Converting a hexadecimal string to ASCII-characters.

I have long hexadecimal strings that I wish to convert to their corresponding ascii-characters. I know there are a series of functions for doing things like this - hex to number, number to string etc.
At the moment, however, I am stuck at entering the hexadecimal string. I connect it to "hexadecimal string to number". What I get out is the decimal value of the two last digits of the hexadecimal number. No other wires are connected to the function. This means data is lost. How do I get around this? Is this particular function at all suitable for what I am trying to do?

Hi Tzench,
"hexadecimal string" isn't very accurate and conversion questions have been discussed many times before...
See example on conversion of two different "hexadecimal" strings. There are other conversion methods, but those are most easiest to understand
Message Edited by GerdW on 12-08-2008 11:27 AM
Best regards,
GerdW
CLAD, using 2009SP1 + LV2011SP1 + LV2014SP1 on WinXP+Win7+cRIO
Kudos are welcome
Attachments:
HexString_LV71.vi ‏35 KB

Similar Messages

  • How can i convert values in my string to ascii characters

    Hi guy.
    I am wrinting a code but i m stuck, I have a string with (Battle of Midway) in it, Now i want to convert each character in this string with the asci character,,,
    String temp = {"Battle of Midway"};
    so the ascii will be:
    B=66 a=97 t=116 l=108 e=101 o=111 f=102 M=77 i=105 d=100 w=119 y=121
    i found all these number for all the charachers, but i donno how to covert this string into ascii characerts... ofcurse i can do it one by one...but is there any class or method i can use for this,,,,, Once i convert all the character (from string) to ascii character THEN i have to convert it back from ascii to character,,
    Is anybody has any idea
    Thanks alot in Advance

    You get get the ascii code for those characters by doing something like:
    int ascii = str.charAt(0); //Get ascii value for the first character.
    Kaj

  • Converting a Hexadecimal String to a Binary String

    Hello NG,
    I would like to convert an 8 Bit Hexadecimal String (example C0034000)
    to it´s equivalent in binary (in this case---> 1100 0000 0000 0011...
    and so on), I didn´t find any possible way to do this. I´am not
    talking about the simple representation on the front pannel. Some
    Postings say that this ist possible with the "Format Value" Function
    adding an "%b" to the entring, but in my case it does not function.
    Could someone help me, thanks in advance!

    > I would like to convert an 8 Bit Hexadecimal String (example C0034000)
    > to it´s equivalent in binary (in this case---> 1100 0000 0000 0011...
    > and so on), I didn´t find any possible way to do this. I´am not
    > talking about the simple representation on the front pannel. Some
    > Postings say that this ist possible with the "Format Value" Function
    > adding an "%b" to the entring, but in my case it does not function.
    The task here is to convert a string to a different string. The easiest
    way to do this is to convert the string to a numer, then format the
    number as a binary string.
    On the string palette the Scan from String using %x can be used to
    change a hex string into a numeric integer. The Format to String with
    %b and other nodes can take a numeric i
    nteger and return a string of
    binary characters. These two nodes wired together with the correct
    constants should do what you want.
    Greg McKaskle

  • Converting a whole string into individual characters Can't get an answer

    Hey,
    I have searched Google for a decent amount of time now yet somehow, unlike usual, I can not get a straight answer telling me exactly how I take a string in Java and convert it into an array. I am looking for a description along with some example code, I learn best by viewing and then manipulating example code. All I want to do is say take my name Chris and convert is so each letter has its own variable in an array so that Array[1] = "C" Array[2] = "h"... and so on. Very simple, I am not sure why I can not find one simple solution as programming usually comes very easy to me. Thanks in advance...
    ~Christopher

    hello,
    i think this might help you..
    http://java.sun.com/j2se/1.4.2/docs/api/java/lang/StringBuffer.html
    "Java provides the StringBuffer and String classes, and the String class is used to manipulate character strings that cannot be changed. Simply stated, objects of type String are read only and immutable. The StringBuffer class is used to represent characters that can be modified." ( info taken from http://www.javaworld.com/javaworld/jw-03-2000/jw-0324-javaperf.html )
    amalia

  • Non ASCII characters are converted to '?' or ASCII characters

    Non ASCII symbols like æ ø in the xml file have been converted to ? or other ascii characters.
    What could be the reason behind this.

    Mayil wrote:
    This file we are loading through the Flex application in the front end.
    Through java class file we are making changes to this city.xml file and adding and deleting this information in the city.xml.
    Now suddenly, i dont know what happen.. 'ø' in the city name has replaced with the '?'
    If we try to chaange this to 'ø' also, it again changes to '?'.
    I dont know how to rectify this error.I would suggest you start by finding out when it happens. Does it happen as soon as you change the XML through this mysterious "java class file"? Or does it happen when Flex reads it? And is the underlying file actually changing, or are you just seeing those question marks after Flex handles the file?
    In short a much better problem description is necessary.

