Mini-PEPITe creation Typedef would queue references

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• Hello. I have a 57 min mts video I would like to cut in several short videos. simple, no doubt. How can I split this video into sections?

  Hello. I have a 57 min mts video I would like to cut in several short videos. simple, no doubt. How can I split this video into sections?

  Press F1 and type of subitems.

• Problem with creation of table of references notifier by using a loop

  Hi all

  I am attaching two try_ChannelsOn2ndMonitor.vi screws out of the random values to four graphics and ChannelGraphsOnSecondMonitor2.vi receives these values through an array of references Notifier and refers to four corresponding graphics. Essentially, the graphics in the two screws are supposed to - and do - displays the same values.

  As a first step, using a loop to create the table of references of the notifier, I was unable to get the four graphs in the sub - VI to produce the desired values. They showed only the values in Figure 4 in the main VI. I tried to use the indexing, and then I tried using Shift Registers associated with the function of 'Building the table', but none of these methods worked. Finally, the only method that worked was that you see in try_ChannelsOn2ndMonitor.vi, which was to create four reporters simultaneously and combine them using 'building the table '. My question is: why is it not possible to create the array of references notifier by using a loop and always get the correct functionality? I spent a few hours I wondered about this.

  All of the comments related to my use of the notifiers, notifying bays or the reference of VI in the Structure of sequence are also appreciated. The structure of sequence is only there because the sub VI must be taken out of a second monitor; I essentially disabled it by setting the FP. State to 'Standard '.

  Thank you!

  Nemanja

  The table is still the order of the references notifier - so that you know the correct order.

  When you say "it will continue execution as soon as one of the notifications is received", do you know if it means he will send this notification for each registrant, or just for the appropriate warning system?

  I'm waiting on multiple notification - if you expected to return (and continue to run) once it receives all notifications I don't think it's what he does based on my understanding of the documentation.

  OK, now that I have had a good look, I probably slightly different framing the code - I propose the Subvi out of the while loop and then put a while loop around the code in the Sub - VI. Something like this:

  

  That's what I wanted to say to have individual loops for the Subvi - terminal error is connected to the judgment for loops (and thus the VI) stop running when you release the notifier. That should remove the need for static VI reference as the VI remains before the end of your first level VI - then you can move your code of positioning inside the Subvi.

  Using the sequence of structures here as you have done to make sure that the code block happens before your start of loop is very good, another common method is to wire the error out in (or at) the border of the loop - in a more complicated application, you would maybe put this code in a State 'init' of a state machine.

• That means "invalid refnum in this context" mean andwhat are the basic rules for which a queue reference is valid or not?

  This Question is displayed to help us learn more about LV

  Point "B" in this image shows a probe with this message.

  

  What it means?

  How can I make valid?

  What I hope, is that someone will check with the ivory tower and we give a nice definition and shed some light on the topic 'context' and how it relates to references of queues.

  Ben

  PS Source (BT 8.5) of the above are of Dr D tale of two servers Nugget here.

  
  

• OTMQ - question about the creation of temporary queues

  Hello

  I have some problem when you try to create a temporary queue using Oracle Tuxedo queue of messages. It is done:

  1. I call tpqattach without any queuename and adjustment of parameters of qattachctl:

  qattachctl. AttachMode = TMQ_ATTACH_TEMPORARY;

  qattachctl. QTYPE = TMQ_ATTACH_PQ;

  2 - tpqattach runs successfully (back is different from-1) but does not affect my name of queue with the name of the temporary queue that has been assigned to my process.

  Y at - it a setting I'm missing to create a temporary queue? How can I get the name of the temporary queue?

  Thanks in advance,

  brunno Attorre

  Hi Bruno.

  I think the name of the temporary queue can be returned to a member of the structure of the argument 'ctl' tpqattach() replyqueue (i.e. the ctl-> replyqueue).

  That which contains for you?

  Bob

• Creation of object table references

  Hope that the title is clear enough, but what I want to do is create multiple tables to contain groups of clips (I use as buttons) that have similar functions, so that I can add event listeners using a loop statement, rather than a huge list to add and remove event listeners.

  I saw this method of work before, but I can't get my code works! It is probably a concept very noob, but I've been struggling with it for hours.

  OK, so in her extends video clip bit on my file I declare the array as such:

  public static var controlBtns:Array;

  Then in initialization function, I put the values in the table as such:

  controlBtns = new Array (submit_btn, zoomMinus, zoomPlus);

  In this same initialization function I yell to another custom function that adds to the elements of the array event listeners:

     for(var i = 0; i < controlBtns.length; i++)
     {
      trace(controlBtns[i].name);
      controlBtns[i].addEventListener(MouseEvent.ROLL_OVER, function(){controlBtns[i].nextFrame()});
      controlBtns[i].addEventListener(MouseEvent.ROLL_OUT, function(){controlBtns[i].prevFrame});
      controlBtns[i].mouseChildren = true;
      controlBtns[i].buttonMode = true;
     }
  

  
  The track seems out of all object names (as they appear in the library) and then I get this error:

  TypeError: Error #1010: a term is undefined and has no properties.

