How to use count imaq objects in a while loop?

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• How to use the data object 'DatastoreHostMount '.

  I train to iterate on the grouping value in vCenter and for each data store found, determine whether a host has mounted data store or if it is visible to the host. I am using data object 'DatastoreHostMount' , but I don't know exactly how to use the object to retrieve the name of host configuration.

  Here's the perl code snippet and I get an error for:

  #get all hosts within cluster and check the connectionState and compare with all datastores found
  #is there a more efficient way to combine this section with the next section?
  
          my $hosts = Vim::get_views (mo_ref_array => $cluster->host);
  
          foreach my $host (@$hosts) {
                  if ($host->runtime->connectionState->val eq 'connected') {
                          my $datastores = Vim::get_views (mo_ref_array => $cluster->datastore);
                          foreach my $datastore (@$datastores) {
                                    print "  Datastore ", $datastore->host->summary->config->name,"\n"
                          }
                  }
                  elsif ($host->runtime->connectionState->val eq 'disconnected') {
                          print "\t|", $host->summary->config->name, "|Disconnected|\n"
                  }
                  elsif ($host->runtime->connectionState->val eq 'notResponding') {
                          print "\t|", $host->summary->config->name, "|Not Responding|\n"
                  }
          }
  

  Cannot call method 'Summary' on some wrapping 71 de./listCluster.pl.

  Disconnection of the end

  =========================================================================

  -William

  Scripts for VMware ESX/ESXi and resources at: http://engineering.ucsb.edu/~duonglt/vmware/

  OK, I remembered how it works. Sorry for the noise:

  |

  My $datacenter = Opts::get_option ('Center');

  My $datacenter_view = Vim::find_entity_view (view_type = > 'Data center',)

  filter = > {name = > $datacenter});

  If (! $datacenter_view) {}

  Die "data center" "» $datacenter. "" not found\n ";

  }

  My $cluster_views = Vim::find_entity_views (view_type = > 'ClusterComputeResource',)

  begin_entity = > $datacenter_view);

  My $counter = 1;

  Print "Clusters found: \n";

  {foreach (@$cluster_views)}

  Print "$counter:". "." $_-> name. "\n";

  My $datastores = Vim::get_views (mo_ref_array = > $_-> data store);

  foreach my {$datastore (@$datastores)}

  my $instances = @{$datastore-> host};

  my $instance = 0;

  while($instance < $instances) {}

  My $x = Vim::get_view (mo_ref = > $datastore-> Home-> \[$instance\]-> key);

  print $datastore--> summary-> name, "Datastore", $x-> name, "\n";

  $instance ++;

  }

  }

  $counter ++;

  }

• How to use the Credential object?

  I had an obligation to create a password confirmation form in vCO. I detailed what I came here:

  http://www.jonathanmedd.NET/2015/01/presenting-a-password-confirmation-form-in-VCO-VRO.html

  It has been suggested in the comments that:

  "A better solution would be to use an entry of type 'credential' (which includes natively password confirmation checking)."

  Although the credential object solves the problem of the confirmation of the password very well, she introduced a new show that I fight to manipulate its contents when you work in the workflow using as input.

  I tried to use the credentials object once before, but he had problems with the password property. Once the workflow, the password property is not currently available. The API Explorer for the password property indicates "[obsolete] passwords are not available in the script". For example, I want to use the credentials with the "Execution of the Guest program" workflow, I need to provide a username (String) and the password (SecureString), but just picking on the properties username and password of the credentials object does not. I can confirm in the workflow using the method checkPassword that the password matches a known value. However, when you try to use the password property and assign a different workflow requiring password authentication always fails.

  Does anyone have examples of use of the object of identification information on the work plan with the password in the workflow in script tasks or other work streams?

  Thank you :-)

  I didn't know that this was the case.

  It was definitely a fix to avoid someone making a server.getCredential () in a workflow to steal user passwords.

  If the credential object can only serve to set methods taking as parameter.

• How to add the unique element (inside the while loop) to itself

  I have only digital output element that is in the while loop. Its value changes in each time the loop iteration. If lets say I want to adds the values of the ten first in iterations of the loop of this variable.  How can I do that.

  See attach image for more precision.

  Thank you

  JK

  

  Hi Joseph,.

  THINK THE STREAM!

  As the values are stored in the son and the shift registers (and NOT in any kind of variables), you must use these fundamentals of LabVIEW:

  

• 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.

• Use of LabView delay in a while loop instead of use the inherent instrument of time loop.