  • How can I convert ASCII characters to ISO8859?

    Hi All,
    I have written a little application that renames a TV episode by scraping a TV listing site for the episode name. It is written in SWT and works great apart from on small problem. When getting the html back from the site, it sometimes contains special ASCII characters that are not in the ISO8859 (Windows filesystem) character set.
    For example, this is the line that I have to parse:
    <td style='padding-left: 6px;' class='b2'><a href='/Prison_Break/episodes/569183/03x01'>Orientaci��n</a></td>When viewing it in a browser, it is:
    <td style="padding-left: 6px;" class="b2"><a href="/Prison_Break/episodes/569183/03x01">Orientaci�n</a></td>Notice that the o in the title has an accent on it. While researching this problem I stumbled across 'HTML Entities to ISO 8859-1 Converter' at http://www.inweb.de/chetan/English/Resources/Java/HTML%202%20ISO.html. This open source project takes in an html entity like & and returns '&'.
    So that is not quite what I want, as my BufferedReader is converting the html entity into the ASCII representation already. I need a way of detecting a non ISO8859 character within an ASCII string, and hopefully replacing its natural 'equivalent' (would be o in this case).
    Does anyone know how I could do it without having to check for every special char and replacing (not really an option unless someone has done it before!!)
    If not that then, perhaps another way to attack the problem?
    Any help greatly appreciated ;)
    Dave

    Hi,
    NZ_Dave wrote:
    For example, this is the line that I have to parse:
    <td style='padding-left: 6px;' class='b2'><a href='/Prison_Break/episodes/569183/03x01'>Orientaci��n</a></td>
    This is coded in UTF-8. If you convert the bytes to a String using the UTF-8 encoding, then you will have the correct characters "Orientaci�n" in the string.
    Check your parser where it converts the bytes (coming from e.g. an InputStream) to characters. Use UTF-8 as the charset when doing that conversion.

  • Problem convertting certain extended ascii characters

    I'm having problems with the extended ascii characters in the range 128-159. I'm working with SQL server environment using java. I originally had problems with characters in the range 128-159 when I did a 'select char_col from my_table' I always get junk when I try to retreive it from the ResultSet using the code 'String str = rs.getString(1)'. For example char_col would have the ascii character (in hex) '0x83' but when I retrieved it from the database, my str equaled '0x192'. I'm aware there is a gap in the range 128-159 in ISO-8859-1 charset. I've tracked the problem to be a charset issue converting the extended ascii characters in ISO-8859-1 into java's unicode charset.
    I looked on the forum and it said to try to specify the charset when I retreived it from the resultset so I did 'String str = new String(rs.getBytes(), "ISO-8859-1")' and it was able to read the characters 128-159 correctly except for five characters (129, 141, 143, 144, 157). These characters always returned the character 63 or 0x3f. Does anyone who what's happening here? How come these characters didn't work? Is there a workaround this? I need to use only use java and its default charsets and I don't want to switch to the windows Cp1252 charset cuz I'm using the java code in a unix environment as well.
    thanks.
    -B

    Normally your JDBC driver should understand the charset used in the database, and it should use that charset to produce a correct value for the result of getString(). However it does sometimes happen that the database is created by programs in some other language that ignore the database's charset and do their own encoding, bypassing the database's facilities. It is often difficult to deal with that problem, because the custodians of those other programs don't have a problem, everything is consistent for them, and they will not allow you to "repair" the database.
    I don't mean to say that really is your problem, it is a possibility though. You are using an SQL Server JDBC driver, aren't you? Does its connection URL allow you to specify the charset? If so, try specifying that SQL-Latin1 thing and see if it works.

  • Convertion for hexadecimal to String

    Hi All,
    I need to convert some hexadecimal data to string.
    I tried the function module: CRM_SVY_DB_CONVERT_HEX2STRING
    but this is not giving me the correct result.
    Could someone please help me to get the ASCII string from Hexadecimal data.
    Thanks and Regards,
    Rohit

    Try this code.
    data: char(3) type c,
          hex(4) type x.
    field-symbols <fs> type any.
    hex = '414243'.
    assign hex to <fs> casting type c.
    char = <fs>.
    write:/ char.
    Regards
    Sridhar

  • Convert smart quotes and other high ascii characters to HTML

    I'd like to set up Dreamweaver CS4 Mac to automatically convert smart quotes and other high ASCII characters (m-dashes, accent marks, etc.) pasted from MS Word into HTML code. Dreamweaver 8 used to do this by default, but I can't find a way to set up a similar auto-conversion in CS 4.  Is this possible?  If not, it really should be a preference option. I code a lot of HTML emails and it is very time consuming to convert every curly quote and dash.
    Thanks,
    Robert
    Digital Arts

