Open FPGA references change to no. target when compiled with executable in time real start

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• Open FPGA reference FPGA VI

  I'm learning the FPGA.  I have a few simple question.

  1. I tried to use the open FPGA VI reference configuration.  I selected the file bit on my PC, and I checked the run option VI FPGA.  Why I select the bit file on my PC?  The file bit is not supposed to be on my FPGA target?

  2. once I open FPGA VI reference, I fed to an invoke node, but it won't.  It is said that the sources and sinks have given different type, but he also says that they are both FPGA interface.  I'm a bit confused.

  Please see attached picture.

  jyang72211 wrote:

  1. I tried to use the open FPGA VI reference configuration.  I selected the file bit on my PC, and I checked the run option VI FPGA.  Why I select the bit file on my PC?  The file bit is not supposed to be on my FPGA target?

  Not quite sure what you're asking here.  A FPGA target has no local storage.  When you open the FPGA VI reference, LabVIEW support the bitfile on the FPGA.  The VI that calls open FPGA VI reference is one that opens the bitfile, the bitfile must be local to this VI (in this case, on your PC).

  jyang72211 wrote:

  2. once I open FPGA VI reference, I fed to an invoke node, but it won't.  It is said that the sources and sinks have given different type, but he also says that they are both FPGA interface.  I'm a bit confused.

  The FPGA reference on the Panel before you must match the configuration of the reference that you're passing to it.  Right-click on the front panel control and configure the FPGA reference to point to the same bitfile you open.  Better than that, bind the FPGA VI reference open to a Type definition and the place that the category definition on the Panel the Subvi front.  Note that if you do this, it works at the back of what you would expect.  Update of the baseline open FPGA VI changes the type definition; you never directly change the type definition.

• Open FPGA reference fails to run

  Hello

  I apologize if this is covered elsewhere; I found nothing relevant.

  I have a fair size RT application that calls the vi FPGA reference open as the second point during initialization.  The FPGA is compiled and worked fine before with a simpler application of the RT.  When you run the program I probe the wires of the error as well as highlight the execution and the program is just stuck on that vi.

  The vi is configured to point to the FPGA vi in the project.  I tried pointing to the bitfile and the same behavior occurs.

  The goal of the RT is a sbRIO 9631 with NOR-RIO installed 3.5.1 (without scan interface).  I reinstalled it during my troubleshooting.

  So with that, any suggestions?  Otherwise, I can be on the phone with TOMORROW and will post whatever I learn.

  In the same vein, it would be possible that the user interface is simply not updated because you use too many resources on the RT controller. Especially with probes and highlight the running, the transformation of the network might be causing a problem. In the measurement and Automation Explorer or distributed systems manager, you can view the sbRIO here memory/CPU usage:

  http://digital.NI.com/public.nsf/allkb/8C7B655978C8ADFB86256AAE004AD261?OpenDocument

  I would try also to Flash the sbRIO then reinstalling the 3.5.1 drivers on the device and try again. If you had a different version on the target as 3.5, it may have been a fix that resolves this.

  Finally, try to have the FPGA vi to run when load/run when starting the crio by following these KBs:

  http://decibel.NI.com/content/docs/doc-3076

  http://digital.NI.com/public.nsf/allkb/BC513C2A0DC29C89862574BF0002B0B9?OpenDocument

  Thank you

  D Smith

• additional folder added based on the current path of the vi when compiled in executable

  I found a new problem (for me) with the 'current path of vi' work today. When I compile the source code into an executable, I get a strange response from the service.

  I expect to see 'application.exe\application.vi '.  What I see is "application.exe\folder\application.vi. It's ruining my normal routines that address automatically step of removal of additional path that is required when moving between executable files and source code. I understand that I can use the "Application Directory" function and it does not solve this problem. However, as a test, I created a separate program with only the 'path of vi current' function and it worked again normally (application.exe\application.vi). There seems to be something specific to this one application that I don't understand.

  I tried a force all recompile (ctrl-shift-run arrow) and this did not help. I created a new project with the same source, and this did not help. I recorded the source under a different file name file and created a new project for this new source file and it did not help. I was using the function of the path of the current vi twice in top level vi, then I changed to use it only once and it did not help.

  I'm running out of ideas, and it is a project big enough that I really don't want to start over. The extra folder is the path to the file source vi. Any ideas on what would cause additional file information to be inserted in the path returned by the function of the current path of the vi?