  I have a lmg500 sez I use. It has the possibility of continuous measurement of data, with a cycle of user control loop (always using a while loop but the delay comes from the instrument). The problem is that the time of the loop is not constant. Can I use a very short time (100ms) as the cycle of the instrument of the time, but use a longer period in time loop collect data?

  I know that many instrument offers the same capabilities, so the issue is relevant to each of them.

  Thanks for any help

  You're not going to be accurate with Windows. The time between samples should be that you have programmed the instrument (i.e. the time between each value in the table 1 d) but the rate of the iteration of a while loop always will be the subject of a jig on a bone not real-time.

• How to use VclTask.getParams (Object)?

  Hello

  I use the plug-in 1.5 VCloud to intercept certain tasks of blocking on the AMQP bus and apply some checks policy before allowing the vApps be deployed or captured in a catalog.  The task of blocking to add it to the catalog appears as a block belonging to vAppTemplate task.  From there on, I can get the vdcCaptureTemplate task that has a reference to the original TIME in its settings, but I can't find the right way to extract the TIME reference from the task settings.  Specifically, the VclTask class contains a getParams (Object) method call, but if I try something like:

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  This error saying: "cannot convert vcloud:vapp to com.vmware.vmo.plugin.vcloud.model.VCloudExtensible.

  This makes it look that I'm supposed to send in the VclVApp actual instantiated object, but it doesn't look like not the plug-in exposes a Builder to simply create an empty VclVApp object without actually asking a real TIME the VDC.

  I know that reference TIME is in the Params because what the xmlDump shows that he:

  " < ns6:Params xmlns: xsi =" http://www.w3.org/2001/XMLSchema-instance "xsi: type ="ns6:CaptureVAppParamsType"> ".
  "" < ns6:Source type="application/vnd.vmware.vcloud.vApp+xml" name = "PJTest_RHEL2" href = " https://server.domain.com/API/vApp/vApp-5bb091c5-b8d0-4990-b54c-7369718b7958 "/>
  < / ns6:Params >

  Any help or ideas would be greatly appreciated.

  I think in your case, it should be a VclCaptureVAppParams Builder, not a one TIME.

  Christophe.

• Anyone know how to use the buttons on the touchpad while typing? (Windows 8)

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• Sub - VI with nodes of feedback used more than once inside a While loop

  All,

  I have a Subvi is a set of operations and using 3 feedback nodes. I use this Subvi inside a loop While 4 times in total. I noticed all instances used to share the same result in each node for your comments, but I would like to have an individual result of each of them. Is there an easy way to work around this problem? I find ways to avoid this: a) create a different vi for each time the Subvi has been used. (b) use global variables instead of feedback nodes. Is there an easier way to get around this problem?

  ExamplePlease note that the two sub - VI are the same) If on my first Subvi I calculate a maximum value and get 1.29 (then goes to the crux of feedback) on my second slot - VI 1.01 my feedback to the Subvi second node records still get the maximum value or 1.29. (and I want it to be 1.01!)

  Hope, that it is not too complicated, I was scratching my head with that for a while, can't find the "easy" button Thanks in advance.

  -Pop

  IM using 9.0.

  It would be useful to join the code. Anyway, I'm not sure how several knots of comments are supposed to work so I will defer to others to answer that. As far as being able to use separate or instances values if you are using a Subvi, you could mark it as reentrant. In this way, each call to it will behave as it were a copy of the VI and it will have its own memory space. This should include the feedback node. You end up with a single slot - VI and in reality a single node of feedback. If you need pass data between calls that simply data through wire. You can also use a motor of Action to store and retrieve values. An EA is MUCH better than a global variable.

• How to coordinate DAQmx sampling with TDMS in while loop?

  I tried to connect the functions DAQmx data to the conventional method of flow TDMS a while loop. The problem is that I can never synchronize the sampling frequency of DAQmx data and the function of the elapsed time. In fact, change the sampling clock service rate does not affect the sample rate in the PDM. The data saved in the TDMS file remain at a constant speed.

  This causes me a massive problem when come to process the data.

  I join the labview code and one of the data.

  Can someone tell me what I did wrong here?

  tonger wrote:

  Thanks for the reply, Norbert.

  Reading in the 1 d waveform can save only 1 channel data. Potentially, I would like to save the data of multi and accelerometer strain gauges at the same time.

  Also, I can not always change the sampling frequency...  I think that it is still in 0.000620, which is not good for the subsequent analysis of the data.

  Is there another way to solve this problem?

