Read file binary 10 bytes at a time

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• Read/write file binary change greater than 128 bytes.

  Hi all, maybe a strange question, but I'm scratching my head on this one. There is undocumented behavior in the function of read/write binary file, where U8 a value greater than 128/0 x 80 get automatically converted to 0x3F value?

  I try to use LabVIEW to generate a binary file custom that we'll load in an EEPROM, so all data in the binary file is stored as values of U8. I have a "template" file, and eventually I'll take the logic implemented to replace the fields with the data from the true value. However, I am struck by the anomaly that when I just read the file in LabVIEW and then réécrirait, all the values 0x80 and more are truncated to 0x3F value. Has anyone seen this before, and is there a solution?

  I noticed writing the value 0 x 80 directly to one generates a binary file (such as a U8) 0 x 90, 0 x 70 being written in the binary file. It is also rather undesirable, as it adds additional bytes in the bytestream, and the bytes of EEPROM must be in exact locations.

  

  

  Join your data file.

  This program is to give the images below?  Are you sure that LabVIEW is to write the bytes differently?  I really doubt that.

• What is the best way to read this binary file?

  I wrote a program that acquires data from a card DAQmx and he writes on a binary file (attached file and photo). The data I'm acquisition comes 2.5ms, 8-channel / s for at least 5 seconds. What is the best way to read this binary file, knowing that:

  -I'll need it also on the graphic (after acquisition)

  -J' I need also to see these values and use them later in Matlab.

  I tried the 'chain of array to worksheet', but LabView goes out of memory (even if I don't use all 8 channels, but only 1).

  LabView 8.6

  I think that access to data is just as fast, what happens to a TDMS file which is an index generated in the TDMS file that says 'the byte positions xxxx data written yyyy' which is the only overload for TDMS files as far as I know.

  We never had issues with data storage. Data acquisition, analysis and storage with > 500 kech. / s, the questions you get are normally most of the time a result of bad programming styles.

  Tone

• Reading a binary file - access error

  I am new to the discussion Forum OR and had a basic question on the use of Labview to read a binary file.

  For my application, I need Labview to collect a single value (pulse width) of a custom program that is written in C++. Currently, this value is stored in a temporary file of binary data. I'll run Labview and the custom program at the same time.

  Is it possible to read a binary file using Labview while the file is written by another program to? At the moment I get an access error. I use a binary code to read the library of example Labview base.

  Thanks for your suggestions!

  I'm surprised that Windows would let you copy of the file if the other program still has a lock on it.  How you try to open your file in LabVIEW now?  Maybe if you open the file with accesss unalterable, Windows will allow you to open it in LabVIEW.

  Yes, you can copy files in LabVIEW.  There are functions to copy under the palette file IO.  In addition, you can use a copy within the service system Exec command.

• I just looked at problems with importing files from nikon D810 in LR 5.7 it pop a window saying it can't read the files to work on an imac 27 "yosemite on my mac pro running after several times he finally managed to read files and import them into LR

  I just looked at problems with importing files from nikon D810 in LR 5.7 it pop a window saying it can't read the files to work on an imac 27 "yosemite on my mac pro running after several times he finally managed to read files and import them into LR, I never had this problem before there was a sort of update that could from cause?

  What is the destination folder that the date be underneath?  In the top right it says users who suggests, you try to put the photos on top of your username instead of under your username.  Maybe that's the problem.  So change your folder in the drop-down list at the bottom right of what it should be rather than users, and if you're going to show us the destination of your photos at least scroll through the list of folders down right so that we can see which is the white highlight.

  Here is how mine looks like if I want to put my photos imported under my subfolder users - Steve - photos by date:

  

• I have to remove the duplicate files, but having problems by selecting more than one file in the player at the time.

  I have to remove the duplicate files, but having problems by selecting more than one file in the player at the time. How can I select multiple files at the same time so I can just delete them. I used to be able to do this in previous versions of Media Player, but this function seems now blocked or unavailable. The problem is this: through previous use of media player, it plays all my multimedia files several times whenever a device support has been added. He would try to save the files on my main drive, but since there is not enough room this would save the files somewhere else. This happened several times, I suppose, because when I upgraded my computer and a media scan was conducted he found duplicates of all my media various times of at least 6-8. I've consolidated since my plates on 3-disc multi to, but have now records duplicated hundreds and thousands of duplicate media files. Previous versions of Media Player would allow me to select all files and then delete them both of the reader, but also from my hard drive. So now I'm stuck with more than 300 GB of duplicate media I have to search line by line through all my hard drives to find each duplicate both, unless I can get media player to do what it can. Any help in this area would be appreciated.

  Hello

  1. did you of recent changes on the computer?

  2. is Windows media player files in double creation during playback of music files?

