Agilent 53131A VISA Driver ?

Hello !
I´m looking for a driver to Agilent 53131A...
The current driver for download don´t have/use
VISA (current driver is CERTIFIED by NI but VISA is not
implemented, strange ?) !
Software: Labview 7, Teststand 3
I don´t like re-work...
Thanks in advance
Niklas Lithander
NOTE Norrtelje AB

Let's try again...
Try these steps:
1. Follow the link in my previous post.
2. Download the "CVI" version.
3. Extract the zipped contents into a temporary directory.
4. Start LabView.
5. Open a blank vi.
6. Under TOOLS => Instrumentation => select "Import CVI instrument driver"
7. Select "HP5313XA.FP" from your temp directory.
8. It should select all already, so simply click on "OK".
9. Let it convert.
10. Go back to the "new" block diagram in LV.
11. OPEN a file called "HP5313XA.llb". It is located in the instrument library inside your LabVIEW directory.
12. Select the vi you want (ex: initialize.vi)
13. It will be in VISA.
14 )
-enjoy-
JLV

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NI-VISA Driver with Interrupt detection

Hello everyone,
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Duplicate post here: http://forums.ni.com/t5/PXI/NI-VISA-PCI-driver-with-interrupt-detection/m-p/2618341
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Error while trying to install NI-VISA driver on SUSE LINUX 11.1(The version of gcc in the path does not match the version of gcc used to compile the currently running kernel.)

hi i am trying to install NI-VISA driver on SUSE LINUX 11.1.
the error message it shows is
******************************** ERROR ****************************************
* The version of gcc in the path does not match the version of gcc used to    *
* compile the currently running kernel. This can cause unpredictable         *
* behavior in kernel drivers and should be fixed.                             *
* gcc version: Linux)                                                          *
* kernel compiled with: 4.3.2                                                 *
******************************** ERROR ****************************************
my kernel source version is
linux-8nes:/home/admin # rpm -qi kernel-source
Name        : kernel-source                Relocations: /usr/src
Version     : 2.6.27.29                         Vendor: openSUSE
Release     : 0.1.1                         Build Date: Sun 16 Aug 2009 03:43:52 PM IST
Install Date: Sat 24 Oct 2009 02:13:12 AM IST      Build Host: rinck
Group       : Development/Sources           Source RPM: kernel-source-2.6.27.29-0.1.1.src.rpm
Size        : 309251954                        License: GPL v2 only
Signature   : RSA/8, Sun 16 Aug 2009 03:57:25 PM IST, Key ID b88b2fd43dbdc284
Packager    : http://bugs.opensuse.org
URL         : http://www.kernel.org/
Summary     : The Linux Kernel Sources
Description :
Linux kernel sources with many fixes and improvements.
Authors:
    Linus Torvalds <[email protected]>
    see /usr/src/linux/CREDITS for more details.
Source Timestamp: 2009-08-15 17:53:59 +0200
GIT Revision: 8a413546901c407e96f7fba18574cceeb40452af
GIT Branch: SLE11_BRANCH
Distribution: openSUSE 11.1
i had also installed GCC 4.3.2.
it shows the error message as i had posted.
please kindly help me on this.
Thanks and regards,
P.karthick

