build pjsip as DLL

Similar Questions

• Build 64-bit DLL

  Hello

  I'm with LabWindows/CVI 9.0.1 (375) under Windows 7 64 bit and I need to build 64-bit DLL.

  According to this page http://zone.ni.com/reference/en-XX/help/370051P-01/cvi/programmerref/creating32bitappsversus64bitapp... "" "" I should have a menu build ' Configuration ' release x 64 or build ' Configuration ' Debug x 64 but I only have the option Debug and Release.

  Thanks for your help

  Yannick

  You need LabWindows/CVI 2009 to create 64-bit applications.

• App builder includes library dll

  I am trying to build an exe application in LV6i. I have problems with a couple of dll, which is ours and the other a library NIDAQ dll, lvdaq.dll.

  App builder includes support files and wants to put them in the data directory.  I want that they in a common space, because other applications use.

  If I leave them in place, the build fails (probably due to a source/destinationclash).

  If I move the source location, the App Builder won't find them unless I'm recording with them. I can't change the field of generator of the app it here to point where I want to.

  If I register with the location of the 'source', I modify the destination location for what I want and the build succeeds, but the program cannot find the dll files and does not start correctly. I have manually pointing them at startup.

  I am doing something stupid? (my head spinning) I'm very happy for App Builder just ignore them and install them manually on the target computer.

  It works fine when running in the environment of development (base) of the screw.

  Malcolm

  Malcolm Bebb wrote:

  I am trying to build an exe application in LV6i. I have problems with a couple of dll, which is ours and the other a library NIDAQ dll, lvdaq.dll.

  App builder includes support files and wants to put them in the data directory.  I want that they in a common space, because other applications use.

  If I leave them in place, the build fails (probably due to a source/destinationclash).

  If I move the source location, the App Builder won't find them unless I'm recording with them. I can't change the field of generator of the app it here to point where I want to.

  If I register with the location of the 'source', I modify the destination location for what I want and the build succeeds, but the program cannot find the dll files and does not start correctly. I have manually pointing them at startup.

  I am doing something stupid? (my head spinning) I'm very happy for App Builder just ignore them and install them manually on the target computer.

  It works fine when running in the environment of development (base) of the screw.

  Malcolm

  If you want Builder app for ignoring them you prefer to copy in the path system or Windows and delete all other copies on your development computer. You will ignore the DLLs located in one of these locations by Builder app as being provided by the system.

  Of course, in order to start your application on another system, need to ensure that these DLLs are installed. They can either go to the Windows directory or system referred to above, or if you put them somewhere else you must make sure to add this directory to the PATH environment variable. LabVIEW will simply Windows for the DLL, and if it isn't in the Windows directory or system (or the directory of the current application) or in a directory path variables windows won't be able to find it.

  I would not mess with lvdaq.dll. It is necessary to LabVIEW for hardware access DAQ and access the system will install the NOR-DAQ drivers.

  Rolf Kalbermatter

• LabVIEW Application Builder Crash: ntdll.dll module failing

  Hello guys,.

  I am currently having problems during the construction of my project (LV2012 (32 bit), Windows 7). At the end of the application generation, LabVIEW crashes without explanation (screenshot in french, sorry)

  

  Following Windows errors logging:

  Event 1000 Application Error
  
  Faulting application name LabVIEW.exe, version : 12.0.0.4024, time stamp : 0x4fea600e
  Faulting module name : ntdll.dll, version : 6.1.7601.17725, time stamp : 0x4ec49b8f
  Exception code : 0xc0000374
  Fault offset : 0x000ce6c3
  Faulting process id : 0x16fc
  Faulting application start time : 0x01cda5350f41f87c
  Faulting application path : C:\Program Files (x86)\National Instruments\LabVIEW 2012\LabVIEW.exe
  Faulting module path: C:\Windows\SysWOW64\ntdll.dll
  Report Id : 8e5b1344-1128-11e2-97d8-c0f8dae81bad
  

  I had the same problem on LabVIEW 2011. I tried to create my application with another computer (also LV2012 32-bit) and Windows 7 64 bit and I have no error.

  What is the problem with my computer?