  To delete duplicate entries, click on another feature tab in the drive (for example the current playback), and then click library.
  
  If this does not remove duplicates from your library, you can use the Add to library dialog box to search computer to analyze a file on your computer the duplicate entries not valid-pointing. The player will remove invalid entries in your library that point to files that no longer exist in the folder.

  Complete the steps above for files that are stored in the hard disks.

  Method 1: Use the add to Library dialog box search for computers

  (a) start Windows Media Player.
  
  (b) press F3 on your keyboard to open Add to the library of the find computers dialog box.

  (c) click the Browse button to locate the folder on your computer so that your library contains invalid entries. Specify the location of the folder in the box look in.

  If you are not sure what duplicate in your library entry is not valid, you can add a path column to display in your library. Specify the folder on your computer that corresponds to the path not valid file displayed in your library.
  
  (d) click on the Search button.

  The player will search for digital media files and playlists in the folder that you specify and remove invalid entries in your library that point to files that no longer exist in the folder. If not valid in double entries point to other folders on your computer, repeat this procedure, specify a different folder every time.

  If only a small number of duplicate entries exist, you can delete those invalid manually by right-clicking on the invalid entry, and then clicking Delete .
  
  For large double-number of entries in your library (or if all your library is duplicated), it might be better to create a new library and delete the files.

  Method 2:

  After you remove the duplicate entries, run the troubleshooting of Windows Media Library settings to solve this problem.

  Open the troubleshooter in Windows Media Library

  http://Windows.Microsoft.com/en-us/Windows7/open-the-Windows-Media-Player-library-Troubleshooter

  Let us know the results.

  I hope this helps.

• How to move audio files of the program in the time line?

  All of a sudden I can't move audio files of the program in the time line - I read that Adobe said in previous forums click with the right button on the A1, but nothing in this discussion has helped me solve this problem. It was working before. I am a beginner user, so I could be missing something really obvious. My time scale is in blue. I noticed in some tutorial videos that it was yellow.

  Hi lauranoel,

  The reason is due to a bug, explained here: FAQ: why no audio or video will not at the track where I drop?

  Next time, just remove and In or Out to mark, and then drag the clip.

  Thank you

  Kevin

• In CloverETL how to read file xlsx with a column of type "long".

  Hi all

  Let me know how to read an xlsx (Excel) file with columns of data type "long".

  I used XLSDataReader to read file xlsx. There are names of "Remarks" column, which exceeds the linits of 256 characters, so I can not use type 'string' to do this.

  IM using "long" datatype and graph below error crossings.

  Pointers on this will be greatly appreciated.

  INFO [main] - * graphic CloverETL framework/transformation, (c) 2002-2013 Javlin a.s., published under the GNU Lesser General Public License *.
  [Main] INFO - running with CloverETL library version 3.4.1 build #010 updated 07/01/2013 18:38:12
  INFO [main] - running on 4 CPUS, operating system Windows 7, architecture amd64, Java version 1.7.0_07, max memory available for JVM 913920 KB
  INFO [main] - loading properties by default: defaultProperties
  INFO [main] - graphic definition file: graph/SurveyResponses.grf
  INFO [main] - graphical revision: 1.16 modified by: 470707 update the: kill Jan 20 16:13:52 IST 2015
  INFO [main] - check the graphical configuration...
  INFO [main] - graphical configuration is valid.
  INFO [main] - graphical initialization (SurveyResponses)
  INFO [main] - initialization of the phase 0
  INFO [main] - Phase 0 initialized successfully.
  INFO [WatchDog_0] - starting all the nodes in the phase [0]
  INFO [WatchDog_0] - has successfully started all nodes in phase!
  INFO [XLSDATA_READER1_0] - reading data of 0 sheet (Sheet1).
  ERROR [WatchDog_0] - component [XLSDataReader:XLSDATA_READER1] finished with ERROR status.
  How (long) field cannot be set to the value "comment." does not match the specified format ' ' with good reason 'incomplete analysis. " in folder 1, 23 ("comment"), metadata field 'Survey_Responses_Sheet1 '; value: 'How' (note that for parallel processing ParallelReader or server, run the registration number may be incorrect)
  ERROR [WatchDog_0] - the error Details:
  org.jetel.exception.JetelRuntimeException: component [XLSDataReader:XLSDATA_READER1] finished with ERROR status.
  at org.jetel.graph.Node.createNodeException(Node.java:535)
  at org.jetel.graph.Node.run(Node.java:514)
  at java.lang.Thread.run(Thread.java:722)
  Caused by: org.jetel.exception.BadDataFormatException: how (long) field cannot be set to the value "comment." does not match the specified format ' ' with good reason 'incomplete analysis. " in folder 1, 23 ("comment"), metadata field 'Survey_Responses_Sheet1 '; value: 'How' (note that for parallel processing ParallelReader or server, run the registration number may be incorrect)
  at org.jetel.data.LongDataField.fromString(LongDataField.java:465)
  at org.jetel.data.parser.XLSXDataParser.parseNext(XLSXDataParser.java:492)
  at org.jetel.data.parser.XLSParser.getNext(XLSParser.java:136)
  at org.jetel.util.MultiFileReader.getNext(MultiFileReader.java:432)
  at org.jetel.component.XLSReader.execute(XLSReader.java:562)
  at org.jetel.graph.Node.run(Node.java:485)
  ... 1 more
  Caused by: java.lang.NumberFormatException: incomplete analysis
  at javolution.text.TypeFormat.parseLongString (unknown Source)
  at javolution.text.TypeFormat.parseLong (unknown Source)
  at javolution.text.TypeFormat.parseLong (unknown Source)
  at javolution.text.TypeFormat.parseLong (unknown Source)
  at org.jetel.util.formatter.JavolutionNumericFormatter.parseLong(JavolutionNumericFormatter.java:74)
  at org.jetel.data.LongDataField.fromString(LongDataField.java:462)
  ... 6 more