  I use LV2012

  Generally, you shouldn't care how exactly screw are stored inside the EXE. If you care, this means that your code relies on it, which is a problem. What follows is general and can be inaccurate, simply because I don't like enough to actually check OK how it is:

  1. The EXE file is basically a folder zipped with the screw and the runtime of LV simply loads and works.
  2. If you use the indicator 8.x, you get a flat structure in the EXE. This is not your case, and I would not recommend it in any case.
  3. If the flag is set to false, LV basically takes all the screws that must go into the exe (static libraries dependencies and included screws) and places them in the EXE file using the same exact folder structure as code. This allows to undress and to build paths and having the code works the same way.
  4. Code that is located in the LV folder (such as the vi.lib code) is placed in a top-level called 1abv1ew folder, so it can be found.
  5. If you need to get the path of the folder, use the app dir VI.
  6. If you need to get a path to VI, use a static reference to the VI and a property node to get its path property. It works in dev and EXE.
  7. Virtual folders are not relevant (that they are not paths). AutoFill files are linked on the disk, so they do not reflect the path, but it's not really relevant. Jeff was simply pointing out that this may reflect the path and that he does not like them.
  8. Most likely your problem (since you say that something is changing) is that you are sometimes a VI that is not in the same top-level VI folder hierarchy, which then changes the top-level folder in the EXE (I'm guessing a VI of another project?). It's pretty easy to check by going to the project files tab and see if you have screws to another folder.

  I hope this helps explain, but as I said, you should generally not care on this issue. The only good reason I can think to need to know is if the paths inside the EXE exceed the limit on the length of path of the operating system, and then you start dealing with that. Except that just use the golden rule that screws inside the EXE will have the same structure as they did before, and to put you outside the EXE should use the app dir VI.

• CVI crashes when compiling with VISA

  LabWindows/CVI does not compile when I try to use VISA:

  For a very simple program (only the user interface, no communication instrument multithreading, either), when I include "visa.h", it does not compile and crashes from time to time:

  -When I hit 'Compile', it says "a custom callback raised an exception.".

  -When I type "Debug Project" (Green Triangle), CVI crashes without explanation.

  VISA itself seems to work fine, because I can do a basic with an oscilloscope connected by USB communication using [tools > create a task of e/s Instrument ""] as well as generic VISA Interactive Control.

  CVI itself seems to work fine, too, since I can compile & run programs that use direct access to the GPIB without VISA for example.

  I am running: Windows 7 (64 bit AMD), LabWindows/CVI 9.1.0. (428), VISA Interactive Control (5.0.3 / 4,0).

  Thanks in advance...

  HEGHI

  Hello

  "" try to repair your installation of CVI by choosing Control Panel "Add / Remove Programs ' National Instruments software and opting to repair development system you have

  installed.

  Select National Instruments software , and then click Change/Remove. This will open a new window with all National Instruments software, that you have installed on your computer.

• LNK2019 error occurred when compiling with CS6 on Win

  When I try to use GetMousePosition() in my code, I myself bellowing link error when compiling in VS2010.

  Is there any library I can include to solve?

  error LNK2019: symbol external __imp__GetCursorPos@4 referenced in function "struct tagPOINT __cdecl GetMousePosition (void)" pending (?) GetMousePosition@@YA? AUtagPOINT@@XZ)

  Thank you

  Ford

  The problem is solved using

  Utils()-> GetGlobalMouseLocation();

  Instead of

  GetMousePosition();

  Thank you very much

  Ford

• Reference cell transform in value when submitting with Smartview

  Morning,

  I am putting together a dynamic report to submit with the smartview 11.1.2.3. My month is a reference to a cell outside the POV of the smartview

  When I refresh, I still have the reference to the cell, but I SUBMIT the reference is the transformation of the value, as if someone had done: COPY /PASTE VALUE

  Example of

  = the program of installation! A5 that give March is to transform into March

  Thank you

  What version? Check if you have the formula preservation and use excel formatting.

  Concerning

  Celvin

  http://www.orahyplabs.com

• error when compiling with jre 5.0 auditor

  Hello

  I have an application that has been developed with the JDK 6.0. It works fine on the Simulator as well as on the device.

  I need to make it compatible 5.0.

  I went to the jre 5.0 (installed with the plug-in in eclipse) and corrected all the errors of compilation (a few)

  Now I get and error when trying to package the application:

  Cannot open the C:\Users\MyUserName\eclipse_workspaces\Blacberry\AppName\bin/com.company.mobile.appname.AppNameL.crb/ dir

  Error! : error: auditor failed: C:\Eclipse\plugins\net.rim.ejde.componentpack5.0.0_5.0.0.25\components\bin\preverify.exe d C:\Users\...

  Any tips?

  Thank you

  Alex

  Thank you guys for all the kinks.

  I managed to solve the problem by replacing the preverify.exe of 5.0 to 6.0.

  Might want to check this thread as well:

  http://supportforums.BlackBerry.com/T5/Java-development/problem-with-resource/TD-p/332908

• Cannot access the file when compiling with MINGW c ++

  OK, so I'm a developer and had to use MINGW before on linux.  Whenever I am compile my programs in c ++ and try to run them it says 'access denied' at the command prompt.  My permission are set up right COMPLETELY.  I have full access to the file.  When I click on the EXE, I created it said that I could not access permissions. I checked again and again my permissions.  Impossible to find something wrong with them.  I am set up as administrator and logged as administrator and have full access to the file.  The only thing I can think is that I have Visual Studio installed on my computer and it is perhaps in conflict with MINGW.  If you guys can help me would be great.  Thank you

  -Seth

  Hello

  I suggest you to ask your question in the MSDN forum: http://social.msdn.microsoft.com/Forums/en-US/categories

  Thank you.

