How I WRITE VISA to 2 devices of a while loop?

Similar Questions

• How the entry changes with each iteration of the while loop

  Hello

  can anyone explain (clarify) to know how or what contribution will be fed like the d block of adaptive filtering for the first, second entry (n) and remaining iterations of the while loop as shown in the picture as an attachment...

  As I need to feed the e (n) out of the while loop as input d (n) to the Adaptive block for the first iteration for the next iteration of the previous output e (n) of the block Adaptive must be fed back as input (n) d and other x (n) of entry form the DAQmx.

  Thank you.

  You have a shift register on the edge of the loop, so for the first iteration, the input (n) d will get everything that feeds the shift register on the left of the outside. After that the adaptive filtering performed, e (n) is injected in the shift to the right, register to be read from the shift register on the left on the next iteration. And so on. This seems pretty much what you want.

  PatanGova wrote:

  As I need to feed the e (n) out of the while loop as input d (n) to the Adaptive block for the first iteration for the next iteration of the previous output e (n) of the block Adaptive must be fed back as input (n) d and other x (n) of entry form the DAQmx.

  If you need retain the value in calls, use a node that is initialized in the world of feedback to feed out of the while loop at the entrance.

• How to create a control of time for the while loop?

  Hi all

  I want to control my time running of the loop. In other words, I want to stop everything in the execution of the loop after a time (in ms) that is defined by the user. For example user defines Control Panel for 5 seconds before a while loop runs and stops after 5 seconds.

  I don't know is it possible with the while loop. I managed with the timed loop, but this must be wrong with my application. Y at - it of the other loops for timed control if it is not possible with while loop? There is also a simple loop with .vi random number (0-1) as an attachment.

  Best regards

  Jick

  Hi again,

  I managed to solve my problem right after I posted my first message. I did it with the passage of time and the register shift (for the elapsed time of reset).

  Thanks for your replies anyway!

  Best R

  Jick

• or HOW the signal to timer front door stop in while loop?

  Good afternoon

  Could someone please help. I have a project that is very basic. It performs replication of the mastermind game in labview2009 VI. I have managed to do work, but as soon as all the conditions are true my last or door sends the signal for the moment stop button loop.

  In other words, there is no time for my 'congratulations chain' to show before the game resets. What I have to do is to put a timer between the final or gate and my stop button, but all the methods I've tried don't seem to work as the data types do not match.

  Please please please a little help

  Alex

  
  

• Write on the worksheet while loop problem

  Hello dear Labviewers. I have a 'writing on spreadsheet"with a table 2D DBL connected on it, but the problem occurs inside the while loop. I want exactly those time six values in my excel document, but it restarts after every "two seconds" and I cannot get rid of this problem. I want exactly the same numbers in the Excel document as it is in the table.

  I tried to move the two "write to the spreadsheet' boxes outside the while loop, but the Excel document does not display a single value in the table, when I do this. It shows that the two headers

  My second problem is rounded off on the numbers. Even if I wrote "%.6f" in the part of the format, it gives me a single decimal value.

  Thanks in advance

  Orlando

  

  Orlando says:

  Thanks for the help Ravensfan

  But the "worksheet to write" not a not an output port, then how can I do this?

  I downloaded my VI

  I never said anything about writing about a spreadsheet file with an output port.

  See the attached VI for changes.  It's only the new data of this iteration of the loop that will write it on the spreadsheet file VI, not made all of the table from all iterations.  There is an entry of table 1 d to the spreadsheet file.

• Possible timeout in VISA read/write in While loop

  As the title says, I have a while loop that is constantly written followed by reading using VISA read/write.  I'm waiting for buffer correspond to a certain one, which the true value would end the loop.  In this loop, I have an indicator showing how many times he runs. All of this is repeated in another while loop.

  My problem comes the counter arrives at 10, then stops at the "write" command.  Do not know why.  I tried to increase the time-out of the instruments, but nothing has changed.  I added a delay of 10ms in loop, which also has not changed anything.

  For reference, I use a tektronix scope series 3000 of the MDGS and checking its state of relaxation.

  You said chill to read earlier!

  But it is not supposed to have to write it either.  Experimentally, access all VISA nodes, right-click and choose the Mode of synchronous i/o.  Make it synchronous instead of asynchronous.  The watch symbol will disappear from the top right corner.  See if that changes anything.

  What kind of serial port are you using?  What is an integrated in the PC?  A USB to serial port adapter?  Makes the chips on that, Prolific and FTDI?  You can try with a different serial port or a brand of adapter?  A lot of people have had problems with prolific chips.  And I have also heard of people having problems using adapters who had fake chips in them.

