Output text file in fpga mode

Hi. I tried to get data from my crio. I started my project with fpga wizard on the getting started window. I created target vi and host vi. In the host vi, I put "file dialog" function to create text data file but it doesn't pop up in the start-up. Can anyone tell me what's wrong with my vi's? I just want to get position and time data.
untitled 47 is my host vi
Attachments:
Quad Ctr.vi ‏1069 KB
Untitled 47.vi ‏366 KB

Stick to one thread for the same question.
http://forums.ni.com/t5/LabVIEW/can-not-create-text-file-in-fpga-mode/td-p/1406470

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Convert created idoc to an output text file

Hi,
How can i convert an idoc to an output text file? is there a standard program in SAP that does this?
Thanks,
Tots

Hi,
We can do it.
The steps are
1. Create a xml file port (we21)
2. Create a partner profile point to the file port.
3. Make sure the idocs are genereated.
4 . Run the staandard program (RSEOUT001) with the port and required details in teh selection screen.
The idocs will be generated to a xml file .
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Is SAP capable of sending a TEXT file in different modes like DOS ?

Is SAP capable of sending a TEXT file (.txt) in different modes like DOS ?

Yes SAP is capable to send .txt file in different mode.
For this you have to maintain the setting of Code page and encoding. There so may types of encoding (UTF-8, UTF-8 without BOM, UTF-16 etc) supported by SAP. You can check them from SAP logon pad.
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Output text files

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I have 2 text file that should be statically outputted with specific parameters ,
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REPORT ZSRK_045                                .
TABLES EPSF.
PARAMETERS DIR LIKE EPSF-EPSDIRNAM DEFAULT 'D:\usr\sap\ERP\DVEBMGS00\work'.
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       DIRLIST TYPE TABLE OF EPSFILI WITH HEADER LINE.
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    DIR_NAME               = DIR
    FILE_COUNTER           = FILECOUNTER
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Regarding Date format in output text file

Hi Frnds,
i am taking the data from vbak table into one internal table T_vbak, in that i am having vdatu field also, and after that using GUI_Download function module i am downloading that internal table data to one text file into presentation server.
But the date format is displaying in yyyymmdd format in the text file, but i want the format like mm/dd/yyyy in the text file, can anybody plz help me....

Hey Bala,
You can use the following conversion routine for converting the date from yyyymmdd format into mm/dd/yyyy.
data: l_date(10) type c.
Loop at t_vbak into wa_vbak.
CONCATENATE wa_vbak-vdatu4(2) wa_vbak-vdatu6(2) wa_vbak-vdatu(4) INTO l_date SEPARATED BY '/'.
wa_vbak-vdatu = l_date.
modify t_vbak from wa_vbak.
Endloop.
Regards,
Chetan.
PS: Reward points if this helps.

Formatting of output text file.

I am writing values of variables to a text file. I also have column headings. Some of the column headings are long, perhaps 14 characters. The field for my variable values is only 8 characters long. Thus I would like to install a tab or two between my column headings so that they line up w my values. How may I do that?

You can specify a length with the format string.
So, if the longest string is 14 characters, specify %14s as the format string. Your text will be right justified. If you want the text to appear at the left, use a format specifier of %-14s.
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Now is the right time to use %^<%Y-%m-%dT%H:%M:%S%3uZ>T
If you don't hate time zones, you're not a real programmer.
"You are what you don't automate"
Inplaceness is synonymous with insidiousness

HELP ON HOW TO STORE OUTPUT IN TEXT FILE

Hello,
I am trying to output the results from queties into an output text file does anyone knows how to do that please?
For example i want to do :
Select SYSDATE from dual;
and output the result of it in a text file called output.txt does anyone knows how to do that please?
THanks a lot and every help is appreciated.
Regards,
giannis

Can i set the path of the output file Yes, you can :
TEST@db102 SQL> spool /tmp/output.txt
TEST@db102 SQL> select sysdate from dual;
SYSDATE
14-JUN-06
TEST@db102 SQL> spool off
TEST@db102 SQL> !ls -ltr /tmp | tail -n 1
-rw-r--r-- 1 ora102 dba 313 Jun 14 01:52 output.txt
TEST@db102 SQL> !cat /tmp/output.txt
TEST@db102 SQL> select sysdate from dual;
SYSDATE
14-JUN-06
TEST@db102 SQL> spool off
TEST@db102 SQL>

HOw to create a text file in the given path and delete it after the use?