• FPGA open file reference difference calling bitstream or VI?

  Is there a difference in the behavior of the open FPGA Reference when you set it to look the VI against the bitstream file?

  Everything on different behind the scenes?  He link to the same bitstream file when you point to the VI?

  Thanks for the idea.

  
  

• error-63198: short system resources when opening several references of FPGA Vi

  I am trying to open 15 Vi FPGA refenreces using 'Open FPGA Vi Reference'. Each connects to a FPGA, PXI-7842R card.  After restarting the system in time real PXI, the program opens only 6 references when it runs the first time, with the rest (9) failed with error-63198 code: System to run out of resources. Log and try the operation again.

  If the program runs the 2nd time, only 5 gets opened and the rest errored out. 4 gets is open for the 3rd time. 2 gets is open at the 4th time... until 0 gets is open at all times.

  After that I restart the PXI chassis, he repeated from 6 references open again.

  Any idea on what the problem is?

  Thank you!

  -The Ray

  Hi, Nick.

  The problem has been resolved. I was setting the resouce for each FPGA in its properties as "rio://100.0.0.3/RIOx" to match what he showed at MAX I also use the same string as the name of the resource to open the vi in block-schema reference. and it is wrong on with-63198.  After that I changed to a "RIOx::INSTR" or "RIOx" for all cards FPGA, then it works. Don't understand why he needed in this way, but it works. You can report future improvements if you believe.

  FYI, I've attached a screen shot here.

  Anyway, thanks a lot for your help!

  Ray

• error-61141 open FPGA VI reference

  Hello

  Plug-in a cRIO9074. I ran a scan EN Mode application, on the target that fontionnait. Then, in another project, I wanted to run a colorful mode FPGA application. The open FPGA VI reference then returns the error-61141 and indicates "Scan Interface is running". You must set the controller in FPGA Interface mode to unlock the FPGA". In the project window, I checked that the chassis was in mode FPGA. Moreover, when creating a new project RT, the discovery of the modules will fail with warning "FPGA is busy." The connection to the target is, however, possible, but takes several minutes. Information can be important: the first application in scan Mode established TCP communication with the host PC. Can this connection will hinder communication with the target?

  Thank you in advance pour your answer.

  Julien J.

  Hello

  I'm not sure what's going on. What I recommend is to completely reformat the controller and see if this can help you. I hope that you use the latest version of the NI-RIO driver.

• Error opening of FPGA reference

  I use the 8.6 and all the latest versions of the software on a device cRIO. In my code RT I opens a reference to a FPGA file and when I do with this error to expire:

  error code:-63192
  in Kyle.vi CRIO-CRIO Kyle.vi host
  Activities FPGA:

  Open FPGA interface reference. in Kyle.vi CRIO-CRIO Kyle.vi host

  There seems to be no explanation of this error on the Web site of NOR, and I need help to find out why the error might be involved.

  OK, so I made a stupid mistake. The project I'm working on that uses 3 crios simultaineously. To simplify things, all cRIOs run the same screw on them and if necessary, they detect what crio they are on the fly.

  Well, because all crios use the same file I had only opened the structure of files on the crio first in the project. The error occurred because I do not have the FPGA files in parts of the second and third crios FPGA in the project. Either they were removed or never added when I created a new project (created a new project to resolve a previous error). Thus, when the reference the the bitfile was attempted to be opened on the second and third crios, there is no FPGA files in the build, so he would give this error.

  Quite embarrassing.

• When I open Roxio it changes the screen resolution of 256 colors at a very low resolution b and the program will not work.

  My Roxio VHS TO DVD movie editing program has worked on my laptop Toshiba Windows 7 system before I reformatted.  Now when I open Roxio it changes the screen resolution of 256 colors at a very low resolution b and the program will not work.  When I close the program Roxio the resolution of the screen reverts back to 256 colors.  Control of program compatibility tells that it's incompatible, but the program worked on my system before I reformatted.

  Original title: programs Application Applications compatibility

  Hello

  You can install the program in compatibility mode and check if it helps.

  Make older programs in this version of Windows

  http://Windows.Microsoft.com/en-in/Windows7/make-older-programs-run-in-this-version-of-Windows

  Let us know the status.

• ???  I just installed Lightroom 5 from Amazon for my Mac with 10.10.1 software.  When I open it I get: "an error occurred when attempting to change modules.  It will not import pictures and has no side panels under the library.  What should I do?

  I just installed Lightroom 5 from Amazon for my Mac with 10.10.1 software.  When I open it I get: "an error occurred when attempting to change modules.  It will not import pictures and has no side panels under the library.  What should I do?

  Error changing modules | Lightroom