  INFO [WatchDog_0] - the implementation of phase [0] completed with error - elapsed time (sec): 4
  ERROR [WatchDog_0] -! Completed with error - graphic stop run!
  INFO [WatchDog_0]-* the summary execution of Phases * -.
  INFO [WatchDog_0] - Phase # finished status RunTime (sec) MemoryAllocation (KB)
  INFO [WatchDog_0] - 0 4 175279 ERROR
  INFO [WatchDog_0]-* end of summary * -.
  INFO [WatchDog_0] - finished the watchdog thread - total running time: 4 (s)
  INFO [main] - freeing graphics resources.
  ERROR [main]-
  --------------------------------------------------------------------------------------------------------------------------------------------------------- Error details ----------------------------------------------------------------------------------------------------------------------------------------------------------
  Component [XLSDataReader:XLSDATA_READER1] finished with ERROR status.
  How (long) field cannot be set to the value "comment." does not match the specified format ' ' with good reason 'incomplete analysis. " in folder 1, 23 ("comment"), metadata field 'Survey_Responses_Sheet1 '; value: 'How' (note that for parallel processing ParallelReader or server, run the registration number may be incorrect)
  ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  ERROR [main] - the graph failed!

  I think the 256 character limit is a red herring.  All data is there, the front-end integrator is truncating only for display purposes.

  Your data is a string, it should certainly be classified as a string in the metadata.  For a long time is for numeric values.

  I don't think there is a problem here, if you were to write this data to the trash or a text file (after reading it in), you will see that your data is not truncated.

  Kind regards

  Patrick Rafferty

  Branchbird

• I'm trying to convert a word doc into a pdf file (which I've done 100 times) but now when I connect and press 'convert' after selecting the file it gives me a error message that says "player doesn't have the ability to access this service?

  I'm trying to convert a word doc into a pdf file (which I've done 100 times) but now when I connect and press 'convert' after selecting the file it gives me a error message that says "player doesn't have the ability to access this service?

  Install and use Acrobat Reader DC. You can not use previous versions more.

• How read file HDA with the methods of the Complutense University of MADRID.

  I'm reading file HDA to standard java AAU code and I find the code on a forum below.

  But my problem is that when I pass the value to read his statements "NULL" every time. any one can help me.

  Public Shared Sub main (String [] args) {}

  DataBinder dataBinder = null;

  String dir = System.getenv ("HDAFILE");

  String file = "20130729_132245_931.hda";

  DataSerializeUtils.setDataSerialize (new DataBinderSerializer());

  intradoc.resource.ResourceUtils.serializeDataBinder

  try {}

  DataBinder dataBinder = ResourceUtils.readDataBinder (dir, file);

  Dim str As String = dataBinder.getLocal ("loadOrder");

  System.out.println ("loadOrder:" + str + dir);

  } catch (Exception e) {}

  System.out.println (e);

  return;

  }

  }

  Kind regards

  Deepak Petitjean

  Use the method get ("String") instead of getLocal("String");

  as,

  Dim str As String = dataBinder.get ("loadOrder");

  thnks

• Error running VDR: Trouble reading files, error-3942 (delete Snapshot failed)

  Hello

  I currently have a problem with my VDR backups. as indicated in the title, the error I get is "error running VDR: Trouble reading files, error-3942 (delete Snapshot failed)".

  Background

  We are currently running VMware Vsphere version 4.0.0 on VDR version 1.1.0.707. We have a task of backup running in Vsphere that takes a snapshot of every night of the VM. It is then wrapped on tape for the archive.