• How to write a program that allows an HTTPs connection to the APACHE TOMCAT server in blackberry JDE

  Hello.. I am very new to the blackberry JDE environment. But then, I have a project in which I should write a program that will make an HTTPs connection to the apache tomcat server using blackberry JDE. The simulator which I use is 8330-JDE.

  Here is my code...

  import java.io.IOException;

  Import java.io.InputStream;

  Import javax.microedition.io.Connector;

  Import javax.microedition.io.HttpsConnection;

  Import net.rim.device.api.ui.UiApplication;

  Import net.rim.device.api.ui.container.MainScreen;

  public class Httproto extends UiApplication

  {

  public public static void main (String [] args)

  {

  Httproto instance = new Httproto();

  instance.enterEventDispatcher ();

  }

  public Httproto()

  {

  pushScreen (new HttpsConnectionScreen());

  }

  }

  final class HttpsConnectionScreen extends screen

  {

  public HttpsConnectionScreen()

  {

  HttpsConnection c = null;

  InputStream is = null;

  int rc;

  try {String url =

  "https://192.168.2.3: 8443/cit/j_acegi_security_check? j_username = sanogo & j_password = redhat;

  c = (HttpsConnection) Connector.open (url);

  c.setRequestMethod (HttpsConnection.POST);

  System.out.println ("connection is open with the server");

  Get the response code is open the connection,

  Send the request and read HTTP response headers.

  The headers are stored until asked.

  RC = c.getResponseCode ();

  System.out.println ("response from the server" + rc);

  if (rc! = HttpsConnection.HTTP_OK) {

  throw new IOException ("HTTP response code:" + rc);

  }

  is = c.openInputStream ();

  Get the ContentType

  The string of type = c.getType ();

  The length and process data

  int len = (int) c.getLength ();

  if (len > 0) {

  int actual = 0;

  int BytesRead = 0;

  byte data = new byte[len]; while ((bytesread! = len) & (real! = - 1)) {

  real = is.read (data, bytesread, len - bytesread);

  bytesRead += real;

  }

  } else {}

  int ch;

  while ((ch = is.read (())! = - 1). {

  }

  }

  } catch (ClassCastException e) { throw new IllegalArgumentException ("not a HTTP URL");}

  }

  catch (IOException ioe) {}

  finally {

  Try

  {

  if (is! = null)

  is. Close();

  if (c! = null)

  c.Close ();

  }

  catch (IOException ioe) {}

  }

  }

  }

  When I run this program in the Simulator, I can do nothing. Please correct me if I'm wrong in coding.

  As I am new to this blackberry JDE environment, ideas and suggestions on how to write and run the sample applications in the blackberry are more welcomed.

  Concerning

  Hinduja

  Make sure that your MDS starts when the Simulator starts.  In the JDE will in Edition > Preferences > Simulator > General and click the checkbox "launch Mobile Data System connection with Simulator Service.

• How to export the list of devices in the Profile Manager?

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• Where the photos are stored... How to write on a dvd?

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• I have 2 phones on my ID Apple how can I keep the two devices to receive the same iMessages?

  I have 2 phones on my ID Apple how can I keep the two devices to receive the same iMessages?

  How to use several devices iPhone, iPad or iPod with a computer

  Using more an iDevice on the same computer

  This mainly applies to couples who add another device and don't want their electronic mail, messages, etc. being duplicated on both devices. To start reading: How to use several iPhone, iPad or iPod devices with one computer. You must create a login separate Apple and password for anyone who will use the new iDevice. See Apple - my Apple ID and frequently asked questions about the Apple ID. The easiest way is to do it on the computer using iTunes: iTunes - how to set up an Apple ID iTunes.

  On the computer, create a new user account for the person with the new iDevice. This is the user account always uses this person. He or she will no longer use the other user account. This way the person will have a separate iTunes library. Note When finished, do not 'share' apps under a single Apple ID. Each of you must buy your own applications under your own Apple ID. When you decide to divide like this you will have to buy new applications they want to use.

  First, transfer the new devices to a new account as well as all your data.  Save pictures of flow picture you want to keep for your camera (unless they are already in the camera roll) by opening your Photos app, tap Albums icon at the bottom. Now press the album My Photo Stream; Press Select; tap the photo you want to select. tap the share (box with the face up arrow) in the lower left corner icon; in the film, and then click Save.

  If you synchronize notes with iCloud, you want to keep, you must open each of your notes and email it to yourself. Later, you can copy and paste the text into the new notes created in your new account.

  Tap Settings > iCloud > remove account (removes it only from this device, not iCloud; the person who maintains the current account is not affected) provide the password to disable find my phone and choose to keep on my iDevice when prompted.  Sign in with another Apple ID to create your new account. Choose merge to download your data.

