Writing terminal COM data to graph using Visa

Similar Questions

• can I use visa.vi to rs232 db25 port?

  can I use visa.vi to rs232 db25 port? because where the use of rs232 to the parallel port (db25).

  and also any vi to read the data of the series.

  IM new in labview I just learn the tutorial to youtube.

  If not can someone give me an idea how or can give me an example vi.

  TNX...

  Your front panel can be... catchy (and frankly annoying), but your VI does not make much sense. If you want that your 'start' code when the user presses a façade 'Start' button, then you have to sit and wait for the user to press start, doesn't depend on the user to press Start before you run your VI.

  In addition, you have:

  • Wired the value that configures 'Port' at the entrance to "Activate the tank of termination" of the VISA. Why? You should know whether it should be enabled based on what you're trying to talk. The unit will stop his messages with a specific character? If so, a real thread of this entry and a value of thread at the end tank entry matches the value ASCII of the nature of the instrument used to put an end to his messages.
  • Wired a zero for the number of bytes Read VISA. Why? This means that you do not read anything by definition.
  • Do you need to wait a certain amount of time after sending the order before data are available?
  • Do you need to terminate the order that you send with something?
  • You currently have the set loop in place as an infinite loop. This means that the only way to stop your VI is using the button abandon in the toolbar. IT OF BAD. Provide a stop button on your façade to allow your VI finish properly.

  See attached mod as a better starting point.

• How can I get Firefox 9.0.1 to remember form data? (I use Windows XP. Yes, I already looked under tools/options/privacy and don't see anything useful.)

  How can I get Firefox 9.0.1 to remember form data? I use Windows XP. Yes, I already looked under tools/options/privacy and don't see anything useful. I don't see that 'monitoring' and 'bar' on the Privacy tab. The previous version I was using shape data stored without any problem. I can't get 9.0.1 to remind OF THE form data.

  'Re missing you the section history of this window. See the screenshot I posted below.

  Try Firefox SafeMode to see how it works there.
  
  A way of solving problems, which disables most of the modules.
  
  (If you use it, switch to the default theme).

  • You can open the mode without failure of Firefox 4.0 + by pressing the SHIFT key when you use the desktop Firefox or shortcut in the start menu.
  • Or use the Help menu option, click restart with the disabled... modules while Firefox is running.

  Do not choose anything at the moment, just use 'continue in safe mode.

  To exit safe mode of Firefox, simply close Firefox and wait a few seconds before using the shortcut of Firefox (without the Shift key) to open it again.

  If it's good in Firefox Safe mode, your problem is probably caused by an extension, and you need to understand that one.
  
  http://support.Mozilla.com/en-us/KB/troubleshooting+extensions+and+themes

  When find you what is causing that, please let us know. It might help others who have this problem.

• Read more data 1 byte of visa

  Hi, when I use VISA to read more data of 1 byte, only the first table got the data, but I want to separate data from 40-bit to 5 tables. Does someone know how to separate data in the tables? Thank you for the reply!

  Your problem is the ASCII conversion attempt.  As I said before, you have raw binary data.  Therefore do not touch anything that deals with ASCII.  All you have to do is take your byte array and convert each element in an array of Booleans.

  

• urgent request: how to read the value of a register using VISA read?

  Hello world

  This is a very urgent investigation. can someone help me please? Thank you very much!!

  I wrote a few commands in several registers using VISA write. now, I want to read the value of a different register.

  But the bytes returned are just the commands, I wrote before and a few other commands that I don't know what they are for.

  This is the format of the command, and I enclose the sheet... I want to read the value of register (0 * 41)

  .

  Ravens, if you have something more than me, do not so much it at all =)

  The command you have posted has several components:

  The gray area of the transport layer uses for a checksum

  several bits set to 0.

  a single bit to define if it's a read/write operation

  a byte to identify the register of interests.

  two bytes for the data.

  With what you have provided, there are only three things we need to worry:

  (1) set the R/W bit to 0 to mean we're reading rather than write.

  (2) set the second byte 0 x 41 to focus on the register of interests.

