stop/play a for loop

Similar Questions

• Programming of a conditional FOR the timing of the STOP button on the loops

  I have a conditional FOR loop with a STOP button, however, the nature of LabVIEW data flow, the stop button is now being questioned at some point before the end of the loop. A control not having no entry, I can't connect to the last operation of a single iteration of the loop to trigger the vote on the STOP command, and I prefer not to use a flat sequence just for the power button if I can avoid it. I've considered using a structure of the event, but I don't want to force the loop to wait that the stop button to be pressed, I want just the loop to EXIT, * IF * the stop button is pressed... but I want the stop button to be questioned at the end of the loop, so if the user presses the button stop at any time in the loop , at the end of the iteration, the loop will end... that makes sense? At present, given that the stop button is called once at some arbitrary during the iteration of the loop time, if the user presses the stop button after he is questioned, the loop must run an extra iteration, and I don't want that to happen.

  ... in any case, I guess I'm looking for a more elegant way to implement that having to use a flat sequence just for the stop button.

  Sorry, but you'll have to use a sequence structure.  This is why they are there.  Sometimes they have their purposes.  Here is how I would handle it.

  

• How to stop and start a loop for

  I got the code and a loop running in a while loop.  What I need to do, is simply to suspend the processing of the loop until a condition is met, but retains its position of iteration throughout each pause time (not necessarily time, just paused until the following condition is met).  I tried wiring of a Boolean value to "continue if true" terminal of the for loop, but the reboot of the iteration count to 0 when the loop is restarted.  Is there a way to stop the loop for and continue to the particular iteration, it is in?

  Breakpoints, conditional, or normal are intended just for debugging your code.  I had the sense of your question as you want make a break is part of the normal operation of your code.  I would NOT recommend using a breakpoint for this situation.  It would make it appear the diagram showing the breakpoint when it occurs.  A user not to mention that the programmer wouldn't know what to do in this case.

  Yes, both the inner and outer loops would shift registers.

  Implementation of a structure dealing with a small loop inside the "case of a break" is feasible.  Depends on what you are or wait while the operation of the program is "paused."

• Have different conditions for loop start and stop

  I do a VI when a circle is moving on an image control and its movement is decided by programming, but also by the user. I have programmed the speed of the circle as a vector which turns (using a rotation matrix) when a certain condition is met. This condition is dependent on the position of the circle and direction as well as other entries. The tricky thing is I want to that when the rotation condition is met (true), the rotation continues until the angle of the vector is equal to the original angle (when the condition became real) + / variable x.

  So my question is how do I program a piece of code that once activated, will run until a stop (depending on the State of vector early in the race) condition is reached. As it should be when the VI is on, I can not put a while loop inside an another while loop. Online help mentions also conditional for loops, but it isn't available in my version of LV (8.2)

  The correct solution is a state machine with a case inside a single while loop structure. Based on the need to use one of the several cases and move on to another matter as necessary using a state variable (for example, an enum) in a registry change. One of the cases should be slowed down and not do much except maybe controls survey.

  There are a lot of models.

  Do not hesitate to contact a simplified example of your code and help you.

• Hello everyone my CD Rom has stopped playing DVDs but plays the audio CD and CD-ROM. I tried to uninstall it without result. The box pop up for media player does not appear when I insert any kind of CD.

  Hello everyone my CD Rom has stopped playing DVDs but plays the audio CD and CD-ROM. I tried to uninstall it without result. The box pop up for media player does not appear when I insert any kind of CD.

  Hello
  Try this:
  http://support.Microsoft.com/kb/306318
  b Eddie

• Videos YouTube has stopped playing on V 37.0

  Running Firefox on Windows 7-64 bit 37.0. All the updates update. Flash is 17,0,0,134 and removes from the Adobe site.

  This afternoon of YouTube videos stopped playing. In the center of the image are circling points. The video seems to have loaded, as I can move the time slider and see images at different times, I'm not, just gives the circling 'loading' points. YouTube works fine in IE. Foxfire, if I go to other sites, such as news and videos/commercials play very well.

  I have disabled all add-ons, game Shockwave & Flash "always enable" and always YouTube videos will not play. Seem to download, simply cannot play.

  Thanks in advance for any help.

  Please also consider an add on for a work around to change HTML5 by default, however this should be fixed in the version of 37.0.1 are you still see this issue?

