Similar Questions

• Custom simulation - variable cpautoplay

  I'm creating a simulation from scratch (no screenshots only - no unfortunetly records) in which the learner between data in the form fields and select options from drop-down menus.

  I try to use the show and hide with functions click on boxes to the bottom of the fall.  Works great except for one thing, slide continues to play and transitions before it's time to fill out the entire form.  It seems that breaks on text entry areas are what keeps the blade at the top for so long.

  I tried to use a tip action to kill the AutoPlay, but cpautoplay does not appear in the list of available variables.

  Issues related to the:

  1. What is available for advanced interactions cpautoplay?

  2. How can I stop the slide to move forward between breaks?  (I'd like to set the time of pause on click areas, but can't seem to).

  3. I do stupid things?

  Thanks comrade Captivators!

  Hello

  The first thing, there is no such variable named as "cpautoplay". Instead there are

  is a variable named as 'rdcmndPause' (series 1 to the break).

  Second thing, that is, instead of setting the time of the click-box break, you can

  Insert areas click at any time, wherever you want to suspend the

  slide.

  Kind regards

  Michel

• FPGA debug using simulated via custom IO VI - error message

  I have a 7966R SMU with interface MXI Win7-64 / LV2013 - 32 bit. The installation works. VI can execute on the target FPGA.

  I want to debug a FPGA on the host vi use simulated via custom VI IO. I try to follow the tutorial using LabVIEW: Tutorial: creating test (Module FPGA). Did the custom test vi and the "inverter.vi" and set the mode of the simulated performance.

  When you run the "inverter.vi" (FPGA target but for now simulate on host computer) I get this error message dialog box:

  Current run
  An another FPGA VI for this target is already running on the development computer. Stop the other VI before running this vi.

   

  

  I don't see where I could stop this other fpga vi. Actually I don't know this other vi at all. Here is the project, which may not be very simple:

  

  Tips are welcome.

  Can you show us what the host vi looks like?  You open multiple references to the same FPGA vi?

  You close the refecence when you complete the vi?

  Can you try to close completely, LabVIEW can open an example flexrio from the finder example and trying to run it on the dev machine?

• Custom image drop-down list appears not appropriate on Blackberry 9000 Simulator

  Hello

  I created the custom in my code drop-down list. my code works fine for other simulators.

  But when I tried to run on Blackberry 9000 Simulator from the drop-down list not shown correct image he cuts half the size of the image.

  I check my code, I did not manually height for the drop-down list.

  Please tell me why image appears not appropriate Simulator 9000.

  Welcome to the forums.

  I'm guessing that you don't know how to use the insert of Code button.  If you look at the top of the editing window, you will see a number of options for formatting such as police.  Look to the right and there are two buttons, one is used to insert the code.  Hover over the buttons and you will see a description.  Press the button insert the Code, add your code and you will see something like the following:

      public void drawListRow(ListField list, Graphics g, int index, int y, int w) {
          Bitmap bitmap = Bitmap.getBitmapResource(arrowBitmapName);
          int fontWidth = getFont().getAdvance(text);
          int width = Display.getWidth() ;
          int height = list.getRowHeight();
          g.setColor(Color.BLACK); g.setFont(fontPlain);
          g.drawBitmap(0,0, bitmap.getWidth(), bitmap.getHeight(), bitmap, 0, 0);
          g.drawText(text, 3, y-drptextHeight, 0, w);
      }
  

  I think it's the routine that you use to draw each line of your drop...

  I recommend that move you as much code as you can out of this method.  It's called very often.  Creating a Butmap here, which is an expensive operation, is not a good idea, especially when the Bitmap image in reality does not change.  So create once and use it in the drawListRow.

  Also use the parameters that are passed.  The width you have to paint is given in the parameter, and perhaps not the same as the actual display width.

  In any case, this code draws the Bitmap to (0, 0).  I susspect should be at (0, y).  This could explain why it is not drawn correctly.  You seem to have a similar problem with the text.

  The drawListRow is assigned a value of 'y' and should paint from y to y + listField.getRowHeight ().  But in fact drawListRow has access to the area of the entire painting, so can do too much else.  You must code your method correctly to get good results in your list.