  (3) with a reading, I can't imagine the last issue of two bytes.  They probably ignored.  The documentation you provided does nothing to explain this.  The most logical thing I can think is that these two bits contain the data, you go to the registry if you set the R/W bit to 1.

  There are two parts to this communication.  The first part is an entry VISA to send this control unit.  It is likely that you will need to complete the message.  You will need to know how to do this.

  The device must respond with the message that you mentioned in the original post.  Crows is right.  He's coming back as a string.  You can use the subset of string to separate the components defined by the standard.  You can use these components to determine if the data is legitimate and then do what you want with the data.

• Issue of campus Solution 9.0: Table prompt Application Center cannot come data

  People,

  Hello. I implement Solution Campus with PeopleTools 8,53 9.0 for a University. At the moment, I put implement student recruitment and admissions Module. I made this as the 3 steps below:

  Step 1: Configure AWAR > Products > recruitment and Admissions. I've implemented all the data in this part.

  Step 2: Student recruitment. This part is not really necessary to do so.

  Step 3: Student admissions > lettering > Add Application

  The component is 5 pages. In page 4 "Application Data", table prompt Application Center cannot come from the data. Unable to save all the data of the component.

  I found that the problem is that the quick table PS_ADM_APPLCTR_SVW is a view involving 3 tables as below:

  PS_ADM_APPLCTR_TBL

  PS_ACAD_CAR_TBL

  PS_SCRTY_APPL_CTR

  I type in the Application Center data in Set Up > AWAR > related products > recruitment and Admission > candidates > Application Center of Table, the data is correctly saved in the PS_ADM_APPLCTR_TBL table and returned to the browser correctly.

  The table PS_ACAD_CAR_TBL returns data successfully.

  The problem is that the table of PS_SCRTY_APPL_CTR returns no data. This table is the SCRTY_APPL_CENTER component. GBL about the Application Security Center. It seems that we need a process for security.

  I checked the value Up AWAR > Security > Secure Student Administration > processes that are below:

  -Update of view security

  -Update security - Acad Orgs

  -User management profiles

  -Profiles user Mgmt - clean

  -Access to demographic data

  -Safe use mass replacement

  I don't see any process runs about the Application Security Center.

  My question is: can all folk fix "Application Center table quickly propose no data" in "student admissions > lettering > Add Application"-page of Application data?

  Thanks in advance.

  People,

  Hello. The problem is solved by myself. Table prompt Application Center now come from the data. Thank you.

• exporting data to Excel using XSSFWorkbook

  Hi everyone export data to Excel using XSSFWorkbook

  having error javax.el.ELException: means: lots of Java space now I need to change my code to BigGridDemo.java

  http://www.Docjar.org/HTML/API/org/Apache/POI/xssf/userModel/examples/BigGridDemo.Java.html

  http://Apache-POI.1045710.N5.Nabble.com/HSSF-and-XSSF-memory-usage-some-numbers-td4312784.html

  How can I change my code for BigGridDemo.java

  This is my code

  import com.bea.common.security.xacml.context.Result;

  import com.sun.jmx.snmp.Timestamp;

  to import java.io.FileNotFoundException;

  import java.io.IOException;

  import java.io.OutputStream;

  import java.util.HashMap;

  to import java.util.Iterator;

  import java.util.Map;

  Org.apache.poi.ss.usermodel import. *;

  Import javax.faces.context.FacesContext;

  Import org.apache.poi.hssf.usermodel.HSSFCell;

  Import org.apache.poi.hssf.usermodel.HSSFCellStyle;

  Import org.apache.poi.hssf.usermodel.HSSFDataFormat;

  Import org.apache.poi.hssf.usermodel.HSSFRow;

  Import org.apache.poi.hssf.usermodel.HSSFSheet;

  Import org.apache.poi.hssf.usermodel.HSSFWorkbook;

  Org.apache.poi import. *;

  Import org.apache.poi.hssf.util.HSSFColor;

  Import oracle.adf.model.BindingContainer;

  Import oracle.adf.model.BindingContext;