• iPod stopped playing in the middle of a song. The screen still shows the song. None of the buttons work. Cannot close the iPod is facing down. How can I fix it?

  my iPod, the generation classic 32 GB, stopped playing in the middle of a song. The screen is stuck on this song. None of the buttons work.  I can't stop the iPod.  How can I fix it?

  Hi, lesliefromhowell!

  Thank you for reaching out by Apple Support communities. After reading your post, I understand that your iPod Classic does not. I count on my iPod for music on the go and want to make sure that you can use your own without problem!

  Relying on the buttons have not helped get the iPod to start playing or to restart, please follow the steps outlined in the article below to reset your iPod.

  Learn how to reset your iPod

  You'll want to use the instructions under the "iPod, iPod (scroll wheel), iPod (touch wheel), and iPod (dock connector)" section. These instructions are the following:

  iPod, iPod (scroll wheel), iPod (touch wheel), and iPod (dock connector)

  To reset your iPod, follow these steps:

  1. Slide the Hold switch to the locked position and then come back!
  2. Hold down Menu and Play/Pause all buttons until you see the logo Apple/iPod (about 6-8 seconds). You may need to repeat this step.

  If you can always reset your iPod, follow these steps:

  1. Connect your iPod to a power adapter and plug the adapter into a power outlet.
     You can also connect your iPod to your computer. Make sure that the computer is on and that it is not set to go to sleep.
  2. Try resetting your iPod again.

  Good listening!

• CD/DVD drive has stopped playing or only records

  I've only had this laptop a month and the player stopped play or record anything someone at - it a response for this

  Answer to? When you ask such a question to the best technician I think may not give you the right answer without check your machine and see what can be wrong with that.

  Sorry, but after reading this description of the problem in one sentence I would say just bring it to the service.

  If you want to have serious discussions here rent let us know which model of laptop you have.
  Did you test?
  Have you tried to clean the lens?

  You can use disk bootable? No matter what?

• Podcasts App suddenly stops playing

  Since the last major release of Podcsasts I was struggeling with her. Fortunetely some of its bugs have been fixed. Unfortunately for the most annoying bugs have not. Maybe I'm wrong with my opinion, but I really think that the main purpose of the application of Podcasts is to read podcasts, right? So why does he completely suddenly stop playing podcasts? the only thing that can be done is then open the app manually and click the comparable play hidden button and continue playing. The whole OS would not react on something else if you do not do this. It makes no sense to me and as I got this question all the time. My 4S on children 5 years to my at the 6ers, I'm not very confident to get afix it all soon.

  Another thing that probably his thad SDO is the sort that just make no sense for me. Most of the podacsts I listen to are programs that don't have not not be relistened to. I don't listen to anyone that I have when I have the time. However, the sort makes me always listen first to the most recent and not to the groin. I could easily live with this design error that I'm the only one in the world who uses Podcasts in this way (but I doubt at the same time). What makes me mad at her, is that playing the last podcast of this list, which is from my point of view on the other I need to listen to, will not jump to the next podcast when that is finished but just stops playing the list as if there where no more podcasts. But it is a. lot.

  Especially the two named bugs make a pain using podcasts. To be honest, it feels like not on the app developers use the application for more than to play half of the first test podcast they use. In addition, this behavior was intrduced with the new Podcasts app. The old version which has been replaced by a new version of IOS have the means to play the oldest to newest. and he was reliable playing. Compered to the old, the new version will be as of the first prototypes. It would have been okay, if the application would have improved over time. Maybe he has. I can only see it. I consider bugs because these great so they need to be fixed first to improve acceptance and satisfaction.

  Are there plans to fix these bugs or any tips that would help me to bypass?

  @mgollmick, I have no solutions to your questions but I wanted to add on your frustration about the application of Podcasts.  I started regularly using the Podcast app 6 months ago, and it has always been glitch in a multitude of ways:

  1. when I select a podcast, it won't often begin play immediately, regardless of whether I'm listening to a podcast already downloaded or via wifi.  Sometimes it will take 30 seconds to 1 minute before the podcast begins to play.  At other times, he won't play at all, and I have to close the app and re - manually open it (sometimes several times) until I can play a podcast.  I noticed that I do not suffer the same problem during access to downloaded podcasts offline (for example, during a hike).  This leads to believe that it is a problem of wifi, but I never experience lag issues when you access a music video Youtube or iCloud on my iPhone.