Hi all,
I am trying to create a text file at the given path and delete the created file after the use.
I am using following code.:
import java.io.*;
// write binary data as characters
public class RanIO {
                                        public static void main(String f[])
                                                  // First illustrate append
                                                  String lineSep = "\n";
                                                  try {
                                                                 File temp= new File("C:/Ash","cute.txt");
                                                  boolean ch=temp.createNewFile();
                                                  if(ch)
                                                       System.out.println("file created");
                                                  else
                                                  System.out.println("file Not created");
                                                  //writing to file
                                             /*     PrintWriter p = new PrintWriter(new BufferedWriter(new FileWriter("cute.txt",true)));
                                                  p.print("Emp NO");
                                                  p.close();*/
                                                            // Open fileWriter in append mode
                                                                           FileWriter fos = new FileWriter(temp, true);
                                                                           BufferedWriter bw = new BufferedWriter(fos);
                                                                           PrintWriter pw = new PrintWriter(fos);
                                                                           double d=550;
                                                                      // lineSep = System.getProperty("line.separator");
                                                                      pw.print("Hello");
                                                                      //pw.print( lineSep );
                                                                      pw.print( d );
                                                                      pw.close();
                              boolean det=temp.delete();
                                             if(det)
                                                  System.out.println("File deleted");
                                             else
                                                  System.out.println("File not deleted");
                                             } catch (IOException ioe)
                                                            System.out.println( "Append IO error:" + ioe );
My problem:
1)
I am not able to write to the file. I want to know, where i am going wrong.
It is giving error message like
"Canot resolve Symbol: temp,"
But, FileWriter Constructor should accept a File type parameter.
here temp is a file parameter.
If i am not using file=new file();
i can't delete the file after the use. i.e if i use
PrintWriter p = new PrintWriter(new BufferedWriter(new FileWriter("cute.txt",true)));
how can i delete cute.txt after the use?
2)
I am not able to write to the text file. file is created but, a blank file.
"Hello" is not written into the text file.
can anyone help me in this regard
Thanks in advance
Ashvini

Thank you Ram,
But, i want to create a text file in Append mode.
for that i used
FileWriter fos = new FileWriter(temp,true); But, it is not accepting FileWriter constructor in
this format. if i use
FileWriter fos = new
FileWriter("c:/ash/cute.txt",true); it works fine. !!!!!Here's the javadoc
public FileWriter(File file,
boolean append)
throws IOExceptionConstructs a FileWriter object given a File object. If the second argument is true, then bytes will be written to the end of the file rather than the beginning.
Parameters:
file - a File object to write to
append - if true, then bytes will be written to the end of the file rather than the beginning
Throws:
IOException - if the file exists but is a directory rather than a regular file, does not exist but cannot be created, or cannot be opened for any other reason
Since:
1.4
Are you using jdk.13 or lower ?
>
ONe more doubt, Does flush method deletes a file?
if not, then i need to use
File temp=new File("c:/ash/cute.txt");
FileWriter fos = new FileWriter(temp,true); //which
is again a problem
if(temp.delete())
out.println("File is deleted");
}I don't know whether i am taking it wrong ! or
anything wrong with my coding ! but, after creating
and writing data into a text file. I must delete it
as it contains confidential informations.
Regards,
Thanks.'flush' writes to a file immediately. Else you should explicitly call 'flush' to write contents from buffer to underlying source.
javadoc again
PrintWriter
public PrintWriter(Writer out,
boolean autoFlush)Create a new PrintWriter.
Parameters:
out - A character-output stream
autoFlush - A boolean; if true, the println, printf, or format methods will flush the output buffer
cheers,
ram.
Question; What do you gain by opening a file, writing to it and deleting it in the same program ?