  This statement on the record only one channel is absurd. And your solution two loop is just as wrong. A 1 d waveform contains so many channels that you specify and it has a current timestamp inside - not number asychronous since a different loop.

• vision: how to use the structure of the event to the output of the voting structure.

  Hello.

  I make a program of video detection with vision. I use 'County IMAQ objects' to detect people moving and identify if a people enters or leaves through the demarcated areas (Centre and right to left). If someone is detected, the program returns Boolean according to areas.
  periodically, this function repeats and check the image.
  To do my easyier to work, I would rather use the programming event, which would allow me to check the values of the three areas only when one of them evolves.
  problem, the structure of the event only works with orders and property nodes 'value (sign)' and even if I use the "value (sign)" the structure of the event considers the value change even if the terms of the election returns the same value without changing

  is there another way to adapt to a structure of a Boolean result or a County IMAQ function objects event when the beginning of the program made the election?

  
  

• Using asynchronous calls in a while loop. How 'Skip' node and only retrieve data as it is treated

  Maybe I'm not understand asynchronous calls... but I thought I should be able to call one another VI and essentially 'jump' it is the node and only receive data as the called VI treats.  In other words, similar to the Run of VI, I can wire a wait until done? with a fake and the main VI will not wait for the other VI end of race.  The main VI continues to function, and when it passes the called node of the VI, it will receive data if it happens to be there.

  How can I call a VI in a while loop and do not wait so he could spit out the results?  Data flow is my enemy on this one...

  The first VI treats its own figures (using the iteration count) and displays them on the PC.  Other indicators are the data of the called VI.  I want to be able to work around the blue circle node and receive data only that it will be available.

  Any help is appreciated.  Thank you.

  

  What I said OR the 'Start asynchronous call' is the preferred method for starting background tasks. This call is usually used to run background tasks. For example, you have a process of journal. When your application starts it would use the "asynchronous call Start" to start the process of journal and then move on to the other stuf. The process of the journal would then happily run in the background and the main application is free to do other things. Of course when implementing these types of systems you need a way to coordinate things like exit. This is where the queues and stuff come it.

• How to use a FOR LOOP to create multiple forms?

  I use Adobe animate CC (formerly Flash Professional CC) and I am trying to adjust the following snippet so that it creates several rectangles:

  var form = createjs new. Form (new createjs. Graphics ().beginFill("#FF0000").drawRect (5,5,100,100));

  this.addChild (shape);

  I then set it and put it in a loop I thought work in the reproduction of the form. The following code creates only a rectangle well?

  for (i = 0; i < 10; i ++) {}

  var i is new createjs. Form (new createjs. Graphics ().beginFill("#FF0000").drawRect (5,5,30,30));

  this.addChild (i);

  Move so that they do not lie on the other

  This.x += 50;

  }

  I think that the problem is how you use your iterator variable. In your loop, at the first start, i is equal to 0, then you immediately replace 0 with an instance of the Shape class, which means when he tries to loop again, I is not less than 10. They can't, because it is now a shape, not a whole number.

  Try this inside the loop:

  newshape var = new createjs. Form (new createjs. Graphics ().beginFill("#FF0000").drawRect (5,5,30,30));

  newshape.x += 50;

  this.addChild (newshape);

• How to control (or know) the speed of iteration of While loops?

  Hello world!

  Currently, I am implementing a 2 bit counter in LabVIEW. Fortunately, I was able to find examples on the forums of NOR.

  Yet, in real life, speed of the ILO 2 counters are controlled by a clock switching frequency to produce different outputs 4.

  In VI I downloaded, the 2 bit counter plays quickly with an unknown speed. Trying to put timing delays and other tools, but I have to at least be able to control the 'real' speed of counter 2 Bit inside the while loop.

  Is there a any basis on what is the speed of iteration of the While loop when the loop? I have really need to know the real speed and how to control this speed because I need to sync for demultiplexing purposes.

  Thank you and best regards.

  ____________

  Falsehope

  
  

• How to use IMAQ detected Shapes.vi

  Hi all

  I learn NI Vision, I don't understand how to use IMAQ detected Shapes.vi to detect shapes, such as lines, ellipses, who can give me an example, thank you.

  Hello

  This function uses the edges of the object and try to adapt with different shapes such as rectangles, lines, or some cirles.

  First of all, you need to set parameters to extract the edges of your objects. You Brown the threshold (in order to find the correct edges of your object). You can then choose the parameters of the shape to fit. For example if you want to adjust with a circle, you set the min and max possible RADIUS.

  Try this with vision assistant, it will be easier. And try also with fine contrasting images.

  Concerning