how do i call recieve function automatically on when certain character...
i m usinginstallComCallback function but function is not calling on recieving certain character. i simply want to get data continuously and disply the whole packet and then want to seperate ceratain...
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Problem with function "DBConnect" in LabWindows/TestStand
Hello, good day.I'm having some problems with the function DBConnect. I have made a function called GetSensor which I know it works because I have used it and tested it in the LabWindows enviroment.His...
View Articledisplay one text box on different panels
is there a way to duplicate a control on two different panels as i want to display a sample text box in two different panels , will wait for your replyregards ahsan.
View ArticleComplex data types in CVI2015
Hello... The compiler (not the variable view) of CVI2013 supported the use of complex data types, see, e.g., here. CVI2015 now gives an error: complex types are not supported - so the build fails......
View ArticleEnter Keyword in CVI
HI There I am trying to update Code, where it would need Enter Keyword to be pressed at some level. I am planning to do it using ComWrtByte command. X= ComWrtByte (2 , 0x13) here the Port number = 2...
View ArticlePXI-6723 Programming APIs
Hi Folks, I have a PXI-6723 card to provide some analog output(5V) to my test environment. I have to debug a already developed code using NI-LabWindows/CVI. Actually i am new to LabWindows/CVI as i...
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Envoyer / Recevoir des chaînes en hexa contenant des caractères de fin de...
Bonjour à tous, Je souhaite utiliser CVI pour développer un driver d'instrument (controleur moteur), en com TCPIP à l'aide des fonctions VISA. Les ordres à envoyer résident en une suite d'octets au...
View ArticleDAQmx continuously update output array from example
Hello, I am using the example Synch_AI-AO in the DAQmx folder and it works great for sine waves, pulses, triangle waves or anything periodic. However, I would like to output a noise array which is...
View ArticleCVI2015 mbsupp.h vs. VS2015 string.h: '_NLSCMPERROR' macro redefinition (in...
1>c:\<CVI2015>\include\mbsupp.h(37): warning C4005: '_NLSCMPERROR': macro redefinition (compiling source file cvixml.c) 1> C:\Program Files (x86)\Windows...
View ArticleCVI
dear experts,i have adopted with cvi2013 written software and although i'm expirience with other development systems but not with Labview CVI, i could not solve the linker problem shown below:...
View ArticleCan I programaitcally determine if printer can really print?
Hello All, I am doing some research. We wrote a program using CVI to print to an Epson Printer.In the real world, the printer may run out of ink, jammed, or may be turned off, etc, that otherwise...
View ArticleMeasurement Studio
Hello NI, in the past Measurement Studio was included with the CVI FDS - did this change or is this document erroneous? Thanks!
View Articlecreating an array
Hi can you please tell ,how to creat an array and save it to a text file
View ArticleHow to signal that it's a modal dialog?
I'm using InstallPopup to create a modal dialog. This is working fine.However I need a way to indicate to the operator that this is a modaldialog. For example, in the CVI environment, if you select...
View ArticleCVI2015 IDE Application Hang on Exit
Hi, The CVI2015 IDE sometimes hangs on exit. I'm still trying to figure out when. Meanwhile I can give you the event data that's recorded by the event log:0000: 43 00 72 00 6F 00 73 00 C.r.o.s. 0008:...
View ArticleProblem with using a Labview generated DLL in Labwindows CVI
Greetings,I generated a dll from a LabView project and it compiled with no errors or warnings. However when I call it from Labwindows CVI I am getting a windows error "dll is missing from your...
View ArticlePOP Up with timer need to wait till user acknowledges
Hello All Currenlty i am using Message popup for displaying information, but i would like to programe where POP UP should be for certain time & close it should not wait till user acknowledges.Is...
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Closing X in Graphical Array View without Function
Hello, when debugging the Graphical Array View is quite useful. However, the X of the graph does not do anything, see the figure below. One can close the graph by the adjacent X, so it's not a major...
View ArticleTDMS_SetNextWritePosition to avoid write order constraint
Hey guys, I'm developing a datalogging code that datalogs various signals depending on if they have been updated by another thread. I currently have seven different calls to TDMS_SetChannelInfo, but...
View ArticleCVI 2015: Where are my #pragma messages?
Hi, Compile this: #pragma message ("#PRAGMA MESSAGE") // LINE 1 #pragma GCC warning "#PRAGMA GCC WARNING" // LINE 3 #pragma GCC error "#PRAGMA GCC ERROR" // LINE 5 #warning ("#WARNING 1") // LINE 7...
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