  That is kind of obvious that I can not access the movie clip instance names I put in place in the table.

  I have tried to put quotation marks around the names in the table, which makes them chains but then I can't access properties of strings - what is pretty obvious to.

  There is something really simple that I'm missing here?

  Thank you much in advance flash users...

  It would be much better way:

  // in the loop
  controlBtns[i].addEventListener(MouseEvent.ROLL_OVER, onRollOver);
  controlBtns[i].addEventListener(MouseEvent.ROLL_OUT, onRollOut);
  
  // later
  function onRollOver(e:MouseEvent):void {
       e.currentTarget.nextFrame();
  }
  
  function onRollOut(e:MouseEvent):void {
       e.currentTarget.prevFrame();
  }
  

• Mini-PEPITe Create cluster def using the average bundle

  
  
  

• Automatic creation of table alphabetically references

  Hello

  I create a table where the first column of the line is automatically numbered. When a new instance of 'row' is created (using the Action in ES2 Designer) the first cell of the table must go up automatically.

  I understood how to do this with numbers - (this.rawValue = (this.parent.index + 1)); but I have a table where I want to use the letters of the alphabet instead. (I.e. A, B, C, etc.) Is this possible?

  If it helps, the maximum amount of rows in the table is 4. (D)

  See you soon

  
  Rob

  Hi Rob,

  On the right track. If you create a table with the alphabet, then the script go to the appropriate letter, according to the line number.

  Example here: https://acrobat.com/#d=Zk2XWWDUWNfG * VuRTNy5QQ

  The script is also in the event layout: ready, so that if the lines are removed, all indexes will be updated.

  Good luck

  Niall

• Best way to type of binding to data typdef queue

  I use 'Get the queue' to create one or more queues of several clusters of formatted data TypeDef. I then want to put these references to queue in a cluster of their own so I can refer to them as necessary in my code. When I change the data types by modifying the corresponding typdefs, I would like to queue references to change accordingly. In other words, I think I need to link references to queue for typedefs of data.  What is the best way to do it?

  By example, if I create a rerences of queue group using name I need to create a cluster of entry with a format that would update that I change my origianl data typedefs. Is this possible and if so, how?

  Perhaps the 'problem' is due to my funny to have a nice cluster "bundle by name" for clarity in my code. I suppose that if I used a table is not a problem. It's not as elegant a solution, but I guess sometimes the elegance is in the eye of the beholder.

  Any suggestions?

  Here:

  http://forums.NI.com/T5/LabVIEW/mini-Nugget-Creating-typedef-d-queue-references/TD-p/807264

• Reference queue on a DVR?

  Hi all

  I'm trying to track down a bug in my code without success (so far). I tried to check if my problem is caused by a 'feature' in LabVIEW, while I continue to tear (whats left of) my hair...

  Here's what I do:

  • I create my "lines of communication" in my toplevel vi. This is nameless. My toplevel vi is a queue-based state machine. I use OO by reference. The place where I kept my reference is object > DVR > Cluster > queue reference.
  • With the help of the toplevel.vi I run a user interface. I do this using static reference VI > SetVal passes the value of the object/DVR to the UI, then > Run (wait til done wrong) to start the user interface.
  • And here's the problem: when put an element in the queue of the toplevel state machine using the user interface, it is not received by the toplevel state machine.
  • Here's what I looked at in an attempt to find out what the problem
  • • The element is placed in the queue without error
    • The references are valid
    • This I noticed is that when I probed the hexadecimal numbers of reference are different - my understanding created a new reference queue by name would give two different references to the same queue in memory (and so they must be closed). But in my case I just create a reference to the queue, put it in my DVR and remove necessary... so, what are the different values?
    • I already used this same architecture in this project, but in this case I did not have references to queue on the DVR - instead I opened new references by name whenever I shared between modules. It worked well... but I'd rather do not restrucutre my code if I can avoid it!

  If anyone can offer any suggestions that I can check or even if it is a 'feature' that has developed until I'd appreciate your feedback,

  Thank you

  Dave

  I have it... I produced a second reference to queue and too wrote the original - this update the DVR, but not the queue of State machine. Rookie mistake - doh!

• Reference the queue and sub - VI

  Hey everybody.

  Hope you can help me once again. What I need is actually advice, because my code works, it's just that the examples I see around the internet reminds that I could do better.

  So I use QMD inspired by the very nice guide to http://expressionflow.com/2007/10/01/labview-queued-state-machine-architecture/. My question is how to create queue references so that the queue name in the beam by name. The only way I can make it work is by using the function queue to get then turning the queue to a package by name, with this strategy than the unbundle name said only: "queue outside. See attachment (1 VI and two typedefs that are required for the VI to run). Since I have 5 different queues it is tedious to remember in what order I closed the...

