Conversion number to a hex string

Similar Questions

• Y at - it an easy way to change 323 (string) for "43 01" (hex string) or 3249 (string) to "0C B1" (hexadecimal string)?

  Y at - it an easy way to change 323 (string) for "43 01" (hex string) or 3249 (string) to "0C B1" (hexadecimal string)?

  Thank you.

  Like this?

  

  It depends on type of exactly what you want in the end.  Do you want a channel which shows the 4 characters who are the hexadecimal number for the number you enter.  Or do you want a channel which has only 2 (1 for each byte) characters, but the indicator is formatted to display those hexadecimal display?

• How to convert the Ascii string containing hex to hex string info?

  Dear all,

  I am busy doing a control/reading program for pumps of ISCO.

  Right now I'm in trouble with to send orders for PUMPS in HEXADECIMAL. When I use a CONTROL to the STRING in HEX display, everything works fine (when I manually write down the command in the control of the chain).

  Exist it a couple of pieces order: string Destination, length, ordering, Checksum. I'm doing a sup - screw that automatically calculates the checksum (modulo 256) and adds it to the string. Everything is going well: first of all, I shared the ascii bytes command and I calculate the checksum and add as ASCII HEXADECIMAL value to the chain of command. Also a CR (= 0d) is added. Now the whole string must be converted to hex. The string contains the right nummers HEX, but they are in ASCII format. Here was I feel worth it, I don't know how to do it!

  So to summarize:

  I have an ascii string that contains the values HEX (for example 315230303652454D4F544531420D) and it must be converted to a HEX string (for instance 3152 3030 3652 454 4531 420 4F54) for the pump of the ISCO can understand the command.

  The VI is attached.

  Thank you in advance,

  Bio

  Bio,.

  This should do what you want.

• Convert a numeric decimal to Hex String 2 bytes

  Hello..

  I need to convert a numeric value between 0 and 2014 and convert 2 Byte HEX STRING.

  Example;

  Decimals: 1--> Hex - 0001

  Decimals: 255--> Hex - 00FF

  Decimals: 512--> Hex - 0200

  tried, but his work until only 511.

  Help, please.

  VI is attached...

  Hi Pascal,.

  Why don't post it your questions "convert x to y ' in one thread?

  

• Related problem of Hex String

  Hello

  I would like to add 20hex string together & divide by 20, but somehow, I can't get the correct result.

  Attach with my vi here.

  Thank you and best regards,

  Simon

  Try the attached VI, I changed the lag that you used in the chain of research/split of 2 because you view the input as hex string, so when labview works on the rope he works on the ASCII representation of the string (which is a character), even if your display is in hexadecimal (two characters with an ascii character) so you only need to divide at an offset of 2 instead of 4. For example, direction = FFFF.

  -RW

• How to search for a location number anywhere in the string

  I am looking for a string to a number (integer or float) without knowing its index in the string and to extract it - whether in digital format or a string.  for example "52,63 number appears in this string." I want to extract/identify "52,63.

  The functions I've met seem to expect the index to be known or number to be at index 0.  How can I achieve this?

  Best regards.

  Kenoss

  
  

• Convert number like 1, 2 strings 01 and 02?

  Can convert us integers [] as 1.2 in 01 and 02 channels, I need these numbers as a text to a TextField.

  That converts the phone number provided to a string of length specified adding the 0 prefix as required

  private function convertNumberToPaddedString(num:Number, length:int):String
  {
      var numString:String = num.toString();
  
      if (numString != null && length > 0)
      {
          while (numString.length < length)
          {
              numString = "0" + numString;
          }
      }
  
      return numString;
  }
  

  for example the trace (convertNumberToPaddedString (3, 2)); Converts the number 3 in a string of length 2

• Conversion to Hex string to a hexadecimal string that can be converted into a floating number with comma

  Hi, could someone help me please. I've been racking my brains out for almost three hours trying to solve this problem by trying different things.

  I have a code that retrieves a string of a robot control. The string is in hexadecimal and represents the number 1.234567. The string itself is 3FF3C0C9539B8887

  If I make a cast on the channel that I have, it simply returns the value zero.

  If I delete the control string, change it to hex and manually type in 3FF3C0C9539B8887 (so Labview auto updates 3FF3 539B 8887 C0C9) I get the result I need.

  However I can't find a way to do this. My apologies, someone out there is probably shaking he leads to something that is relatively simple, but I'm kinda new to deal with hex.

  Code is attached below in LV8 (although I'm under LV2012)

  Thank you

  Andrew

  

  The for loop is not necessary if you limit to 64-bit.

• Hexadecimal number to hex string

  Dear moderators of Labview and experts.

  I'm looking for a simple tool, but could not know.

  Could you help me?

  I want to convert a hexadecimal string, Hex number unchanged.

  I mean digital Hex display shows E8 and I convert it to a string and I have Open indicator string Hex window and get the same answer E8.

  Someone knows how to do?

  I thank very you much in advance!

  cast will do what you want.

  

  (Make sure that digital is U8 and the string is defined to display hex.)

