Updated in real-time with text of exec system indicator

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• Parameters DAQ update in real time

  I created a program to read the entry of similar channels and store the data in an Excel file. The program of work so far, however, the problem is, whenever I need to update the settings Assistant DAQ (sampling frequency and number of sample), I need to stop the program (by pressing 'STOP' Abort executing icon) and then enter the values you want, then run the program again.

  Sampling rate and number of sample are controlled by a digital input control. My question is, how would implement a update button 'real time' to set the new number of sample and the sampling frequency of data acquisition, while data acquisition is running?  As I am new to LabVIEW (experience 2 days), an explanation with an example VI would be useful.

  You can use the lower level DAQmx functions as in the many examples of shipping (help > find examples), but you cannot change these settings on the fly. You must stop the currently running task until you can change the sampling frequency.

• BatteryInfo update in real time

  Hi friends.

  I am using the BatteryInfo API, but not updated in real-time.

  I use a QTimer but not yet the get get updated in real time.

  The QTimer if it works because I use it with MemoryInfo.

  How can I solve this problem?

  Kind regards!

  You can do it, if you wish. You can also connect to various signals so you are warned whenever they change, for example https://developer.blackberry.com/cascades/reference/bb__device__batteryinfo.html#function-levelchang...

  What is the best depends on your specific needs for this application.

• My effects applied do not update in real time.

  The title is not exactly depict my problem - then, I'll go ahead and better explain it here.

  For example, let's say I'm trying to change the opacity of a layer in Adobe After Effects. Normally, I can just click the opacity and 'drag' the numbers to the left or the right and the layer will change as I move this number...

  Well, recently the question is when I do drag (i.e. smoothing) the effect is not applied until I have stop dragging. (normally it will update in real time)

  I hope I explained it enough, otherwise I will make a video or something to show my problem.

  I hope someone has a solution to this problem!

  Looks like you have disabled live update for your model window

  

• How can I get updates in real time in multiple views when scrubbing through the timeline?

  I use After Effects CS 5.5 on Windows 7. When I use the mouse to click / drag / scroll the timeline, a real-time updated view, it's great! If I open a second point of view, it does update this notice when I finished the scrolling.

  I would like to be able to scroll back the timeline and update in real-time (live update) has two different compositions?

  Is this possible?

  Thank you!

  The long answer is: No. it isn't even a matter of performance, this is how AE evaluates the time, because the time is fluid and can be truncated to 1 million ways to time remapping to expressions...

  Mylenium

• Getting the scopes to update in real time...

  So, I know that I can put the program monitor scopes, but then I lose the program.   I know I can fix the monitor to the scopes and quit the program in the program monitor, but then the staves don't update in real time.  Arrgghh!

  Any way to do it, or is it yet another feature request number...?  I used all the time in FCP and it's a bit lame, do not have.

  .. is this yet another feature request issue...?

  Yes.

• Using FTPClient on a real time with system Exec.vi

  How can I tell FTPClient.exe address target when I start this executable with system Exec.vi in Labview?  I don't want to reinvent the file FTP utility used by MAX with targets in real time. I want to run this executable to a labview support utility without using MAX to do.

  Is this possible?

  Danny

  Thanks for the info.  Your "bad mood" response "suggests" a response to my question.  However, the full answer to my original question is that it is not possible to use FTPClient.exe outside MAX.  It is therefore not possible to spend in the address target at run time if the FTPClient.exe runs external to MAX.  FileZilla is a good choice - there are also other FTP clients out there, but you pointed out a solid choice.  Thank you.

• graphics update in real time

  Hello

  In the attached VI in labview 8.5, I wanted to show two plots on the same graph in real time.  In other words, for each iteration in the 'loop', updates to the graph.  I am not able to do this with one of the plots (y1) but holds two data sets - are to appear on the graph (that is to say the y1 and y2).  Is it possible to do it in real time?

  Thank you

  hiNi

  It is possible to do it with a XY Chart. The data of the XY-graph accepts for plotting of graphs of mutiple are a set of clusters. The cluster consists of two arrays containing the x values and y. I have included the vi with the solution for you.

  I hope that this solves your problem.

  Best regards.

• 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.

• Error-307650 during a sequence in real-time with API LV

  I created a basic real-time sequence that checks the time it takes a signal reach a certain threshold.

  

  On the side of the LV, I use the API to call this sequence. I make sure that all channels and settings are defined as in the examples. However I get 307650 error that says "NEITHER VeriStand: Index was out of range." Must be non-negative and less than the size of the collection.

  ' Parameter name: index.

  Any suggestion to help here? THX. Code is attached.

