Re: Producer consumer with analog and digital inputs and outputs
Hi DarkMarc86, The constant you have defined for the queues at the Obtain Queue.vi is a 1D array of Waveform data. Change this to a 2D array of Waveform data and you should be able to use the queues...
View ArticleRe: Generating signal as shown in the image in labview
Can you explain of how you changed the input signal image I posted to the PNG (the one you are using as the input singal iamge) alogn the vi you made.
View ArticleRe: Producer consumer with analog and digital inputs and outputs
Hi Robert, How would changing the que to a 2D array help? As I understand, each element in an array has to be the same data type. I am having some success with converting my digital waveform to an...
View ArticleRamp up - save measurements - ramp down fast without saving !
Dear friends, I made a temperature ramp vi that saves the measurements after it finishes the ramping. The saving happens after it ramps up the temperature. What I want now is to make it ramp down right...
View Articlegraphic equilizer
i need to design a 5 band graphic equilizer in labview . Furthermore the system also should be able to eliminate two interference tones present at 5 KHz and 10 KHz respectively. The 5-band graphic...
View ArticleDisconnected USB Camera Displays in MAX
I have a USB camera that shows up in NI-IMAQdx devices in MAX even after the camera is disconnected. MAX displays the camera serial number. When Grab is selected, get Error 0xBFF6901B timeout. Any...
View ArticleRe: Best folder location(s) for application ini
Hi Mark, I have been doing the same till now. I just noticed programs such as JKI etc using several. Question: how do you guys handle the case that the user may have manually deleted the config file...
View ArticleRe: Ramp up - save measurements - ramp down fast without saving !
I'm not saying this is the best way, it's just A way.Connect the "new file path" output of the write to spreadsheet VI, into a ramp-down code block (perhaps another loop if you're doing it that way).If...
View ArticleRe: Generating signal as shown in the image in labview
Oh, shoot. I thought I posted a snippet. I deleted the source.First, I cropped the png file to the smallest area that included the white line. I used gimp2, but paint works just as well.Then, I loaded...
View ArticleNeed long delay for buffered CO task
I want to create a buffered CO task, when triggered, delay 5 min before output pulse. Is this possible? PXIe-6341, Win7, LabVIEW 2013. The channel property: initial delay doesn't work for buffered CO...
View ArticleRe: graphic equilizer
Cool! Be sure to let us know when you've done it, and we'd appreciate it if you would attach the VI. Seriously, (1) you haven't asked a question, and (2) you haven't told anything about what you...
View ArticleRe: LabVIEW Buffer Overflow Error
Looks like its working better than before. No more buffer overflow errors, now that I got rid of those blue boxes in the loop. I still would like to clean the code up a little bit to make it look nice,...
View ArticleRe: graphic equilizer
work done so far attached. But it responds very slowly i need to speed up the design and i don't know how to use notch filters to reject the frequencies
View ArticleFPGA Loop Timer Runs Unchecked When Executing on Development Computer
Hello forum, I am developing FPGA code, and I am running and debugging with the Execute VI on > Development Computer with Simulated I/O option. However, I have noticed that my Loop Timer VIs do not...
View ArticleOn-screen keyboard
I want to develop a custom on screen keyboard for my LabVIEW application which is going to be running on a touchscreen. Is there any easy way of linking this to the text inputs of standard labview...
View ArticleRe: Need long delay for buffered CO task
Don't want to use event structure or software timing. TIA
View ArticleRe: On-screen keyboard
Have you considered using the Windows built-in On-Screen Keyboard ?I used it for my touch screen project.
View ArticleRe: Best folder location(s) for application ini
Battler, I think what you said about a missing config file is the way I would handle it. It probably depends on the program, but I would think that once a program reads a config file at the beginning,...
View ArticleRe: On-screen keyboard
Hey thanks George. It is one idea I am considering, but ideally I would like to create something myself in LV to better fit in with my app and use screen space to maximum effect.
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