Hex in dez

when converting from hex to dec (hexindez) I get an incorrect value
example: 4A 86 20 00 00 = -229'677'989'888 ... (correct: 320'077'824'000)

I don't know what is going on with Apple's implementation of this function.
If you append a 0 to the left of your hex number, it converts to the value you are looking for.
In Numbers, Hex2Dec of CA86200000 is the same as with 4A86200000.
In Excel, Hex2Dec CA86200000 = -229677989888 which is what Numbers is giving you for 4A86200000 and CA86200000.
The only difference between CA86200000 and 4A86200000 is the most significant binary digit (not including the leading zeros).
It appears to be a bug related to the most significant binary digit being turned into a 1 when it is not. Or, as mentioned above, it is a limitation of 32 digits except it is a soft limitation because it kind of works; it does not throw an error it just gives a wrong answer.

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Radix mit Hilfe des Eigenschaftsknoten ändern

Kann man bei einer numerischen Ausgabe mit Hilfe des Eigenschaftsknoten z.B. von Hex auf Dez umschalten?
Can I switch in the case of a numeric display with the help of characteristic knots of hexadecimal to decimal?
MfG
Thomas

daveTW wrote:
OK, but a solution to the problem
would be to wire two indicators (same look, same bounds, same pos) to
your data and switch the visibility with property nodes.
This
is one possible and quite nice solution for certain cases. Since the OP
didn't really specify what it was he wanted to achieve I didn't take
the time to come up with a number of possible solutions.
If it is only about showing information to a user you can also get
around it sometimes by simply restricting precision to 0. If it is
about being able to show numbers both in HEX and floating point then I
do agree that your solution would be the most appropriate one although
I have to admit that I struggle to come up with a situation where a
number can be both something that is meaningfully presented as HEX as
well as a floating point number.
Rolf Kalbermatter
Rolf Kalbermatter
CIT Engineering Netherlands
a division of Test & Measurement Solutions

Assigning a hex value to a variable and getting binary value of a variable.

I try to develop java programs and I need to do a conversion unicode to EBCDIC and vice versa.
How can I assign hex values to variables to build UTF-EBCDIC and EBCDIC-UTF table and get hex or binary value of data to compare it to value of in the table?
I did a conversion like this with PL/1 before. I do not know how can I do it with Java. Because I am new to Java.
Thank you in advance.

I will run java code in mainframe and java uses
unicode for data in default and mainframe environment
is EBCDIC. So I have to translate the data from
unicode to ebcdic.I said I think String supports EBCDIC encoding...
String ebcdic = new String(ebcdicBytes, "Cp500");
http://java.sun.com/j2se/1.4.2/docs/guide/intl/encoding.doc.html

How do I convert an array of BYTES (where each BYTE represents a bit) into a single Hex number?

I am reading a signal from a USB-8451. This signal is stored as an array where each element represents a bit in the signal, but is stored in the array as a byte. How do I convert this array into a single Hex number. I attatched what I have so far, there are a few extra things to help me see what ia going on. One code uses Queue and the other uses arrays, let me know if you can help.
Attachments:
845x_EEPROMarrays.vi ‏27 KB
845x_EEPROM.vi ‏26 KB

mkssnwbrd wrote:
... so we can't introduce any other forms of signals or power into the circuit other than what the circuit already has. Trithfully I don't really know how I2C devices work, but my mentor here says that we can't use an I2C method becuase it will introduce voltage into the circuit and may damage out TCON chip.
That makes absolutely no sense. What do you think is happening when you write the digital lines? You're setting a pin high. That voltage is being generated by the 8451x. I think you're not understanding what your mentor is saying. If it's an I2C device then you should be able to use the I2C function to simply talk to it. You still have not indicated what the device is, so there's little more I can say about that aspect of it.
As far as the conversion is concerned, you basically need loop through your array of "bits", taking 16 at time since you said you have 16-bit values. It's not clear from your code whether your eventual goal is to get a numeric value or a string. This does not appear to be a subVI, so a simply numeric indicator formatted to display in hex format should be quite adequate. The array you are generating is an array of rings, whose datatype is I32, but they will have values of 0 or 1. You can use the example just posted, or you can use the attached variation.
Attachments:
Bits to Hex 2.vi ‏17 KB