  Question

  All of the virtual machine is backup successfully except one. I get the error message is as above: "error running VDR: Trouble reading files, error-3942 (delete Snapshot failed)".

  The backup task completed successfully, and the virtual machine can be restored from a backup. However, the virtual machine always has a snapshot and in addition, the virtual disk to the virtual machine is still attached to the host.

  The current will of this issue that we use is:

  (1) stop the VDR Server

  (2) remove the attached hard disk

  (3) to take a snapshot of the virtual machine

  (4) delete all snapshots.

  I would like to find a solution to the underlying cause, as the current will is tedious and time consuming.

  Another note, the logic unit number that the virtual machine is currently has a block size of 2 MB while all other virtual machines have a block size of 1 MB...

  If you need any additional info, feel free to ask.

  See you soon,.

  http://www.VMware.com/support/VDR/doc/vdr_120_releasenotes.html#upgrade

• ORA-29284: error reading file

  Hello
  
  You need two flat files on a privilege of 2000.
  
  1. read a file. CSV
  2. keep a regular, unformatted table information
  
  Here are the steps I did to reach the first goal...
  
  1 TEST READING FILE
  
  CREATE OR REPLACE DIRECTORY PUBLIC_ACCESS AS 'C:\REPORTES_REY ';
  GRANT READ, WRITE ON DIRECTORY PUBLIC_ACCESS TO THE PUBLIC;
  
  -THIS PL / SQL works well...
  
  DECLARE
  utl_file.file_type v1.
  VARCHAR2 (600) v2;
  Start
  v1: = utl_file.fopen('PUBLIC_ACCESS','prueba20110218.csv','R'); -WORKS WELL...
  -v1: = utl_file.fopen('PUBLIC_ACCESS','sui_facturacion_alcantarillado_15085_2011_01_76845_001.csv','R');
  loop
  Start
  UTL_FILE.get_line (v1, v2);
  dbms_output.put_line ('el contenido del archivo're: ' | v2);
  exception
  When no_data_found then
  "exit";
  end;
  dbms_output.put_line ('-');  LINE BREAK
  end loop;
  UTL_FILE.fclose (v1);
  exception
  while others then
  dbms_output.put_line (SQLERRM);
  end;
  /
  
  
  but when you change the name of the prueba20110218.csv-> card file sui_facturacion_alcantarillado_15085_2011_01_76845_001.csv shows the following error
  
  ORA-29284: error reading from file+.
  
  
  -This error be?
  
  
  
  Thank you for the attention and offered cooperation...
  
  Nice day...
  
  
  REYNEL SALAZAR MARTINEZ
  Cali-Colombia

  Rey-user6318244 says:

  I do not understand the error-> ORA-06502

  This means that you read from the file exceeds 800 characters/bytes and cannot fit into the variable v2 which is declared as varchar2 (800). Try the growing size of v2:

  VARCHAR2 (1024) v2;

  SY.

• I tried to backup my iPhone several times. I get a message indicating that some files were not available at the time of the backup. How can I solve this problem?

  I attempt to backup my iPhone several times and it does not backup. I received a message stating "several files were not available at the time of the backup. How can I solve this problem?

  Hello Lope8725,

  Looks like you are trying to backup either iCloud or iTunes, but you have found an error on files being unavailable. Can reply you with the exact wording or a screenshot of the message you are getting?

  In the meantime, you can solve the problem with either of those two sections depending on whether or not it's iTunes or iCloud:

  If iCloud backup could not be completed or if you can not restore

  or

  If your iTunes backup could not be completed or you cannot restore from a backup

  See you soon!

• Not able to read files audio wma

  I myself had this new cool device and everything is working fine beside it is not able to read files audio wma.
  It works without any problem on my Samsung android phone, but on my Slate7 it says format not supported in specifications indicates that it is supported.
  I installed the same player that I use on my Samsung android phone, any suggestions I should do to fix this?

  To my knowledge 4.1 Android doesn't have the necessary codec to play default WMA files. Please see the compatible audio formats listed by Android developers:

  http://developer.Android.com/Guide/Appendix/media-formats.html

  However, for me MXPlayer/VLC works to play WMA files. You can try this one, and there is no harm to try. Two of them are available on PlayStore. You can uninstall them if you don't like them or if they do not meet your needs.

• Bootcamp - Windows 10 should not see or read files from the disk HARD Apple intern.

  I have just successfully Windows 10 next OS X on my 15 "Macbook Pro mid-2014.

  Windows 10 should not see or read files from the disk HARD Apple intern.

  Should which driver I uninstall?

  On OSX, if the following Terminal command produces any output, then you cannot read partition OSX on the side Windows? FileVault2 will also disable access to the OSX partition.

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