I can constant maniuplate outdoors to separate while loops?

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• Leave a while loop

  Hello

  I have a while loop that I want to go out with a stop on the front panel.

  Here is a bit of code:

  

  As you can see the code in the while loop is processed by filling four sub .vi.

  I found that if I press the button to stop at one point, the computation of the 4 sub fired then the other while loop will pass and not out at the end of the calculation of the sub 4. screw.

  What is the way to get around this please? I realize that the help of the fixed stops on the front panel is not recommended!

  Thank you

  Daniel

  Fact

  

• Export (in the format H.264 HD 720 p 23.976 preset) and audio out separate while the video file is a file instead of .mp4 .m4v

  With the help of the first Pro CC 2014.

  Export (in the format H.264 HD 720 p 23.976 preset) and audio out separate while the video file is a .m4v instead of .mp4 file.

  Anyone know why audio and video export separately? I can't understand why. Help is very appreciated.

  Are you sure that you choose a preset of Blu - ray? This will create separate assets. Thanks for posting a screenshot of your export settings if you can - which is usually much enough quickly

  Thank you

  Jeff Pulera

  Safe Harbor computers

• Can I use an external microphone while shooting video on my iPhone 5?

  Can I use an external microphone while shooting video?

  One attached to the device and an iPhone-compatible? Yes.

  See you soon,.

  GB

• What is READ the array returned by the DAQmx meter? How can I know the two functions DAQmx READ data stream in the same WHILE loop?

  I have a question about the order of execution.  In the WHILE loop, I have two things to measure, period and tension using the DAQmx READ functions for voltage and the meter.  In the end, I want to collect these data as points almost simultaneously as possible, as a pair and then send them together to another piece of code (not shown here) which them will result in some sort of command for an engine.  It would be run, and then I want to perceive the tension and the period at a time later and do the same thing.

  (1.) I'm a little confused on what the meter of the READ function is back because it's a table.  What is a picture of?  I thought that it was up to the value of the individual periods between rising edges.  The output of the counter 1 DBL d's a table. How many elements in this table, and what determines the size of this table?  Are the elements of the array the individual delays between the edges?  How many values are stored in the array by executing?   We take the AVERAGE of the last 15 items, but do not know if we are throwing some of the data or what.  How to understand the composition of this painting?  How can I change the composition of this painting?  Is it possible to measure only one period at a time, for example the time between TWO edges?

  2.) Will this WHILE loop execute as it gathers tension and a "period table ' (remains to be understood by me) by TIME running in a loop?  In particular, we want that the value of the tension associated with the value of the AVERAGE of the period "array", so we can use two data items to create orders of next control every time that the two values are reported.  The structure for the delivery of vi will be attached data in pairs like this?  I understand that one of the READING functions run not before the other function of READING in the WHILE loop.  I want that the period "means" and "strain (Volt) collected at the same pace. This vi will he?

  Thank you

  Dave

  Hi David,

  I suggest including the DAQmx Start Task function. If it does not start before the loop, it starts the loop and work very well, but it is not as fast and efficient. In the model of task status, task wiill go to run the checked each iteration of the loop and then back the time checked running when it restarts.

  The status of the task model: http://zone.ni.com/reference/en-XX/help/370466V-01/mxcncpts/taskstatemodel/

  Kind regards

  Jason D

  Technical sales engineer

  National Instruments

• Can not on the button while loop

  Hi all... hoping to get a few design tips as I am very, very new to LabVIEW. I got a project that someone else had started and I've encountered a problem that I don't know how to solve.

  I'm using LabVIEW version 8.0.1 and I think my problem has to do with the help of DAQmx in a while loop. In "Working.vi" (including the Sub - VI 'Temp data to CSV.vi'), I copied - and stuck the while loop in a vacuum VI for testing. In this VI, with nothing else, it works - slowly, but it works.

  In the real VI, I can see the data of temperature updated every 4 seconds, so I know that the program is not frozen or something like that. However, by pressing the button "Return to main Menu" does nothing - the image of the button does not show that it is to be depressed, regardless of how many times you click or click and hold the button. I've attached a screenshot of the while loop inside the real VI; I prefer not to fix the real VI (especially because it contains references to many of the Subvi, and it is not currently contained within a LAW degree).