  Hope this helps, if not, please post your code so we can actually read.  In fact, as I say to others, do not post your real code.  Create a simple example that we can run illustrating your problem.  Then everything can run your example and see the problem.  Never stick all your code.  People are put off by the number of lines of code.

• Launch of custom command line Simulator

  Hello

  I'm trying to run the Simulator to test an application sample connected BBM, but in vain.

  I've tried EVERYTHING I can think of, but I always get the following error message...

  Device name (/handheld=) is not found in the simulator launch command.
  

  Here is my custom command line arguments and I can't seem to face the question:

  "C:\Users\**********\AppData\Local\Research In Motion\BlackBerry Smartphone Simulators 7.1.0\7.1.0.437 (9900)\fledge.exe" /handheld=9900 /app-param=JvmAlxConfigFile:9900.xml /pin=0x2100000A /data-port=0x4d44 /data-port=0x4d4e /session=9900 /app="C:\Users\**********\AppData\Local\Research In Motion\BlackBerry Smartphone Simulators 7.1.0\7.1.0.437 (9900)\Jvm.dll" fledge.exe /handheld=9900 /app=Jvm.dll /session=Sim1 /app-param=JvmAlxConfigFile:9900.xml /data-port=0x4d44 /data-port=0x4d4e /pin=0x2100000A /app-param=regVersion=3 /app-param=regDestIP=127.0.0.1 /app-param=regDestPort=19781 /app-param=regSrcPort=19783 /app-param=DisableSyncServiceRecord /title="BlackBerry 9900-1 Simulator"
  

  Does anyone have an idea on what could be the problem?

  I use the simulator using eclipse with the custom command line arguments.

  I changed the arguments as follows and we are working now and I am able to talk to the emulator second via BBM:

  "C:\Users\**********\AppData\Local\Research In Motion\BlackBerry Smartphone Simulators 7.1.0\7.1.0.437 (9900)\fledge.exe" /handheld=9900 /session=Sim1 /app-param=JvmAlxConfigFile:9900.xml /data-port=0x4d44 /data-port=0x4d4e /pin=0x2100000A /app-param=regVersion=3 /app-param=regDestIP=127.0.0.1 /app-param=regDestPort=19781 /app-param=regSrcPort=19783 /app-param=DisableSyncServiceRecord /title="BlackBerry 9900-1 Simulator"
  

  Thanks for the reply though.

• VeriStand "Custom Device" creation, including the different types of sources of code for simulation only

  Hello

  Before I ask my questions, I want to describe my problem:

  I would use VeriStand on a PXI system for simulation only. The simulation includes different types of sources such as Maltlab-Simulink-models, MultiSim SPICE models and code LabView for FPGAS-programming. Simulink models are available as a dll-file, generated with 'Real-Time-Workshop' and 'Simulation tool Kid. " They need to generate heavy duty, calculated by the modulation of the vector space and model the performance of a special converter. The MultiSim model will be transformed via a special VI in LabView code. I can generate code VeriStand (--> NI VeriStand--> Generate tools...). The PWM duty cycles of this dll matlab above are for LabView FPGA code entry. This will be the entrance of the gate of the tansistors of the MultiSim-model. Means, space vector modulation generates tension of the door and get the FPGA code to the ports of the inverter model.

  I am new in programming with VeriStand and LabView. I don't know how I can handle this. But NEITHER says it's possible. So my questions are:

  Is it possible to use VeriStand with more than one device Costum and simulate as a whole simulation. How can I associate different files.

  If this isn't the case, that I have to build a LabView Vi, where all the different sources of models are included.

  Is a walkthough or a user guide available, that I can use to fix my problems.

  I hope you can help out me. I need it for my bachelor thesis very fast. Thank you for your attention.