Check this solution

USB Visa driver stops responding

I have currently developed a production test for a USB device but am coming across a very strange bug. I go through a test sequence via case structure (i.e. Test 1 = Button 1 test, Test 2 = send command to device and read response back, Test 3 = button 2 test, etc). I send commands through a control transfer and/or read data through report 8. Also when the button is pressed, I read it through the interrupt endpoint. I am using a VISA driver for this USB device that I created through the NI-VISA driver wizard. Of course I open the VISA when I start the test and close the VISA once the test sequnce is completed (whether it passes or fails).
However, I sometimes get a strange issue where the USB device stops responding between test sequences. For example, test 1 passed but when it gets to test 2, the dongle does not seem to respond to the command and therefore, test fails within a certain amount of time that I specified. But, if I leave the device plugged in and I restart the test, it will go through the sequence just fine.
I have used a USB sniffer (i.e. CatC) to monitor the USB traffic on the USB line. When I press buttons, I can see that there is still data transferring wirelessly (this is a wireless joystick) via an LED that blinks on the dongle whenever it recieves data from the joystick, however, I see no USB traffic on the sniffer. If I leave the dongle plugged in and I simply restart the test sequence, I see USB traffic again.
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Is it possible that the device is getting reset? I have seen some devices that do no reset themselves correctly and Windows does not detect that they have been reset. The net effect is that the 2-way communication becomes a 1-way pipe. One experiment you can try when you see this happen is to unplug and plug the device back in. If you begin reading data again then Windows and the device are getting out of sync for some reason.
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Hi all,
Unfortunately I am stuck with Labview 8.0 and need to use Agilent 34420 instrument driver. The versions I found online are not compatible with Labview 8.0. Is there a way to down rev the version and use it?
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Just post to the version conversion board.
http://forums.ni.com/t5/Version-Conversion/bd-p/VersionConversion
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Where to download visa driver development tool

I need visa driver development tool ,but I don't know where to download it? HOPE TO GET HELP.

Under Tools>Instrumentation, is the Create Instrument Driver Project. Is that what you are talking about? That's in LabVIEW 8.x and I did not have to select or download anything. Since I did a full install of LabVIEW and all drivers, it may be that it is included with the installation of NI-VISA but that would be just a guess to try if you don't have it.

VISA Driver Development Wizard

I found a reference to this great document called
Using the VISA Driver Development Wizard and NI-VISA to
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As I described in another post, I am having performance problems
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Win2k where performance was decent.
To rule out AccessHW as the problem and confirm that it is an
XP/hardware issue, I'd like to try another method of
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Since the legacy ISA bus on my motherboard is actually
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VISA Driver Development Wizard to do memory reads
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Perhaps making a fictious PCI card with a VISA driver?
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Hi Graham,
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I can't install VISA driver and USB GPIB driver on my PC with VISTA... help me...

I have LabVIEW7 and VISTA, it's ok, but I can't install VISA driver and USB GPIB driver on my pc... it's necessary to connect my pc with instruments? Or LabVIEW7 have this files??? Thanks,
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Sweet, Beautiful and Young Female Physicist (SBYFP)
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Solved!
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NI-VISA driver wizard and SCPI command

Hi,
I had a go with a NI-VISA driver wizard. I wanted to create a driver for MH3114 DAQ. Wizard went trough very smoothly, and the driver has been installed.
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Hi MimiKL,
As Dennis has said, instruments are either designed to work with SCPI commands or not. If the user manual does not state the device is SCPI compliant then SCPI commands aren't going to work.
All the driver wizard does is generate a number of VIs which will send the standard SCPI commands to an SCPI compliant instrument. Depending on how you are communicating with the instrument (which bus) you may need to modify these VIs subtly to work with different instruments. But, as mentioned, if the device you are trying to communicate with isn't SCPI compliant then this is never going to work. For future reference, when using the driver wizard, all of the generated subVIs will have comments in them telling you exactly what you need to replace and change to get the driver working for your instrument.
If your device isn't SCPI compliant and you have a dll which works then you should continue using it.
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National Instruments - Tech Support

Visa driver wrong endpoint descriptors

Hello,
I am trying to communicate with a custom-made HID device with LabVIEW using the NI-VISA Driver Wizard. The device can be used with the standard windows driver with C#, but now I will use it with LabVIEW.
The device has the following endpoint descriptors:
Endpoint Descriptor 81 1 In, Interrupt, 1 ms
Offset
Field
Size
Value
Description
0
bLength
1
07h
1
bDescriptorType
1
05h
Endpoint
2
bEndpointAddress
1
81h
1 In
3
bmAttributes
1
03h
Interrupt
1..0: Transfer Type
......11
Interrupt
7..2: Reserved
000000..
4
wMaxPacketSize
2
0040h
64 bytes
6
bInterval
1
01h
1 ms
Endpoint Descriptor 01 1 Out, Interrupt, 1 ms
Offset
Field
Size
Value
Description
0
bLength
1
07h
1
bDescriptorType
1
05h
Endpoint
2
bEndpointAddress
1
01h
1 Out
3
bmAttributes
1
03h
Interrupt
1..0: Transfer Type
......11
Interrupt
7..2: Reserved
000000..
4
wMaxPacketSize
2
0040h
64 bytes
6
bInterval
1
01h
1 ms
There are two endpoint descriptors for communication in Interrupt mode. But after creating a driver with the Driver Wizard this driver doesn't have these two endpoints. Instead it recognizes the descriptor with 0x1 as Bulk In Pipe and the Descriptor 0x81 as Interrupt In Pipe (a screenshot is attached, because the values cannot be copied).
A communication with the LabVIEW examples which uses the Interrupt In Pipe does work, but everything else failed because of the wrong out endpoint.
Is there any way to correct the descriptors?
Thanks,
Chris
Attachments:
usb wrong descriptors.PNG ‏63 KB