  Import oracle.adf.model.binding.DCBindingContainer;

  Import oracle.adf.model.binding.DCIteratorBinding;

  Import oracle.adf.view.rich.component.rich.data.RichTable;

  Import org.apache.poi.POIDocument;

  import org.apache.poi

  Import org.apache.poi.xssf.usermodel.XSSFWorkbook;

  Org.apache.poi.hssf.usermodel import. *;

  Import oracle.jbo.Row;

  Import oracle.jbo.RowSetIterator;

  Import oracle.jbo.ViewObject;

  Import org.apache.myfaces.trinidad.model.CollectionModel;

  Import org.apache.myfaces.trinidad.model.RowKeySet;

  Import org.apache.myfaces.trinidad.model.RowKeySetImpl;

  Import org.apache.poi.hssf.usermodel.HSSFRichTextString;

  Import org.apache.poi.ss.usermodel.Workbook;

  Import org.apache.poi.POIXMLDocumentPart;

  Import org.apache.poi.POIXMLDocument;

  Import org.apache.poi.hssf.usermodel.HSSFRow;

  Import org.apache.poi.hssf.usermodel.HSSFSheet;

  Import org.apache.poi.hssf.usermodel.HSSFWorkbook;

  public class PoiBean {}

  RicheTableau CustomTable;

  public PoiBean() {}

  }

  public static BindingContainer {} getBindingContainer()

  return (BindingContainer) JSFUtils.resolveExpression("#{bindings}");

  return (BindingContainer) BindingContext.getCurrent () .getCurrentBindingsEntry ();

  }

  public static DCBindingContainer getDCBindingContainer() {}

  return (DCBindingContainer) getBindingContainer ();

  }

  ' Public Sub generateExcel (FacesContext facesContext, OutputStream outputStream) throws IOException {}

  try {}

  Workbook = new XSSFWorkbook();  or new HSSFWorkbook();

  Spreadsheet sheet = workbook.createSheet("Fonts");

  Get all lines of an iterator

  /////////////////////////////////////////////////////////////////////////////////////////////////////

  Links DCBindingContainer = (DCBindingContainer) BindingContext.getCurrent () .getCurrentBindingsEntry ();

  DCIteratorBinding dcIteratorBindings = bindings.findIteratorBinding("CustomClientView1Iterator");

  Line rowss = worksheet.createRow (0);

  ViewObject yourVO = dcIteratorBindings.getViewObject ();

  Get all the lines of a ViewObject

  RowSetIterator iter = yourVO.createRowSetIterator ("CustomClient");

  ITER. Reset();

  int rowCounter = 0;

  While (iter.hasNext ()) {}

  A cell = null;

  line oracle.jbo.Row = iter.next ();

  print header on the first line in excel

  If (rowCounter == 0) {}

  rowss = worksheet.createRow (rowCounter);

  int cellCounter = 0;

  {for (String colName: {row.getAttributeNames ())}

  cell = rowss.createCell (cellCounter);

  cellA1.setCellValue (colName);

  cellCounter ++;

  }

  }

  print the data from the second row in excel

  rowCounter ++;

  //////////////////////////////////////////////////////////////

  short j = 0;

  int cellCounter = 0;

  excelrow = (HSSFRow) worksheet.createRow ((int) i);

  rowss = worksheet.createRow (rowCounter);

  {for (String colName: {row.getAttributeNames ())}

  System.out.println ("Hello" + row.getAttribute (colName));

  System.out.println ("Hello" + name of column);

  cell = rowss.createCell (cellCounter);

  rowCounter ++;

  cell.setCellValue (new HSSFRichTextString (rs.getS));

  {if (! isBlank (colname))}

  If (colName.equalsIgnoreCase ("CcnCode")) {}

  cell.setCellValue (row.getAttribute (colName) m:System.NET.SocketAddress.ToString ());

  System.out.println ("column name" + colName + "row.getAttribute (colName) m:System.NET.SocketAddress.ToString ()" + row.getAttribute (colName) m:System.NET.SocketAddress.ToString ());