  Best regards Andre

  Here is a document describing how to create compiled LabVIEW templates and import them into NI VeriStand:

  http://www.NI.com/white-paper/12785/en

  The following link is a more general page describing several model and their support environments in NI VeriStand:

  http://zone.NI.com/DevZone/CDA/EPD/p/ID/6488

  Some additional modeling environments are supported, but not necessarily listed here since this is a growing list.  In addition, since NEITHER created a strategy of open model interface called NI VeriStand model framework, it would be possible to connect new types of sources of model in NI VeriStand without too much work.  Then the mapping tool, you found, makes the magic of easily to configure the connections of logical data between models.  You can also easily transfer each model to the individual processor cores, which contributes to the speed of calculation for system-level simulations.

• Material of DAQmx simulated custom

  Dear all

  I use DAQmx materials simulated to verify my VI and it works well, but as far as I know I can get a sine wave of simulated hardware. Do you not think that there is a way to have an arbitrary waveform output simulated material? or any approach can be adopted instead?

  Best regards

  Afshin

  Afshin salvation,

  Thanks for your post and I hope that your well today.

  You are indeed correct. In my view, the only simulated signal, you can get is a standard sinusoidal signal when using devices of simulations.

  The way around this would be to just have a bit of code before your current code to generate signals and then just 'thread' them in where the DAQmx task is data entry in your system... you can use the range of signal processing to build triangular waves etc.

  Hope this helps,

• Problems of Timing Simulation Interface Toolkit Custom IO

  I implement a model of .dll Simulink (execution with a stage of integration of 50ms) with SIT in real time and need to communicate via UDP to another device sockets two-way such that all packets are sent from one to the other in-sync and respecting the time constraints of my loop of base fare.

  To repeat: in the designated for playback in the basic loop vi rate that is generated with Connection Manager, I block structure UDP listening on different ports for my other camera packages (non - OR) and to introduce data in the .dll file, and similarly the structure designated for writing I will send packets to this device. Think that the control loop.

  I have not yet started to implement this because I realize that when these two asynchronous devices are listening/sending packages will not be at the same time I don't have a synchronization mechanism. I do not think that they must stay synchronized each interval of 50ms, but problems with drift, I should address later.

  For a first cut, where can I implement a block that will sit and wait indefinitely until my other device not - NOR sends a packet of synchronization of a certain type then 'kick-off' iterations of 50ms of the original model with a known relative chronology.

  Or is there a better way to handle this? I think this would be a common problem for simulations involving control loops. How is it usually implemented in OR in real time with SIT?

  Hi gdubb85,

  You should be able to do this by adding a while loop outside your VI driver with a wait until the next ms Multiple set to 50 m in this loop, you can listen to with a reading of the UDP packets and send the data you receive to help a functional global to your model.

  Kind regards

  Stephen S.

• Custom BrowserField appears in the real device Simulator only

  Hey guys, I got some piece of code that I can use to display HTML data stored in a variable. It worked fine in the Simulator, but when I tried to view it on a real device (I use 8900), it shows nothing.

  Here is the code (HTMLField.java): (I use the code here: http://supportforums.blackberry.com/t5/Java-Development/Display-HTML-in-a-Screen-Field/td-p/335074/p...)

  package app;
  
  import java.io.IOException;
  
  import javax.microedition.io.HttpConnection;
  
  import net.rim.device.api.browser.field.BrowserContent;
  import net.rim.device.api.browser.field.Event;
  import net.rim.device.api.browser.field.RedirectEvent;
  import net.rim.device.api.browser.field.RenderingApplication;
  import net.rim.device.api.browser.field.RenderingException;
  import net.rim.device.api.browser.field.RenderingOptions;
  import net.rim.device.api.browser.field.RenderingSession;
  import net.rim.device.api.browser.field.RequestedResource;
  import net.rim.device.api.system.Application;
  import net.rim.device.api.ui.Field;
  import net.rim.device.api.ui.UiApplication;
  import net.rim.device.api.ui.component.Status;
  import net.rim.device.api.ui.container.VerticalFieldManager;
  import net.rim.device.api.io.http.HttpHeaders;
  
  /**
   * A field which displays HTML content.
   * @author Febiyan Rachman
   */
  public class HTMLField extends VerticalFieldManager implements RenderingApplication
  {
      private String data;
      private static final String REFERER = "referer";
      private RenderingSession renderingSession;
      private HttpConnection currentConnection;
      private Field field;
  