  I'm this coding the wrong way? I have the feeling that it might be caused by my settings DAQmx (continuous samples, 2 samples to read, 250 mHz). The very low rate would be the cause? Is there a better way to have readings of temperature taken every 4 seconds (approximately)?

  You have your case of event the value "lock the front panel" until full?  If so, then no other presses the button will be recognized until the ongoing case event complete.

  It is never a good idea to have a code in an event business that takes a long time to run.  It will make your UI seems to lag or even functional.  Any time I see someone with a while loop inside a case of the event, I'm afraid.  (By the way, I am also concerned all nodes comments hovering over the structure of your event?  What are doing?  Why some operate on the default data?)

  In general, events should take is no longer running then what ordinary person could be expected until they feel like the user interface is delayed.  Perhaps at the top of 1-2 seconds.  You should look at a model of design of producer/consumer with events.  The structure of your event should respond to UI events, then pass orders by a queue path to the part of your program that does the real work.

• 2 while loops can work at the same time?

  I have two while loops in my program; We can read the data and the other does nothing until I hit stop on the first. I want the first and the second to run out of the time constraint, I have for it when I hit the Start button to always run. I use a DAQ and transfer data from one to another while loop. See the attached file.

  Main issues:

  How to tie the Start button?

  How to get the second loop to work with the first?

  Thank you

  Your problem is that the loops are dependent on the data.  If you want to run two loops at the same time, they cannot have wires linking one to the other.  Focus on the architecture of producer/consumer .  It uses queues to send data of a loop to the other.

• How can we enter and update digital panel forward when a young while loop runs?

  Hi all

  In my code, I have a while loop making quick gripping (sampling)

  How can I update other digital controls in the front panel when the while loop runs?

  right now, once I have enter a number in this digital control, the computer seems to be no answer to the elbow. Looks like the computer focuses on the while loop.

  any ideas are appreciated.

  Thank you

  Jack

  
  

• How can I update the values out of while loop

  The LabView waveform chart updates every 0.1 sec.

  When a user clicks on a button, I want to LabVIEW to wait 5 sec and beep for 5 sec.

  Meanwhile, it should be to update permanently the wavefrorm graph.

  When I have the structure case inside the while loop, it interferes with the updates of the waveform graph.

  When I structure case outside the while loop, the structure of the case is never executed.

  What can I do?

  I thought about it using the example of design of producer/consumer model.

  http://decibel.NI.com/content/docs/doc-5404

  It allows a variable that is updated in a while loop to update outside the while loop while the loop is running.

• run a while loop in separate vi, minimize the window flashing

  My apologies in advance for not including a VI; I cannot give it, cannot even provide screenshots.

  I have a state machine base with a cluster of Boolean values that are analyzed in the 'default' State, the scan index = true determining the next State. All other States to return to the default state. The State of 'stop' stop the loop with a Boolean constant = True, located inside the structure case wired to the time entry conditional loop (all States have a Boolean constant False wired to it). Apart from the cases

  statement, the wire connected to the conditional entry is connected to a Boolean indicator, ' Stop, in really. The time delay within the State of the machine while loop is currently set at 100 ms.

  In addition to the 'State' shift register, the state machine has a "boolean" shift register. All States, except one, feeds the value passed the Boolean value through to the next State (i.e. wired directly from left to right the structure of the case). The exception is the State which inverts the Boolean value, with the output of the inverter transferred to the State following and also connected to a Boolean flag, 'Show the State', the

  indicator outside the case statement but inside the while loop. All other States wire just the previous state of the Boolean value through the following State, unchanged.

  In addition to the State of the machine while loop, I have a parallel while loop (scourge of the LV forums). All entered conditional loop is connected to a local variable to 'stop, really. " A True/False case in this while loop structure contains a Subvi in the case of True value. The Boolean value of entry to the case statement is connected to a local variable for 'Show status'. The Subvi, which is in the real case is to display the State of the

  user.

  The Subvi which provides status through its frontage runs a script in python via a 'comand prompt"vi. The necessary update to the python command send is ~ 1/second. Within the Sub - VI is a 1 second delay time after execution of the code.

  It works but I'm doing some improvements with minimal impact on what I have.

  Two cases of VI properties that relate to the conduct of the State Subvi (floating or default, modal does not at all):

  1. with "Firm when previously closed" selected, the window switches VI (via the main switch VI) open and closed but when it is open there is the a second window flash that could cause seizures in some users.