    I too am having a related problem with Dreamweaver CS5 (running under Windows XP), having just upgraded from CS4 (which works fine for me) this week.
    In my case, I like to convert to typographic quotes etc. in my text editor, where I can use macros I've written to speed the conversion process. So my preferred method is to key in typographic letters & symbols by hand (using ALT + ASCII key codes typed in on the numeric keypad) in my text editor, and then I copy and paste my *plain* ASCII text (no formatting other than line feeds & carriage returns) into DW's DESIGN view. DW displays my high-ASCII characters just fine in DESIGN view, and writes the proper HTML code for the character into the source code (which is where I mostly work in DW).
    I've been doing it this way for years (first with GoLive, and then with DW CS4) and never encountered any problems until this week, when I upgraded to DW CS5.
    But the problem I'm having may be somewhat different than what others have complained of here.
    In my case, some high-ASCII (above 128) characters convert to HTML just fine, while others do not.
    E.g., en and em dashes in my cut-and-paste text show as such in DESIGN mode, and the right entries
        &ndash;
        &mdash;
    turn up in the source code. Same is true for the ampersand
        &amp;
    and the copyright symbol
        &copy;
    and for such foreign letters as the e with acute accent (ALT+0233)
        &eacute;
    What does NOT display or code correctly are the typographic quotes. E.g., when I paste in (or special paste; it doesn't seem to make any difference which I use for this) text with typographic double quotes (ALT+0147 for open quote mark and ALT+0148 for close quote mark), which should appear in source code as
        &ldquo;[...]&rdquo;
    DW strips out the ASCII encoding, displaying the inch marks in DESIGN mode, and putting this
        &quot;[...]&quot;
    in my source code.
    The typographic apostrophe (ALT+0146) is treated differently still. The text I copy & paste into DW should appear as
        [...]&rsquo;[...]
    in the source code, but instead I get the foot mark (both in DESIGN and CODE views):
    I've tried adjusting the various DW settings for "encoding"
        MODIFY > PAGE PROPERTIES > TITLE/ENCODING > Encoding:
    and for fonts
        EDIT > PREFERENCES > FONTS
    but switching from "Unicode (UTF-8)" to "Western European" hasn't solved the problem (probably because in my case many of the higher ASCII characters convert just fine). So I don't think it's the encoding scheme I use that's the problem.
    Whatever the problem is, it's caused me enough headaches and time lost troubleshooting that I'm planning to revert to CS4 as soon as I post this.
    Deborah

  • Normal string ASCII characters are not shown after using string reversal.

    In a VI that I have written, there is a point where I take a simple 5 character string and input it to a reverse string node.  I also have an indicator on the output of the reverse string node so I can look at the reversed string.  Both the input and output indicators are in normal display mode.   For the input indicator I can see the input string with no problem.  But on the indicator at the output of the reverse string node I see nothing.  If I then put each of the indicators in HEX display mode, both indicators display the hex equivalent characters of the original ASCII characters, and the output indicator shows the characters reversed from that of the input indicator, as expected.  So why when I am in normal display mode, are the characters in the output indicator not showing up?  Thanks.

    What are the ASCII values that you are trying to display?  Perhaps they are non-printable ASCII values.
    Perhaps you can post a simple VI with the values in a string control and saved as a default.
    EDIT:  After seeing Rod's message, that seems very likely, especially considering that there is likely an EOL character if you are doing serial communication with some other device.
    Message Edited by Ravens Fan on 03-23-2009 12:04 PM

  • Replacing non-ascii characters in String

    I have a site where the user enters data in a rich text
    editor (ktml4) that gets stored into a database (mysql). There are
    non ascii characters getting into the data, I'm assuming that they
    are copying and pasting from Word. Unfortunately in this situation,
    changing that process isn't an option.
    Currently, this is the only character that is causing me
    problems:
    http://www.zvon.org/other/charSearch/PHP/search.php?request=ffa0&searchType=3
    I would just like to replace the non-ascii characters with a
    space when I read them from the database. Something like:
    #Replace(result.column, '\xffa0', ' ')#
    However, I believe that code looks for the string "\xffa0",
    not the character \xffa0.
    Is there anyway to do this?

    quote:
    Originally posted by:
    BuckLemke
    quote:
    Originally posted by:
    Dan Bracuk
    rereplace might work.
    Can you give an example of how to pass a non-ascii character
    to REReplace?
    Regular expressions are not my strength, but the approach I
    was considering was, "if it's not an ascii character, make it a
    space". Then you pass the entire string at once.

