In the NI-5640R Instrument Driver API Examples for the Modulation Toolkit what is the mode of operation of the DAC/DUC(AD9857)

In the single tone mode AD9857 would not take any digital data. It ganerates the sinusoidal wave using DDS present inside.
Message Edited by Vinny ICS on 05-25-2009 05:04 AM

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Instrument Driver VI's for Linux

Does anyone know if there are already written VI's which use the comedi
suite for data acquisition? Preferrably ones very similiar to the windows
based NIDAQ (like the Configure, Read Data, Write Data, etc) but I imagine
there will be some differences? If not, I'm ready to start making the suite
of these.
Thanks,
Caleb

Caleb Tennis wrote:
> Does anyone know if there are already written VI's which use the comedi
> suite for data acquisition? Preferrably ones very similiar to the windows
> based NIDAQ (like the Configure, Read Data, Write Data, etc) but I imagine
> there will be some differences? If not, I'm ready to start making the suite
> of these.
>
> Thanks,
> Caleb
>>>>>>>>>>>>>>>>> Mensaje original <<<<<<<<<<<<<<<<<<
El 12/14/00, 6:44:20 PM, "Caleb Tennis" escribió
sobre el tema Instrument Driver VI's for Linux:
> Does anyone know if there are already written VI's which use the comedi
> suite for data acquisition? Preferrably ones very similiar to the windows
> based NIDAQ (like the Configure, Read Data, Write Data, etc) but I imagine
>
there will be some differences? If not, I'm ready to start making the suite
> of these.
> Thanks,
> Caleb
Caleb:
I am working in the same that you and I saw your questions in the comedi list
and I am trying the same. I work with the PCI-6025 and I saw that you are
working with the PCI-6023 but the installation is the same. Furthemore I have
installed the driver edaq-0.9.5 of National Instrument but the analog output is
not supported.
Now I have some problems with the installation of Comedi in Debian 2.2 but I
will resolve this problem and then I will begin to make the vi's with comedi
inside, I think that we can help us.
Please mantain the contact.
Ricardo Leal Pacheco.
e-mail: [email protected]/[email protected]
FONO: (09)7111100, 654622.
Ingenieria Civil Electrónica.
Universidad Técnica Federico Santa María.
Valparaíso-CHILE.

API information for financial modules

Hi gurus
form where i can get information about API for financial modules , we need document in which APi description is available specially which are used in Financial Module i.e. AP, AR, GL.
thanks in advance
thanx
Pratap

Hi,
If you are in 11i, you can check the Integration Repository here:
http://irep.oracle.com
If you are in R12, the Integration Repository is embedded in the EBS.
There are also some API guides for different modules in the EBS documentation library. The documentation available depends on the apps release:
http://www.oracle.com/technology/documentation/applications.html
Hope it helps.

I need Java API documentation for Adapter Modules

Hi
Please provide me Java API documentation for Adatper Modules
Regards
Sowmya

Use this
https://help.sap.com/javadocs/pi/SP3/xpi/index.html
http://help.sap.com/saphelp_nw04/helpdata/en/87/3ef4403ae3db12e10000000a155106/frameset.htm
which is part of
http://help.sap.com/saphelp_nw04/helpdata/en/8b/895e407aa4c44ce10000000a1550b0/frameset.htm
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Prateek

Is there a USB Instrument driver developer tool for CVI

Is there a USB instrument driver developer tool/guide for CVI?
Thanks
Chip B.
Solved!
Go to Solution.

Hi! ASIC LabRat,
I agree with your comment. IVI drivers take too much overhead and the executing speed can be very slow compared to the drivers developed using VISA platform. The previous link sent by the NI engineer was very old (2001) and doesn't really help you at all.
Please take a look at this one instead: http://zone.ni.com/devzone/cda/tut/p/id/4713.

FYI OIM API Examples for newbies

Hi All,
I found this page about 6 months ago when I first started learning how to write adapters and such. I also didn't like the design console much and found these command line API examples to be both educational and useful.
enjoy
http://zerointech.com/idm-articles.html
Fred

Did you do the following step while putting in jars in the lib directory under eclipse base directory:
*10.3 Postinstallation Requirements for the Design Console* in the link:
http://download.oracle.com/docs/cd/E14049_01/doc.9101/e14064/design_console.htm#CHDIJJGI
I know that you cannot get OIM Design Console running without this mandatory step and Eclipse + OIM behaves the same way.