  In addition, in my example I didn't a sequence around my Subvi as they do in the guide. Just because my code works fine without. Can someone explain the usefulness of the structure of sequence?

  I hope you can help

  Atamsih

  Hello

  I couldn't open your VI I did not LV 2011. However, I checked the image you posted.

  some of the answers for you:

  the structure of sequence around the slot screws (bottom of photo) is to ensure that the two sub start screw chasing the value False is written in the local output variable. in other words, when the output is initialized with the value false, the while loop and two void screws begin to run.

  to get the names of queue in the cluster, the name just constants reference queue to the function of bundle with the names you want

  to get the structure of package on the front right of the image, simply create constants of all the items you want to group and wire bundle as

• I would like to return my Inspiron Mini to the 'original' out-of-status (tabula rasa) of the box. Help please!

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  Here are the instructions from Dell to restore their XP computer to factory settings:

  Dell - restore your computer Dell XP to the original factory Installation:
  http://support.Dell.com/support/topics/global.aspx/support/KCS/document?c=us&l=en&s=Gen&docid=DSN_181316&isLegacy=true

  Since this is a feature of Dell (non-Microsoft) - if it does not try to contact Dell for possible solutions.

  Dell support:
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• passage of queue to dynamically called VI

  In my application, I have two screws. IIn a VI I create a queue and then I spend the Ref. of the queue for the other VI and launch this VI dynamically.

  While running any VI can stop regardless of the status of the other VI.

  but as soon as I stop the VI who created the queue. the Ref. of the queue becomes invalid. and dynamic VI cannot use the queue more

  I want to the queue to be eliminated that after I explicitly call has queue function.

  How can I achieve that

  Hey Tushar,

  You can create a "functional Global ' which encapsulates the function Create tail and buffer the reference to the queue in a registry to offset.  The VI may have two modes of operation: CreateQueue and ReadReference.  The top-level VI he would run in Design Mode, and the VI dynamically saying would just continue to use the playback mode.  Since this VI remains a VI performance left even after the parent process ends, the queue reference, allocations will remain valid.

  See you soon!

• Queues do not work in my object-oriented design

  I'm developing an application in real time, and I'm using an object-oriented approach. The design model is similar to the framework of the actor, but made to measure. The class structure is configured to support several different subsystems, with the highest class being a class 'subsystem '. Currently, I only have one motion in class just to check the legacy, but my problem is with the subsystem class.

  Each subsystem object has a few parameters, one of them being a "execution queue. This is a queue of strings 1 d arrays that dictates what to do on the next trigger subsystem. Each subsystem is started in a similar way as part of the actor (I used "Launch actor Core.vi" as a guide, so that means using an asynchronous call by reference (CGRA).) I simplified it for my purposes and also wound up the reference which the actor vi does not (I had problems even when left open reference), see image below.
  

  VI "SETUP", you see in the picture, is where the queue is initialized, I don't understand the code, because it is quite simple. I checked that the queue is created correctly. None of my code below launch modifies the queue, it accesses the queue. When I try to perform an operation any on the queue after the launch of VI, I get the following: «Get the status of the queue in Subsystem.lvclass:Message Handler.vi:640018-> Subsystem.lvclass:Controller.vi:4750017-> Subsystem.lvclass:Controller.vi.ACBRProxyCaller.A84000DB»

  I get similar messages to queue operations that I try to do. I also checked - for operations where I get an error - I have the same reference that was created during installation where my queue operations successfully. The only difference between VI and VI my problem Setup is that the problem VI VI I call through the CGRA.

  Any help that you could provide to me about what I'm doing wrong or if I'm trying to do something that cannot be done would be greatly appreciated!

  Thank you

  Ben

  If you actually tried to imitate the framework of the actor, you would have seen a comment explaining why the actor launched must create the queue.  Bascially, as soon as this launch VI hierarchy is complete, it is removed from memory.  This includes references, he has created.  So when the launch is completed, your queue reference becomes invalid.  Simple solution: make the actor called the queue as part of its initialization.  Then the queue will be valid as long as the actor is active.

• HP mini 110-1116nr: hp mini 110 system

  A co-worker of mine asked if I would be able to upgrade their hard drive and ram in their HP Mini 110... so, I did.  After the installation of the new (is increased from 1 GB of ram, 2 GB of ram... went from 160 GB hard drive on a hard disk of 500 GB)... turned on the laptop and it read: fatal system error code: CNU93908KQ

  Also: I read all the forums that have been posted so far... and everyone tried... nothing worked.

  Also: Tried to reinstall the old hard drive and the ram... but ALWAYS the same fatal error.

  Does anyone have an idea?

  Thank you

  @bdug

  Enter: e9lofo1us5 (3rd character is a lowercase L)

  Kind regards

  DP - K