  For french, french subject people

  Thank you for your help,

  Kind regards

  Quentin

  Solution found:

  -Uninstall all products of OR

  -The keys to clear registry associated with LabVIEW

  -Remove the directory of National Instruments in Application Data

  -Reinstall LabVIEW

• DetermineReportFilePathNameExpr missing dll Testand 2014 SP1

  In my sequence of process template is only a call to DetermineReportFilePathNameExpr in content modelsupport2.dll. (Teststand 2014 64 bit) This call makes the Teststand sequence editor stop working. I guess (?) that the reason Miss dll as follows

  My system

  • Windows 7 64 bit
  
  
  • Testand 2014 SP1 (14.0.1.103) 64-bit
  
  
  • Version 14.0.1.103 sequence editor

  In the analysis of Dependency Walker modelsupport2.dll , used in the DetermineReportFilePathNameExpr call, I see the following dll lack on my system:

  • API-MS-WIN-APPMODEL-RUNTIME-L1-1-0. DLL
  
  
  • API-MS-WIN-CORE-WINRT-ERROR-L1-1-0. DLL
  
  
  • API-MS-WIN-CORE-WINRT-L1-1-0. DLL
  
  
  • API-MS-WIN-CORE-WINRT-ROBUFFER-L1-1-0. DLL
  
  
  • API-MS-WIN-CORE-WINRT-STRING-L1-1-0. DLL
  
  
  • API-MS-WIN-SHCORE-SCALING-L1-1-1. DLL
  
  
  • DCOMP. DLL
  
  
  • IESHIMS. DLL

  How can I get these DLLs?

  Best regards

  Hey Rainman.

  TestStand comes with the source code of modelsupport2.dll. It is located in the directory of TestStand components:

  32-bit: C:\Program Files (x 86) \National Instruments\TestStand 2014\Components\Models\TestStandModels\modelsupport2

  64-bit: C:\Program Files \National Instruments\TestStand 2014\Components\Models\TestStandModels\modelsupport2

  You can compile it if you have the CVI on the system. Otherwise, you can at the very least still look .c files and see what is happening in the code.

  For this particular function, it seems that we have changed it over the years. The new version of the function is DetermineReportFilePathNameExprEx2 and has more than two parameters: processModelClientPath and uutPartNum. If you create a new model of process from scratch, it's the call, so you must use your process template is more stretch if you decide you need this information.

  Try the DetermineReportFilePathNameExprEx2 and switch the values for processModelClientPath and uutPartNum. If it still causes TestStand hang, then I would recommend building a debug DLL to see the line of code where this occur.

  Edit: Also try passing an empty string or a value ' " for uutStatus. Nothing can be a problem. I do not expect to be a problem because TestStand converts this value to a point of value Null of appropriate architecture, but it should be test.

  Thank you

  -KP

• cleaning multithreaded DLL

  Hi all

  I'm building a small DLL (for use from matlab) for acquisition of data. One of the functions may take several hours: streaming over 1 million samples in a file. So for this particular function, I want (read: I'm trying) to run it as a background operation in a separate thread. After reading a quick guide OR the multi-threading I selected the following:

  -Start streaming function

  * start a new async timer, which calls every second ProcessSystemEvents all detached CVI callbacks are executed

  * start the new pool of threads for maximum 1 wire and the highest (but not time critical) priority

  * Schedule streaming function for this pool (once again with a priority higher but non-emergency)

  specification of the cleaning function to be run in the current thread after completing the function continuous

  -reminder async-timer run ProcessSystemEvents every second post CVI callbacks are executed

  -cleaning function

  * Release the function ID from thread pool

  * Throw the thread pool

  * Take async-timer

  -State function which can be used from the main thread (still available at the matlab prompt) to check the status of the streaming

  The beginning of the broadcast (simulated with a countdown of the meter) goes well

  I can retrieve the status that goes from kCmtThreadFunctionExecuting to kCmtThreadFunctionComplete.

  However, the function of cleaning - as specified in the service scheduling - is never started.

  Q1: what did I wrong that prevents the scheduled cleaning?

  Q2: are there different approaches/examples that don't just want I want?

