Wrong ASCII values for control characters in Variables and Stack Call in...
Hi, I think there is an error in "Variables and Call Stack" window if you want to look for your variables in ASCII format.The control characters (0 - 31) are not shown correct. They are shifted 2....
View ArticleIs it possible to generate pulses on a ctr out and simultaneously read them...
Hi, I am trying to output a pulse train on ctr0 OUT and I want to receive them on CTR1 SOURCE of the same NI PCI-6601 card, but no use! :-( The pulses are generated OK, but the acquisition fails...
View ArticleNewMenuItem() Event Callback Data
Hi, I am having trouble passing a string to the callback function using NewMenuItem(); I am able to receive the 'Menu Item Id' properly in the callback function but the 'Event Callback Data' is not...
View ArticleState of the MSB
Hi, I need to check the MSB of the following: char J_Serial[30] 0:0x190c21eb Another example of a posible number to be checked is 0x80000059 ThanksSimon
View ArticleRegSetValueEx to Create ODBC Entries
I am using CVI 5.0.1 and would like to create ODBC entries without using the ODBC manager in Administrative Tools. I do not have access to the new CVI functions: RegWriteString() which would make it...
View ArticleLe point d'entrée de procédure DeleteCtrlArrayItem est introuvable dans la...
Bonjour Je résume rapidement mon problème : J'utilisais CVI8.0 tout fonctionnait bien, jusqu'au jour où nous avons voulu passer à CVI13.0...Le projet anciennement compilé sous 8.0 fonctionnait...
View ArticleHow to discard or release mutex in labwindow CVI.
Hi, How to release mutex in labwindow CVI. I have one existing DLL . This DLL using method 'CreateMutex(NULL, TRUE, "USBDriverRunning");' . We need to create another dll , this DLL be release...
View ArticleFile access permission denied
I occasionally have problems building a CVI project due to an error of the following type: Failed to copy z:\CVI Projects\SCPI_Test_6485\cvibuild.SCPI_Test_6485\Debug\SCPI_Test_6485.exe to z:\CVI...
View Articledefinitions for CAObjHandle: stdtst.h, userint.h & cviauto.h
When building application in 64-bits with CVI 2013, I've an error about CAObjHandle that in several files:userint.h:typedef intptr_t CAObjHandle;cviauto.h: typedef intptr_t CAObjHandle;...
View ArticleActive control is outlined
When running my application, the active control in the UI has a black outline that I find unaesthetic. Is there a way to make it disappear? Thanks.
View ArticleDDC DataPlugins-Use
hallo, in a project I have to use tdms-data-format to store and read data. there is a data-plugin existing to transform our most used data-format (FCS3) into tdms. but I have to do this from inside a...
View Articlesend file to serial port using comfromfile
Hi, I am current working on a project with requires to transfer a bin file to the controller, if the file is valid i will get the correct respose.if we send a file in hyperterminal using send text file...
View Articleintegration of a DLL through .h and .lib file
Hello, In our application we use a DLL that is delivered with .h file and a .lib one but not for CVI.In the past, qith CVI8.1 we applied the procedure in CVI from .h file to generate the .lib file and...
View Articlelabview web server help
i want to build a labview server for remote monitoring of labview vi. can any body help???? i used web publishing tool of labview it gave me a url like http://acer:8000/test14.html but this is not...
View ArticleHow do I control a ZPL label printer via USB
Hello, I need to control a Zebra GX430t label printer via the USB interface, using ZPL II commands. While creating the ZPL II code is not a problem, I kind of get stuck on how to transfer the commands...
View Articleusing Assembly file in CVI
I have legacy system which uses a age old GPIB card.am in a process of creating a application to communicate with the system.on research i find there is only .asm (assembly) file is available to...
View ArticleScan for float in string
Hi,I'm trying to read a 4 byte IEEE 754 float from a string (array of char) using the scan function. I tried all kinds of formatting versions described in the help but I can't get it work proper. I...
View ArticleDBConnect fail
DBConnect return -100;When I move my released program to another computer, DBConnect failed and return -100.But the program run OK on the computer where I build.The computer where I move the program to...
View Articlefpga
hi im using spartan6 board, using labwindows version 8.5, i receive data via rs 232 port from the board, my problem is i am receiveing set of data 3 times.. example.. 8 bit data (23,ac,5d,5c)...
View Articleglobal protection fault in cvirte.dll
LabWindows 2010, running on XP.My program has two windows, each controlled by different threads but interacting via TSQ's - The Virtual O'Scope window can operate independently, but it always is opened...
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