      /**
       * Default constructor
       * @param data
       */
      public HTMLField(String data)
      {
          this.data = data;
          renderingSession = RenderingSession.getNewInstance();
          // Enable JavaScript
          renderingSession.getRenderingOptions().setProperty(RenderingOptions.CORE_OPTIONS_GUID, RenderingOptions.JAVASCRIPT_ENABLED, true);
      }
  
      /**
       * Start parsing thread
       */
      public void parseHTML()
      {
          if(!data.startsWith("";
          HTMLFieldConnection thread = new HTMLFieldConnection(data, null, this);
          thread.start();
      }
  
      /**
       * Parse HTML
       * @param data
       */
      public void parseHTML(String data)
      {
          this.data = data;
          if(!data.startsWith("";
          HTMLFieldConnection thread = new HTMLFieldConnection(data, null, this);
          thread.start();
      }
  
      /**
       *
       * @param connection
       * @param event
       */
      public void processConnection(HttpConnection connection, Event event)
      {
          // Cancel previous request
          if (currentConnection != null) {
              try
              {
                  currentConnection.close();
              }
              catch (IOException e1) {
              }
          }
  
          // Set the current connection to the created connection
          currentConnection = connection;
  
          BrowserContent browserContent = null;
  
          try
          {
              browserContent = renderingSession.getBrowserContent(connection, this, event);
  
              if (browserContent != null)
              {
                  // Create a field which displays the HTML content
                  Field newField = browserContent.getDisplayableContent();
                  // Add field to this manager
                  if (newField != null)
                  {
                      if(field != null)
                      {
                          synchronized (UiApplication.getEventLock())
                          {
                              replace(field, newField);
                              field = null;
                              field = newField;
                          }
  
                      }
                      else
                      {
                          synchronized (UiApplication.getEventLock())
                          {
                              add(newField);
                              field = newField;
                          }
  
                      }
                  }
  
                  // Finish!
                  browserContent.finishLoading();
              }
          }
          catch (RenderingException renderingException)
          {
              System.out.println("RenderingException : " + renderingException);
          }
          catch (Exception exception)
          {
              System.out.println("Exception : " + exception);
              exception.printStackTrace();
          }
      }
  
      /**
       * @see net.rim.device.api.browser.field.RenderingApplication#eventOccurred(net.rim.device.api.browser.field.Event)
       */
      public Object eventOccurred(Event event)
      {
          int eventId = event.getUID();
  
          switch (eventId)
          {
              case Event.EVENT_URL_REQUESTED:
              {
                  HTMLFieldConnection thread = new HTMLFieldConnection(data, null, this);
                  thread.start();
                  break;
              }
              case Event.EVENT_BROWSER_CONTENT_CHANGED:
              {
                  break;
              }
              case Event.EVENT_REDIRECT:
              {
  
                  RedirectEvent e = (RedirectEvent) event;
                  String referrer = e.getSourceURL();
  
                  switch (e.getType())
                  {
                      case RedirectEvent.TYPE_SINGLE_FRAME_REDIRECT:
                          // Show redirect message
                          Application.getApplication().invokeAndWait(new Runnable()
                          {
                              public void run()
                              {
                                  Status.show("You are being redirected to a different page...");
                              }
                          });
  
                          break;
  
                      case RedirectEvent.TYPE_JAVASCRIPT:
                          break;
                      case RedirectEvent.TYPE_META:
                          // MSIE and Mozilla don't send a Referrer for META Refresh.
                          referrer = null;
                          break;
                      case RedirectEvent.TYPE_300_REDIRECT:
                          // MSIE, Mozilla, and Opera all send the original
                          // request's Referrer as the Referrer for the new
                          // request.
                          Object eventSource = e.getSource();
                          if (eventSource instanceof HttpConnection)
                          {
                              referrer = ((HttpConnection) eventSource).getRequestProperty(REFERER);
                          }
                          break;
                  }
  
                  HttpHeaders requestHeaders = new HttpHeaders();
                  requestHeaders.setProperty(REFERER, referrer);
                  HTMLFieldConnection thread = new HTMLFieldConnection(this.data, event, this);
                  thread.start();
                  break;
  