  Thanks in advance, Jos

  Use: Labwindows/CVI 8.0.1

  / * some administrative global variables * /.

  public static int PoolHandle = - 1;
  public static int ThreadHandle = - 1;
  public static int ThreadSamples = 60;
  public static int ThreadStatus = 0;
  public static int ThreadTimer = - 1;
  / * cleanup function * /.

  void CVICALLBACK FBGLAB_ThreadCleanup (int poolHandle, int functionID, unsigned int, int value event, void * callbackData)

  {
  int counter = 0;
  int Status = - 1;
   
  Delay (0.2); / * short wait so function thread can close * /.
  printf ("starting pool clean up\n");
  CmtGetThreadPoolFunctionAttribute (PoolHandle, ThreadHandle, ATTR_TP_FUNCTION_EXECUTION_STATUS, & status);
  While ((status< kcmtthreadfunctioncomplete)="" &&="" (counter=""><>
  {
  Counter += 1;
  Delay (1.0);
  }
  If (status<>
  {
  / * finish the thread after timeout * /.
  CmtTerminateThreadPoolThread (PoolHandle, ThreadHandle, 0);
  Delay (1.0);
  }
  CmtReleaseThreadPoolFunctionID (PoolHandle, ThreadHandle);
  CmtDiscardThreadPool (PoolHandle);
  DiscardAsyncTimer (ThreadTimer);
  ThreadHandle = - 1;
  ThreadTimer = - 1;
  PoolHandle = - 1;
  }
  / * simulated stream * /.

  int CVICALLBACK FBGLAB_ThreadStreamingWavelength(void *functionData)
  {
  ThreadStatus = ThreadSamples;
  While (ThreadStatus > 0)
  {
  Delay (1.0);
  ThreadStatus-= 1;
  }
  ThreadStatus = 0;
  Return (0);
  }
  / * async-timer callback * /.

  int CVICALLBACK FBGLAB_Timer(int reserved, int timerId, int event, void *callbackData, int eventData1, int eventData2)
  {
  If (event is EVENT_TIMER_TICK)
  {
  printf ("State of Thread is %0d\n", ThreadStatus);
  ProcessSystemEvents();
  }
  Return (0);
  }
  / * part of the function to retrieve the status of streaming * /.

  long __stdcall FBGLAB_GetStreamingStatus (long lDevice, char * response, long BufferSize)
  {

  int Status, FunctionStatus;
  Status = CmtGetThreadPoolFunctionAttribute (PoolHandle, ThreadHandle,
  ATTR_TP_FUNCTION_EXECUTION_STATUS,
  (& FunctionStatus);
  }

  / * Start simulated stream * /.

  long __stdcall FBGLAB_StartTest (long Nsamples, double SampleInterval)
  {
  int Status = 0;
  If (PoolHandle > = 0) return (FBGLAB_ERROR_MULTIPOOLEXIST);
  If (ThreadHandle > = 0) return (FBGLAB_ERROR_MULTITHREADEXIST);
   
  If (status > = 0)
  ThreadTimer = NewAsyncTimer (1,0, -1, 1, FBGLAB_Timer, 0);
  If (status > = 0)
  Status = CmtNewThreadPool (1, & PoolHandle);
  If (status > = 0)
  Status = CmtSetThreadPoolAttribute (PoolHandle, ATTR_TP_THREAD_PRIORITY, THREAD_PRIORITY_HIGHEST);
  If (status > = 0)
  Status = CmtScheduleThreadPoolFunctionAdv (PoolHandle,
  FBGLAB_ThreadStreamingWavelength, NULL,
  THREAD_PRIORITY_HIGHEST,
  FBGLAB_ThreadCleanup,
  EVENT_TP_THREAD_FUNCTION_END, NULL,
  CmtGetCurrentThreadID(),
  (& ThreadHandle);
  Return ((long) Status);
  }

  Hello again,

  It seems that the solution is as simple as the cause.

  -J' I create a pool of threads of high priority and program a priority acquisition function. Planning is done with CmtScheduleThreadPoolFunctionAdv. I do not use the option for a reminder at the end of this threadfunction.

  -A second more later (or in the service of acquiring) I schedule a cleaning of normal priority in DEFAULT_THREAD_POOL_HANDLE. Planning is done with CmtScheduleThreadPoolFunction. Inside this function, I wait until the acquisition thread is finished: CmtWaitForThreadPoolFunctionCompletion

  -Because all these functions are to 'demand' the original calling function returns. I get the prompt matlab for other tasks.