  }

  }

  logic for the cell formatting

  ElseIf (colName.equalsIgnoreCase ("CcnName")) {}

  cell.setCellValue (row.getAttribute (colName) m:System.NET.SocketAddress.ToString ());

  }

  make double if you want to convert as a result

  ElseIf (colName.equalsIgnoreCase ("CcnRegDate")) {}

  cell.setCellValue (row.getAttribute (colName) m:System.NET.SocketAddress.ToString ());

  }

  ElseIf (colName.equalsIgnoreCase ("CcnCancelDate")) {}

  {if (null! = Row.GetAttribute (colname))}

  cell.setCellValue (row.getAttribute (colName) m:System.NET.SocketAddress.ToString ());

  }

  } ElseIf (colName.equalsIgnoreCase ("CcnUndertaking")) {}

  {if (null! = Row.GetAttribute (colname))}

  cell.setCellValue (row.getAttribute (colName) m:System.NET.SocketAddress.ToString ());

  }

  }

  ElseIf (colName.equalsIgnoreCase ("CcnCode8")) {}

  {if (null! = Row.GetAttribute (colname))}

  cell.setCellValue (row.getAttribute (colName) m:System.NET.SocketAddress.ToString ());

  }                                                                                                            }

  on the other

  cell.setCellValue (row.getAttribute (colName) m:System.NET.SocketAddress.ToString ());

  cellCounter ++;

  }

  worksheet.createFreezePane (0, 1, 0, 1);

  }

  Workbook.Write (OutputStream);

  outputStream.flush ();

  }

  //}

  catch (Exception e) {}

  e.printStackTrace ();

  }

  }

  The demo "big grid" is obsolete and has been replaced by SXSSF, which is compatible with XSSF (seehttp://poi.apache.org/spreadsheet/how-to.html#sxssfthe new Halloween Document) API.

  Theoretically, all you need to do is replace "new XSSFWorkbook()" by "new org.apache.poi.xssf.streaming.SXSSFWorkbook ()" in your program.

  You better post any specific questions of POI on the forum of the user Apache POI (see mailing lists , Apache POI)

  Kind regards

  Alex

• a sql id have more than explain the plan so I'd like to come up with plan used at runtime.

  Hi all

  
  

  In a sql oracle11g having id several explain the plan so I'd like to come up with plan used at runtime.

  For example SQlID:-8yczg5zav14vt have 5 sql plan and I want to check that we execute at any time, please let me how I can check by sql queries

  
  

  Concerning

  Ranjeet
  

  RanjeetSohale wrote:

  I am ok for that but active only plans is right, but in accordance with the foregoing, two data line table in the table SQL V$ so both active and plan cost is high and the other is low.

  Yes that's right cost is different, he means here another effective plan for oracle will analyze the declaration again and stored as new slider of the child. Especially since I explained that.

• How to determine if a data type is used in the comic book?

  Background:
  I am currently planning to install GoldenGate proof of Concept and have questions about the data types supported by the capture mode (pg 1-5, 1-6 in the installation guide). Is not in itself a matter of GoldenGate.
  
  Our source and target databases are 11.2.0.2
  The GG server will be 11.2.0.3
  I'm new to the environment and want to confirm that we needn't upgrade the source and target the DBs to 11.2.0.3 in order to use the integrated capture mode. This forces me to know if 3 specific types of data are used in the comics. The problem is, Oracle docs aren't clear to me, when they refer to 3 specific data types.
  
  Here's the question:
  
  Does anyone know how I can confirm that the following 3 data types are used in the DB by querying the dictionary: "XML stored in binary form',"XML stored as object-relational","abstract data Type "?
  
  If I select the types of data separate from dba_tab_columns, I see no data enumerated type that indicates, for example, that an XML string is stored as a ' binary '.
  
  For me, when Oracle made reference to a "stored as binary XML" on page 1-6 on the installation guide, I guess that makes Oracle refers to a BLOB that contains an XML reference, but I can't be sure.
  