  Once you are on separate accounts, you can each go to icloud.com and remove data from the other person to your account.

  The above was created by the user randers4. Changes were made to improve the readability and the syntax.

• HP - 50g written problem complex number. How to write (3 + i * 3 * sqr (3)) to RPN? (3, i3sqr (3))

  Hello everyone, I don't know how to write (i 3, * (3 * sqr (3))) RPN mode.

  Can someone help me please? I already searched the gug pdf guide help, without result.

  Thank you.

  Hello

  A few notes in the representation of a complex number as a vector:

  (1) the i is omitted, the second number is supposed to be the imaginary part.

  (2) the 50 g accepts only decimal numbers for vector representation

  Thus, at the entrance there. I guess you have the calculator in complex mode and exact mode (about not checked in "MODE"-> "SAE"), i.e. "C =" displayed at the top of the screen.

  RPN mode:

  Press 3 then ENTRY (3 is at level 1)

  Press ENTER again (3 is now duplicated and on both levels 1 and 2 - one advantage of RPN)

  Press ENTER again (3 is now duplicated and on levels 1, 2 and 3)

  Press the button of sqrt (x). Level 1 shows a 3 with a sign of the square root.

  Press on multiply key, level 1 shows 3· SQRT (3)

  Press LeftShift (white), then I (above the TOOL key), level 1 indicates an i

  Press on multiply key, level 1 shows 3· SQRT (3)· I have

  Press + key, level 1 shows 3 + 3· SQRT (3)· I have (or 3· SQRT (3)· i + 3 according to the parameter Flag - 27)

  If you want to keep the symbolic result (with the symbol of the 'SQUARE root'), leave it in this form, if you want to convert to vector format press (red) RightShift, then -> NUM (above the ENTER key).

  The result will be a decimal vector shape (3, 5.19615242271).

  Kind regards

  BartdB

• How to write data in mode intertwined with TDMS C DLL 2.0?

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  This function returns the data in interlaced mode.

  How can I configure the functions of DLL C TDMS to store this data in the tdms files?

  I see that it is not possible with the PDM version 2.0 with 1.0.

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  -TDM C Dll is not able to do

  -TDM header writer may be usable for this but is not able to be used for tdms files.

• you want to send data using labVIEW to arduino using write visa and the process and to take action using arduino. A

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  1. you need not "\n" on your orders println().  This command adds an end of line character already in the message.

  2. you get the error because you have a loop around your reading.  After the first reading (well technically, the second because of you add an extra line end character), there is nothing left in the port.  As a result, you will get the timeout.

  3. you should really consider using a Structure of the event.  This way you just don't write and read when you press the Write button and you can also use the structure of the event to make the loop to stop.  I also go up to close the port inside the stop-> value Change event.

  

• Problem with the digital data to write VISA function

  I have a GE's PowerPC that is running on the VxWorks operating system. I have a tornado application where I run my C code to generate a file .o & .out, then I empty image .o files & .out for PowerPC via FTP, now I need to communicate with PowerPC of LabVIEW (via serial communication using VISA vi) using the VxWorks controls. When I enter orders VxWorks in LabVIEW

  That is to say for Eg: 1 > ls --> the contents of a directory list IE .o & .out files. The problem I'm facing here is, when I run the vi, I am able to read the file in the box to read the string but keep files on speeding up juice,

  2 > ld <> --> load a module object in memory. I face the same problem here.

  3 > then I need to type the name of funtion main c program, after which I can give input to the program.

  4 > I need to enter numeric data as inputs to my program. but the write VISA function accepts the only input string and read VISA function gives only out of string... I want to give digital entries and read the digital output.  Any help would be appreciated.

  Hi Luke,.

  You can try with this reliable hyperterminal VI.

  http://lavag.org/files/file/172-hyper-Terminal/

• Does anyone know of a VI or how to write one that will stop the computers time be disabled if an application is run.

  Does anyone know of a VI or how to write one that will stop the computers clock be turned off if an application is run. The time and date can be reset normally while an application is running by clicking on the time in the lower right of the screen of the computer. I have an application that runs over several days and it is essential that the time and date of the computer not be changed. Is there an easy way of this lockout the user? Note that I am what I consider a beginner advanced in LV

  Thank you

  Chuck

  This isn't something that you can from LabVIEW, because this is an operating system operation, and it will depend on the operating system you are using. Under Windows, you can use Group Policy to control this. Please Google on "prevent changing the date and time of windows."

  Also, please try to refrain from stuffing your message in its entirety in the block of material. Keep short, but descriptive enough topic so we can understand what you're asking basically. Thank you.