Can i use fp_job_open, fp_job close in one function module to get hex pdf

Hello All,
Can anyone help me here.
I am trying to use function modules FP_JOB_OPEN, FP_JOB_CLOSE,FP_FUNCTION_MODULE_NAME and call generated function modules in one function module and try ing to get hex string of pdf.
But hex string of pdf is not coming.Should i do any setting in any of the parameter so that the function module using all these function module gets the pdf hex string.
Regards,
Menaka.H.B

Hello,
do you want to get the PDF out of the printing program to use it elsewhere? (Portal, GOS etc.)
You need to work with the CALL FUNCTION fm_name part where the output parameter of the generated function module is XSTRING type (if i remember well) and that´s a place to start. You can convert from xstring to binary and back using SCMS_XSTRING_TO_BINARY and BIN_2_SCMS.
Also do not forget to set fp_outputparams-GETPDF = 'X'. to get the hex.
Regards, Otto

My new smart TV recognizes my network, & asks, "Please enter you WEP keys (10 or 26 hex digits)" but my netwotk uses a password of 6 characters. How can I get my smart TV to connect to my network?

I have a current iMac with the latest OS update.
My new smart TV recognizes my network, & asks, “Please enter your WEP keys (10 or 26 hex digits). My Airport Express, an early model, only requires a password of less than 10 characters.
When I open “airport utility,”on my iMac it tells me this version doesn’t support my base station & says go to “Airport Service & Support.” That’s what got me here.
My earlier MacBook runs OS 10.6.8. Its version of Airport Utility works. Its Airport ID has 17 characters, & uses the same password to access the internet, but it also has a “wireless password” of 26 characters, but only shows me the dots. i haven’t the foggiest notion what the characters are, if I put them in there years ago when i did the original configuration, or if they got there otherwise..
I’m afraid of changing those settings for fear that I’l mess up the whole thing.
How can I get my smart TV to connect to my network, ?

Please check out the following AirPort User Tip on how to recover AirPort passwords.

How can I convert an ASCII string of variable length to a HEX number?

Hello,
I read data from the serial port 5 times in a second (while loop) and the number of bytes read varies every time.
The data comes in as ASCII string, and I can see the HEX representation if I connect a HEX string indicator, but I need to permanently convert data to a HEX number.
How can that be done?

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Ton
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How to print the HEX values of non-displayable characters!

I am trying to tokenize a string that contains non-displayable characters i.e. EBCDIC or ASCII. How can I print the HEX values of the non-displayable characters. e.g.
"StartTEST1TEST2TEST3TEST4TEST5TEST6TEST7TEST812END"
How can print the HEX values of in the above string. Any help is appreciated.
Thanks

    char ch = 28; // or whatever character you want to look at.
    String hexString = Integer.toHexString(ch);
    System.out.println(hexString);

How can I change a hex value to normal without changing the characters

How can I change "3932" (hex displayed string) to "39 32" (normal displayed string with space)
Solved!
Go to Solution.
Attachments:
Hex to Normal without changing value.vi ‏5 KB

I think your VI works and if I understand what your input data looks like and the output that you want is, does it?I really can't see a better way. Does it not work for what you want? What form is the actual data in as you receive it? (not how it is displayed by the display setting of the string control) You have the string control set the “Hex display” and that may be confusing some of us as to what the actual input data is.
And what you want your output to look like. Do you get a “stream” of bytes that are the actual numbers in the form of a string?or Do you get a “string” of ASCII char that represent numbers?
These are two different things, but may look alike depending on the display setting of your controls are set.
Changing the display mode of a control or indicator does not change the under lying data. It only changes the way your eye “see” it, not how LabVIEW “sees” it. We need to know what your raw input string looks like.
tbob's snipit assume your data is one way and your VI assumes another.
Omar
Omar

Loading Hex Files with multiple records with each line starting with : record marker, how do I load this hex file into a front panel table ? thanks in advance, Jeff.