  There are two problems here:

  1. The Stimulus profile editor is not indicating that there is an error with this sequence, although there is a. Note that the variable InitialTime is used in an expression, but is not declared as a parameter or a local variable.

  2. you get an error at runtime because of it, but it's not terribly useful (index out of range).

  You can fix this by adding a local variable of InitialTime to your sequence. I dropped the CAR 338386 about this bug.

  Once you do this, there is something extra, you will need to set in your VI which runs the sequence so he could get the results of the sequence properly. You use correctly the value of the sequence name to read the back of the sequence Variable. You use the Session name used during the deployment of the sequence. Which does not match the name sequence.

  To get the name of the sequence, use VI to get all the names sequence on your session profile of stimulus to get the array of names for all of the top level of the session sequences, then index on the first point, given that you only use a single sequence. Example below:

  

• Vision in real time with USB2?

  Hey guys,.

  I'm stuck to decide on a method of image acquisition.

  My project requires real-time imaging, but it is on a netbook, except that USB is out. Ethernet is only 100mbit so no gige.

  I tried a few Comsumer s level USB cameras that I slept here and all seem to have about a half second lag in all lighting conditions. Is there a solution for me?

  I tend to avoid the acquisition of vision with the USB.  I don't know what the limits are.  I know the that most consumer webcams are not enough good quality for machine vision.  There are a few industrial USB cameras, you might want to look at.

  Can you put a firewire card in your netbook?  It would probably be your best option, because there are a large number of firewire cameras and they are very easy to use.

  Bruce

• problems in real-time with 6534

  Hello

  in our application, we use a PXI-6534 card to acquire datas. With 20 MHz, we acquired 32 bit data. We have several applications that work without problems. But now on the current project we have problem and we don't know why.

  When we create test signals and read them in the 6534 we have several failures, which means bits that are not read correctly. Because we have 3.3 volt signals and the 6534 is a 5V card, it was expected that the problem is there. But now we think that it may also be that we broke the real time.

  Parameters:

  -Data entry

  -20 MHz clock frequency

  -32-bit

  Does anyone know if the 6534 is able to acquire datas really up to 20 MHz?

  Thanks in advance

  Oliver

  Hi Marco,.

  During this time, we did an independent test.

  We have created an independent generator that sent a test signal 3, 5V and 20, 8 MHz and 32-bit to thePXI6534 and checked if the data are complete. We discovered, that there is absolutely no data loss.

  For us, this means that our problem is before the 6534 somewhere inside our electronics.

  In general, this means that the 6534 can handle 3, 3V signals to 20 MHz.

  Thanks for your help

  Oliver

• iPhone download videos in real time with the company data?

  How to set up my iPhone 5 to download videos in real time on my iCloud account using the data of the company (and WiFi, too)?

  Alexander.Carpenter wrote:

  How to set up my iPhone 5 to download videos in real time on my iCloud account using the data of the company (and WiFi, too)?

  iCloud photo library - Apple Support only works when the two is connected to wifi, no cellular data.

  Read here's how it works.

• updated in real time of the values when a check box is selected

  Hello
  I have a form with elements of the address
  
  Physical street address, physical city etc etc.
  
  I have also the same for address Street, city ett etc. on the same entry form
  
  I want to include a checkbox which when selected fills the values of the mailing list
  list physical values. The box would be as ' select this option if the update to the post office
  the address is the same as the physical address '
  
  I know how to do this with a process and send the page. May I, however, when the box is
  selected, or at least define the display attributes for read only for items in the mailing address of the box is activated?
  
  Thank you very much
  
  Steve

  Steve,

  No problem.

  $x is a wrapper for the APEX to document.getElementById () JavaScript; It's a heck of a lot easier to simply use $x vs the longer string. Please keep in mind that it will be only when you include the JavaScript libraries of APEX, which, by default, are included with each page APEX.

  
  What about a book, Yes, I can offer a: Pro Oracle Application Express (http://www.amazon.com/Oracle-Application-Express-Experts-Voice/dp/159059827X) Chapter 8 covers Ajax Javascript, & this is where I would start.
  

  There are also a lot of other online resources, including this Forum, that can help you learn how to use JavaScript & APEX.

  Thank you

  -Scott-

  http://spendolini.blogspot.com/
  http://sumnertechnologies.com/

• Since Firefox downloaded 13, my Hotmail Inbox has continued to update in real time.

  I always keep a tab open for my Hotmail account so that I can see at a glance if new messages have been received. Now, I must go back to the Inbox and refresh the page.

  Hello, other people seem to have the same problem. the folks at microsoft/hotmail are already aware of this bug and I hope that will come with a solution soon.

  for reference, it's bug #736731 (please do not post in the bug reports).