Include heading in text file

Hi Experts,
I need your HELP to include headings START_DATE, NUM_LOGS,MBYES,RSIZE in my text file "redo_history.log" below.
05-3-2009,36, 3600,100
05-4-2009,191, 19100,100
05-5-2009,56, 5600,100
06-1-2009,220, 22000,100
06-2-2009,245, 24500,100
06-3-2009,217, 21700,100
My desired output text file (redo_history.log) should be on below:
START_DATE, NUM_LOGS,MBYES,RSIZE
05-3-2009,36, 3600,100
05-4-2009,191, 19100,100
05-5-2009,56, 5600,100
06-1-2009,220, 22000,100
06-2-2009,245, 24500,100
06-3-2009,217, 21700,100
Im executing the following script below to generate text file named redo_history.log:
select dump_csv('SELECT Start_Date,
Num_Logs,
to_char(Round(Num_Logs * (Vl.Bytes / (1024 * 1024)),2),''999999999'') AS Mbytes,
Vl.Bytes / (1024*1024) AS RSize
FROM (SELECT To_Char(Vlh.First_Time,''MM-W-YYYY'') AS Start_Date,
COUNT(Vlh.Thread#) Num_Logs
FROM V$log_History Vlh
WHERE Vlh.First_Time > current_date - interval ''30'' day
GROUP BY To_Char(Vlh.First_Time,''MM-W-YYYY'')) log_hist,
( select distinct bytes from V$log ) Vl
ORDER BY Log_Hist.Start_Date',',','EXT_TABLES','redo_history.log')
from dual;
Please find below dump_csv.sql:
CREATE OR REPLACE function dump_csv( p_query in varchar2,
p_separator in varchar2
default ',',
P_DIR in varchar2 ,
p_filename in varchar2 )
return number
AUTHID CURRENT_USER
is
l_output utl_file.file_type;
l_theCursor integer default dbms_sql.open_cursor;
l_columnValue varchar2(2000);
l_status integer;
l_colCnt number default 0;
l_separator varchar2(10) default '';
l_cnt number default 0;
begin
l_output := utl_file.fopen( P_DIR, p_filename, 'w' );
dbms_sql.parse( l_theCursor, p_query, dbms_sql.native );
for i in 1 .. 255 loop
begin
dbms_sql.define_column( l_theCursor, i,
l_columnValue, 2000 );
l_colCnt := i;
exception
when others then
if ( sqlcode = -1007 ) then exit;
else
raise;
end if;
end;
end loop;
dbms_sql.define_column( l_theCursor, 1, l_columnValue,
2000 );
l_status := dbms_sql.execute(l_theCursor);
loop
exit when ( dbms_sql.fetch_rows(l_theCursor) <= 0 );
l_separator := '';
for i in 1 .. l_colCnt loop
dbms_sql.column_value( l_theCursor, i,
l_columnValue );
utl_file.put( l_output, l_separator ||
l_columnValue );
l_separator := p_separator;
end loop;
utl_file.new_line( l_output );
l_cnt := l_cnt+1;
end loop;
dbms_sql.close_cursor(l_theCursor);
utl_file.fclose( l_output );
return l_cnt;
end dump_csv;
Thanks in advance for you HELP.
Regards,
Eddie

