How to convert an array of char byte array?

Similar Questions

• How to convert an array of bytes in a single integer

  Hello!

  So, for the moment, I am trying to receive data from a device that sends data back as an array of 10 bytes, where the first 2 bytes are a header, 6 are a number of words that is supposed to be a unique 48-bit value and the last 2 are a number of errors which is suppose to be a unique 16-bit value.

  Ex:

  Word has received

  (Header)   (----------------------------------Word Count------------------------------)   (Number of errors)
  0            120     0               44              221          155          96             48             0              0

  So, in theory, what I want to do is be able to calculate the values like this:

  (Header)   (----------------------------------Word Count------------------------------)   (Number of errors)
  0            120     0               44              221          155          96             48             0              0
  The binary values: 00000000 00101100 11011101 10011011 01100000 00110000 00000000 00000000
  Concat. Vals: 000000000010110011011101100110110110000000110000 0000000000000000
  Calc'd Vals: = 192696508464 words = 0 errors
  * 40 (40-bit words)
  Totals: = 7.7078603e + 12 bits total = 0 Total errors

  But the problem that I am running is that all methods that I use seem to not be correct.

  I tried:

  Flatten the data and then it unflattening like a U64

  Convering to bool, concatinating tables data, and then convert that to a certain number

  Join all the bytes together using the join function

  Casting to an array of bytes to a U64

  And with all methods, the data that I use is incorrect (in the sense where the values are incorrect compared to this calculation manually like I did above), and at this point, I'm not sure how to get the correct values, so any kind of help would be greatly appreciated!

  Thank you!

  It seems to work for me...

  

• How to convert an array of string elements to a cluster with elements named different data types?

  I'm looking for more help with the conversion of an array of elements of the chain in a cluster containing elements named different data types.

  I am importing data from an Excel worksheet.  He is coming in LabVIEW as separate (channels) 3 tables: 1) Variable name, (2) three possibilities Int, double, String) data type and the value 3), with the clues in each table corresponding to a separate variable (I have about 180 variables to import).  My ultimate goal is to convert the string array of 'Value' in a cluster.  But I want the correct data type in the cluster and I also the elements of the cluster name to match with the string 'Variable name' table so that I can use the Unbundle based on the name in my main VI.

  Please see attachment a Subvi for more details.  I did the size of the new items of tables 5 for simplicity.   I realize that labels property cannot be changed during execution and I don't think I need to do.  I just want to use the production cluster (mainly the unbundle by name) to help design my main VI.  I will need to 'read' and 'write for' the cluster during execution, but I won't need to change the names of the items.

  I was also wondering if there is a better way to import data from Excel?  Is it possible to import directly into a cluster immediately rather than put everything as strings?  I have attached a Subvi showing how I currently bring in data (found on the forum somewhere).  It comes as table 2D, which I divided into 3 separate tables that I mention above.

  I am open to any suggestion.  Thank you very much.

  -Mike

  Instead of trying to create a cluster, I think I would use only variant attributes.

  

• How to convert the array of integer to string

  Hi, I'm trying to convert the table of 32-bit integers to a string. For ex: If the array contains {1234, 4567, 8, 9} I need string like {00.00, 34,12, 00, 00, 45, 67,...}

  How to do this one.

  Help, please

  Thank you best regards &,.

  Harish. G.

  Hi Haris,

  use the above solution as it seems you really want figures BCD...

  Or this slightly improved version:

  

• How to convert an array into a cluster of the same type as the one used to build the table previously?

  I have a group of 6 items I need to change in a table for the part of the VI process.  What I can do, but then I need to change in a cluster of the same type to be used elsewhere.  When I change the table in a cluster, I find myself with a cluster of 9 elements, which of course is not compatible!

  I am attaching snapshots of context-sensitive help in the initial cluster, the intermediate table and the final cluster (bad).  Regarding the photos, the length of the 1 d tables and values in their midst are the only subject to change things.

  Please could someone help by suggesting ways to work around this problem.  Thank you

  Please do not post bitmaps by chaning simply .jpg file name extension. Do not change the file type. There is a good reason why the forums software does not bitmaps, and this is because the file sizes are huge.

  To your question: right click on the table of the Cluster service and select 'Size of Cluster' in the context menu to set the size of the cluster of output.

• How to convert hex 8 bytes floating point double?

  Hello

  I want to know how to convert a string of 8 bytes of data double floating-point.

  data (HEX): 40 02 70 40 00 00 00 4F

  Thank you.

  DP

  This string of 8 bytes of data is actually a string? Are the characters in the string of letters or you have hex values? Ultimately you want to use the Type Cast:

• Convert 2D array of strings of digits in decimal table 2D

  How to convert an array of strings of decimal places decimal table 2D 2D?

