DAQmxRegisterSignalEvent callback not working
We are using LabWindows 2013 v 13.0.2 (278) .We are using a small PXI-1036 chassis with Windows installed on the PXI-8820 controller.We have a PXI-6509 DIO card in which only line 0 is being used on...
View ArticleAnimated control button
Hi All, I am using LabWindows/CVI 2012.With this is it possible to create an animated control button in .uir to make it more attractive.If yes, can any one send me some related doc/examples.Much thanks...
View ArticleDLL interface with power point
me created one project in cvi 5.5 it contain a main project with DLL, in tht dll at a time i can connect other application like VB, C++ ,is it possible to connect my DLL to MS Power Point or MS excel...
View ArticleCVI Version 6.0 with newer instruments
So I have Labwindows / CVI 6.0 installed on the PC that will be doing the automation. I am not really in a position to upgrade. The instruments I need to control are the following, with the following...
View ArticleComWrite in labwindows
Hi, I am facing problem in writing hex data to com port using ComWrite. How i will make sure that whatever data sent is written to my target properly because i am not seeing any changes in my...
View ArticleSet proxy using System_Net_WebClient
Following this suggestion from the community I wrote an application which basically works, but as I've already written in the comments on the community page, the first time I call OpenRead, it is...
View ArticleDLL execution time too long
Hi,I have a DLL build with Labwindows CVI 2012. A function of this DLL is called by an application which is a sequencer. After the first call, the sequencer executes the function properly. But when it...
View ArticleSet server port for InetSendMail
My smtp mail server is not on port 25. How do I configure the InetSendMail function to use a different port?
View ArticleHow to use Excel_WorksheetSaveAs to save as CSV
I'm using LabWIndows/CVI 2010 and I'm trying to save an open Excel XLS file as a CSV but I cannot figure out how to specify the fileformat parameter. excel2000.h contains #defines for all the file...
View ArticleComCallback not working with multiple .c files
Hello, I have a project using multiple .c files that requires the use of a ComCallback. The ComCallback works fine under the "first.c" where the callback is located but once the program is running...
View Articlekeithley 2636
Hi All, I am new to labview. I am setting up a measurement where i need to source a voltage from the keithley 2636 and plot the current and resistance. I hae used the labview drivers of...
View Articlereading / writing file from network computer
hellow !i have to read file from specific network pc , save/display the path and then write back the file which i have already read, then after confirmation that file written is correct i proceed...
View Articlewrite data to cell in excel
Hi,I am trying to write data into a particular cell in an excel. when i am looking into example program i felt bit difficult to understand.i have wriiten code to read data from particular cell which...
View ArticleFinding COM port number programatically.
Hi All,I am sure, many developer might have faced this similar issue. If any one knows the answer please share with me. I know that when a device (serial or USB) is plugged into a computer, the...
View ArticleOverriding confirm dialog while saving an Excel file
I am writing an application that exports data to an Excel sheet by means of excel2000 instrument.I want to be able to suppress confirmation dialog box while saving a file over an existing one. The...
View ArticleThe sample ini.prj which ships with CVI will not "Write" or "Modify" ini values
Can anyone help, In the sample ini.prj which ships with CVI, at the ini.c file description, it says "... This example illustrates how to use the Inifile instrument driverto read, write, and modify...
View ArticleI am getting noisy signal
Hello All I am measuring the signal (the signal should be less than 0.1 VDC) & the signal is read from the osciilloscope (TDS460), My question is How to sample the noise and substract the same with...
View ArticleHas anyone updated the Joystick.fp to support all the Extreme 3D Pro buttons...
i am using logitech extreme 3d pro joystick , and it is working fine with Joystick.fp already available on this fourm but my problem is that it only supports 4 buttons where as my joystick has many...
View Articleunknown type name "intptr_t" when convert project from CVI5.5 to 2013
I am getting some compile error messages when trying to convert the previous project from 5.5 CVI to the current 2013 Version. "toolbox.h"(762,9) error: unknown type name 'intptr_t'...
View Articlemissing DLL, can't find path?
I can't find this covered in the forums exactly. I'm trying to attach a DLL to my project in a subfolder. The whole project can be compiled/made without errors. It's only when I attempt to build into...
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