How to read the BIT of SQL Server value in CVI

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• How to read the bits of the file?

  Hello everyone,

  I am a beginner in LabVIEW. I need to get the bits of the file, but I don't know how I can do it. I use the example of 'Read Binary File VI' the help of LabVIEW, but it returns table DBL. And for a long time, I can't find a way to convert this table to table to bits. Can anyone help me? Thanks in advance.

  It is a very vague question. A file is nothing more than a long string of bits, so you could simply read a string and analyze the bits you like. I don't know how you do what they

  One possibility would be to cast to an array of U8, then use 'number of boolean array' in an autoindexing FOR loop, followed by the fitness in an array of Boolean 1 d. You can also format the U8% 08 b and concatenate the strings. There is no "official" way to represent the "bits" to the human observer.

• How to read the table of SQL: ActiveRecord

  We try to write a script here to interrogate a database that maintains an inventory of our servers and automatically increment the server name to the next available number in the string.  We are able to query the database, but the output seems to be encrypted as it is not readable.  I think I need to convert it somehow to make it useful.  Someone knows how can I do this?  I'm kinda new to javascript, so it's all new to me.

  Here's the script we have got so far.

  var preservername = resultVMName;

  function zeroPad (num, count)

  {

  var numZeropad = num + ";

  while(numZeropad.Length < Count) {}

  numZeropad = '0' + numZeropad;

  }

  Return numZeropad;

  }

  var query = "SELECT MAX (ServerName) FROM servers WHERE servername as ' % ' + preservername + ' % ' limit 1';"

  System.log ("Executing query" + query + "on the database" + database.name);

  resultRecordsOut = database.readCustomQuery (query);

  System.log(resultRecordsOut[0]);

  var maxserver = resultRecordsOut [0] m:System.NET.SocketAddress.ToString ();

  System.log ("It's the value of maxserver" + maxserver);

  var prenumber = maxserver.substring (0.10);

  var number = parseInt (maxserver.substring (10,13));

  var newnumbers = zeroPad (numbers + 1, 2);

  var newname = prenumber + newnumbers;

  System.log (NewName);

  OK... so I think that the last piece of the puzzle, here it is!  The value of each column is stored as a property inside the table, therefore, I think that you need to do is something like this:

  resultRecordsOut = database.readCustomQuery (query);

  resultLastRecord = resultRecordsOut [resultRecordsOut.length - 1];

  System.log (resultLastRecord.getProperty ("MAX (ServerName)");)

  
  

  This can get you where you need to be, more or less.
  

• How to read the 32-bit depth .bmp image

  How to read the image, 32-bit depth using LabVIEW .bmp?

  
  

• How to read the tag bluetooth data in labview 2015 running on Windows 10

  Hi all

  I have a Development Board Nordic semiconductor nr51. This card is programmed as a tag bluetooth which simply announces his address with 16 bits of data appended to the end.

  My laptop came with loan materials smart bluetooth. I installed an app interactor lighthouse to bluetooth on my laptop and the software is able to detect the tag as if shown on the image below.

  

  I wanted to write a LabVIEW program that will simply be careful bluetooth headlights and notify me in my computer every time a lighthouse with the specified address is detected. This mobile application below is provided by the manufactuerer of the Board of Directors and I wanted to develop a LabVIEW program something similar to what will read the given data and extract values.

  

  Somehow, all the sample applications provided data only shows how to read and write in a connected bletooth device but not analysis for tags. I also tried using the Bluetooth ' discover ' and it does not detect the bluetooth beacons.

  Could someone provide me with the necessary information or example program for detecting / reading of tags bluetooth in LabVIEW 2015 running on Windows 10?

  Do I need to install a third-party software to read data from bluetooth?

  Bluetooth in LabVIEW function nodes using the Winsock interface to access bluetooth resources. This works very well for Bluetooth 2.0 devices but not Bluetooth 4.0 devices WHEAT aka. Microsoft has created a completely different interface for these resources API as the model of overall service for WHEAT devices has radically changed.

  The API to use WHEAT devices is the API of the GATT (generic attribute profile) in Windows. There is supposedly a .net interface available that you can try to use (Windows.Devices.Bluetooth.GenericAttributeProfile). The WinAPI to lower level (https://msdn.microsoft.com/en-us/library/windows/hardware/hh450825(v=vs.85).aspx) is a C DLL API and does not lend at all to be called directly by the LabVIEW call library node, since some of the parameters of the function are quite complicated and you need to also access the SetupDI APIs to enumerate resources WHEAT and even harder to function parameters. In order to access this low-level API to write an intermediate DLL which results in low level API C a more acceptable API for LabVIEW.

  Another possible problem is that Windows don't at least in Windows 8 not allows devices to pair per program. Microsoft wanted to force developers in the use of the "inbox" experience, which means that all users must go through Microsoft provided service pairing, instead of each request for implementation of his own matching technique.

