Display in real time

Similar Questions

• How can I get a graphic display in real time of a task daqmx

  Hello

  I have set up a task DAQmx using the DAQ assistant and the task is to work and produce a graph/data, but not before the task is complete. How can I get a display in real-time of the numberical values or graphics?

  Any help would be really appreciated

  Thanks, Paul

  paultryan wrote:

  I could get set the frequency of sampling and to give a regular change of output, but im looking to get this long-term data acquisition. For example, the graph changes everything but 1 - 5 get 30 minutes of data.

  I used the DAQ assistant and labview is completely new to me, if im not sure where it take it from here.

  concerning

  Then you should use a chart - not a graphic. A graph has a story. You must set this. Right click and select "Chart History Length".

• Display in real time with a delayed recording LV6.1

  Hi, I need help with LabView 6.1

  I have a hardware module FieldPoint where I read 8 channels for thermocouple. I want to display the value of the thermocouples in real time (or as close as I can manage) all saving the values in a CSV file at discrete time intervals (every 10 seconds). I am able to display the values in real-time, but the recorder real-time records, produce a lot too much data. I'm able to delay the recording interval, but in bulk then display in real time!

  The following example shows a method I've tried. The delay time in the loop of logging seems to delay the entire program. I also tried to use the loop of the logging of a sequence (using a simple delay of 'Wait') structure and a structure of matter (with a counter and only do the loop of logging real when the counter gets to 1). I tried to configure synchronous display without success.

  I'm having no luck and wonder if someone could point me in the right direction?

  Ah, the benefits of time.

  I think that I managed to create a solution for me using a different tact. Instead of using individual meters of delay, I used a "trigger time" approach as demonstrated in this thread;

  http://forums.NI.com/NI/board/message?board.ID=170&message.ID=286988&query.ID=6280650#M286988

  Currently, it is limited because it will allow only a delay of 59 seconds between the readings, but this should be relatively easy to solve. The solution works continuously update the display with a slight delay to help cope aging computers, and then the button "Log Data" is selected writing worksheet function is called second pushed together as selected. Quite a simple and elegant solution I think.

• After effects 2015 will not be displayed in real-time after update of El Capitan.

  Hello

  Has anyone have experienced the following problem and found a solution for this?

  Right after the update to El Capitan 10.11 the 2015 effects after ram Preview in real time.

  No matter what I do it won't work.

  I have a MAC Pro 2.7 last GHz 12-Core with 64 GB of ram.

  The AE 2014 still works well.

  Everyone who is having this problem, please install the last update: after effects CC (November 2016) corrections update is available that is supposed to finally close this thread for good! Please report if this problem has been resolved.

  If you do not update yet, wait a while until you see. try again cloud creative app by typing Ctrl + Alt + R. I see it.

  

  This update is 14.0.1 and a bug fix for number of problems disturbing especially for Mac users. It solves not all bugs that are new in this version - look here for the bug #2 and #3 which are not yet fixed (bug #1 is fixed I think): known issues in after effects CC 2017 and, hopefully, a bug fix for those who will come very soon.

• Simulate the sine wave using LabVIEW FPGA with NOR-myRIO and display in real time

  Hello

  I'm relatively new to LabVIEW FPGA. I am trying to test (and later apply) controllers high speed on myRIO.

  At this point, I'm trying to simulate the sine wave from 1 to 10 kHz using Sinewave generator VI express. I also intend to display the sine wave on the time real (RT) using FIFO. However, I had a bit of trouble to understaing various synchronization parameters.

  1. how to encode information about the sampling frequency generating sine wave? (The side FPGA vi requires only the frequency of the signal and possibly phase and does not rate update lines)

  2. how to estimate the number of items in a FIFO? (that is, the relationship between the rate of updates to loop (RT), the signal frequency, sampling frequency and the number of items in the FIFO)

  It would be great if we could share a very simple program (side host and target) that did something similar.

  Thank you

  MILIN

  Milot,

  I think the problem is the type of data in your FIFO. Your FIFO is configured to use a data type of I16. The problem is the number, it displays only ever will be-1, 0 or 1. To resolve this problem, you must send the sine wave as a fixed point data and convert it to a double on the side of the RT. This should significantly improve your resolution.

• The new Records real-time display

  I developed a CRM that is based on this post to a database of prospects.  The CRM index page performs a select query and displays a filtered recordset based on the SQL code.  This index page is updated every 30 seconds by an update of the Meta tag.  But I think there must be a more robust and efficient method.  Ideally, I would like to have a popup is displayed each time that the new record messages when clicked would reveal the details of the record.  And if such a robust method exists, which could better the overall updating of the data other than a Meta Refresh?  Any direction you can advise would be appreciated.
  .

  Some of which can easily be done with JavaScript and a function that makes calls to ColdFusion AJAX to check new records, on a timer (30 seconds).  You can use WebSockets which offers the display in real time, but according to the rate of data change, which might be overkill.

