Upconvert from Labview 5.1 to Labview 2010

Please convert these VIs (in zip) from labview 5.1 to Labview 2010
Solved!
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Attachments:
c3d_reader_labview_b.zip ‏864 KB

Attached as 8.2, which you can open.
Note: The VIs in the "Files IO" folder have been deprecated. You should replace them with the single Read from Binary File function.
Attachments:
C3D Reader.zip ‏706 KB

Similar Messages

Upconvert from LV 4.1 to LV 2010

Hi,
Could some help me convert these VIs from from LabVIEW 4.1 to LabView 2010? Thanks a lot!
Best,
Hai-Yin
Solved!
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Attachments:
Tricpu4.llb ‏587 KB

One of the subVIs in the library ("Read Status") was actually LabVIEW 3 and could not be upconverted since that requires a special toolkit from NI.
Attachments:
Tricpu4.llb ‏324 KB

Upconvert from LV 5.1 to LV 2010

Hi,
Is anyone could upconvert this driver? It would be appreciated.
LV 5.1 to LV 2010.
Thanks you.
Solved!
Go to Solution.
Attachments:
Uvikon_942.llb ‏500 KB

attached as 8.2, which you can open
WARNING: The upconvert generated some insane object warnings, likely related to the graph. You may need to recreate the graph from scratch.
Attachments:
Uvikon_942.llb ‏292 KB

NI-LabVIEW run-time engine interop 2010 failed to install

Hi,
While installing Labview 2010 (32 bit) I got an error message:
NI-LabVIEW run-time engine interop 2010 installation has failed with the following error:
Error 1935. .... (see the .ppt for screenshot if interested)... HRESULT 0x8002802F
I googled HRESULT 0x8002802F and found a page that said that this error is usually b/c of a missing/corrupt entry in the registry: file %windir%\system32\mscoree.dll, and that "repairing the highest version of the .NET Framework on the system will correct any problems resulting from this error."
I have verified that mscoree.dll is not present, and I don't have the .NET Framework installed on my system. SO, I have the following questions:
1) do you concur with the advice given on the page referenced re: the reason for the error;
2) If so, should I install .NET Framework, and what do I then need to do in LabVIEW to tell it that the .dll is now present?
3) If your opinion is other, what do you advise?
Cheers
Attachments:
Labview Installation error.ppt ‏227 KB

Hi Luke,
After doing some research, there are two possible solutions.
1) According to a KB, it could be your antivirus. You may want to try to turn off any spyware blocking software such as Ad-Aware, Norton, etc and try the installation again.
2) Another customer had the same error, and they got it working by installing .NET 3.5 from Microsoft's website and then installing LabVIEW again.
Hope one of those options work for you!

Upconvert VI to Labview 8.5 or labview 10.

Please help me upconvert the following VIs to Labview 8.5 or Labview 10. I tried posting in the upconvert VIs thread but did not get any result. Please help me for the same
Jay
Solved!
Go to Solution.
Attachments:
curve_tracers.zip ‏354 KB

You did not start a new thread for your problem in the conversion board, but added to an existing thread that was already solved. This makes it difficult to find. As has been mentioned, you should start a new thread for each conversion.
No, I cannot help. To convert from 5.1.1, we need somebody that still has LabVIEW 8.2 installed.
You originally posted on Friday afternoon where most people get ready for the weekend.
There is typically not much traffic here over the weekend.
Today is a federal holiday in the US so there might also be less activity overall.
I think you just need to be patient. Good luck!
LabVIEW Champion . Do more with less code and in less time .

How to read and display a signal from my PIC Microcontroller onto Labview

Hi,
I am doing a project on a Pulse Oximeter and i am trying to read and display the signal from my PIC Microcontroller on Labview? How do i go about doing it? I am using the PIC16F877 and also making use of the USART?
How do i implement and initialise the USART in PIC16? What are the steps to be taken, please guide me through the process? The link provides information regarding the USART connection, initialisting and stuff? Is it correct to use these codes in my program?Link: http://ww1.microchip.com/downloads/en/AppNotes/00774a.pdf
Also, i am using the RS232 serial interface to connect to the PC? The connector i am using is the DB9 Connector. Which template and VI can i use? Am i supposed to use the NI-DAQmx and VISA? Also, for my USART connection, i am using the MAX232 Driver which is applicable for my application as i am working with +5V. So far, i have been reading and trying out on Labview and the steps i have taken are:
1) Open a New VI and used the Instrument I/O(Read & Display) template?
2) How do i configure the Instrument I/O Assistant Express VI to read the info from my device connected to COM1?
3) I was reading the Labview Manual, 'Getting Started with Labview' and i was following the steps under Page 55, Communicating with an Instrument. Am i on the right track?
4) How do i check and make sure that the port settings of the I/O Assistant and my PIC Micro Match
Please help me out and guide me through the process. I am student at a polytechnic and i am very new to Labview and the software is used as a development tool for the project. I have a deadline to meet and i hope i can get a response as fast as possible. Your help will be kindly and greatly appreciated. I hope to hear from you guys soon.You can e-mail me all your answers at [email protected]
Thank You
Best regards,
Ashwin
Ashwin Kumar Mansukhani
Attachments:
Getting Started with Labview.pdf ‏901 KB