ow005731 wrote:
No, I am not asking how to know the column name.
I am questioning why go through all the hassles to determine the column names, while they are already known.
When the user prepares the query to pass on to dump_csv():
SELECT Start_Date,
Num_Logs,
to_char(Round(Num_Logs * (Vl.Bytes / (1024 * 1024)),2),''999999999'') AS Mbytes,
Vl.Bytes / (1024*1024) AS RSize
FROM ...
he obviously specifies/knows the column names. (It's not like he was doing select * ...)But what if he was doing select *? And why hard code column names for this query and then have to change them if the query changes when you can write it to be completely dynamic?
CREATE OR REPLACE PROCEDURE run_query(p_sql IN VARCHAR2
                                     ,p_dir IN VARCHAR2
                                     ,p_header_file IN VARCHAR2
                                     ,p_data_file IN VARCHAR2 := NULL) IS
v_finaltxt VARCHAR2(4000);
v_v_val     VARCHAR2(4000);
v_n_val     NUMBER;
v_d_val     DATE;
v_ret       NUMBER;
c           NUMBER;
d           NUMBER;
col_cnt     INTEGER;
f           BOOLEAN;
rec_tab     DBMS_SQL.DESC_TAB;
col_num     NUMBER;
v_fh        UTL_FILE.FILE_TYPE;
v_samefile BOOLEAN := (NVL(p_data_file,p_header_file) = p_header_file);
BEGIN
c := DBMS_SQL.OPEN_CURSOR;
DBMS_SQL.PARSE(c, p_sql, DBMS_SQL.NATIVE);
d := DBMS_SQL.EXECUTE(c);
DBMS_SQL.DESCRIBE_COLUMNS(c, col_cnt, rec_tab);
FOR j in 1..col_cnt
LOOP
    CASE rec_tab(j).col_type
      WHEN 1 THEN DBMS_SQL.DEFINE_COLUMN(c,j,v_v_val,2000);
      WHEN 2 THEN DBMS_SQL.DEFINE_COLUMN(c,j,v_n_val);
      WHEN 12 THEN DBMS_SQL.DEFINE_COLUMN(c,j,v_d_val);
    ELSE
      DBMS_SQL.DEFINE_COLUMN(c,j,v_v_val,2000);
    END CASE;
END LOOP;
-- This part outputs the HEADER
v_fh := UTL_FILE.FOPEN(upper(p_dir),p_header_file,'w',32767);
FOR j in 1..col_cnt
LOOP
    v_finaltxt := ltrim(v_finaltxt||','||lower(rec_tab(j).col_name),',');
END LOOP;
-- DBMS_OUTPUT.PUT_LINE(v_finaltxt);
UTL_FILE.PUT_LINE(v_fh, v_finaltxt);
IF NOT v_samefile THEN
    UTL_FILE.FCLOSE(v_fh);
END IF;
-- This part outputs the DATA
IF NOT v_samefile THEN
    v_fh := UTL_FILE.FOPEN(upper(p_dir),p_data_file,'w',32767);
END IF;
LOOP
    v_ret := DBMS_SQL.FETCH_ROWS(c);
    EXIT WHEN v_ret = 0;
    v_finaltxt := NULL;
    FOR j in 1..col_cnt
    LOOP
      CASE rec_tab(j).col_type
        WHEN 1 THEN DBMS_SQL.COLUMN_VALUE(c,j,v_v_val);
                    v_finaltxt := ltrim(v_finaltxt||',"'||v_v_val||'"',',');
        WHEN 2 THEN DBMS_SQL.COLUMN_VALUE(c,j,v_n_val);
                    v_finaltxt := ltrim(v_finaltxt||','||v_n_val,',');
        WHEN 12 THEN DBMS_SQL.COLUMN_VALUE(c,j,v_d_val);
                    v_finaltxt := ltrim(v_finaltxt||','||to_char(v_d_val,'DD/MM/YYYY HH24:MI:SS'),',');
      ELSE
        v_finaltxt := ltrim(v_finaltxt||',"'||v_v_val||'"',',');
      END CASE;
    END LOOP;
-- DBMS_OUTPUT.PUT_LINE(v_finaltxt);
    UTL_FILE.PUT_LINE(v_fh, v_finaltxt);
END LOOP;
UTL_FILE.FCLOSE(v_fh);
DBMS_SQL.CLOSE_CURSOR(c);
END;This allows for the header row and the data to be written to seperate files if required.
e.g.
SQL> exec run_query('select * from emp','TEST_DIR','output.txt');
PL/SQL procedure successfully completed.Output.txt file contains:
empno,ename,job,mgr,hiredate,sal,comm,deptno
7369,"SMITH","CLERK",7902,17/12/1980 00:00:00,800,,20
7499,"ALLEN","SALESMAN",7698,20/02/1981 00:00:00,1600,300,30
7521,"WARD","SALESMAN",7698,22/02/1981 00:00:00,1250,500,30
7566,"JONES","MANAGER",7839,02/04/1981 00:00:00,2975,,20
7654,"MARTIN","SALESMAN",7698,28/09/1981 00:00:00,1250,1400,30
7698,"BLAKE","MANAGER",7839,01/05/1981 00:00:00,2850,,30
7782,"CLARK","MANAGER",7839,09/06/1981 00:00:00,2450,,10
7788,"SCOTT","ANALYST",7566,19/04/1987 00:00:00,3000,,20
7839,"KING","PRESIDENT",,17/11/1981 00:00:00,5000,,10
7844,"TURNER","SALESMAN",7698,08/09/1981 00:00:00,1500,0,30
7876,"ADAMS","CLERK",7788,23/05/1987 00:00:00,1100,,20
7900,"JAMES","CLERK",7698,03/12/1981 00:00:00,950,,30
7902,"FORD","ANALYST",7566,03/12/1981 00:00:00,3000,,20
7934,"MILLER","CLERK",7782,23/01/1982 00:00:00,1300,,10