              }
              case Event.EVENT_CLOSE:
                  break;
  
              case Event.EVENT_SET_HEADER:        // No cache support
              case Event.EVENT_SET_HTTP_COOKIE:   // No cookie support
              case Event.EVENT_HISTORY:           // No history support
              case Event.EVENT_EXECUTING_SCRIPT:  // No progress bar is supported
              case Event.EVENT_FULL_WINDOW:       // No full window support
              case Event.EVENT_STOP:              // No stop loading support
              default:
          }
  
          return null;
      }
  
      public int getAvailableHeight(BrowserContent browserContent)
      {
          return 0;
      }
  
      public int getAvailableWidth(BrowserContent browserContent)
      {
          return 0;
      }
  
      public String getHTTPCookie(String url)
      {
          return null;
      }
  
      public int getHistoryPosition(BrowserContent browserContent)
      {
          return 0;
      }
  
      public HttpConnection getResource(RequestedResource resource, BrowserContent referrer)
      {
          return null;
      }
  
      public void invokeRunnable(Runnable runnable)
      {
      }
  
  }
  

  BrowserApp.java

  package app;
  
  import net.rim.device.api.ui.Field;
  import net.rim.device.api.ui.FieldChangeListener;
  import net.rim.device.api.ui.UiApplication;
  import net.rim.device.api.ui.component.ButtonField;
  import net.rim.device.api.ui.component.EditField;
  import net.rim.device.api.ui.container.MainScreen;
  
  /**
   * @author Febiyan Rachman
   */
  public class BrowserApp extends UiApplication implements FieldChangeListener
  {
      HTMLField htmlField;
      EditField textField;
  
      public static void main(String[] args)
      {
          // TODO Auto-generated method stub
          BrowserApp app = new BrowserApp();
          app.enterEventDispatcher();
      }
  
      /**
       * Default constructor
       */
      public BrowserApp()
      {
          MainScreen screen = new MainScreen();
          screen.setTitle("Browser Test");
          htmlField = new HTMLField("");
          //screen.add();
          textField = new EditField("Tes : ", "");
          ButtonField button = new ButtonField("click", ButtonField.CONSUME_CLICK);
          button.setChangeListener(this);
          screen.add(textField);
          screen.add(htmlField);
          screen.add(button);
          pushScreen(screen);
      }
  
      // parseHTML and display it
      public void fieldChanged(Field field, int context)
      {
          // TODO Auto-generated method stub
          htmlField.parseHTML(textField.getText());
      }
  
  }
  

  HTMLFieldConnection.java

  package app;
  
  import java.io.ByteArrayInputStream;
  import java.io.ByteArrayOutputStream;
  import java.io.DataInputStream;
  import java.io.DataOutputStream;
  import java.io.IOException;
  import java.io.InputStream;
  import java.io.OutputStream;
  
  import javax.microedition.io.HttpConnection;
  
  import net.rim.device.api.browser.field.Event;
  
  public class HTMLFieldConnection extends Thread implements HttpConnection
  {
      private long streamLength = 7000;
      private DataInputStream dataInput;
      private InputStream in;
      private String encoding = "text/html";
      private HTMLField htmlField;
      private Event event;
      private String data;
  
      /**
       * Default
       * @param data
       * @param event : event object for eventOccured() function
       * @param htmlField : HTML display field
       */
      public HTMLFieldConnection(String data, Event event, HTMLField htmlField)
      {
          this.data = data;
          this.htmlField = htmlField;
          this.event = event;
      }
  
      public String getURL()
      {
          return "";
      }
  
      public String getProtocol()
      {
          return "";
      }
  
      public String getHost()
      {
          return "";
      }
  
      public String getFile()
      {
          return "";
      }
  
      public String getRef()
      {
          return "";
      }
  
      public String getQuery()
      {
          return "";
      }
  
      public int getPort()
      {
          return 0;
      }
  
      public String getRequestMethod()
      {
          return "";
      }
  
      public void setRequestMethod(String s) throws IOException
      {
  
      }
  
      public String getRequestProperty(String s)
      {
          return "";
      }
  
      public void setRequestProperty(String s, String s1) throws IOException
      {
  
      }
  
      public int getResponseCode() throws IOException
      {
          return 200;
      }
  