  I have to check what expectation-statement requires less processing for example power CmtWaitForThreadPoolFunctionCompletion or delay with the State Audit.

  But I have already seen that this combination:

  -start the acquisition in a high priority thread pool

  -then release the assignment of function and removes the high priority pool

  -During this time I had the back guest matlab and can run another task

  Thanks to everyone for their contribution, Jos

• LVOOP and DLL creation

  If our integration Group evaluates a variety of Executive programs different test. Currently, we use NI TestStand and use LVOOP for the control device and communication. Despite my own preferences or tools, I want to make a fair fight and provide testers with a DLL that they can use to perform the same functions.

  Unfortunately, the Application Builder does not dll construction of Classes. Does anyone know a workaround? I suppose I could write a wrapper screws and generate a DLL from that. I really expected something simple, however.

  Currently about Windows8 and LabVIEW2011.

  Have you seen this thread?

  http://forums.NI.com/T5/LabVIEW/LVOOP-based-DLLs/TD-p/1003170

  It is not really a solution but if you create wrapper screws passing classes around inside the DLL.

• Difference between Simulink Inport and Veristand Inport

  I made a simple Simulink model which used default Outport and InPort Simulink and managed to import into Veristand and deploy on RT target successfully.  Recently, I noticed that I have a specific available Veristand in my simulink Library Browser.

  Anyone know the difference?

  VeriStand outport and inport offers two additional features:

  1. you can place an inport or outport VeriStand in a subsystem, and they turn into inputs and outputs in the model that you can map directly to VeriStand, rather than block or out to the subsystem itself.

  2. If you do co-simulation (runs the MDL file directly instead of build in a DLL and running in VeriStand), you can use the VeriStand inports and outports to communicate properly. Since you are a model of compiling and deploying on an RT target, this use case does not apply to you.

• Choose between the same devices (Amtron) to a different IP address

  Hi all

  I'm working with an CM100 current sources for the first time. The Builder book "CM100DLL.dll" and when I configure "Call library function node" I get three options of service: Connect, Disconnect, and Reg access. (I'm not very experienced with library feature nodes).

  When I connect, I just sent to the IP address of the device, but it does not produce a reference. I'm used to having a different session for each instrument, anyone know how I can control two of these units in the same program? I need to connect and disconnect whenever I want to send an order?

  Here's what look like the nodes of the function:

  

  Thank you for all the ideas and please let me know if I need to provide more information. Thank you

  Gregory

  
  

• MatLab Script can work in multi-cores?

  Whe LabVIEW going through a 'Matlab Script' Matlab code, the part "Matlab Script" works in a single-threaded or multithreaded mode? It uses the ActiveX to communicate with Matlab, so I guess that's the only thread?

  I have a LabVIEW code that needs to call a ".m" file. I wonder if the execution of the program will be greatly improved if I convert the file ".m" in a .dll file to eliminate the need to activate the server Matlab a lot of time.

  You are right in your assumption that the MATLAB Script nodes are running single-threaded. A single script will be able to run at a time.

  You may be able to improve performance to build in a DLL, but you should test on your machine to know how much. I have not really thing this would be too great. A building in separate maybe dll code you can also improve performance by allowing for parallelism, you could call DLLs separated in different threads, I think.

  Another option would be to use the MathScript node - which allows for parallelization.

  MATLAB® is a registered trademark of The MathWorks, Inc.

• Use of the standards of construction for TestStand deployment target

  Hello world

  I currently use an Internet Toolkit OR in one of my VI to build a module of code for TestStand.

  The question is which target the deployment of doesn't have the NI Internet Toolkit.

  So I would like to build the way to the deployment target VI would not need the Toolbox for the use of the VI.

  Did someone knows a way for that?

  Thank you all...

  With the application builder, create a dll. Your other options is to buy the box for each deployment tools or do not use the Toolbox.

• Can you get version of the app in the installer

  I'm trying to figure out how to extract the version of the app on the installer without installing the application.