  For example, look at how this site or Google followed new messages using AJAX. If you are connected to these forums, your avatar at the top of the screen may have a white number in an orange circle to the left of the avatar - stating that you have new messages or updates waiting for your attention.  If you have no messages or elements, the circle disappears.  While new messages or items arrive in your Inbox, reappears in the circle and the number will change.  This is done via AJAX requests that ask the service Inbox on a given time interval. In your application, you will need to decide what is the appropriate interval (or make a user setting which gives them options such as 30 seconds, 1 minute, 5 minutes, etc.).

  All this is done without refreshing the entire page (what does refresh Meta Tag).

• How can I get a display of a Gaussian filter in real time by painting with the brush?

  I'm trying to find information on how to get a live view of the Gaussian blur by painting with the brush.

  Google is not useful, nor own Adobe forum searches produce something useful.

  I've seen talk about Smart filters and naming the layer as a smart object in order to activate a dynamic filter, but I can't get the display in real-time of the filter when you paint so I'm not sure if this process is helpful at all for me or not because I can't locate information specific to what I'm trying to do.

  I use by way CS5, so if this option does not exist, it would be useful to know so that I'm not spinning my wheels.

  Thank you

  You seem to talk about to see in the future.  You want to see the effect of a unused Gaussian blur filter while wearing the brushstrokes on that later, you intend to use the Gaussian blur.  How would this work?

  I use constantly a similar workflow for shading in my illustration work.  If the blur spreads too wide effect, I use Free Transform to resize. If it becomes too transparent, duplicate the layer to increase the opacity.  If too thick, I reduce the opacity of the layer.  I wouldn't bother using intelligent layers of the to because it would have no benefit.  Is it that help at all?

• I have an installed with real-time PXI-8109 module. Displays the indicator USER1?

  Hi all

  I have an installed with real-time PXI-8109 module.

  USER1 indicator LED displays on the Panel?

  Thank you

  The LEDs of the user are the indicators that you can control programmatically if needed be.

  -Jayk

• a pc with a stand-alone module, real-time can display of its own data

  Hi all

  It is sort of a basic question, and it's probably why I can't find the answer explicitly in textbooks or the forum posts.

  If I want to use a PC as a unit in real time, and I install the LabView time real OS on it and make an Application of real-time on another machine and compile it in the PC target in time real LabView, can I attach a monitor or a kind of screen directly to the PC unit in real time to display some data I need?  Or do I still need a Labview PC to act as a host for display data and interface with a user?

  Thanks for the info!  I have some experience of labview, making some other applications but I have never used the RealTime module yet so I don't know much. So if there is a good place for more information in time real LabView for use a PC as a device target, which may also be of interest and would be appreciated!

  Thanks again.

  Steve

  Hi Steve,.

  Our objectives in real time are designed to work in headlessly, which means that they are independent and have no user interfaces.  It comes to screens.  For a display of information, you must use a host VI, on a host computer. There are several ways to move data between a target RT and a host PC including, but without limitation, TCP, UDP, network flow, published static Variables of network and Web Services.  These are all covered in documents on best practices.

  Here is a page real-time best practices:

  http://zone.NI.com/reference/en-XX/help/370622J-01/lvrtbestpractices/rt_portal/

  Here's a page on the conversion of a desktop computer to a target RT:

  http://zone.NI.com/DevZone/CDA/tut/p/ID/2733

  Good luck with your project.

• How to make the variable data record (intermittent time), with a real-time display

  I'm a complete newbie to Labview. We are currently developing a piece of hardware in the lab to automatically take the readings of the concentration of a sample, through correlations with voltage readings. I have read and worked through the getting started with Labview .pdf, but other than that my knowledge is minimal. I have a flowsheet of work who is able to do it correctly and display and write the data in real time. However, I want to be able to write to a file only every 10 minutes or so, since experiments can run for several days and the amount of data it currently logs is unnecessary.

  Would be nice if he could write it in columns like this:

  [date time]  [voltage ave]  [levels]

  xx                     xx                        xxx

  xx                     xx                        xxx

  xx                     xx                        xxx

  .. .but only once every 10 minutes. Or at any interval of time, I put.

  I tried to connect different parallel loops, but I failed miserably. I don't know if it is a relatively simple problem for you guys to help me with.

  I have attatched file. Please note that the file variables.txt is there simply to hold the settings for the correlation of concentration, which took charge of him.

  In addition, advice or tips to improve this would be greatly appreciated.

  Hi mooray.

  I took a quick look at your code, but you should be able to do something like this:

  

  When you have an Express VI elapsed time set to 600 seconds (10 minutes). If every 600 seconds time out will pass a Boolean TRUE, which will allow to write the measurement file Express VI. Therefore, what iteration of the while loop, you would write some input comes in the signal input to write it into a file position.

  There are other ways to do this as well, but it's pretty simple. I hope this helps!