  Someone has an idea that they could share? I just want to confirm that we do not have to upgrade our source and target DBs at 11.2.0.3 by searching in the database is possible to confirm that the above 3 data types are not used by the application.
  
  Thanks in advance for any help.
  Tony G

  You should find XML columns stored in binary form or CLOB using the DBA_XML_TAB_COLS view referenced in http://docs.oracle.com/cd/E11882_01/appdev.112/e23094/xdb01int.htm#g644983.

  You should find XML tables using storage relational object in the view DBA_OBJECT_TABLES with:

  select
  owner,
  table_name,
  table_type
  from
  dba_object_tables
  where
  table_type='XMLTYPE';
  

  To abstract data type, you can query DBA_TAB_COLUMNS using ADT as literal for DATA_TYPE column:

  SQL> select * from v$version;
  
  BANNER
  --------------------------------------------------------------------------------
  Oracle Database 11g Express Edition Release 11.2.0.2.0 - Production
  PL/SQL Release 11.2.0.2.0 - Production
  CORE    11.2.0.2.0      Production
  TNS for 32-bit Windows: Version 11.2.0.2.0 - Production
  NLSRTL Version 11.2.0.2.0 - Production
  
  SQL> drop table t purge;
  
  Table dropped.
  
  SQL> drop type adt;
  
  Type dropped.
  
  SQL> --
  SQL> create type adt is object
    2  (
    3   c1 number,
    4   c2 varchar2(30)
    5  ) final
    6  /
  
  Type created.
  
  SQL> show errors
  No errors.
  SQL> create table t
    2  (
    3  c adt
    4  )
    5  /
  
  Table created.
  
  SQL> show errors
  No errors.
  SQL> --
  SQL> column table_name format a10
  SQL> column column_name format a10
  SQL> column data_type format a10
  SQL> select
    2  table_name,
    3  column_name,
    4  data_type
    5  from user_tab_columns
    6  where
    7  table_name='T';
  
  TABLE_NAME COLUMN_NAM DATA_TYPE
  ---------- ---------- ----------
  T          C          ADT
  

  Edited by: P. Forstmann on 8 Apr. 2013 20:28

  Edited by: P. Forstmann on 8 Apr. 2013 21:05

• Should what data type I use to store more than 4000 characters in a column

  Hello friends,
  
  I am currently using the suite oracle version for my database:
  
  SQL > select * from v version $;
  
  BANNER
  --------------------------------------------------------------------------------
  Oracle Database 11g Enterprise Edition Release 11.1.0.6.0
  PL/SQL release 11.1.0.6.0
  
  SQL > create table clobexample (clob t1);
  
  SQL > insert into clobexample values ('aaaaaaaaaaaaaaaaaaaa... ») ;
  
  Error in the command line: 2 column: 8
  Error report:
  SQL error: ORA-01704: string literal too long
  01704 00000 - "string literal too long."
  * Cause: The string literal is longer than 4000 characters.
  * Action: Use a string literal of more than 4,000 characters.
  Longer values can only be entered using bind variables.
  
  My request is that what kind of data can I use table to enter more than 4000 characters in the table, I even tried with clob (example) above, but it is not favourable.
  Is there another way of letting?
  
  Please help me.
  Thank you in advance.
  Kind regards.

  Hello

  You can use the same CLOB, but you cannot insert directly, you may need to use the pl/sql.

  Try the method mentioned in this link.

  http://www.orafaq.com/Forum/t/48485/0/

  see you soon

  VT

• Cannot load data into Essbase using ODI

  Hi guys,.
  
  Help help. I have problem loading data into essbase using ODI. The error message is
  java.sql.SQLException: unexpected token: ACCOUNT in the statement [select C1_ACCOUNT "" account]
  
  I have a very simple flat file that are similar to the below:
  
  Account, resources, time, data
  Active, Na_Resource, Jan, 10
  Active, Na_Resource, 12, February
  
  With the same flat files, I am able to load data to load rules.
  
  
  I use 9.3.1.0 and ODI 10.1.3.4.0 essbase. I use the ODI to load members and data in the planning without any problem.
  