Exporting text files in earlier editions of Oracle

I'm not familiar with Oracle, but hope someone might be able to help me out. I have filed an access to information request with a public agency for data that I'm told is in an Oracle database.
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Thanks for any help you're able to provide...

Any version of Oracle going back at least into the 1980s has the ability to output text files while simultaneously stripping out confidential/personal data.
Not one of them is capable of producing that output as a .PDF file.
Keep in mind that the people you are talking to may not know enough about Oracle to spell it correctly. If they need help they can contact me.
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Fail to write the text file

hi,
I met a problem when I try to store data to text file. That's the description:
- To read some objects from the binary file
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{color:#0000ff}
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tVector = (docVector)reader1.readObject ();
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tVector.updateDimsWeight (config1.getWEIGHT_TYPE ());
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reader1.close ();
rlabelWriter.flush ();
rlabelWriter.close ();
//------ end --------//
{color}
The program works and creates the file ".rlabel", but a binary file instead of text file! Anyone have ideas about this problem?
Thanks

Sorry, I means ".rlabel".
Good news, I fix the problem. In my old code, the I/O stream keeps always opened when I write huge data to the file (See "for" loop). And after the loop, I close the stream.
Now, I open and close the stream in each loop. The problem is resolved.
that's the new code:
// this function is used to write a string to a file
/* write a string to a file */
public void writeStringToFile (String content, String fileName) {
BufferedWriter writer = null;
try {
writer = new BufferedWriter (new FileWriter (fileName, true));
writer.write (content);
writer.close ();
} catch (IOException ex) {
ex.printStackTrace ();
String rlabel = "test.rlabel";
for(int i=0; i<vectorNumber.intValue (); i++) {
tVector = (docVector)reader1.readObject ();
tVector.dimsPruning (prunedTerm);
writeStringToFile (tVector.vectorLableToString (), rlabel);
//------- end ----------//
I don't know whether the open/close operations in a large loop cost a lot.
Thanks

SQLCMD - getting the entire output to file?

