Mixed signal graph: Displaying digital busses
If I use the Group Digital Signals VI to gather digital input signals into busses, and I connect its output to a Digital Waveform Graph, I am able to display the resulting output as busses, or as...
View ArticleRe: LabVIEW memory is full
You may want to read this white paper. It is old, but the techniques still apply. If you read up about the data value reference and the in place element structure and add this to the info in the...
View ArticleRe: LabVIEW 2012 System File Path Indicator Memory Leak
Hi SumTumWong, Are you still having the memory leak problem? Can you please provide me with some more information on what are you doing? Are you opening a reference with out closing it? If you have a...
View ArticleRe: Wrapping Captions and String Position
The subVI Get Text Rect.vi might be useful for you. You feed it a text string and it will tell you the size of the bounding rectangle. You could use that on a word by word basis, or keep using more...
View ArticleRe: Get screencapture over GPIB Yokogawa DL1540
Try using the result of the first read to determine the number of bytes and use the result of the second read for a single read and not a loop. Then try writing to a binary file.
View ArticleRe: LabVIEW 2012 System File Path Indicator Memory Leak
William, Thanks for the reply. After replacing the system file path indicator with a string indicator, the memory leak went away. My application has been running at a steady memory now (it has actually...
View ArticleRe: an error - 1967386622 - HIST_ArchiveCORE.vi, Citadel
Does the error occur at the same place in the program?Does it ocucr every time this function is called?Would network connectivitiy issues a possible cause of the problem (as in a breif break in the...
View ArticleRe: LabVIEW 2012 System File Path Indicator Memory Leak
I find it bizarre that a file path indicator would cause such memory leakage over time. Yes we find it odd to which is why we'd appreciate it if you helped up reproduce it or posted some code that...
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Re: Wrapping Captions and String Position
This works better keeping the caption centered above the cluster
View ArticleRe: Demultiplexing FIFO on FPGA target
Thanks again guys. If I could mark you both as providing solutions, I would.
View ArticleRe: ni-can simulation software
Where is that VI running? The typical design pattern would be to have that VI running on a host computer, with some means of sending data from the cRIO to the user interface. Is that what you're...
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Re: Check if excel workbook open ActiveX and obtain workbook reference
Here is another option for checking if open/getting an open workbook reference that I have used in the past. I think this is a working version of it anyways. Admittedly, I didn't double check.
View ArticleRe: DAQmx Timing and Hardware Timing don't match
The hardware-timed digital outputs (in your case, the clock and CS lines) have to be combined into a single task assuming the lines are on the same 6343. You must write data before starting the digital...
View ArticleBuild error 1547 when enabling ActiveX server.
I am getting the following error when trying to build an exectuable: Visit the Request Support page at ni.com/ask to learn more about resolving this problem. Use the following information as a...
View ArticleRe: ni-can simulation software
That vi is running on the user interface (touchscreen) PC. It is ultimately going to be designed as a called vi (asynchronously or something similar) as It does not need to be seen all the time. I was...
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Re: Wrapping Captions and String Position
You need to subtract 5 to 10 pixels from the Caption.Top value to bring the caption above the cluster frame. Without that the bottom of the caption sits right on top to the inter panel of the cluster....
View ArticleRe: LabVIEW memory is full
Yup, you can decimate by a factor 100 and it's still more than the monitor can display. I had an app like this where we needed to display long data sets with the ability to zoom in and out. I stored...
View ArticleRe: Synchronize subvis for SMU and DAQ
Hello again, I've revisited this vi and I'm still having trouble getting the synchronization to work, so I'm looking for some more assisstance. Overview:This vi is going to send a variety of voltage...
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