• String conversion number

  Hi all

  I need to convert the string like "-73.28" to the number - 73.28. With decimal string to number Vi I get only - 73,00 output with "-73.28" Dim input As string. What I've done wrong? How to get the required results? Also, note that it must be. the number of output!

  Thank you!

  Hi Nina,

  Firstly: have the decimal separator ',' in a digital indicator is just for aesthetic purposes, you can always calculate using the value...

  (1) you can change the settings of the operating system (Win: settings regional aka regional Einstellungen). I do this for all my computers as it seems "natural" for me when working with scientists/measurement data

  (2) you can move LV to ignore the decimal separator system settings - you will find in the dialog box options...

  But when using properly formatted output functions you do not need to change any setting...

• string conversion number in Unix

  I'm extremely sorry to post this here. I googled a Unix category for this post here. But could not find one.
  I have a string in Unix. I need to remove characters from the string.

  var=2012/03/26
  I need to remove the special char's('/') from the string. It should be 20120326. 

  I tried expr substr, but did not get the result.
  
  Sorry again to post in the wrong category.

  Try

  newvar=`echo $var|sed 's/[^0-9]//g'`
  

  Who's going to shoot anything that isn't a digital character in the string in the variable ${newvar}.

  Seems you watch a channel that will (eventually) be interpreted as a date, what happens when the string 'date' lack of zeros? It won't be pretty.

• ASCII to HEX Strings BIG string

  Hello guys,.

  I know that it is already a lot of posts on this issue, but I couldn't find exactly what I need and also could not manage to solve it myself...

  I need to convert a string with ASCII characters in a string that contains these characters in HEXADECIMAL representation.

  What I did:

  

  Apparently, it works very well, but only for a limited number of characters defined by the representation of the data of the constant 0 (U64). It allows me to convert that 8 ASCII characters, as you can see from the image below:

  

  So, it converted from 0 to 7, but not the other characters (8 and 9).

  Any ideas?

  Thanks in advance!

  What is the data type of the constant plugs into the cast.  My guess is that it is a U64.  So it will be cataloged only the first 8 bytes of your string to a number, then you do hex on these 8 numbers.

  Use the string to byte array.  Or you could also catalogued where an array of integers U8 is connected to the conversion function.

• integer to hex string

  Hello gentlemen,

  I'm having this problem try to send a 18 bytes in HEXADECIMAL string according to my device using the TCP Write.vi request schema

  As you can see in the attachments, if I use the string concatenation function and hardcode the 18 bytes as constant as HEX display, the message is valid and the device responds correctly.

  The next step is to have F and 11 as user input bytes, so I replaced the two constants '14' and '15' with two digital inputs and using the hexadecimal string number I hooked up the output of the function F of Byte and byte 11.

  The output of the number of hexadecimal string is correct as I enter the value 20 and function converts to 14 (hex) if I have an indicator of the value to the normal display.

  If I change the indicator to display Hex then I get the ASCII representation of the value 20.

  The problem is that if I connect the output of the number of hexadecimal string to the string to concatenate instead of the constant value 20 is represented as "3134" as ASCII.

  How can I convert a value of 20, which is a hexagonal I32 14?

  I've attached a few screenshots of the code working with constants and does not not with I32 conversation Hex.

  As your values may go in a single byte, change your your two entries U8 or I8 data type.  After that, just use Type Cast to change these bytes to a string.

• Concatenate the hex strings

  In the attached example, VI is there a way to have the 1 b be represented as Hex instead of ASCii after the output string concatenation? Why function concatenate strings automatically converts the 1B in ASCII?

  Rather than convert the number to a string of ASCII characters, you should change the representation of the byte in a string. If you always want only a single byte, use the U8 instead of I32 data type. Convert an array of U8. Convert to string. Concatenate. Lynn

• Concatenation of Hex and bites of ASCII to get a HEX string

  Hello

  I'm trying to concatenate a MODBUS Application Protocol header with a function code and data that I send over TCP/IP to a motor controller.  I am running problems when I try to read my code function and data length.  I use "string length" to read the order data that I am seized, that convert a hexadecimal number, and then that the concatenation with some strings constant hexadecimal display and my function code and data which is also in the hexadecimal display. When I concatenate the lines, the end message is incorrect because (I think) the length of string, I have read and converted to hex in ASCII text?

  Does this sound as if that was the problem, and if this is the case, can someone help me to fix? If this isn't the problem can someone help me understand what is?

  Thank you

  Ran,

  Converting to hex it will show as ascii, it is what it is, a human readable number represented in hexadecimal. What if all you want to do is add the gross value, then convert this to tank and add it. For example, if you have more bytes data then 16 then you will add two additional bytes to the end instead of one.

  

  What if all you try to do is add a vale bytes that represents the amount of data you send simply converted in a single tank and add, as shown above. Of course, this means that the length of string cannot be greater then 256.

  Even if you have less then 16 bytes of data to the hexadecimal value added at the end is only 1 tank so unless the receiver is supposed to read a hexadecimal value, it will be always wrong. For example, 1 in hexadecimal read like 49 gross.

  Hope this helps,

  RGS,

  Lucither