  2. when the list of "Unplayed Épisodes", I'm often impossible to remove (or there is a significant shift to delete) of podcast episodes in which I'm not interested.  I drag an individual podcast episode or click the 'Edit' button to remove podcast episodes, but more often that otherwise, I am unable to do.  Once again, I have to close the application and reopen it manually a couple of times before that I can delete episodes.

  3. the application of Podcast will often suddenly crash within 30 seconds of play an episode.   Sometimes it will crash after playing for an hour, even if I do not have set the sleep timer.   I have to open the app manually and click the 'Play '.

  4. There is often a long latency when trying manually updated list of "Unplayed Episodes.  Why I immediately see new videos for subscribed Youtube channels so I manually update the Youtube app, but it takes a minute or more to see a current list of new episodes of the podcast through Apple app?

  5. the iOS app also does not sync with iTunes on my Macbook or iMac:

  (a) iTunes does not reflect my order of podcasts that appear in "My Podcasts" on iOS.  I have manually re-ordered podcasts on iOS so that I can quickly access my favorite podcasts, but this reorganization does not appear in iTunes even after that I have to sync my phone with my iMac.  In addition, the left column of iTunes (with photos of each subscribed podcast nail) does not list podcast subscriptions in order alphabetical or any other rational means of organization.  It takes time to find a specific podcast under "My Podcasts) to access the episodes.  Why no iCloud synchronize?

  (b) "Unplayed Épisodes" iTunes version does not reflect the most recent episodes that appear on the Podcast app on my phone.   iTunes is about 24 hours of delay in the updates, and when I try to update iTunes manually, it does not work.  Also, I get a message that iTunes stopped updating a podcast special because I have not listened episodes recently.  Why iTunes does not recognize that I regularly listen to this podcast especially through the iOS app? Why this information is not automatically synchronize iTunes via iCloud?

  I've always been a fan of Apple products, and I understand when there are software problems from time to time, but to have so many important issues that impact, use of an application is beyond frustrating.   I understand now better Walt Mossberg recent Re / Code article criticizing Apple for not fixing not important issues with their own applications.  Although his article does not mention issues with Podcasts app, its purpose is also applicable.

  A very frustrated iPhone user.

  iPhone 6, iOS 9.2.1

• Apple music stops after playing a song! I use windows 10 and the new itunes. He stops playing after one, sometimes two song... radio too... Please help. I installed and all new authorized...

  Apple music stops after playing a song!

  I use windows 10 and the latest itunes on my laptop. He stops playing after one, sometimes two songs... radio too... Please help.

  I installed and all new authorized...

  Thank you...

  Markus

  same thing here for all my Mac or PC windows... they are "working" 8 months later... unreal

• Why the Apple Music Radio plays only for a short period?

  Why the section of Apple's Music Radio play that for a short period and then stop at the end of a song? Sometimes after thirty minutes, other times, it will play for three hours. I can restart the music by pressing Pause, and then move to the next selection, then play. I have a start 2011 15 "MacBook Pro, El Capitan 10.11.1 and an Airport Extreme. All other aspects of iTunes and Apple's music work very well.

  It seems that your connection to the music of Apple streaming servers is interrupted for some reason any. I did have problems with Beats1 radio a break at any time that I have been listening. You can try to reboot your router if you do not have and test on ethernet vs wifi to see if that makes a difference.

• My laptop HP Pavilion g7 stopped playing videos online

  After installing Microsoft updates, my HP Pavilion Notebook PC (Windows 7 Professional, 64-bit) g7 stopped playing videos.

  If I try to play a video on YouTube, the following error message appears: an error has occurred. Please try again later.  If I try to play a video on another site, nothing happens.

  I tried a system restore and regained the ability to watch videos - until I installed updates.  (Try the system restore worked a couple of times, but not more).  Now, there is no system restore points which act to restore the ability to watch videos online.  (I can still watch videos that are saved on my hard drive).

  Any suggestions?  Thank you!

  Hi David,

  I bet you would be absolutely HORRIFIED by what I don't know such things.  (Thanks for the reminder.  I use IE as a 'Back-Up' in the future.

  In addition to my ignorance, I have another excuse for you: I've been wasting your time.

