS VS6 to latest [obsolescence management]
One of my clients wants to update his existing MXI system based on Windows 7 to Windows 10 with new computer hardware.The system is PXI connected over Fiber with MXI PCI card on a 3rd gen Intel Xeon...
View ArticleCompilation warning with MS13 dll in Visual Studio 2015
Hi, We have an application built with Visual Studio 2015. This was migrated from Measurement Studio 2013 to Measurement Studio 2015 but used dlls were not updated to match MS2015.We have following...
View ArticleReadDigital32 writing out of bounds of array and freezing computer?
Hello all, I am a graduate student will little programming experience trying to modify our lab's code to use a new detector which interfaces to the computer with a NI PCI-6534 card. The code is...
View ArticleANSI C capturing samples from a NI-DAQmx continuously
Good morning to the forum,I plugged a sinusoidal signal generator to my NI-DAQmx analog to digital board and I would develop an ansi-c application to read at regular intervals ( every x ms ) the sample...
View ArticleANSI C: deal with something on every rising edge input
Hi everyone, I need your help with this situation. Here is some information about my project.NI USB-6501NIDAQmxBase370, NIDAQ1501f3Visual C++ 2008, Windows XP What I need to do is:There is a periodic...
View Articlean Issue Importing C++ dll library
HI all, THis is my first time n this form, Hopefully I am doing this right and I'm in the right place to ask the right question, I have a problem importing my VC++ dll to labview using the...
View ArticleError:C2664 in Visual Studio 2015
Using:Visual Studio 2015 NI-Usb6289 problme:C2664 'int32 DAQmxReadAnalogF64(TaskHandle,int32,float64,bool32,float64 [],uInt32,int32 *,bool32 *)': cannot convert argument 5 from 'float64 [2][1000]' to...
View ArticleFuture support
Hi all,I'm starting again developing sw that interfaces with NI boards. In the past I used legacy Nidaq library under Visual Studio 6.0. Now I want to start again with a more up to date design. I'm...
View ArticleCreating a sub ms delay before acquisition
Hello, I am currently working with the NI PXIe 6363 DAQ placed inside a PXIe-1073 chassis. I am controlling my DAQ using the DAQmx C API. I want to initiate a precise delay on the sub millisecond scale...
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Peak Detection Issue
CNiPeakDetector:etectPeaks (Measurement Studio 2009 for VS2008) does not detect peaks anymore whereas CNiPeakDetector:etectPeaks of Measurement Studio 6.0 didn’t have any problems for the same data to...
View ArticleNIVISIO8.H from old installation seems not to work in new installation
Hello I'm software developer in Germany and have an old project, created by somebody else in 2009.Our software uses a vision system. The camera is driven by our software, using commands...
View ArticleSometimes NI VISA can't find USB-TMC device.
Hi,I connect several USB Test and Measurement Devices to my PC and turn on these USB Test and Measurement Devices devices, then there is a case to not find some devices. I use NI-VISA 18.0 on windows...
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