  If it helps, I'm working on some tools for managing labview applications. Who keep track of installed application versions and new versions available on the network. First of all, I need to make a tool that can take the installer, he zip up to a single file on our file server and update the list of available versions. If I can't find the version of the installer, then I need the tool to build the installer. That may be the way I eventually go if I can't get the version.

  On that note: does anyone know if the installer of labview can be driving command line? So I might have to our server builds as the installer

  Thank you.

  Nate,

  Your first link is the link to this topic? Y at - there another link?

  Creating a batch file is a bit what I had to do. Sorta.

  The Solution:

  So I figured out how to do this. I'll try to add excerpts from PNG of what I did.

  First off, I know how to get the version of a file using .net calls. Therefore, this process is an excerpt from the PNG.

  Then, I needed to find a way get the exe file in the folder install without installing anything. I tried to build the cabinet.dll orders CAB in labview but got stuck after about an hour. My next way was the way to cheat, but it works. I use the EXPAND.exe windows command line program and send the CAB file that has the exe, I need to look at the path. I then run FileVersionInfo on the EXE and delete the file.

  So far, my hypothesis is that the installer will make a /bin/dp/data.cab file, and the main EXE will be there named something. EXE.something for *. EXE.* is what I extracted. If there are multiple EXE files then I'll have to rethink my Subvi. For now, most of our applications is single EXE files.

  Maybe it will be useful to someone else? Maybe not.

• Application builder bands DLL

  Hello

  I have a project that controls a piezo stage. This is done via a DLL from the manufacturer, and I used the wizard 'Import-> Shared Library' to make a library lvlib in the user.lib folder. The lvlib folder contains a bunch of screws and two DLLs (a manufacturer and I think come from LabView: wdapi1120.dll).

  The screws of this project are now being used in another project which brings together several projects material control. The lvlib file appear correctly under this meta-project dependencies.

  I then tried to build a stand-alone executable, but the manufacturer request stripped away of the two DLLs from the lvlib: wdapi1120.dll. This leads to two error messages (see images). The workaround I found is to uncheck "additional Exclusions-> Remove unused members of the libraries in the project" so it works now.

  But I wonder, why the application builder strips way a DLL file that was placed there by before LabView? I guess he's checking the references. So if there is no reference, why must she then?

  My feeling is that I'm missing something here if all clearification would be great.

  This DLL is not a LabVIEW DLL but your first DLL dependency. And this DLL was only placed by LabVIEW in the lvlib if there is any explicitedly VI accessing it. Otherwise, it has been added in there by which it is created the driver and LabVIEW interface.

  Given that your project does not call any VI that refers to this the application builder DLL determines that it is not used and deletes if you check the option according to. Cannot be generic for LabVIEW determine that your DLL must this second other than reimpleminting all Windows executable DLL loader in LabVIEW, which is certainly beyond the scope of what LabVIEW should never try.

• Error-604 occurred at the building DLL

  Hi all

  I'm not able to build DLLs: I get the following error.

  

  I use LV2009.

  I tried to uninstall/reinstall LV, without success.

  Attached is a very simple example, which causes the error.

  Any suggestion is appreciated.

  Kind regards.

  Using Windows 2000? - http://digital.ni.com/public.nsf/allkb/431C9BD8F3482033862576A90073441F

• Return value of DLL LabVIEW Build to the Prototype of the function

  Hi all

  I know LabVIEW can generate a DLL with return value with a function like prototype

  Sub nomfonction (arguments);

  We could define the return value to arguments.

  However, LabVIEW build a DLL with return value instead of "null" in the United States

  int nomfonction (arguments);

  In fact, I could achieve this when my part of connector VI has a 1 linked indicator.

  I could get my prototype of function dll in the application as Builder

  Double functioname (void); or well functioname (void); or some

  Although I could do above, this applies only when my VI has 1 single output.  If the VI

  1 more arguments, I still get

  Sub nomfonction (arguments);

  So I missed something? Or is this a limit of LabVIEW?

  Please don't get angry if this question has been asked before, I'm lack of subject

  LabVIEW to communicate with other languages.

  Thank you

  Jean Cyril

  You can.  In the construction specifications, under source files, go to set your prototype.  on the right, there is a drop down 'Output VI' which is what you want.  Note that I only saw him able to return numeric values.