Re: can engine
I don't want to send you down another path if you are making progress, but an alternative method is to read the data on the bus as Frame data not Signal/Channel. This way you get the raw data with the...
View ArticleRe: What is the use of the build path function ?
This looks like a perfect time to shamelessly plug my idea! :P Make It More Obvious that Build Path Can Accept a Relative Path Input
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Re: How to set DAQ to write to multi line , multi samples
Sometimes it's easier just to make a VI snippet. I too prefer using U32 format: Change the display to binary by right-clicking the control/constant and select Display Format (I like to show the...
View ArticleRe: DAQ No Signal in Test Window and 200284 Error
Hi Burrito, Thanks for the fast reply! I haven't tried that yet. I'll try today. I'll also mention that a Korenix Jet I/O 6520 is being used for analogue output. This is connected over Ethernet and...
View ArticleRe: Analog Audio Signal to Decibels with an A weighting filter.
Hi ykhalil, Here's a pretty detailed explanation of signal processing in LabVIEW:https://decibel.ni.com/content/docs/DOC-3022/version/1 Also, are you using the NI Sound and Vibration Toolkit? Regards,
View ArticleRe: LabVIEW Buffer Overflow Error
Jeff·Þ·Bohrer wrote:Channeling my inner Altenbach:Your code makes no sense! you get "Signals" from the DAQ Assit loop and pass them to the main acq loop. Now, that data in "Signals" can never ever...
View ArticleRe: VI Version (13.0b0) is too old to convert to current LabVIEW version...
Maybe only creating a new version of the 'ALEX Analysis v4.vi', because if this VI became corrupt, placing in new VI can remove corruption as opposed to a mass compile or saving it. Do you receive the...
View ArticleRe: DAQ No Signal in Test Window and 200284 Error
I checked the signals in the MAX test panel today before running the program. There was a large amount of noise on signals that should be 0V. Some channels had + - 3V dips others had + - 10V.
View ArticleRe: DAQ No Signal in Test Window and 200284 Error
The program ran successfully once without too much noise. Now the program runs but with much more noise and it is very laggy. The MAX test panel only shows a signal for finite aquisition. It takes...
View ArticleProducer consumer with analog and digital inputs and outputs
Hi everyone, I am working on a control system program for some practical test work. Currently I am working on the data acuisition component of the Labview program. My architecture is produced-consumer...
View ArticleRe: Memory Overload Issue w/ DSPs
Matthew,There is a recursive nature to the Goertzel Algorithm. If the large memory usage stems from the number of bits I am using for the fixed point calculations, then I think that this would trace...
View ArticleRe: Why LabVIEW does not detect FlexRIO NI PXI-7954 as a target?
Dear WishKebab,Attached please find the project and the LabVIEW FPGA VI files. I have downloadaed the PDF document you have mentioned and am looking into the way they have handled this error. It looks...
View ArticleRe: LabVIEW Buffer Overflow Error
Start by getting rid of all the xvis I think I showed that all of that code serves no useful purpose. don't. replace them with any functions, just toss out the blue icons. Ctrl space ctrl r. poof gone....
View ArticleRe: LabVIEW Buffer Overflow Error
Jeff·Þ·Bohrer wrote:Start by getting rid of all the xvis I think I showed that all of that code serves no useful purpose. don't. replace them with any functions, just toss out the blue icons. Ctrl...
View ArticleRe: TDMS minimum property
The Minimum and Maximum properties are not pre-defined properties in LabVIEW/TDMS (Please refer to http://zone.ni.com/reference/en-XX/help/371361K-01/glang/tdms_set_properties/ for all the pre-defined...
View ArticleRe: Problem using the IMAQ Extract function.Not getting two different image out
Thanks, that solved it. if you don't mind, I have another question/issue. I am getting only about 10fps but the webcam is capable of 30fps. Only a couple times, I saw it display about 29 fps, but for...
View ArticleRe: How do you install labview 2012 onto a cRIO-9068
Thanks for the links to the information, All retrospective of course, my hitch hikers reference is still relevent. There is no indication or links in any of the sales information about this.May I...
View ArticleRe: Problem using the IMAQ Extract function.Not getting two different image out
Nevermind, just had to change some camera settings from auto to manual.
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Re: Problem Reading TDMS File In Chunks
If I understand right, I think you should concatenate the array like this. I haven't tried run this VI, thus I might be wrong in some details.
View Articleis fast screen capture possible?
Hi, I was wondering if there is anyway I could implement desktop screen capture in labview at decent rate(at least 20 fps). The screenshots will be continuously processed to extract color information.
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