      public String getResponseMessage() throws IOException
      {
          return "";
      }
  
      public long getExpiration() throws IOException
      {
          return 0;
      }
  
      public long getDate() throws IOException
      {
          return 0;
      }
  
      public long getLastModified() throws IOException
      {
          return 0;
      }
  
      public String getHeaderField(String s) throws IOException
      {
          return "";
      }
  
      public int getHeaderFieldInt(String s, int i) throws IOException
      {
          return 0;
      }
  
      public long getHeaderFieldDate(String s, long l) throws IOException
      {
          return 0;
      }
  
      public String getHeaderField(int i) throws IOException
      {
          return "";
      }
  
      public String getHeaderFieldKey(int i) throws IOException
      {
          return "";
      }
  
      public String getType()
      {
          return "text/html";
      }
  
      public String getEncoding()
      {
          return encoding;
      }
  
      public long getLength()
      {
          return streamLength;
      }
  
      public InputStream openInputStream() throws IOException
      {
          return in;
      }
  
      public DataInputStream openDataInputStream() throws IOException
      {
          return dataInput;
      }
  
      public void close() throws IOException
      {
  
      }
  
      public OutputStream openOutputStream() throws IOException
      {
          return new ByteArrayOutputStream();
      }
  
      public DataOutputStream openDataOutputStream() throws IOException
      {
          return new DataOutputStream(new ByteArrayOutputStream());
      }
  
      public void run()
      {
           try
           {
               in = new ByteArrayInputStream(data.getBytes("UTF-8"));
               dataInput = new DataInputStream(in);
           }
           catch (Exception e)
           {
               System.out.println("HttpConnectionImpl : Exception : " + e);
           }
          this.htmlField.processConnection(this, this.event);
      }
  }
  

  Is there something wrong with it?

  Yes, as I finally tried again and again, it seems that the OS 5 does not support old stuff like that, it has its own browserfield2.

• Demo/Simulator?

  A chance, we can get a public/guest connection to a switch interface to see the GUI and look through its options? Many vendors provide feedback (without changing permissions) access to their products, so something like this would be ideal in order to provide the customer with an idea of what they are buying, a free "runthrough".

  I reached out to Phil and he suggested to implement a switch for a call from the client, but it seems more convenient to have a set up permanently with a connection guest that have to coordinate, make a game just for a call.

  Alternatively, if there is a simulator that could download which resembled the GUI, that would be the value add. System x (before when he was with IBM) had a simulator for the BladeCenter AMM also although System x server BIOS that could be exactly that.

  Thank you!

  Unfortunately, there is no simulator at the moment.

• Configurable custom control of reference for NI VeriStand

  I'm working on an application of VeriStand where I'm modeling more than 100 pieces of similar material, each demanding a set of controls and indicators on the VeriStand workspace. Because I have a few hundreds of orders and total indicators to configure VeriStand workspace, it was recommended to me that I should look at using reference varied Custom Control (http://zone.ni.com/devzone/cda/tut/p/id/11123), which is much more efficient to configure.

  The main problem I have with varied Custom Control reference is that when it is configured on the workspace, the full channel path appears in the legend next to the indicator/control form. As I have a simulation model complex faily using several levels of submodules, the complete track path is very long (for example. ("Controller/Simulation models/models/CCH_v1_0_bad/Inports/Islington 220kV Bus EAD/CB668/host_close") and tend to clutter the workspace and also make the workspace very ugly looking (more space is used to display the text of the legend that occupied by buttons/lights).

  Is there an easy way to remove traces of full path display, while allowing the user to verify the path full path required by say, right click on the object? Or at least it is possible to display one or two levels of the path of the canal, rather than the full path?

  Thank you for your attention.

  What do you think makes a lot of sense.  To do this, you will need to modify the source code of LabVIEW and recompile (build) the proposed model to screen with the right mouse button.  You need LabVIEW 2009 for this.