  
  Thank you

  Hello

  It seems to generate an extra set of quotation marks around the SQL, in my interface it generates.

  SQL = "" "select C1_ACCOUNT 'Account', C2_PERIOD 'Period', C3_RESOURCE 'Resource', C4_DATA 'Data' of the" C$ _0TestApp_testData "where (1 = 1) «»

  Note the single quotes around the account.

  If you go to the topology Manager, on the tab of the physical architecture, right-click 'Hyperion Planning' > 'change '.
  Select the "Langugage" tab for the "JYTHON" line, make sure that the "Object Delimiter" field has no quotes, if it's remove and apply and save.

  See you soon

  John
  http://John-Goodwin.blogspot.com/

• A Web site can store data for offline use without asking?

  In options, advanced, network, web content offline and the user data, I 'tell me when a website asks to store data for use in offline mode"checked

  And then in the box below that lists Web sites that are allowed to store data for offline use there is an entry "https://forecast.io".

  This site never asked me to store data offline, and I never did anything to him. The website showed there before, I removed it and now it's back.

  So, since I have the box checked to tell me when a site asks you, means that there is not just ask?

  Yes, a Web site can store data for offline use without asking and can do even if you have checked the option 'tell me when a website asks to store data for use in offline mode', because this option does not work correctly. See the bug: https://bugzilla.mozilla.org/show_bug.cgi?id=959985

  As far as I know, it does not mean that the site simply "did not", it's just that the option does not work (or maybe only works in the case where the data are larger than the pref in offline mode - apps.quota.warn?)

  The workaround given by cor - el above, must currently off - apps.allow_by_default set to false.

• with firefox is connected to my gmail account it consumes much more data on my account of measurement data than just using gmail directly online?

  I have limited wifi data. I exceptionally voluminous data to be used and cannot identify the cause. I find that I keep seeing on the bottom line of firefox something like: "loading 500 5678 email." However, I don't, of course a lot of emails saved. Could this be a cause of excess data usage?

  The question here is, a full synchronization actually occurred, or there is still ongoing... Or is Thunderbird re download all your emails again and again.

  There the question is one of these things what you want anyway?

  So right click on the gmail account in the folder tree and select settings.
  Composition and addressing uncheck "keep messages for this account on this computer. This will mean that the information used to build summary lists to download. The rest will be downloaded only when you click on an email to see. It is the most stingy bandwidth setting.

  Make a right click the Gmail account again and this time choose to subscribe. Deselect all messages and other files that you don't really want to see. Important is one that I have clear as they are in the Inbox anyway. This will reduce more downloads and duplicates in all mail will be not downloaded nor will be unsubscribed folders.

• I have a problem. Update of Flash Player required you must download and install the latest version of Adobe Flash Player to view this content. but my Flash player is up-to-date. I use ubuntu10.4, firefox 8.0

  I have a problem. Update of Flash Player required you must download and install the latest version of Adobe Flash Player to view this content. but my Flash player is up-to-date. I use ubuntu10.4, firefox 8.0

  You are welcome

• potential problems with executable files using VISA

  Hi, I have a LV 2012 SP1 source code developed under Windows 7. The source code uses VISA for serial communication. I built from this source code executables that work without problems on a PC with Windows 7.
  Now I use Windows 8 and build the executables from the same source code, I have used before. However, when you use the new executables (under Windows 8) on the same PC with Windows 7 as before, I get an error in the communication of VISA.

  The error is: property node (arg 1) in .vi VISA set up a Serial Port (Instr)

  Once again: 1. executables built under Windows 7 work on a PC under Windows 7

  2. executables built under Windows 8 will not work on a Windows 7 PC (error VISA)

  the source code is the same

  Suggestions, which could be at the origin of this are most welcome.

  An EXE that uses the VISA must be the VISA installed runtime.  It is like not having not drivers for your program.  Create a Setup program using the similar project about how you made an EXE file.  Include the exe in the installation program and under additional installers choose the software that is required by the EXE.  This will usually include the runtime LabVIEW and VISA.  From 2013 the additional installers will try to predict the software needed by the EXE.