I have written a routine that loads a Hex file, checks for record marker,length,address etc then loads the data into a table on front panel. However, my routine only loads single record hex files. I need to be able to load multiple record files, I need to identify the ':' colon record marker start for each record in the hex file, I just can't see how to loop my routine so that all records with ':' prefix marker are loaded.

Jeff,
I'm not exactly sure of what you are trying to do. Is it possible you could post your code, or a screen shot of the diagram in question, so that I can get a better understanding, and possibly offer some assistance?
I am familiar with hex files, but not with the : marker separating records. This may be able to be solved with simple text parsing, and as I am not familiar with how you are retrieving and/or displaying the files, I require more information.
Thanks

How to convert hex into a string value

hei evryone!
can anyone please help me on how to convert a hex value into a string suppose.. Example i want to convert 4275646479 which is a hex value, into a string "BUDDY"? how will i do that???
Any suggestion, tutorial site would be appreciated?
Thx!

something like this will convert string to byte[]
e.g.
you want to convert following.
656667 => ABC
String toConvert = "656667";
byte[] returnVal = String2byteArr (toConvert );
String FinalStr = new String(returnVal);
public static byte[] String2byteArr(String Result)
byte[] byteRet = new byte[Result.length()/2];
int k=0;
for (int j=0; j<(Result.length()); j+=2)
try
Integer I = new Integer (0);
I = I.decode ("0x"+Result.substring(j, j+2));
int i = I.intValue ();
if (i > 127)
i = i - 256;
byteRet[k++] = new Integer(i).byteValue();
catch(Exception e)
System.err.println(e);
return byteRet;
}// String2byteArr
Hope this will help you, So that i can get 3$ (:-)
Avi

Convert hex to float

I have to convert a bit Hex string into a float. I built a vi from the following C code, but it only works on positive numbers. Any suggestions?
sample16 = (short) ((MSB << 8) | LSB);
sample = (float)sample16/32768.0;
sample*=10.0;
Attachments:
Parse Response.vi ‏13 KB

[email protected] wrote:
Hi altenbach
The data is come from flowmeter by MODBUS.
Thanks
Hong
You are not giving us any useful information. Look up the manual of your device. Somewhere in there should be a definition of how the numbers are built up.
There are only two ways to tell somebody thanks: Kudos and Marked Solutions
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Re: Anyone know how I can convert a 1D array of 0's and 1's to a hex value?

On Wed, 18 Jul 2001 12:27:33 -0700 (PDT), in comp.lang.labview you wrote:
> Sergey,
> Wire your Byte Array of 1/0's to a 'Byte Array to String' VI
> [Functions > String > String/Array/Path Conversion palette], and
> finally send to a String indicator. On the Front Panel at the String
> Indicator, rt-click and set its Display to Hex.
> This works for me, but not sure if its truly what you looking for.
>
> Good Luck with it, Doug
Right, Doug.
Compare two result strings in attached vi.
Cheers,
[See first answer for additional information]

[Attachment(s) for question]
Attachments:
Trash.vi ‏16 KB
Trash.vi ‏16 KB

Hex value to Hex display

I read in a text document from a server different HEX values depending on the equipment i used. The Hex value is sent to a VI for TMT commands.
And the entrance which must be presented as HEX display.
I want to "convert" an appended path string with HEX value for example (0000 3D11 03) to HEX display (0000 3D11 03)

Duplicate Post
Gaurav k
CLD Certified !!!!!
Do not forget to Mark solution and to give Kudo if problem is solved.

Possible to supply a hex value to solid's color property?

I know the AE Scripting Guide specifies that we have to supply an array of RGB values if we wish to change a solid's color property. I'm just curious if it is possible to supply a hex value in lieu of an RGB array. Does anybody have any experience with a work around?
Thanks!

Dan,
Just wanted to add that I didn't realize your function assumed the hex color value would be passed in as `0xFFFFFF`. My data was passed in as a string such as `FFFFFF`. To fix, I just added one line:
function hexToColor(theHex){
theHex = parseInt(theHex,16);
var r = theHex >> 16;
var g = (theHex & 0x00ff00) >> 8;
var b = theHex & 0xff;
return [r/255,g/255,b/255];
Thought this might help somebody who had the same data coming in question. Thanks, again for the help.

Hex in dez

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