  The text of the legend is set to 2 different places in the right-click main-model VI: Init control legends VI and VI of data update.  They are presented below:

  

  You need to change both of these screws to do some string manipulation to cut parts of the path that you don't want until it is written in the Caption.Text property node.

  I recommend creating a Subvi, which makes the string manipulation, in this way you can insert it just in the two screws you need to change.  Use a while loop that traverses the chain from the end forward, find the 11th ' / ' end, then only retains the final part and coming out of the slot - VI.

  These two images highlight the places where you should put the Subvi said:

  

  

  You will need to add your Subvi in the folder Source Code/sup screws, and then recompile the project (run the specification building called "Right-click"). Then put the Library.llb to control newly updated with the right button in the model display VeriStand folder, as you did initially. If you want instructions on how to proceed, see the video embedded in this page:

  NEITHER VeriStand module-control custom Configurable reference

  If you still want to help get started on this, let us know.

• More questions about custom asynchronous device

  I am trying to create a custom asynchronous device for VeriStand and have the following questions:

  (a) at what rate entered in the course of analysis and data channel pushed into the FIFO of the custom device entry? The scanning speed depends on if the input channel is mapped to a control of workspace object or if it is mapped to an output of the simulation model (.dll file)?

  (b) at what rate the VI real-time asynchronous custome device running? Is it at the same rate as the primary control loop rate? Can I change the rate of implementation of a custom device and how?

  (c) I have a quad-core PXI time real platform. How can I connect the device customized to a specific processor, like what you do with a simulation model (.dll file) in the definition of system file?

  Thank you in advance.

  Data FIFO

  The rate at which data are pumped on your meter is static and has nothing to do with the question of whether the workspace is connected, or if a model is mapped to one of your channels. By default, data are pushed in input of your Custom FIFO each iteration of the loop of primary control. If the FIFO is full, the oldest data packet is crushed. In addition, by default, outings THAT FIFO is controlled ever iteration of the loop of primary control. You can, however, use the NI VeriStand - Set custom decimation of device to mark a property on your customized device that will tell the system its decimation expected in the. If you set a decimation of 10, for example, the primary control loop will be send every 10 iterations of new data and check for new data out FIFO only every 10 iterations. This can help reduce the load of the processor in your system if you do not need updates that often.

  Similarly, you can use the NI VeriStand - Set of deep FIFO to control the depths of the FIFO of your entries and exits FIFO respectively. By default, both have depth 1.

  Delivery rate

  The rate at which your custom device runs depends on how set you up. You can for example, having your Custom asynchronous device uses its own schedule and run at a pace totally independent of the system. Your VI could have regular while loop with a 10ms timer, for example, or it could be based off some hardware device timing.

  Alternatively, you can choose yourself closely synchronize with the primary control loop. This by registering using a property that your Custom device has a timed loop that will use the clock of the device. The unit's clock is a source of synchronization that is checked each iteration of the loop of primary regulation after Custom peripheral FIFO have been updated. You sign up for this simply by calling the NI VeriStand - Set loop property Type specifying Timed loop to loop type and use peripheral clock be true. Then, as the VI model, thread just the clock of the camera in your calendar input source for the timed loop. If you have specified a decimation factor, as mentioned above, you should probably also to use this factor as your dt. This means that if you have a decimation of 10, you only run your timed loop 10 all the graduations of the source of synchronization clock of the device.

  Another simple way to synchronize closely with the primary control with a few problems loop is simply base your timing off the coast of the availability of new data in your entries or exits FIFO. To do this, you can simply use regularly to loop and then just wire - 1 for FIFO wait times. Then your custom device will run as soon as the data are produced and consumed by the system.

  Specification of a processor

  There is no property integrated for the allocation of the processor, but it will be very easy for you to implement yourself. You can specify the processor to run on in the Explorer system by creating a custom using NI VeriStand - property set the property of the element. For example, you could define a property of I32 entitled 'Treatment', with-2 meaning auto-affectation and any non-negative value indicating an index of specific processor. Set this property in one of your device in System Explorer configuration pages and then read the property in VI of pilot in the engine using NI VeriStand - get the property of the element. Then just wire up the value of the property at the entrance of affinity processor on your timed loop. However, you should always check that this processor is on target. Otherwise the timed loop will report an error and abort. It's exactly what we do for models in-house.