  It turns out that, once that you helped me to understand that the problem was with Firefox, I have learned that others have had the same problem.

  In the case where another computer challenged inquirer has this problem, here is the solution that worked for me:

  If RealPlayer is installed, try this first
  Disable Internet download registration & RealPlayer

  Launch RealPlayer
  Click on the RealPlayer icon in the upper left of the window and choose Preferences.
  Download & recording, choose the left panel
  Uncheck the box "Enable Web download & recording for these browsers installed"
  Click OK and close RealPlayer
  Restart Firefox

  This will remove the extension of the registration of the RealPlayer browser from the Firefox Add-ons Manager.
  Tip: As an alternative to the extension of the RealPlayer browser record, you can try the Easy YouTube Video Downloader or one of the other amazing Firefox Add-ons.

  Thank you for your time and help!  Bravo!  Problem solved!

  Bert

• Stop in a timed loop

  Hello

  I have a while loop with a stop in it function. There is also a function to wait for 60 seconds to slow the while loop.

  The problem is that when I press stop in the while loop, it must wait to stop due to the function of synchronization. How can I get what I press stop and have the while loop immediately end.

  The .vi is attached showing everything, function and timer.

  Try this for you are going to get

  Ken

• Stop correctly with While loop

  Hello

  I can't stop the information that moves in stages with a while loop I created (see below). I joined the program (LabView 8.5) for reference, just in case.

  Currently, whenever I press the stop button designated for the control of the scene, the stages will not stop until the last part of the scene movement pattern is complented (in this case part 7 of the stacked sequence). Now, I have tried various things, but it was the best I could do to make the stage stop at all. (all other attempts resulted in a clumsy scene movement afetr the boss or not at all stop). Any ideas on what I can do? I'm positive that comes to a while loop on the stacking sequence was probably not a good idea. I also stacked sequences are usually wrong (or it seems) but I it is rather tedious otherwise.

  Thanks for the help, Amend sorry if this question seems pretty basic, I haven't used LabVIEW much until last week.

  It's one of the reasons why the stacked sequences should be avoided at all costs!   They can ALWAYS be replaced by a state machine with several advantages.  No. 1 among the benefits to replace a sequence of stacked with a state machine is the ability to STOP a stacked sequence between state transitions should complete each picture before stopping.

• For loop within a while loop

  I have for loop within a while loop... admission to the for loop N comes from the VI selection... the while loop I a condition essentially statement it stops just after to finish all the iteration in loop...

  Entrance to the N loop is bascially driven by a local variable... that's the problem Iam having:

  When I press the Start button to run the program... regardless of the output of the select VI is gives the N of the for loop, then the loop starts and then ends in place... and when the output of the select statement takes a different value (the N of the loop for) loop not work until I restart the program again... What can I do so that the for loop runs again for another value of N, the RUN program button is enabled.

  1. clean your diagram.  Style guides suggest keep the pattern of a single screen.  With a little effort, I was able to get your DB less than 1600 x 1000 pixels.

  2 then I can see (some) it happens all at once. This thing does nothing?

  3. local variables can lead to race conditions.  Output in Angle position may be a race condition, although is probably not what you wanted to do.  What does the wired local time at the moment present terminal meter? (Ooops! Two controls with the same name - which can be quite confusing as well!)  If you need or want two components of façade having the same text, use the legends.  Make the labels is different so the comic is more readable.

  4. having more than one Dequeue function on the same queue will lead to unpredictable results.  When an item is removed, it is removed from the queue and is not accessible to any other Dequeue function.  In parallel loops, you have no way of guessing which Dequeue will seize any particular element.

  5 use Boolean reverse instead of Select with wired False to true and true cable at the entrance to false entry. Better, just make the case of forgery in the structure of the case within the for loop the real deal. No required reversal.

  6. I was not looking for to determine the logic of the code within the structure of this case. It seems I could have posted a much simpler way to do this several weeks ago.

  7. use multiply from the Digital Palette rather than a node form multiply by 4 or 1.8. Uses less space BD and is much easier to read.

  8. as has been suggested, learn how to work the machine architecture and the State of producer/consumer.  They can make your life much easier.  Do not try to convert immediately to these models.   It's too much bite to at some point.  Learn how they work first.  Make a few simple examples.  Then rewrite this program in this format.  Probably faster than fixing what you have now.

  Lynn