  2. with "closes when previously closed" deselected, the window remains open and it is difficult to tell the difference between the running state and is not running. In addition, the Subvi window will not be reduced for this option.

  Is there a little invasive change, I have the code in force to stop a second flash described in #1 above and activate / deactivate the Subvi status window?

  Thank you

  Jeff

  
  

• Can I make one awkwardly while loop size

  So I ended up writing my code similar to this (see attached screenshot) and I want to add the upper right in the while loop on the left.

  Is there a way to just make a weird shape loop (which in this case might look like a small R)?

  Thank you

  Put the things at the top in a Subvi.  Much easier than funny in the form of loops (which cannot be, as far as I know).  LV can be Visual, but the topology has not yet been applied to schema structures.

  Lynn

• Why can't I enlarge my screen while watching a video

  Why can't I enlarge my screen while watching a video?

  Hello

  ·          What version of the operating system is installed on the computer?

  ·          Which application do you use to watch videos?

  ·          When the issue started?

  ·          What happens when you try to apply full-screen?

  If you use Windows Media Player, then press Alt + Enter to watch videos using the full screen.

• Can I have a special, separate trash for files deleted from my account?

  Original title: Special (additional) Recycle Bin.

  I have a folder on the PC of someone. Can I have a special, separate trash for files deleted from this folder of mine, so that if someone deletes the file from anywhere else that my folder the file transfers / moves to the normal trash. But if one of my files to my specific folder is deleted then this file transfers / moves in the special trash.

  Thank you!

  Awab!

  Hi fouchka,

  It is not possible to have more than one basket in Windows.

  If you have multiple user accounts on your computer, then also there only a basket.

  Hope the helps of information.

• Please help me. How can I unlock my administrator account while accessing this form another hard drive. ?

  Please help me. How can I unlock my administrator account while accessing this form another hard drive. ?

  Please help me...
  I use windows xp svc pack 3. some how it gets corrupted now and all my important data is in the folder my documents on my desk. I got my account with a password. I tried to repair my widows through the recovery console, but I was unable to open a session in my Windows through this procedure just stuck computer is there. even when I tried to fix it through the installation of windows, Setup also stuck on the step where it says "in search for earlier versions of windows."
  now, I tried to copy the data by accessing another operating system on another hard drive but when I opened my account administrator located in the documents and settings folder, it says access is denied. I really need that data on these files is very important to me.
  If you have an administrator password in windows, then the recovery console would need in order to log in the disk system, i.e. the c prompt.

   

  If you tried to do a repair with the cd, then it may not have worked if your cd is the sp2 version of windows on your computer has been updated to sp3 version.  for the sp2 of xp cd works, you will need to uninstall the update to sp3 via Add/Remove programs.

   

  so, now that you have enslaved the hard drive on another computer, you will need to do is try to take ownership of the files/folders:

   

  http://www.bing.com/search?q=how+to+take+ownership+of+folders&src=IE-searchbox&form=IE8SRC

   

  
  --
  db·´¯`·...¸><)))º>

  .

  "honeymtrk" wrote in message news: d1c5394d-1aad-4f12-bd12-bc4b485bc596...

  Please help me. How can I unlock my administrator account while accessing this form another hard drive. ?

  Please help me...
  I use windows xp svc pack 3. some how it gets corrupted now and all my important data is in the folder my documents on my desk. I got my account with a password. I tried to repair my widows through the recovery console, but I was unable to open a session in my Windows through this procedure just stuck computer is there. even when I tried to fix it through the installation of windows, Setup also stuck on the step where it says "in search for earlier versions of windows."
  now, I tried to copy the data by accessing another operating system on another hard drive but when I opened my account administrator located in the documents and settings folder, it says access is denied. I really need that data on these files is very important to me.

  DB·´¯'·.. ¸ >-))) º > ·´¯'·.. ¸ >-))) º > share nirvana mann

• You can install Ubuntu on a separate Windows Vista disk drive?

  From a post of prior support, I think that Ubuntu is supported.  I would like to ask if we can install Ubuntu on a separate drive from the drive Windows Vista Premium.  is there an installation scenario for selecting an operating system on two drives?

  Hello

  You can dual-boot.

  We answer Windows questions and it comes to the Installation of Vista instance.

  Here is a link to the Forums to Support Ubuntu.

  http://UbuntuForums.org/

  See you soon.