• simulation interface toolit

  Hello

  I want to connect the signal generator of Labview for the DLL generated from the simulink model.

  My simulink model has 2 ports of entry 1. Sinus and 2. Cosine.

  How can I connect these ports of entry for the labiew signal generator.

  Is this possible? because I'm not able to see all the Ports of entry during the SIT connection manager mapping.

  I am not able to connect directly to the dll as model...

  Should what type of entry ports I use in the Simulink model, so that Labview signals can be connected to the simulink model. ?

  Thank you

  Mandar Malji.

  Hello Mandar,

  the inputs and outputs of your model can be updated in the VI driver using an array of size of the data, as described in the SIT help (see the link in one of the previous posts):

  "Create a custom driver VI, to correctly index in the table to the size of the data, which is where the Simulation Interface Toolkit places the data of i/o channels. see the modelname _portsReadme.txt file, located in the build model DLL folder, for the list of the order and the widths of all the entries of the template and outputs." The index number of the paintings is the sum of the width of all of the above. For example, the index number of the element 3 is equal to the width of the element 2, more the width of the element 1. »

  If you update the elements of this array of the size of the data with your own code, you can change the values of input for your model, for example. It is important that information how the data is organized in this table are described in the file _portsReadme.txt modelname. This file is automatically generated by the Matlab/Simulink real-time Workshop when the dll model is created from the .mdl file.

  Best regards

  Balázs

• Construction of a simulation - Labview Robotics

  My main points:

  1. is it possible to generate an XML (like the one used for robotics simulation environments) using labview?

  2. If so, it would be possible to then update this map dynamically with the data from the sensor (so if we find a wall we add it to the simulation where we believe it is)?

  3. in the case, is there a low-no budget program that could create a card with the data that is also compatible with labview. (little a long ball, I realize)

  I have alternatives, but this seems to be the most visually impressive. I would be grateful of any shed light on the subject.

  Hello

  LabVIEW Robotics module simplifies many things with regard to the implementation of your environments and projects designed by owner. To create an XML file from your own custom Setup program, you can use the LabVIEW Project Assistant start-up as described in Chapter 5 of this paper:http://www.ni.com/white-paper/14133/en/

  You can update the environment dynamically without needing to edit XMLs as dedicated property nodes have received almost all the necessary options for the majority of applications. If you do not need to modify the XML code, it is possible to do either with the XMLSchema direct string manipulation toolkit (as xml files are simple markup text files). That being said, the manifest file is usually loaded before the main loop in the simulations of Robotics that did not trigger a dynamic update on the environment.

• How to integrate model of custom device controller

  Hello

  I now live a labview including 18 sub controller model, and I am trying to run this controller on RTOS VxWorks, through customized device model.

  1. when I tried to run a model simple controller (ex, a controller with 3 ~ 4 void / screw) on RTOS VxWorks, I just put simple controller in RT Driver.vi model, and then the build and deployment succeeded.

  2. then, I did it with my model of labview in the same way above controller, but I couldn't even build my model controller labview. I don't know why, but the build process stops at the initialization stage. I think that this problem will appear when there are more than 3 ~ 4 sub vis are added under the custom device project.

  Any ways to use a model of controller labview instead of just put a model in RT Driver.vi?

  Now, I managed to build my model labivew, I saw the light of the compactRIO blinked, which measn the connection is ok by CAN - Bus.

  But it's still weird and not possible to build my model at a time. In addition, cannot again build the custom devcie just before successfully built after the addition of two functions simply.

  In any case, the solution to my problem is as below.

  For example, my cruise controller written in labview consists of 3 simulation systems arrive.

  Each system to arrive includes several subsystems.

  First, create the model after adding one of 3 major subsystems. (In this case, I never had errors in the construction of models of labview)

  Secondly, if the first step is ok, add one of the other 2 systems come in the custom device and then build again.

  Thirdly, add the remaining subsystem in the custom device and establish the entire model and deploy it to the target.

  With three steps above, I can still build devices customized successfully.