Question of NIDAQ(legacy) convert to NIDAQmx
My Device is PCI-6534.The NIDAQ(Legacy) code is: i16 iStatus = DIG_Grp_Config(DeviceNr, /*grp*/1,/*GroupSize*/4,/*port*/0, /*out*/1); i16 iRetVal = NIDAQErrorHandler(iStatus, help, /*IgnoreWarning*/0);...
View Article(0xc000007)
Hello. I have a huge problem with opening this application, every time I have an error: application cannot be correctly started (0xc000007).I have tried every solution which I have found on the...
View ArticleHow to use ni-visa.h library in my cpp code to control hardware instruments...
Hi Helper, Could anyone helps in sharing his knowledge about how to use cpp (visa.h)library to control hardware instruments .Firstly tell me from where i can get this library for linux , what are the...
View ArticleErrors in simulated signal until MAX is started
I use a simulated device to display voltage measurements when I have no real device connected. I get random spikes in the signal as you can see in the attached image. The weird thing is: as soon as I...
View ArticleError -209836 occurred at DAQ Assistant
Hi All, I am using NI 9189 with following modules shown in Image, I am getting Error 209836 for same chassis and same software in one system and not getting any error in another system. I have attached...
View ArticleHow to read data from the instrument using ni-visa in cpp
using the viRead() i am not able to fetch the output from my rigol oscilloscope .First i am giving the data using viWrite() to the oscilloscope to print sine wave with some frequency and voltage .This...
View Articleni-visa libraries for cpp program requirement for Raspberry Pi ?
I am using https://www.digikey.in/en/products/detail/rakwireless-technology-limited/raspberry-pi-4-model-b-4gb/17138043 R-PI .For this i want Ni-visa libraries for my cpp application to run . From...
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Unable to load assembly file
Hello, I am doing a hardware update on an old computer running in windows Vista. I installed windows 10 on a new hardware.I tried launching NI_engine but I always get the same error message. I have...
View Articleis nivisa library source code available?
Hi , i am developing a cpp application that will control some hardware instruments .I am using RPI 4 having arm architecture . does NI provide visa library for that .if not than the source code is...
View ArticleTDMS File library in c++
Hello I acquired data with a labview program, I recorded this data on the TDMS files, and now I want to process the data in c. I cannot find the path to the files in the TDMSFile library; how can I add...
View Articlehigh speed acquisition in c++
Hello, I have developed a code in C++ to acquire data on an NI USB 6212 card, in my application I have to acquire 4 parameters at 100kHz for 1 hour maximum;on lab view there are solutions for high...
View ArticleI pass my psi im very happy.
do you know you can be certified within hours. I needed this cert very urgent for my job a friend of mine directed me to this team of professional which gave me the solution to my exam. Visit them for...
View ArticleC Programming with NI-845x library
Hello I want to try reading and writing to an NI USB-8452 device in C. I've downloaded the driver from https://www.ni.com/en-us/support/downloads/drivers/download.ni-845x-driver-software.html#460629And...
View ArticleCorrect way to measure an AWGN Signal
Good day,We wanted to record an AWGN signal between 5 - 65 MHz with the Ettus N320 SDR, save it in an I/Q file and then play it back.Using GnuRadio, we used a flowgraph for recording and saving to a...
View ArticleHow Can I Use LabVIEW for Financial Data Analysis?
I'm interested in using LabVIEW for analyzing financial data, such as stock prices, market trends, and portfolio performance. Can LabVIEW be integrated with financial data sources? What are some best...
View ArticleSynchronizing Multiple USB NI Data Acquisition Devices C++
We are developing an application using multiple USB Ni-DAQ devices. Our application needs to collect analog data from 16 channels. Currently, we are using two USB DAQ devices, each with 8 analog input...
View Article64位windows系统下编译.so动态共享库，在NI Linux Real-Time OS(ARMv7-A)上运行
求助大神，我想在64位windows系统下将matlab 模型生成的C语言代码编译成动态共享库.so文件，然后用Labview real time 模块调用并在NI Linux Real-Time OS(ARMv7-A)上运行，请问该怎么操作啊，没学过嵌入式，应该安装什么编译器怎么编译呀，有大神可以指导下操作步骤吗？这个问题已经困扰我三周了
View Articlehow to compile C language code on 64-bits windows to .so file and then load...
Please help, I want to compile the C language code generated by the matlab model into a dynamic shared library .so file under a 64-bit windows system, and then use the Labview real time module to call...
View ArticleNI9237 Load cell measurement in basic C
Hello, Sorry if this is in the wrong location as I'm trying to develop a program in basic C and this says (VC++). I've got C code that works with so many other NI DAQ chassis cards (NI9210 -...
View ArticleC/C++ library for reading TDMS files like nilibddc, but under Linux
@admins: I could not find the perfectly matching board for my question. If there is a better matching board for my question, please feel free to move it. We need to develop a Linux component in C/C++...
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