  Thanks for choosing National instruments.

  Aaron P

  National Instruments

  Technical sales engineer

  http://www.NI.com/support

• display of the work plan in real time for mobile devices?

  I do my design in illustrator before exporting all the assets for use in mobile applications. Is there a way to get the work plan to display on my mobile device in real time? As it is now, I have to save the artboard as an image and put it on my phone to see what it looks like.

  Hi Mike,.

  The answer would be 'no', at the present time. You are already one of the workarounds.

  Thank you

  OM

• 5 Lightroom Develop module does not display the changes in real time - locks on original image

  After almost a year of using Lightroom 5 (Version 5.7.1) with no problem there now will not show changes/changes I do them in the main view of the magnifying glass.  The image on the film down changes.  The Navigator view darkens, once a change is made.  If I I have the active secondary monitor it will show the changes in real time (because of the quality of the secondary monior I do not use it for changes).  If I go back to the magnifying glass library display changes to develop module are shown.  I can also make do and discover tiem real changes in the Librrary module in the quick develop Panel. IF I come back to the develop Module updated (edited) image but more it is stuck on this image in the Loupe view.   I suspect strongly I accidentally made some key race in the error that created this situation, but I can't really pinpoint exactly when this problem occurred are contiguous 5 days ago.

  The problem persists with any image.  I tried several images - old and new.  The only software or any other change that I have introduced in the last 30 days was Piccure + 30 days ago.  I later have it removed as a precaution.  No change has resulted.  I took additional measures include 1) Reseting preferences (twice), 2) reinstall the software twice, the second time I deleted all the files of supported / presets except the current catalog and 3) I have used backup catalogs as well dating back to the period of time, well before the problem appeared.  I am running Windows 7 Professional with Service Pack 1, 64-bit OS

  Any suggestions greatly appreciated.  I feel like I'm under low on things to try.  Thanks - Jeff

  This could be caused by a defective monitor profile.

  As a diagnostic tool and possibly a temporary solution, try to set the monitor to sRGB profile.

  Go to control panel > color management and define the sRGB as the default profile.

  If this solves the problem, you should ideally calibrate your monitor with a standard material.

  

• Count the number of times a letter appears in a string and the number of real-time display?

  Hello

  I need to count how many times a letter is contained inside a string that the user types in the text box (i.e., real-time) and display the counter on the page? I would really appreciate if someone can give me some advice how to do this in ActionScript 3.0/Flash CS6.

  Thank you very much in advance!

  A single element, you should not use is a listener for the CHANGE event of a textfield.  You will use as a trigger to check the text in the TextField.

  The details of how you check the text may depend in part on how the text is allowed to enter, but you essentially have to examine each character is entered and determine if it is the character you intend and if so, add it to t a sum.  You can use the String class charAt() method to get individual characters.

• Real-time display and receive data from txt files

  Hello

  I am creating a Flash component and I'm doing an editor for him.

  The component itself receives all its parameters to a .txt file.  The editor is a form of reading/record, that initially loads the settings in the form fields, then replace the .txt file when the user presses submit.  Then, you update the component on any Internet site, you have to see the changes.  I plan also to import the swf of the component in the editor.

  Here is the php code I found to help me will do:

  <? PHP
  Enter the data in the table of $_POST
  $title = $_POST ["title"];
  $comments = $_POST ['comment'];
  $image = $_POST ['image'];
  Make a chain in a Flash format
  $toSave = "title =". "." $title. "& comments = '. '. $comments. "& image =". " $image;
  Open a file in write mode
  $fp = fopen ("anastasio.txt", "w");
  If (fwrite ($fp, $toSave)) echo "write = Ok;
  else echo "write error";
  fclose ($FP);
  ? >

  If I have correctly configured as3 to send and receive on the fields of form a dozen as an experiment.

  What I want to do now is to do more in real time, so that the changes are reflected in the component that the user types parameters in, rather than submit them htting and then having to refresh the component swf to see the changes.

  What is a good way to go about this?

  Thanks for your help on this one.

  Shaun

  AS3 textfields have a change event that is sent when a textfield text changes.  You can use it to update your text file.  refresh a component in another swf file will require you to use the localconnection class to communicate between the two rulers.

• Control software for real-time Applications

  Hi all

  We develop products based on the platform or sbRIO and deploy applications to the target in real time. We need to get these what UL listed products and part of the procedure test requires that the software be locked and not changed while the test is in progress. For this I need a way to get and display the checksum (or some other signature) of the currently deployed on the target real-time application.

  Is there a way to do this? Please let me know if you need more information.

  Thank you

  Hi LabVIEWingToday

  On the first link in the previous post, there is a section that explains what is the checksum and they recommend a community tool or a LabVIEW VI, you could use programmatically.

  To calculate a checksum on the key files, consider using the File.VI MD5Checksum, which is built...

  Concerning

  R. Esteban