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too many digits in log scale
I thought I had reported it before - but couldn't find the post nor a known issue... I have a XY graph with plotted waveforms. All fine. Then I change the Y scale from lin to log and the mess happens,...
View Articlecvixml and empty element
In xml an empty element can be indicated in two ways:<element_name></element_name><element_name/> (using an empty tag)Is there a way to get the empty tag using cvixml library?I'm only...
View ArticleCreating an instrument handler/driver in CVI
I am reposting a question I had last week about creating a server/instrument in an app, with a slight change. I have an application that I have to interface to. This existing application is a LabView...
View ArticleMSVCR90.dll cannot be copied to the target
I have a LW CVI RealTime target project.The project compiles successfully, but LW/CVI complains with the following message: "'MSVCR90.dll' cannot be copied to the target because it could not be found....
View Articlewhy is *result++ = *source++ so slow on realtime controller
Hi, I am trying to understand the performance difference between code running on a desktop machine and on a RMC-8354.The routine is a spike filter for an array of data, basically does *result++ =...
View ArticleCVI 2010 compiler crash
This short piece of code below causes compiler crash in CVI 2010 - in CVI9.0 it works fine. Thanks for help. jirjan /* Compiler Crash example, CVI 2010 - v10.0.0 */static void fctDummy1(void)...
View ArticleCan I set the size of a GUI control in centimeters?
Hi, I know that I can get the resolution of the monitor, and with that set the display size of a control in a GUI. However, the real size (in centimeters) depends actually on the sizes (in...
View ArticleLoad an instrument
Hi guys.I want to load my Rigol DSA1030A but I'm having some troubles. Can you explain me what is the procedure?The ip address of the instrument that is: USB0::0x0400::0x09C4::DSA1A143200160::INSTR but...
View ArticleNo Dashboard interaction?
The NI Dashboard App works as advertised with LabView, and I can get a LabView-LabWindows-Dashboard setup to run (e.g.. the LabView-LabWindows shared variable example), but there is no way to get...
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about time delay in labwindows
Hi all, In labview, operations in the same frame will be executed at the same time. Example was shown in the above image. The delay operation in the first frame will be started at the same time when...
View Articlemacro names must be identifiers
I'm trying to build a project, but keep getting the following error. It seems to be occurring prior to entering my code, so I'm kind of confused. Does anyone have any guesses as to what the problem...
View ArticleLabWindows 2013 breaks LabWindows 2012 code
Valid executable written in LabWindows/CVI 2012 will not compile in LabWindows/CVI 2103. The error is compiler out of memory. The error syntax includes suggestions to fix this problem by basically...
View ArticleBug dans la sélection d'un ensemble de lignes avec "SHIFT"-"UP_KEY" et...
Je cherche à étendre la sélection d'une cellule d'une table à une ou plusieurs ligne(s) complètes.J'utilise SetTableSelection() pour étendre la selection à l'ensemble des cellules de la ou des...
View Articlevisa test panel in NI MAX ver 5.4.0 read timeout
I am using the visa test panel in NI MAX ver 5.4.0 and I connect to a CVI application I currently have a server socket up and running. My server accepts the connection form the visa test panel ok, and...
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How to reverse hexadecimal
Hello,Question: How to reverse HEX ? Please see the problem below. 2f287 -> d0d78 Thanks,
View ArticleCVI & Driver Instrument
Hi guys. My problem is to see the Rigol DSA1030A as instrument in CVI. I have connected it via USB and following the guide I have downloaded the IVI driver where I haven't found any *.fp file.Yestarday...
View ArticleHELP PLEASE NI visa test panel in NI MAX read timeout.
I posted a question yesterday afternoon, and no one has looked at it. Could someone PLEASE take a look at my earlier post:visa test panel in NI MAX ver 5.4.0 read timeout
View ArticleChanging the name of serial communication example in lab windows. Urgent help...
I am using the example of getting data from rs 232 in lab windows. I want to use this in my final year project that's why I want to change its name that appears as "serial communication example" how...
View ArticleRunning a porgram with Network variables will not run properly on another comp
Hi alli have a program that communicates with another program using network variables. i am using cvi 2012sp1, the program works fine on the computer i developed the program on. I copied the entire...
View ArticleNetwork Cable Unplugged Status, PC to PLC
I am working with a PLC connected to the PC via Ethernet. I would like to receive notification that the cable is unplugged. Here is the scenario: 1) Connect to PLC with ConnectToTCPServer (ok).2)...
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