  Thanks in advance

  

  -DP

  BatchTest Corp.

  NEITHER Alliance Partner

• Don't know how to read the results of netstat EI s list? If I received 860592506 bytes sent from 43421482 how to convert MB? And does this mean byte received?

  Don't know how to read the results of netstat EI s list? If I received 860592506 bytes sent from 43421482 how to convert MB? And does this mean byte received?

  Hello

  This shows the total number of bytes transmitted and received via the Ethernet card. This is the total of the amount of use up to this day.

  This includes all the Web sites you have visited and emails you sent, etc..

  You can calculate using one of the following methods:

  Method 1:

  860592506 / 1048576 = 820,72 MB

  Method 2:

  Multiply 860592506 with 9.53674316 * 10 ^-7 that will give us the result in mega bytes.

  860592506 bytes = 820 MB 9MB not, accept my apology for the miscalculation.
  Similarly 43421482 acroos = 40MB

• How to convert a single byte String?

  Purpose:

  Show a result byte on the BB 9900 screen.

  Question:

  How to convert a single byte String?

  Part of the code:

  byte value = con.cpu_config.elementAt (i)

  stop here

  String valuestring = new String (value);

  _rtf. SetText (valueString);

  If you know how to fix it, please share your idea.

  Thank you for your attention,

  String valuestring = new String (new byte [] {value}};)

  _data. Append (valueString);

  _rtf. SetText (_data.toSrting ());

  Solve it.

• How to create an array of strings listing by program?

  How to create an array of strings listing by program? I'm trying to programmatically create an Enum containing a list of tests to run, based on the selection of the user.

  My code ranging from control on LAVA has a demo VI to convert an array of strings of an enum.

  

  Tone

• How to convert times from second to hh with CVI

  How to convert times from second to hh with CVI?

  Can anyone advice?

  It's here. As I told you, it's very simple:

  //----------------------------------------------------------------------
  // Function secToHMSstring ()
  //----------------------------------------------------------------------
  /// HIFN secToHMSstring ()
  /// HIFN The function takes an amount of seconds and returns a string with
  /// HIFN the corresponding value in H:M:S format
  /// HIPAR sec/Value in seconds to convert
  /// HIPAR verbose/If True use "hms" separators; if not, use ":" separator
  /// HIPAR string/The output string. It is responsibility of the programmer
  /// HIPAR string/that the string is large enough to keep the resulting text
  /// OUT string
  void secToHMSstring (int sec, int verbose, char *string)
  
  {
      int     hh = 0, mm = 0, ss = 0;
  
      if (sec >= 3600) {
          hh = sec / 3600;
          sec -= hh * 3600;
      }
      if (sec >= 60)
          mm = sec / 60;
      ss = sec - mm * 60;
  
      strcpy (string, "");
      if (verbose) {
          if (hh > 0) sprintf (string, "%s%dh", string, hh);
          if (mm > 0) { if (strlen (string)) strcat (string, " "); sprintf (string, "%s%dm", string, mm); }
          if (ss > 0) { if (strlen (string)) strcat (string, " "); sprintf (string, "%s%ds", string, ss); }
      }
      else {
          if (hh > 0) sprintf (string, "%s%d:", string, hh);
          if (mm > 0) {
              if (strlen (string)) sprintf (string, "%s%02d:", string, mm); else sprintf (string, "%d:", mm);
          }
          else if (strlen (string))
              strcat (string, "00:");
          if (strlen (string)) sprintf (string, "%s%02d",  string, ss); else sprintf (string, "%d", ss);
      }
  
      return;
  }
  

• How to convert a table 1 d of cluster of 5 items in a table of numbers 2D? (a graph historical data)

  Hello

  in my vi, I have an array with 5 slots displaying measurement data.

  The user must be able to record all the data in the history of the card at any time. (for example the user looks at the picture and something happens, then it based on a 'save' - button)

  I know that I can read the data in the history with a property node. This isn't the problem. The problem is, how to deal with the data? The type of history data is a table 1 d of cluster of 5 elements.

  I convert these data somehow in a 2 D-table of numbers or strings, so that I can easily save it to a text file.

  How to convert a table 1 d of cluster of 5 items in a table of numbers 2D?

  I use LabVIEW 7.1

  Johannes

  Hallo Johannes,

  the photo shows the trivial way:

  

• Convert the string to char OR int to a char

  Hello

  I have a string and you need to convert it to a char

  Dim str As String = "32771.

  Or lets say

  int i = 32771;

  How to convert one of the two to char

  is this possible?

  Thanks in advance

  @spring... You can do it this way!