Example for function module

Dear Friends,
Could you please provide me the abap code (Select * ) for the below.
I want to make a data source using Functional module.
and the data is (tabel~field)
VBRK-VBELN
VBRK-FKART
VBRK-WERKS
VBRP - POSNR
VBRP-NETWR
VBRP-WAERK
Where VBRK-VBELN = VBRP-VBELN.
ur help will be highly appreciated... and rewarded too...
Kind Regards
Paddy

select VBRK~VBELN
VBRK~FKART
VBRK~WERKS
VBRP~POSNR
VBRP~NETWR
VBRP~WAERK
into table it_tab
from VBRK INNER JOIN VBRP ON
VBRKVBELN = VBRPVBELN
where ( if you have any further condition e.g VBELN = current CVBELN in a internal table)
Structure of it_tab
data : begin of it_tab occurs 0 ,
VBELn LIKE VBRK-VBELN,
FKART LIKE VBRK~FKART,
WEARKS LIKE VBRK~WERKS,
POSNR LIKE VBRP~POSNR,
NETWR LIKE VBRP~NETWR,
WAERK LIKE VBRP~WAERK,
end of it_tab.
Priya

Find Instrument Driver will not find 6070E vi

I am trying to find vi which have been written for PXI-6070E card. Some basic, like output 1 V out of the DAC1OUT.
When I use the 'Find Instrument Driver'...and query National Instrument (Company) and 6070E (Additional keywords) I get no drivers? I recall being able to get drivers before.
Can someone please help me?
Thanks,
Solved!
Go to Solution.

The Find Instrument Driver tool is for finding drivers for instruments like scopes, DMMs, power supplies, etc. The PXI-6070E is a DAQ card, so examples for it would be installed when you install the DAQmx drivers. You can find the examples in the Example Finder (Help -> Find Examples), and search for "DAQ", or go to the Hardware Input and Output -> DAQmx folder from the tree menu.

Conversion of an Instrument Driver from LabWindows/CVI to LabVIEW

Hello All,
Conversion of an Instrument Driver from LabWindows/CVI to LabVIEW
http://zone.ni.com/devzone/conceptd.nsf/webmain/9A93316BEBEDB17786256FA300675A0A
But I can not find any hyperlinkt to download
"LabVIEW Interface Generator for LabWindows/CVI Instrument Drivers"
Is there any evaluation version for downloading?
Thanks,
nonomiya

So strange,
I go through three pages but does not find any entry for download,
hmm...,
1. After press the hyperlink,
See Also:
LabVIEW Interface Generator for LabWindows/CVI Instrument Drivers
2. and for a resuest info. form.
3. press download..
====
LabVIEW Interface Generator for LabWindows/CVI Instrument Drivers
System Requirements
NI LabVIEW 7.1 or later
Windows 2000/NT/XP
Use the LabVIEW Interface Generator for LabWindows/CVI Instrument Drivers to create LabVIEW VIs for VXIplug&play and IVI-C instrument drivers from function panel (.fp) files.
Instrument Driver Network
Before using the conversion utility to create a new instrument driver wrapper, please visit ni.com/idnet to see if a LabVIEW Plug and Play instrument driver is available for your device. The Instrument Driver Network (IDNET) provides support for more than 3,000 different instrument models from over 170 different instrument vendors.
Recommendations
This utility was created for developers of C-based instrument drivers who wish to provide a LabVIEW interface, but do not develop a LabVIEW Plug and Play driver. By developing the C and LabVIEW interfaces together, it keeps the components synchronized, and eliminates the need for customers to create their own LabVIEW interfaces. Vendors should distribute the LabVIEW wrapper files with the associated VXIplug&play or IVI instrument driver, so that end users do not have to visit multiple web sites to download the complete driver.
If you are not an instrument vendor, we recommend that you use this utility only if you have instrument driver expertise. Access to the instrument driver source code is preferred, in case you need to edit the C instrument driver in LabWindows/CVI.
After generation, the wrapper VIs should be tested with the instrument.
Instructions
Once you install the software, simply access the utility from the Tools>>Instrumentation>>Import CVI Instrument Driver...menu in LabVIEW. This software replaces the built-in tool and provides feature enhancements.
For additional information on this utility, view the resources below.
Readme for the LabVIEW Interface Generator for LabWindows/CVI Instrument Drivers
Submit your Driver
Visit the Instrument Driver Network
nonomiya

GPIB Instrument Driver Installation

Hi,
I'm currently making software that communicates with several different type of GPIB instruments such as power meters, spectrum analyzers, etc. With these instruments, I make different types of measurements. Obviously, to run these intruments I download the drivers or make my own. Now here is my question: Is there a way to implement a driver installation interface in my software so it could allow any user to easily install drivers for any types of instruments? What is also tricky is, these drivers have to be used in my code afterwards to get measurement data. Hope my intentions are clear enough!
Thanks!!

I don't understand the relationship between VI Analyzer and IVI. The VI Analyzer is used for checking your code for a variety of style recomendations. IVI is a standard for instrument driver interchangability.
For the instruments that fall into one of the 8 defined IVI classes, you should use them and IVI class drivers in your LabVIEW program. Right now, those are the only classes and your network analyzer isn't included. You can go to http://www.ivifoundation.org/ and check the status of other classes but I think the only additions on the horizon are AC power supplies and counter/timers. Since IVI has been around for 8 years and that's an average of 1 instrument a year, we'll probably have to wait another 2 years before these classes are released and if you want a network analyser class, you'll probably have to wait several more years for that to get approved.
Until this happens, you will probably need to provide your own drivers (or wrappers around existing drivers) for instruments that don't fall into existing classes. They may lack some of the true IVI functions such as state caching and simulation but the interchangable part would not be that hard to do if you can define a set of common functions that such an instrument has to provide.