• How to read the data in a device connected to the usb port

  Is there a class or object, or the piece of code in Java that is comparable to the PDQComm32.ocx and the mscomm32.ocx used in VB6? I need to know how to read the data of a device plugged into the usb port of the BBerry. Is it possible to use the BB to read data from a device via a usb cable?

  I'm new in Java and I'm looking for the opportunity to write a project to read the data in a device with this program that can turn on a BB instead of on a pc.

  Thank you

  Did you watch net.rim.device.api.system.USBPort?

  That's what the doc says:

  Provides access to the USB port of the device.

  Avoid using this class in applications, as it is not portable. On the contrary, if you need to access the USB port, use factory CLDC Connector to serve a connection.

  Rab

• How to read the files on time capsule

  How to read the files on time capsule from iPad?

  Thank you

  Using an application like navigation on the iPad. More info here:

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• How to read the status of User1 DIP-switch with a cRIO FPGA chassis?

  How to read the State of the DIP switches on a FPGA cRio chassis?

  I work with a cRIO 9022... My idea is to put the system in "service" mode with USER1 switch to IT and communicate with the FPGA via the FPGA - GUI (VI) on the host computer instead via the RT module that is used in normal conditions.

  Any ideas? Unfortunately, I don't have an unused channel on the left... .and (as I know) cannot use the interface RS232 of FPGA.

  Many thanks in advance,

  Luke

  Hi, this is the correct information. You cannot read the FPGA of DIP-switch status. The only thing you could do is to use the function of Reading Switch.vi located under the range of functions-> real-> utilities RT time

  It's how you probably know side host RT and not the FPGA.

  Cordially Virginia

• How to read the value of list boxes by iteration in a loop For?

  I have a lot of list boxes on the front of my VI. I want to know how to read the value of this combo with a loop boxes For. The point is that I don't know how to get the reference of each combo box in a loop.

  Any information would be welcome. Thank you!

  su27 wrote:

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• How to read the VI Analyzer config file?

  Hello

  How to read the analuzer vi configuration file? I'm getting a lot of errors on the size of the front panel and I don't know what should be the size you want. Where is the maximum expected size of the specified front panel?

  Kaspar says:

  Hello

  How to read the analuzer vi configuration file? I'm getting a lot of errors on the size of the front panel and I don't know what should be the size you want. Where is the maximum expected size of the specified front panel?

  If you have VI Analyzer installed, you can load the configuration file and look at the section select the Tests. There is a test for the maximum size of front under front-> User Interface. The default value is the resolution of the current monitor of the PC (including multiple monitors). You can change to the desired option.

• How to read the date and time of a file by labview information

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  The similar question had already spoken here (this is the old thread but still seems topical):

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• How to read the host name or serial number cRIO locally

  I have not worked with cRIO and decided to ask for help.  (o).

  I don't know about the screws that allow to access this information from a connected Windows machine, however, I want to retrieve and display this information on remote panels.  But I cannot determine how to read the cRIO hostname or the serial number of the software running on the cRIO?

  Thanks for the help.

  James

  This could help.

• How to read the two columns of data from the Port series

  Hello

  I'm reading two columns of data from the serial port.

  Example:

  52439 52430

  52440 52437

  52209 52214

  51065 51070

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  I use the serial of Visa service and I can read the first column of data from the serial port, but I can't understand how to read the second column.

  I want to both sets of chart data.

  I enclose my VI.

  Thank you for your help.

  The analysis of string function takes a "Format string" on top (with the right button of the function and choose Help, which explains all the entries).  In particular, you can say 'Give me two numbers separated by a tab' and the output will be two numbers (whole or floating, depending on the chosen format).  In particular, %d\t%d specifies a decimal integer, , whole decimal.

• Error message when I run delete the query in SQL Server 2008.

  Error message when I run delete the query in SQL Server 2008 SP3.

  Error message:

  MSG 0, level 11, State 0, line 0
  A serious error occurred on the current command.  The results, if any, should be discarded.

  I never got any problem since 5 years.

  Please let me know what is the cause of the problem.

  You can get a response better/faster if repost you your question in the instances of SQL Server dedicated from Microsoft here:

  http://social.technet.microsoft.com/Forums/en-us/category/sqlserver .

  Thank you.   :)

  (I'm sorry, but I can't move this thread for you because the two forums are working on separate platforms)

• How to read the color table in a subvi?

  How to read the color table in a subvi? Is it made by a reference to the table or with a global variable? For a better understanding of the problem, I added to vi. Run the "run.vi." I want to see

  the background color of the table "run.vi" in the subvi called "read color.vi".

  How can I do?

  Thanks in advance

  Norick

  pop up on the wire table refernece and establishes 'control '. Add this control to the icon of the sub - VI decision-making and then wire ref of the appellant to this Terminal VI so the calling VI move the ref to the Subvi.

  Ben