InetPing, Win7 and Two NICs
InetPing does not appear to work under Win7 when there are two NICs in the computer. The node I am trying to ping is on the second nic. InetPing always returns "not available", ie, Available = 0, for...
View ArticleHow to Read specific data from file and do a calculation and display on the...
FYI: Below is the function use for the writing:-OpenFile(use ASCII)-sprintf-WriteFile Example: Output from the doc file…EndTime: 09:34:48 program time: 0.567663 sec…EndTime: 09:36:48 program time:...
View ArticleHow to move pictures in a table using ClipboardPut/GetTableVals
I'm trying to move a picture from one cell of a table to another using the clipboard but I'm not able to: while no error is found in copying the original image with ClipboardPutTableVals,...
View ArticleProgram fails when execute two or more DSUnbind
Hello.My program has five numeric controls which take data from a lookout server by datasocket. I link the controls with DSBindCtrl. The application runs correctly but when I try unlink these controls...
View ArticleGigE Camera: control focus and zoom ?
Hello all,How I can to modify the parameters like zoon, focus, etc ... in real time in my labwindows application? something like: SendParameters(zoom, focus, cam1); Thanks for all.
View ArticleCalling dll file to control a third party board from PC Control.
Hi there,I have this hawkeye stepper motor control board from PC control company. It comes with a software written by the company which is in DLL format. I would like to call the DLL file in labview...
View ArticlePass data between panels
Say I have a numeric slide on one panel. When I move the slider I need the value to be updated on another panel. How can I do this? Both panels are loaded as top level windows. It seems like I read...
View ArticlePlotXY manual X Axis Scaling doesn't rescale Y-Axis auto-scaling
I'm using PlotXY(..) to display data on a graph.I use SetAxisScalingMode(...) to set set VAL_LEFT_YAXIS to VAL_AUTOSCALE. I use SetAxisScalingMode(...) to set set VAL_TOP_XAXIS scaling to VAL_MANUAL....
View ArticleDirectInput with LabWindows/CVI
Hi, I'm trying to use DirectInput to get position data from a USB joystick in LabWindows/CVI. CVI 2013 comes with the headers and libs for direct input in its sdk subfolder, and the DirectX SDK comes...
View Articlebreak on change in watch expression
Hello, is there a reason why one cannot set the check mark 'break on change' from the very beginning but only if the program is running (requiring an additional breakpoint)? My scenario: I have added...
View ArticleHandle sequence of actions with callbacks
I am programming a measurement sequence involving readings from a DVM (Keithley 2002) and activating switches on the 2002 and on another instrument. The readings are for temperature (potentiometric...
View ArticleUSB RAW wildcard designation
This resource string used to work under XP:status = viFindRsrc (SessionUSB, "USB0::0x104D::0xCEC7::NI-VISA-*?::RAW",VI_NULL, VI_NULL, USBDesc);Using windows 7 and LabWindow/CVI 2009 Version 9.1.1 the...
View ArticlePlot (strip chart) non-uniform data interval on x-axis in absolute time
Is there a way to plot on a strip chart non-uniform data interval? I have to plot data points where the time intervals between them are not the same. I try update every data point with...
View Articlelabwindows/CVI TestExec
I am using as basis UserInterface\NI\Simple\CVI\Testexec.prj. I want to force the application to launch a certain sequence.seq file without going through the OPENFILEBTN callback. I would like to open...
View Articleout of bounds pointer
HelloI have a problem with a date conversion. Our function is looking like this: void GetGlobalMinute(int *iMin){time_t Datum;char caMonth[100]="", temp2[100]="", String[100]="";char...
View ArticleCVI-2013 SP1 and FDTI development libraries
We are using a test adapter which uses internally a FDTI USB to serial converter. To control that device we've build some code using FTDIs ftd2xx.lib. This code compiles and works fine with CVI-2009....
View ArticleCVI 2013 type library create error on struct datatype
CVI 2013 compiler generate type library MIDL error where first strucutre is defined in header file. With exactly the same source code, CVI 2012 and 2010 didn't generate any MIDL error. This happen to...
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NI-DAQ LabWindows support
For some reason the NI-DAQmx installer refuses to install LabWindows support. It says it only works with LabWindows 7 and above... I'm using LabWindows 2013 (version 12). In fact, the installer won't...
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HELP
Hello. I need to bring a project in CVI.the project is backgammon.And i dont really know where to began...Can someone please help me ? i will be very greatful..
View Articlehow to use the checksumdll.lib in LabWindow/CVI to create CRCChecksum();
Hi All,Any one know how to use the checksumdll.lib in LabWindow/CVI to create CRCChecksum() ?Thank you.
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