Converting a hex number to binary

How do you convert a hexadecimal number to the actual 1's and 0's of binary? I am using labview 6i. Also I will eventually need the binary to be a string. Thanks.

Converting for numeric display is quite simple. All you do is on the control/indicator, show the radix, and set it to the desired setting.
Setting up to display the binary in text is a bit more tricky. You need to insert a "Format Value" function in and wire "%b" to the format string. This will cause the output to change to binary.
Good luck

Similar Messages

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

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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How to convert fractional decimal number to hex number?

Hi,
Can any one help me to convert the fractional decimal number to its equivalent hex number and vice versa ?
if u have any code please share.
thanks
neethu

neethukk wrote:
Can any one help me to convert the fractional decimal number to its equivalent hex number and vice versa ?
if u have any code please share.
This question is not clear at all.
"Fractional decimal" is not a data type, but a way of formatting in readable form using numeric characters and a decimal separator.
Same to "hex number", but only for integers.
What do you mean by "convert"? Do you want to keep the value the same or retain the bit pattern of the numeric data type?
Hexadecimal is for integers. Are you talking about fixed point?
We clearly need significantly more information. What are the input and output data types? What are you actually trying to do?
Do you have an example input and corresponding output?
LabVIEW Champion . Do more with less code and in less time .

How do I convert the ASCII character % which is 25h to a hex number. I've tried using the scan value VI but get a zero in the value field.

How do I convert the ASCII character % ,which is 25h, to a hex number 25h. I've tried using the scan value VI but I get a zero in the value field.

You can use String to Byte Array for this.

Convert and split Hexa number into ASCII

Hai
How to convert Hexa number to equivalent ASCII number
i attached my VI
thanks
sk
I am using LabVIEW 7.1
Attachments:
HEX2ASCII.vi ‏31 KB

It really depends on what you want. For example you want to "split the hexa number 1A into 1 and A". Should the output be a string or another U8 number?
Attached are a few possibilities.
LabVIEW Champion . Do more with less code and in less time .
Attachments:
HEX2ASCIImod.vi ‏51 KB

Uploading a file into DB error occured: ORA-01465: invalid hex number

While uploading a file into the DB, It is promting an error: "ORA-01465: invalid hex number"
how to convert a binary data to hex format in this case.

Hello again,
Ok, to upload into the database through APEX, using the file browser, you need to do the following:
1. Create the file browser item on your page.
2. Create a page process that is executed on the SUBMIT button.
The code should be something like this:
IF ( :P1_FILE_NAME is not null ) THEN
INSERT INTO oehr_file_subject(id,NAME, SUBJECT, BLOB_CONTENT, MIME_TYPE)
SELECT ID,:P1_FILE_NAME,:P1_SUBJECT,blob_content,mime_type
FROM APEX_APPLICATION_FILES
WHERE name = :P1_FILE_NAME;
DELETE from APEX_APPLICATION_FILES WHERE name = :P1_FILE_NAME;
END IF;{size:14}Files uploaded through the file browser are inserted into APEX_APPLICATION_FILES and need to be copied into your file.
Be sure to include a column in your table for the filename in {color:green}FILENAME.EXT{color} format so that the system will know how to handle the file when you try to download.
{size}
{size:14}
Don.
You can reward this reply by marking it as either Helpful or Correct :)
{size}

ORA-01465: invalid hex number on form field having values like $0-$10k...

Hi
I have a form item (SPEND) of select list having values like
$0 - $10k
$10k - $50k
$50k - $100k
$100k - $250k
$250k+
For the new record, when I hit "SAVE” buttons it inserts the new records to the table with values ($0-$10k...)
BUT when i edited the same record, and then try to "Apply Changes” getting following error message
ORA-01465: invalid hex number
Again when I change the value to null it simply allows the record to UPDATE.
Again I changed the item to a text field i am getting same error when I try with charter (ABc...). BUT it allows to the number (123..)
Column attribute is SPEND VARCHAR2 (15 BYTE)
ie - when I try to update the SPEND field with the values ($0 - $10k,$10k - $50k,$50k - $100k,$100k - $250k,$250k+) I am getting above error message.
ORA-01465: invalid hex number
Environment:
Oracle Apex- 4.1
DB-11g
Thanks,
Amu
Edited by: Amuly on Jul 16, 2012 5:00 PM

Use utl_raw.cast_to_raw() function when you convert HEX value into RAW(), e.g.:
SQL> create table ztest (ff raw(1000));
Table created
SQL> insert into ztest (ff) values
2 (utl_raw.cast_to_raw('596F75207765726520646973636F6E6E65637465642066 726 F 6D207468652041494D207365727669996365207768656E20796F752073696
3 76E656420696E2066726F6D20616E6F74686572206C6F636174'));
1 row inserted

Parsing HEX number from JTextField

Is there any way that I can parse hex number from JTextField?
I would like to input 0x1A or similar on JTextField and parse that with
int parsedInt = Integer.parseInt(JTextField.getText());
when I type numbers such as 1,2...and etc on the JTextField, the parseInt method works. But if I put 0x2A format, I will get errors.
Thanks

Thanks bbritta,
That is not exactly what I was looking for. The return output from that would be in decimal format. I am just looking to pass on the text including 0x so that I can pass it on to JNI. There, I will use that value with C++. Do you happened to know how to obtain entire text and then converting it to an integer? Thanks again.