Hi Ashwin,
I am not familiar with the PIC Microcontrollers, but I am assuming you mean that you have the microcontroller sending out serial data that you want to read on another computer with LabVIEW. Please let me know if this is incorrect.
What type of data is coming out of the serial port? Is it ASCII, or binary? The reason I ask this is that the serial communication in LabVIEW is done through a protocol called VISA, which uses ASCII data to send and receive. You can later convert this data into whatever form you need, but this is what it is designed to read and write.
You can check the settings such as baud rate and data bits in a configuration utility called Measurement and Automation Explorer, or MAX. When you open up the MAX interface, you can expand the Devices and Interfaces entry on the left, and then expand the Ports entry to see your serial port. When you highlight this port, select the Port Settings tab at the bottom of the window, and you can see what the current settings are, and change them if you need to. You can also set these parameters in LabVIEW using the VISA Configure Serial Port VI.
You can also test communication in MAX by right clicking on the correct port and choosing Open VISA Session. Then choose the Basic I/O light blue tab, and then go to the Read tab. When you click execute, it should read in what is coming from the serial port. This will allow you to verify that the correct information is coming in before even trying to acquire the data in the LabVIEW environment.
In LabVIEW, the best resource to use the Basic Serial Write and Read example program that ships with LabVIEW. By examining the block diagram of this program, you will be able to see the basic programming flow of serial communication in LabVIEW.
I hope this information was helpful! Please let us know if there's anything else we can help with.
john
Applications Engineer

How can I get Data from the Sound cart in Labview? Does a VI exist?

How can I get Data from the Sound cart in Labview? Does a VI exist?

Yes, there are VIs for acquiring data from Sound cards. And examples too. If you don't have LabVIEW yet, do a search on NI's site for example VIs.
Khalid

How to read data from a router by using labview

I am a beginner labview. How to read data from a router by using labview ?

What kind of data are you trying to read?
Does the router behave like a webserver that you log into? If so, search the forums for threads discussing HTML.

From Labview 9.0 to Labview 8.2.

I need a conversion, if possible, from Labview 9.0 to Labview 8.2.
Thank you for the support
Attachments:
Write Std Out with Redirection.vi ‏24 KB

attached
WARNING: There is a bug in LabVIEW 8.2 where you cannot use the error cluster to chain together the Call Library Function Nodes. You will need to either create wrapper VIs for each CLFN or you will need to use case structures around each call.
Attachments:
Write Std Out with Redirection.vi ‏28 KB

UDP Error when upgrading from Labview 8.6 to Labview 2009

I recently updgraded from Labview 8.6 to Labview 2009. I am writing an application to stream data to disk from UDP. My VIs run just fine in Labview 8.6, but when I try to run them in Labview 2009 my UDP read times out despite being able to monitor UDP traffic and see that the data is being sent and nothing in the file is changed from 8.6 to 2009. Is there a known issue related to this?

How are you moniting the UDP traffic? Have you verified that the port you are trying to use is actually available? When you installed 2009 there may have been an additional service installed that may have used the port you're trying to use. If you're running on Windows you can use the command "netstat -n -o -a" to see all the ports that are currently in use, as well as the process ID that has that port open.

How to send a command from a vc++.exe to LABVIEW.exe in order to control the button on the LABVIEW.exe

Hello, everyone. Using VC++, I have gotten the handle of a *.exe(built by Labview), but I cannot get the button handle. I want to get the button handle and post the message to control the button. How can I do that? When I use the SPY++, the *.exe(built by Labview) have not any child windows which is very different from the *.exe(built by VC++). In SPY++, what is the LVDChild class? How can I send the message to control the button on *.exe(built by Labview)???
That is to send a command from a vc++.exe to LABVIEW.exe in order to control the button on the LABVIEW.exe. How can I get it ?
Thank you!

hummingbird wrote:
Thank you! But I dont kown how to use vi server to raise a value signalling event. Can we put vi server into the vc program? Can you give me some more information or some examples, hehe!
hummingbird
Checkout the LabVIEW ActiveX server interface in the User Manual in Chapter 20, Windows Connectivity and the VI Server Reference in Chapter 17, Programmatically Controlling VIs.
There is a sample for Visual Basic under examples/comm/VBtoLV.frm, which should be quite simple to translate to Visual C as long as you can figure out the basics of ActiveX programming in VC (I have never done anything with ActiveX in VC). For those basics I would recommend some text book or MSDN.
Rolf Kalbermatter
Rolf Kalbermatter
CIT Engineering Netherlands
a division of Test & Measurement Solutions

