Anyone used Canberra CSP library in LabWindows/CVI ?
Have trouble to communicate with CSP library.
View ArticleDisplaying Finite Sample Acquisition with a USB-4431
Tried a bunch of examples, DAQ Assistant code, mega-research time. At the end of the road.This is pretty much my first go at DAQmx programming after years of Traditional DAQ programming followed by a...
View ArticleDIAdem Connectivity Library 64bit AddChannel problem
Hi,I want to write 64bit TDM export programme in programming language Delphi. The problem I have is that function DDC_AddChannel always returns error code -6203 which means the wrong datatype was added...
View ArticleHow to read data from GUI textbox(indication) using cvi
How to read data from GUI textbox(indication)? Example read data, 5byte after selected text(user defined)fyi: the textbox(indication) have many data that why needed this solution Pls advice and with...
View ArticleWin10 1607 (Update) SQL Toolkit: DBConnect fails
Since the 1607 update of windows the DBConnect function always to return an error (-100) when I attempt to read ms_access files. Can anyone confirm simular behavior. I have tried update to...
View ArticleHow to process USB events (arrival/removal) in a DLL (without using a panel...
Good afternoon,I was able to process USB Events DBT_DEVICEARRIVAL and DBT_DEVICEREMOVECOMPLETE from an application using InstallWinMsgCallback and RegisterDeviceNotification but in that case i was...
View ArticleMissing dll System Error but dll installed
I running Labwindows CVI 2015 and accessing a pco camera. I am adding functionality and so I am using additional dll's. I have installed the pco.sdk and reinstalled the pco.sdk after getting the...
View Articleabout "#pragma comment"
Dose the CVI support "#pragma comment" now? when i use this command, the program dose not report any message, but not include the lib too.
View ArticleFileSelectPopupEx causes Stack Overflow when run in CVI 2015 SP 1 on Windows...
Hi, when debugging the arrayfile sample within CVI, execution stops with a Fatal Run-Time Error "Stack Overflow" when FileSelectPopupEx() is called - see picture.The error is not limited to...
View ArticleFileSelectPopupEx dialog box doesn't display the file type
When I bring up a file selection dialog using FileSelectPopup and ask for files with a specific extension, the dialog box displays the extension correctly in the "Files of type:" ring control. When I...
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Compilation failed without errors
Hello, I'm french so, sorry for my bad english.I have a problem with my 2013 CVI...When i try to compile a simple project (1 file .c whit a simple main function), my build output displays only the 2...
View Article[XNET][CVI2013] Check is CAN port communication is active and check for...
Hello, I'm using CVI 2013 and the NI Automotive Diagnostic Command Set 1.1 toolkit. Board NI PXI 8513 (2 CAN bus) I want to know how can I check is a CAN port communication is active, and if so, how...
View ArticleProblem using driver with the 6031A Agilent power supply
Hello and goodmorning, I was trying to develop my first cvi application in wich i need to use a power supply (model Agilent 6031A). I first use direct GPIB command and i manage to make it work but with...
View ArticleConsole Application starting an optinal GUI
Hi everyone,I have a single aplication running a GUI OR a console interface. The CVI GUI is used in normal cases by the majority of the users.If the main function gets invoked with a special command...
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Explanation for Pause a task
Hello guys, ich have a little problem to understand what happens when I pause a task. A little explanation to my program:I generate a signal over time. That means I give the program the amplitude, the...
View ArticleHow to programmatically set the selected radio button on a radio buttons group
Good day, I have another question for you. How can I programmatically set as selected a specifically radio button on a Radio Buttons Group? I think this is very simple but i can't find a solution....
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After upgrading to CVI2015 DAQmxCreateTask(...) won't run in Debug mode.
I get the following error message...
View ArticleDistributin KIT doesn't run under Windows XP
Hello Comunity,I use CVI Labwindows 2015. We have Customers with old PCs and there are using Windows XP and it isn't posible to change this fact.So when i build an distribution with my pc (windows 10)...
View ArticleRead and Write with a USB-4431 - Audio Frequency
I have a USB=4431 which has analog in and out. What I'm trying to do is basically use it as an accelerometer amplifier with a real-time voltage output. That is, read data coming in off the...
View ArticleNIDAQmx_NewChannelCtrl doesn't actually do anything?
I'm trying to create an interface to allow the user to test a variety of inuts during main development. I thought NIDAQmx_NewChannelCtrl would allow the selection of a channel from a restricted set of...
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