Hi All
Ive written my first SQLCMD script using this reference :-
http://msdn.microsoft.com/en-us/library/ms162773.aspx
but in my output file I only get one line, whereas when I run the sql scripts manually from query analyser it shows (1 rows affected) multiple times down
the results window, how can i get these multiple rows of output to show in my output text file?
Thanks
Stew

Hi ssssstew,
As Hasham has indicated, we might need to see your code. sqlcmd does not support multiple concurrent writings to the same file.
However, you might try this trick from Madhivanan at SQLServerCurry:
http://www.sqlservercurry.com/2011/11/sql-server-handling-multiple-result.html
Turn your query into a stored procedure:
create procedure test
as
select 1 as id, 'test1' as name
select 2 as id, 'test2' as name
When you execute this procedure, it returns two result sets. The following code will copy these two result sets in a table variable.
Then execute it and send the select * from that table to the output file instead:
declare @t table(id int, names varchar(100))
insert into @t
exec test
select * from @t ---output to file
Hope this helps

SSIS - how to break out text file into 1 meg files

I have a package that I need to split the output text files to 1 meg in size.
My package has a TsqL container that returns allot of records. I need the txt file output to create as many files as needed but none of them can be over 1 meg.
No idea how to do that..
qeqw

really? After reading it looks like it's more for balancing load..
the Balanced
Load Distributor allows me to predetermine/limit the output file size to 1 meg?
qeqw

Parsing a Text file with nulls in records

Hello All,
I am relatively new to Java programming and I have been given a task that requires me to parse a CSV text file. I have to group the records based on a particular column and then do some math (add columns that have same keys). My problem is that the input file can have nulls and non numeric chars. I am confused how I can proceed in this situation, since I have to add these records, when I do a parseDouble it might fail. OK. I can get around it by assigning a zero in case there is a NumberFormatException but the result of my task is to render an output text file that from the input file. Here comes the catch, the requirement has it, that if the input file had a null or a non numeric char then while rendering the output, I have to populate a code as a place holder for that location where a null or non numeric char was found. I'd like to know if there is any trivial way of getting around this problem without using a Map to remember the location where the null was found. Any help is greatly appreciated. Thanks all in advance.

maybemedic wrote:
Mogalr,
The non numeric chars could be any random chars like aabb,null strings etc.In the past I've made small methods that would just check to see if the string was all characters and decimal point... and check formatting... check that it doesn't have 2 decimal points and after it's trimmed that there aren't any spaces and the length is >0.
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Compare data from 2 text files and output match

Hi all,
I need some advice.
Firstly in BinaryCode.txt the data is as such:
Replace BinaryCode0 1 0 0 0 0 0 0 0 0
Replace BinaryCode0 1 0 0 0 0 0 0 0 1
Replace BinaryCode1 1 1 1 0 1 1 1 1 1
Replace BinaryCode1 1 0 0 0 0 0 0 0 0
the first line in the text file is the header. So I need to check if the names in the second column (BinaryCode0 or BinaryCode1)appear in the Timed_Sets.txt file.
The data in Timed_Sets.txt is as such:
BinaryCode0,6,40,.........................
BinaryCode0,7,40,.........................
BCName1,0,20,.............................
BCName1,1,20,.............................
For example since BinaryCode0 is a match I will output the entire row in Timed_Set.txt to another array.
I have been working on a program but I don't get the expected output.
The text files and the VI are attached.
I appreciate your kind assistance in the matter.
Thank You
Regards
kart
Solved!
Go to Solution.
Attachments:
BinaryCode.txt ‏1 KB
compare text files.vi ‏15 KB
Timed_Sets.txt ‏2 KB

If I understood correctly what the output should be then what you basically need to do is to walk through the column in BinaryCode.txt and for each unique value pull out the corresponding rows from Timed_Sets.txt. There's a variety of ways to do this, depending on how much data you have and whether or not you can use any kind of prior knowledge as to the actual file content (such as the names of the keys being searched). Attached is one way. Modify as needed.
Attachments:
compare text files MOD.vi ‏27 KB

Output text file in fpga mode

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