Want to pass 2D integer array from VB 6.0 to LabView (v 8.0) DLL

I was able to pass 1D arrays from VB 6.0 to LabView 8.0 with no problem. I checked the literature for help regarding 2D arrays and found
scant help unless it was for VB.NET, C or single dimensional arrays. Thanks.
I wrote a simple test VB program to pass 2D arrays shown below after which I get a memory crash:
Private Declare Sub Test2D Lib _
    "C:\Documents and Settings\Owner\My Documents\builds\Test2DArray\Test2DArray\Test2DArray.DLL" _
    Alias "Test2darray" (ByRef varInArray As Variant, ByRef varOutArray As Variant)
Private Sub cmdStart_Click()
    On Error GoTo handle_error
    Dim intInArray(8, 8) As Integer
    Dim intOutArray(8, 8) As Integer
    Dim varInArray As Variant, varOutArray As Variant
    Dim i As Long, j As Long, k As Integer
    For i = 0 To 7
        k = i * 8
        For j = 0 To 7
            intInArray(i, j) = k + j
        Next j
    Next i
    varInArray = intInArray
    varOutArray = intOutArray
    Test2D varInArray, varOutArray
    Exit Sub
handle_error:
    MsgBox Err.Description, , ""
End Sub
In the Labview DLL I have a definition of the exported function call as:
void Test2darray(TD1Hdl * InArray, TD1Hdl * OutArray)
(in the Labview DLL I take the input array, add 1 to each of the elements and then stuff it into the output)

jd162,
The following discussing forum may help out:Pass array to "Labview 7" DLL in Visual Basic . Let us know if this helps out at all.
Chris C
Chris Cilino
National Instruments
LabVIEW Product Marketing Manager
Certified LabVIEW Architect

Using LabVIEW 7.1 and LabVIEW 2010 on the same PC (Windows XP)

I have LabVIEW 7.1 on a Windows XP 32-bit PC and we plan to upgrade to LabVIEW 2010 soon. A lot of our software is using Traditional DAQ, DAQmx and DeviceNet. We need to use both versions of LabVIEW for some time on the same PC. Is this possible at all?
I installed an evaluation 2010 version and now I don't have DAQ and DeviceNet in LabVIEW 7.1. Any suggestions will be very helpful.
Thanks, Nick
Solved!
Go to Solution.

For what it is worth, I tried having multiple versions of LabVIEW on the same PC. If you are (very) careful, it is possible to do so, as long as you are only doing development work, i.e. you don't try and install LabVIEW drivers. However, as I've discovered to my great sorrow (which involved installing and removing various versions of LabVIEW on the same machine probably 5-8 times, eventually leading to wiping the machine and installing WinXP all over again, then only one version of LabVIEW), if you want to actually run your code, particularly if it does anything with hardware, you need to stick to one version!
There's another "gotcha" for those of us working with "older" versions (namely before 2009, though one can "trick" 8.6 if you're careful) -- Windows 7 doesn't "play well" with the older software!
So my development machine runs Windows 7. I have a VM of Windows XP in which I installed LabVIEW 7, which I use for my "legacy" work -- I use the Win 7 machine for LabVIEW 8.6, 2009, and 2010 development (and only development, see above).
The machine that got "rebuilt", where I wanted to run LabVIEW code for various hardware and potentially various LabVIEW versions, I did a really nutty thing -- I created a quadruple-boot PC! (It really is a triple-booter, as the Windows 7 system, which is the key step, is "hidden"). To make this work properly, I needed three hard drives in the machine (one for each OS -- I might have figured out how to put two XPs on a single drive, but since I already had the disks, one-OS-per-disk seemed easier). I'm using Windows 7's Boot Loader to give me the startup choice of which system to use (the message says something like "System for Hardware A", "System for Hardware B", "Test System"). True, you need to do a Restart, but since you're going to be collecting data, it's not such a bad idea to start with a "fresh machine".
[I did think about doing this with Virtual Machines, which would have been much simpler, but I didn't have "virtual drivers" for the hardware! One piece was actually a USB device, but the other was a proprietary device that plugged into my PC ...]

Request to downconvert from LabVIEW 8.0 to LabVIEW 7.1

Hello,
I'd really appreciate it if someone could downconvert this instrument driver library from LabVIEW 8.0 to LabVIEW 7.1.
Thank you!
Brooks
Attachments:
hp34970a.llb ‏2094 KB

Try the Version Conversion Board. That is what it is there for.
There are only two ways to tell somebody thanks: Kudos and Marked Solutions
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How can you start the tag config editor from a vi or when labview starts?

how can you start the tag config editor from a vi or when labview starts?

Hi,
There is a VI called "dsc_TagEditorLauncher.vi" under "C:\Program Files\National Instruments\LabVIEW 7.1\project\lvdsc" folder that can be used to launch the TCE programmatically. I hope this helps.
Best Regards,
Remzi A.
Applications Engineering
National Instruments

Upconvert from Labview 5.1 to Labview 2010

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