Is there a way to convert skype online number cont...

That was the general question, and here are my details:
I have had a skype number for many years and it was great, around $5.5 a month to call all phones in North America from my laptop from any place in the world with internet. With time, I had a ccumulated a relatively large number of contacts (name of person or party & their phone number(s)). Now I decided that I finally need a regular "smart" cellphone with an AT &T 10c/minute and no data (that's the only way that I understand is not a rip-off, I'm counting on my really unlimited mobile hotspot to get wifi). Now, the company will have me purchase minutes every 30 days which doesn't look very bad considering that I don't have my wifi all the time.
The problem I'm having is, how to transfer or convert the name/number list on skype to name/number list on my phone? so I can call the same numbers I used to call on slype with my AT&T minutes?
Typing the numbers one-by-one to my phone may take days!! so, I figured out that there must be away to do it automatically, rather than manually.
Any help is very appreciated

Is there any answer skype people?????
please!

Convert time to number and number to time

I'm using SAP 4.0b
I'm looking for function that converts time to number and number to time.
Any suggestion?

Hi,
Can you give an example of what number you want to give to get what time and vice-versa?
There can be a direct conversion between an integer and a time variable in ABAP.
For example -
data: number type i,
time type syuzeit.
number = 3600.
move number to time.
write time.
The time will be output as "01:00:00". That is because 3600 seconds make up one hour.
Regards,
Anand Mandalika.

ORA-00932: inconsistent data types: expected NUMBER got BINARY

ORA-00932: inconsistent data types: expected NUMBER got BINARY
Hi,
Could anyone help in resolving my problem?
I m developing cmp beans in Jbuilder X,
My database is Oracle 10g, running on Linux and Application server is Oracle10gAs. Running on Windows.
I can deploy my Entity EJBs OK and look then up using finder methods as long as Ive created the data directly in the database using SQL*Plus for instance.
In the database I have my primary keys defined as type NUMBER
In my EJB the corresponding number fields get mapped as java.math.BigDecimal.
which according to the Oracle JDBC specification is how they are mapped.
Problem:
When I try to create a new database entity through my EJB entity bean I get:-
Error "ORA-00932: inconsistent datatypes: expected NUMBER got BINARY".
The value of the number being used as the primary key in this example is 10.
Eg:-
BigDecimal pk = new BigDecimal(10);
TestBean test = home.create(pk);
The datatype in my EJB Deployment descriptor ejb-jar-xml <pri-key-class> is java.math.BigDecimal>
The jdbc driver defined in my application.xml is
oracle.jdbc.driver.OracleDriverand url="jdbc:oracle:thin..." in the connection.
Ive even tried mapping a datatype as described in the Oracle FAQs but this didnt work.
21.     I'm trying to deploy a CMP entity bean with a field type BigDecimal and the table creation fails with an error. How do I work around this?
You have to perform the following steps prior to deploy your application.
o     Define the mapping for java.math.BigDecimal in the database-schemas/oracle.xml as follows:
<type-mapping type="java.math.BigDecimal" name="number(20,8)" />o     Use this schema in your data-source as follows:-
<data-source
class="com.evermind.sql.DriverManagerDataSource"
name="OracleDS"
ejb-location="jdbc/OracleDS"
schema="database-schemas/oracle.xml"
connection-driver="oracle.jdbc.driver.OracleDriver"
username="scott"
password="tiger"
url="jdbc:oracle:thin:@localhost:1521:DEBU"
clean-available-connections-threshold="30"
rac-enabled="false"
inactivity-timeout="30"
/>

Further clarification of my problem.
Originally I said the error occurred when deploying EJB's
Correction: I can deploy them OK on the application server However the Error message occurs when I try to create a new EJB entity, the only value required is the Primary key which I pass as type BidDecimal.
If I create entries directly in the database my EJB findByPrimaryKey can find entities OK.
But I cant create new ones through EJB.
What realy baffels me is why I'm able to read data through the connection but not write.
The datatype in my EJB Deployment descriptor ejb-jar-xml <pri-key-class> is java.math.BigDecimal>
The jdbc driver defined in my application.xml is
oracle.jdbc.driver.OracleDriver
and url="jdbc:oracle:thin..." in the connection.