  • Removing Non-Ascii Characters from a String

    Hi Everyone,
    I would like to remove all NON-ASCII characters from a large string. For example, I am taking text from websites and would like to remove all the strange arabic and asian characters. How can I accomplish this?
    Thank you in advance.

    I would like to remove all NON-ASCII characters from a large string. I don't know if its a good method but try this:
    str="\u6789gj";
    output="";
    for(char c:str.toCharArray()){
         if((c&(char)0xff00)==0){
              output=output+c;
    System.out.println(output);
    all the strange arabic and asian characters.Don't call them so.... I am an Indian Muslim ;-) ....
    Thanks!

  • How to convert character string into ascii format correctly

    dear all
    I'm using encryption technique in my application(oracle formas 6i). character stream convert to the ascii format and add some numeric value and again convert to the character format
    >>>>
    here I'm using ASCII and CHR functions.
    >>>>
    .net program also using same algorithm to encrypt this password.....finally both the character strings are not equel.(This happens if the character string's ascii value greater than 127. otherwise both are equel).
    pls give me a solution for this
    thanks and regards
    buddhike

    hir dear
    do u want to encrypt & dcrypt your password.which version of oracle you are using
    first store these procedure in Oracle Databases: dbms_obfuscation_toolkit, dbms_crypto, Transparent Data Encryption
    now u can use these procedure to encrypt & dcrypt your password
    if you any query about those procedures you can ask me
    best regard
    amk

  • Converting unicode string to ASCII

    I'm using a 3rd party API and I'm receiving the following unicoded string through an API:
    Original string: "Bill%u002b%u002526%u002bHarry%u002bUsers"
    The ASCII value is supposed to be:
    Desired string: "Bill & Harry Users"
    How do I convert the original string to the desired string?
    Any sample code would be greatly appreciated!
    Thanks

    could look someething like:
    public class Decoder
      public static String decode(String string)
        StringBuffer result = null;   
        int pos = 0;
        int idx;      
        if( string != null )
          result = new StringBuffer();
          while( pos < string.length() )
            idx = string.indexOf("%u", pos);
            if( idx >= 0
                && idx + "u0000".length() < string.length() )
              result.append( string.substring(pos, idx));
              pos = idx;
              result.append( (char)Integer.parseInt(
                      string.substring( idx + "%u".length(), idx + "%u0000".length() )));          
              pos += "%u0000".length();
            else
              result.append( string.substring(pos));
              pos = idx;
        return result != null ? result.toString() : null;
    }

  • Convert String from ASCII to ANSI

    Hi,
    a command line instruction via LabVIEW function "System Exec.vi" retrieves me a string in ASCII format. Is there a function to convert string from ASCII to ANSII format? I use LabVIEW 8.5 German Installation.
    Kind Regards
    Christian
    Test Engineering
    digades GmbH
    www.digades.com

    Hallo Christian,
    AFAIK there is no such in function in LabView...
    But you can:
    - use "Search and replace string" to search for ASCII chars and replace them by their corresponding ANSI char, do this in a loop for all chars to be replaced (acceptable speed for small strings...)
    - convert the string to an U8 array and use a lookup table to convert all bytes from ASCII to ANSI, convert back to string (may be faster for long strings...)
    Best regards,
    GerdW
    CLAD, using 2009SP1 + LV2011SP1 + LV2014SP1 on WinXP+Win7+cRIO
    Kudos are welcome

Maybe you are looking for

  • Terminal Path Problem after HD replacement (Git, ls)

    I recently had my MBP looked at by the Genius Bar, and they determined that I needed a new Hard Drive.  After getting my machine back, I restored it from Timemachine, and all was well. When I opened up Terminal for the first time to work on a develom

  • Text to flow 1st column 1st page TO 1st column 2nd page - IS IT POSSIBLE?

    Pages 2.0.1v2 en Mac OS X 10.4.7. I would like to have a 2-column document, where the text flows independently within each column across the pages of the document. That is, when the text of the left column, first page, reaches the end of the first co

  • Report on Central Excise Part1 & Part2

    Dear Friends, I've been writing a report for identification of  GRNs/Excise Invoice whose only Part1 has been done and not Part2. I have been using the Excise Header (J_1Iexchdr), Part1 (J_1IPart1) and Part2(J_1IPart2) tables. What could be the logic

  • What is the proper interpretation of the output from PID vi?

    Can someone clarify the meaning of the output from the NI PID vi's? From the documentation for the PID control toolkit, it appears that the output is an absolute quantity and not a delta (change) to the previous output. The problem I have is that if

  • Archived messages in Mail, after Mavericks upgrade

    Just upgraded to OSX Mavericks. Mail is taking FOREVER to load all of my archived messages from my Gmail and Google Apps mail accounts. How can I keep archived messages from showing in the consolidated Inbox?