Example needed for function module

kindly provide me an example for function module & let me how to use this function in a report program..Thnaks in advance..

Hi,
GO to Tcode SE80.Create fucntion group.Name should start with z or y.
GO to Tcode SE37.Create function module.Assign it to function group created above.Name should start with z or y.
In change mode,you can top include.This is the place you should put the declarations.
In F01,you need to write the form and U01 you should write the main program.Best way is to take any function module(z*) and follow it.
There are 3 types of fm.
1.Normal fm
2.RFC enabled
3.Update task.
Check this link for RFC.
http://help.sap.com/saphelp_47x200/helpdata/en/22/0425f2488911d189490000e829fbbd/frameset.htm

Java API for Forms Module

Hello ,
I knew that Oracle providing C API's for Forms modules.
Is there available in Java ?.
Thanks in Advance
Siva

Hello ,
I knew that Oracle providing C API's for Forms modules.
Is there available in Java ?.
Thanks in Advance
Siva

I get an error when I use the instrument driver KE230x.

Good day. I am using the ke230x instrument driver connected to a Keithley 2306-PJ. I am using the USB to GPIB to communicate with the instrument
I load the Getting Started VI and when I hit run I get the following error message
====================================================================
Error - 1074003951 occured at ke230x Initialize With Options.vi
Possible reason(s):
Driver Status: (Hex 0xBFFC0011) Primary Error: (Hex 0xBFFC0011) Identification query failed.
Elaboration: Failed to Recognize Model
=====================================================================
When I place the "id query" switch into the false position, everything appears to be working. I have left the "reset device" in the true position and I see the instrument resetting.
I do not understand what is happening?
Thank you for your time and help.

Good day. Dennis - thank you for your response. My next question is if I leave the ID Query off (false) position, I still cannot get the program to work.
My guess is that I am doing something wrong (I am relatively new to LabView). I use the Getting Started vi and everything looks to be working okay. I then start the Application Example (I run the Getting Started vi before I run the Application Example to make sure that the Application Example has the correct instrument handle). When I run the Application Example I get the following error message
Error -1074130544 occurred at ke230x Configure Current Limit.vi
Possible reason(s):
Driver Status: (Hex 0xBFFA1190) The session handle is not valid.
Any help or advice would be greatly appreciated.
Michael

Instrument driver hp34970A advanced scan example timeout error

if i scan more than two channels using the hp34970A andvanced scan example.vi instrument driver, i get"timeout expired before operation completed occured at visa read in standard event status.vi of advanced scan example.vi. this occurs before the instrument finishes the scan. i am using mac osx. any suggestions? thanks

I do not have experience with this instrument or driver but have you tried increasing the timeout value? On the front panel of the VI that you mentioned there is a place for the timeout value.
Please repost if you still have problems with it. Thanks!
JenK

Instrument driver's API

Hi guys!
I need help with one question. I have a number of devices with the same control meaning but with slightly different functionality (list of settings) and different APIs (it's a number of detectors of radiation). I need them all in my programm, and I need the ability to extend the number of devices and it's functionalities in future. The question is, do I have to create instrument driver for each one and then use it in case mode or can I try to create one extendable instrument driver with the common high-level API based on the other APIs?
Thanks!

Hello Err,
I agree with Paul that if would be good for you to look at the concepts that are implemented in IVI drivers. (ni.com/ivi) Your instruments most likely don't fall under one of the current IVI classes, but there is a tool in CVI that helps you create a custom class driver. If your instruments have an overlapping command set, you could just create one driver, with consessions made for the different models. If your instruments have different command sets, you should probably create separate drivers. My recommendation is that you start with the Generic LabVIEW Plug and Play Driver Template in LabVIEW and add your well thought-out radiation detection API to it. You can then use that driver as a template and run the Driver Wizard for each instrument and then customize the generated driver.
I highly recommend investing some time in your API design, so that you won't have to change it later in the development cycle. It also really helps to have someone else to talk to about the API to see what makes sense to someone less familiar with the instruments.
If you would like, please let us know the following:
Instrument models and quantity of each
Average number of commands for each instrument
Communication buses (GPIB, Serial, Ethernet, etc)
Will you be using VISA?
Do the instruments already have dlls that are used to programmatically control them?
Timeframe of project
Cheers,
NathanT

In the NI-5640R Instrument Driver API Examples for the Modulation Toolkit what is the mode of operation of the DAC/DUC(AD​9857)

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In the NI-5640R Instrument Driver API Examples for the Modulation Toolkit what is the mode of operation of the DAC/DUC(AD9857)