Invalid hex number

Greetings PL/SQL Greats!
Can someone please tell me why I am getting "ORA-0464-Invalid hext number" error?
What is weird is after I executed my stored proc with one file, I get the file copied successfully from db to folder.
A second try succeeded as well.
After that, any other attempts to copy from db to folder resulted to error above.
I am having difficulty wrapping my head around this error.
Any help is greatly appreciated.
<pre><code>create or replace PROCEDURE Getblob(pfname VARCHAR2, display_name IN VARCHAR2)
IS
vblob BLOB;
vstart NUMBER := 1;
bytelen NUMBER := 32000;
len NUMBER;
my_vr RAW(32000);
x NUMBER;
v_name VARCHAR2(100);
lv_str_len NUMBER;
l_output utl_file.file_type;
BEGIN
-- define output directory
--lv_str_len := Length(pfname);
--v_name := display_name||upper(substr(pfname,lv_str_len-3,lv_str_len));
v_name := display_name;
l_output := utl_file.Fopen('/m705/gfile', v_name, 'w', 32760);
-- get length of blob
SELECT dbms_lob.Getlength(GFILE_BLOB_VALUE)
INTO len
FROM GFILE
WHERE file_name = pfname;
-- dbms_output.put_line('Length: '||len);
-- save blob length
x := len;
-- select blob into variable
SELECT GFILE_BLOB_VALUE
INTO vblob
FROM GBFILE
WHERE file_name = pfname;
-- if small enough for a single write
IF len < 32760 THEN
-- dbms_output.put_line('Single write ');
utl_file.Put_raw(l_output, vblob);
utl_file.Fflush(l_output);
ELSE -- write in pieces
-- dbms_output.put_line('multi write '||vstart);
vstart := 1;
WHILE vstart < len LOOP
dbms_lob.READ(vblob, bytelen, vstart, my_vr);
utl_file.Put_raw(l_output, my_vr);
utl_file.Fflush(l_output);
-- set the start position for the next cut
vstart := vstart + bytelen;
-- set the end position if less than 32000 bytes
x := x - bytelen;
IF x < 32000 THEN
bytelen := x;
END IF;
END LOOP;
END IF;
dbms_output.Put_line('End');
utl_file.Fclose(l_output);
EXCEPTION
WHEN OTHERS THEN
dbms_output.Put_line('ERROR');
END getblob;</code></pre>
Edited by: sonny on Nov 11, 2011 8:59 AM

I don't know what to tell you.
Other than to ask you to please tell me what you saw in the code that convinced you otherwise.
The one thing I would like to add was that after I executed the code twice, as indicated above, the users asked me if it was possible to grab all the files instead of grabbing the one file at a time as the code shows, I created a different stored proc that has rowid in the WHERE clause.
I ran the code and it got pretty much every file from the db.
Problem was that for some reason, it was changing the files to .txt file.
I decided to go back to using the code I posted above and that's when I started getting the invalid hex number error.
Does this make more sense?
Somehow, it seems to me, the code with the ROWID is still somewhere is interferring with this stored proc.
This purely a guess.

ORA-01465:invalid hex number

Hi,
Insert into ur3users
select user_id, pass_mgmnt.decrypt_pass(password), user_name from users ;
ur3users.user _id (number 38,0)
ur3user.user_name (varchar 100 byte)
ur3users._password (varchar 100 byte)
users.user _id (number 38,0)
user.user_name (varchar 250 byte)
users._password (varchar 250 byte)
When I run the above query I get the following error:
Error report:
SQL Error: ORA-01465: invalid hex number
01465. 00000 - "invalid hex number"
When I run the select statement as stand alone, I have no issues.
Possible causes and solutions?

Hi,
The problem probably lies in the function DECRYPT_PASS.
Can you post the code behind it or is it sensible material?
Some sample data would help as well.

How to convert exponent to number format

Hi,
how to convert exponent to number format.My column is in number and the data is in exponent format .for example data is 2.44705130197009E18 .when i do field name haveing this data like
select * from table name where filed name =2.44705130197009E18 ,field name is of number (20) data type .but i am not getting any data fectched .
your advice is at most appriciated .
Regards,
Suja

Example of what I was saying...
SQL> create table myexp (name number);
Table created.
SQL> insert into myexp values (2447051301970090001);
1 row created.
SQL> select name from myexp;
      NAME
2.4471E+18
SQL> col name format 9999999999999999999999999999999999999
SQL> select name from myexp;
                                  NAME
                   2447051301970090001
SQL>
The number you are seeing as an exponent is not just the number that is stored with lots of 0's on it, there's other information you are missing, so you need to change your format to see the true value.

Converting a hex number to binary

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