• How to convert facebook in table settings

  Hello

  I looked for answers for days now and it seems that there is little support in regards to facebook api in flash. I would just ask for help regarding managing facebook params when loaded to Flash.

  I use amfphp and flash professional. I managed to get the params help

  var paramObj:Object = LoaderInfo(this.root.loaderInfo).parameters;

  This property returns 5 params:

  • session
  • height
  • fb_fbjs_connection
  • fb_local_connection
  • Width

  What I am interested in getting the values of session. My question is how to convert those session values in a table or how can I get the uid and the session_key?

  This is the exact return to a string:

  {"uid":"1448570087",
  "session_key":"2.LpHrIZ9IOujNzZBVf7W_Wg__.3600.1290628800-1448570087",
  "secret":"vZnL1HJsaI4QpNtqdNaYNQ__",
  "expires":1290628800,
  "access_token":"1130039|2.LpHrIZ9IZBVf7W_Wg__.30.1290628800-1448570087|B_Am374cQL-0LH4RpgRYq9Y",
  "sig":"6452254773f997495ca1b21ef3a407ef"}
  
  

  Any help would be appreciated.

  See you soon!

  Here is a quick and dirty JSON parser. She can't cover all cases, but it works with your case. It analyzes the thing you get from Facebook in an object.

  var jsonString:String = '{"uid":"1448570087","session_key":"2.LpHrIZ9IOujNzZBVf7W_Wg__.3600.1290628800-1448570087","secret":"vZnL1HJsaI4QpNtqdNaYNQ__","expires":1290628800,"access_token":"1130039|2.LpHrIZ9IZBVf7W_Wg__.30.1290628800-1448570087|B_Am374cQL-0LH4RpgRYq9Y","sig":"6452254773f997495ca1b21ef3a407ef"}';
  
  var pairs:Array = jsonString.match(/"\w+":"[\w\.\|-]+"/g);
  // create object
  var jsonObject:Object = { };
  
  for each(var pair:String in pairs) {
       pair = pair.replace(/"/g, "");;
       trace("pairs split left =", pair.match(/.*(?=:)/), "right =", pair.match(/(?<=:).*/));
       // create property from left part and assign value from the right
       jsonObject[pair.match(/.*(?=:)/)] = pair.match(/(?<=:).*/);
  }
  // check the object
  for (var prop:String in jsonObject) {
       trace("from object", prop, "=", jsonObject[prop]);
  }
  

  Tracing output is:

  pairs split left = uid right = 1448570087
  pairs split left = session_key right = 2.LpHrIZ9IOujNzZBVf7W_Wg__.3600.1290628800-1448570087
  pairs split left = secret right = vZnL1HJsaI4QpNtqdNaYNQ__
  pairs split left = access_token right = 1130039|2.LpHrIZ9IZBVf7W_Wg__.30.1290628800-1448570087|B_Am374cQL-0LH4RpgRYq9Y
  pairs split left = sig right = 6452254773f997495ca1b21ef3a407ef
  from object uid = 1448570087
  from object session_key = 2.LpHrIZ9IOujNzZBVf7W_Wg__.3600.1290628800-1448570087
  from object sig = 6452254773f997495ca1b21ef3a407ef
  from object secret = vZnL1HJsaI4QpNtqdNaYNQ__
  from object access_token = 1130039|2.LpHrIZ9IZBVf7W_Wg__.30.1290628800-1448570087|B_Am374cQL-0LH4RpgRYq9Y
  

• How to convert a string and use a rope as a property?

  I have an array in the following format:

  {ownsCar: 'true', ownsBike: 'true', ownsHouse: 'true'}

  {ownsCar: ownsBike 'false',: 'true', ownsHouse: 'true'}

  {ownsCar: 'true', ownsBike: ownsHouse 'false',: 'true'}

  etc ............

  And I need to test against each element, for example

  If...

  myDataGrid ["myItem"] .ownsCar is object (myCheckbox) .label

  ... then

  If...

  myDataGrid ["myItem"] .ownsBike is object (myCheckbox) .label

  ... then

  If...

  myDataGrid ["myItem"] .ownsHouse is object (myCheckbox) .label

  ... then

  But I have to build my application where the property (for example 'ownsCar', 'ownsBike', 'ownsHouse') is a variable such as:

  If...

  myDataGrid ["myItem"] .myProperty is object (myCheckbox) .label

  ... then

  I would like to browse my table, by counting the number of items and then use each element as a property.

  How to convert the string (for example, "ownsCar") in a property "myProperty"?

  Thanks in advance

  Chris

  OK, if I got this right what you need to do is introspection.

  The easiest way to do this would be:

  for ( var propertyName:String in myObject ) {
       // Do what you need with this here:
       myObject[ propertyName ];
  }