cschwarz wrote:
Hello,
I thought it would be much easier to communicate with the device from LabVIEW with such a driver. Are there any good examples to communicate with HID devices with the standard Microsoft dll?
I was searching a lot but I didn't find any good material...
Regards,
Chris
You mentioned C# in a previous post. Look at that example.

Develop visa driver

I'm new to Labview. I have a Hardware, connected vie etthernet to a desktop computer. I want provide labview code, to easy connect to Labveiw with this hardware.
A code in VC C++ already exists connecting to the hardware, with
1) Init function, initialising the hardware, prompting first time the user for ip address and finding all modules connected to the hardware
2) start function, starting thread for each module, writing and reading data to an form each module with a given period as parameter
3)IO functions reading and writing to each module, parameters: module, bytepos and value for writing.
Is the Visa Driver developemnt the proper way of doing it?
open -> 1)
configure -> 2)
peak, poke -> 3)
It is a good idea to use the c-code library functions in an dll library connecting to labview?
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Thanks in advance.

Thanks for all the links,
I went through many of the documents.
Again the description: In Visual C++ is already existing code, where the user can write an application using API functions for Initialising, Starting and I/O. Only in the background threads, the data are transfered and recieved via Ethernet to the hardware.
Rewriting the C code in Labview would only increase the maintanace work.
All what i read about VISA functions, they are interfaces to a card, serial port, TCP/IP devices. In my case, Labview should access the c- API functions, so that code will handle the access to the hardware. What is the best way for this access.
It is a good idea to import them through a library dll as vi's, put them into the private section of my Labview driver, and use Labview standard public function signitures to provide a uniqe interface for my code? Exist such an standard, and if yes, where I can find it?
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NI VISA driver wizard找不到

我安装了Labview2013,和ni visa540_full.exe，现在我想用NI VISA driver wizard做一个usb的.inf文件，可是我找不到NI VISA driver wizard这个程序啊！
能给个下载链接吗
还是现在现在Labview2013合并了这个功能
已解决！
转到解答。

你好！
正确安装了VISA5.4版本驱动后，选择开始》程序》National Instruments》VISA》VISA驱动程序开发员向导，即可打开

NI VISA driver wizard 驱动安装问题

我在使用NI VISA driver wizard生成了一个USB设备的驱动，例如叫devicedrv.inf，然后在下一步的过程中如果选择直接安装这个驱动，driver wizard会调用DriverWizardInstallInf64.exe（我的电脑是64位的，如果32位的最后就是inf32）去安装这个drvier。安装成功后就能在电脑上识别我的设备了。
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已解决！
转到解答。

您好，
您在开发机上生成的USB设备的驱动已经调用了NI VISA的底层函数，简单的拷贝到另外一台PC上是行不通的。需要在另外一台PC上安装NI-VISA Run-Time Engine
详情请参考http://digital.ni.com/public.nsf/allkb/EF7934DAC49B4FAD4825723D00089627

Visa driver

Hi
I want to communicate with an instruement thru ethernet. I wonder which version of VISA driver I should use. I have windows XP.
Thanks

The first version of NI-VISA to support Ethernet was 2.5, I believe and the first version to support XP was 2.6.1. This information is available in the readme files. The latest version of NI-VISA is 4.1 and I don't know of any reason why you just can't use the latest version.

Agilent 53131A VISA Driver ?

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