Upnp service support in labview

I'm looking for info on uPnP support in LabVIEW. Anyone know of any existing support for this out there? Any help is appreciated. Thanks, JH

Hi Jason, I have attached a .llb (V7.1) which should discover UPNP devices on the network. The ini file will need modified on the NI folder with the following line:
SocketSetReuseAddr=TRUE
Also, during development I would disable the Win XP firewall.
The vi is taken from NI's examples under networking with a couple of mods - nothing spectacular I'm afraid. After discovery you can use the NI web browser (specified IP and Port number for the device) and XML parser to extract the info from the xml files that each UPNP device holds. This should give you all the actions and variables required to control the device. I used TCP vi's for this action - the only pain was formatting the SOAP messages to the correct format.
Hope this may be of some help!
PC.
Attachments:
UPNP DISCOVER Root Devices.llb ‏1051 KB

Similar Messages

Does web service support all the properties in the standalone BI console?

Hi,
Currently I am using BI web service API to get the report and its parameters and so on. But I find that the object definition in the web service can't be full defined to match the properties in the console UI. For exaple, ReportDefinition object there is no description property, so I can't get the desc by the ReportDefinition object (By now I don't know how to get it). Another sample is, there is no Parameter object defined in the web service, only ParamNameValue object, so I can't get the default value for the parameter defined in the console UI.
Is there any solution for me?
HELP!!!

It is just not working for me. I am using static stub.
After tracking the HTTP traffic, I found that the WL70 server is not issuing any
cookie. I have configured all the parameters for tracking session in the web application,
but I still don't see any cookie in the HTTP headers from the server. I also tried
to invoke the service using a browser, still no cookie seen. Is this a bug or
there is some other configuration for the server?
- Hao
"manoj cheenath" <[email protected]> wrote:
By default client will maintain the session. You dont have to set this
property.
Are you using static or dyn client?
Also, you should use the same instance of the stub for all your invokes
(all invokes to be in the same session).
regards,
-manoj
"Hao Chen" <[email protected]> wrote in message
news:[email protected]..
It is not working for me.
When I set the "javax.xml.rpc.session.maintain" property, weblogicthrows
"UnsupportedOperation"
exception and be default I don't see any session information beingpassed.
How do I configure the client side or even the server?
Thanks.
- Hao
"manoj cheenath" <[email protected]> wrote:
WL70 client does support http session. Is this not
working for you?
regards,
-manoj
"Hao Chen" <[email protected]> wrote in message
news:3d6402ac$[email protected]..
Does anybody know how to make WL70 Web Service support sessions?
The "javax.xml.rpc.session.maintain" property on Stub does not seemto
work.
Without session support, it is almost no use for us because we haveto
authenticate
the user each time.
Thanks in advance.
- Hao

NI-DAQmx support for labview could not be found

Hi, I am pretty new to LabView. I was using VC++ to programming for my USB-6215. Just curious how LabView works, so I try to follow the "Introduction to Taking an NI-DAQmx measurement in LabView" and configure my USB-6215 in LabView. However, when I try to gererate codes for the DAQmx task name control, an error message pop up as "Error:NI-DAQmx support for labview could not be found. Please reinstall NI-DAQmx". I did reinstall NI-DAQmx, but it doesn't help. This error occurs anyway. Any idea how it happens and the solution is highly appreciated. Thank you.
Jingyu

See attached
Paul Falkenstein
Coleman Technologies Inc.
CLA, CPI, AIA-Vision
Labview 4.0- 2013, RT, Vision, FPGA
Attachments:
MX picture.PNG ‏35 KB

What file format can Media Services supports?

Does Azure Media Services support file format such as rmvb or 3gp ,and so on.I want to know what file format I can play with Azure Media Services exactly,Thanks.

The encoding for Windows Azure Media Services is currently based on Expression Encoder. Expression Encoder's supported list is at
http://msdn.microsoft.com/en-us/library/cc294687(v=Expression.40).aspx. The formats that require QuickTime aren't currently supported.

Is Adobe service supported on R3 4.7 ?

Hi guys,
Is Adobe service supported on R3 4.7 ? Is there a notes to declare about this ?
Best Regards,
Louis Chen

Hi Markus
I means that ,
Is there any service such as FP,FPADS and any inferface programs to supply the function call Adobe document service from J2EE and we can print adobe form in ERP?
e.g, we can use interactive adobe form in ERP 2004 and higher version of ERP.
Is it possbile in R3 4.7 ?
Best Regards,
Jianguo Chen

Does WL70 Web Service Support Sessions?

Does anybody know how to make WL70 Web Service support sessions?
The "javax.xml.rpc.session.maintain" property on Stub does not seem to work.
Without session support, it is almost no use for us because we have to authenticate
the user each time.
Thanks in advance.
- Hao

It is just not working for me. I am using static stub.
After tracking the HTTP traffic, I found that the WL70 server is not issuing any
cookie. I have configured all the parameters for tracking session in the web application,
but I still don't see any cookie in the HTTP headers from the server. I also tried
to invoke the service using a browser, still no cookie seen. Is this a bug or
there is some other configuration for the server?
- Hao
"manoj cheenath" <[email protected]> wrote:
By default client will maintain the session. You dont have to set this
property.
Are you using static or dyn client?
Also, you should use the same instance of the stub for all your invokes
(all invokes to be in the same session).
regards,
-manoj
"Hao Chen" <[email protected]> wrote in message
news:[email protected]..
It is not working for me.
When I set the "javax.xml.rpc.session.maintain" property, weblogicthrows
"UnsupportedOperation"
exception and be default I don't see any session information beingpassed.
How do I configure the client side or even the server?
Thanks.
- Hao
"manoj cheenath" <[email protected]> wrote:
WL70 client does support http session. Is this not
working for you?
regards,
-manoj
"Hao Chen" <[email protected]> wrote in message
news:3d6402ac$[email protected]..
Does anybody know how to make WL70 Web Service support sessions?
The "javax.xml.rpc.session.maintain" property on Stub does not seemto
work.
Without session support, it is almost no use for us because we haveto
authenticate
the user each time.
Thanks in advance.
- Hao

IDM Gateway service support on 64-bit Windows 2003

Hi,
Is the IDM gateway service supported on Windows 2003 64-bit systems for IDM 8 and above?
I can see Release Notes for IDM 8 patch 2 that show support for Windows 2008 64-bit but can't find if it supports Win 2003 64-bit.
Thanks,
Chris

Hi,
Is the IDM gateway service supported on Windows 2003 64-bit systems for IDM 8 and above?
I can see Release Notes for IDM 8 patch 2 that show support for Windows 2008 64-bit but can't find if it supports Win 2003 64-bit.
Thanks,
Chris

Windows 7 is not allowing me to install Apple Mobile Service Support with iTunes. Help?

I'm using a Windows 7 brand new computer. Im able to install iTunes correctly, but I have an iPhone and the Apple Mobile Device Service Support will not install. I need that software in order to sync my phone. So far I have extracted the files and tried to install the service separately, and it couldnt because my system "has not been modified". Please help! I need my phone synced ASAP!

Thanks for taking the time to respond and for doing it so quickly!!
Oh wait, that article is incorrect for what I need it for. I probably should've clarified. I still have the old computer, but I don't want to have to continue using it.

Is the Aardvark OEM I2C Host Adapter supported with Labview?

Hi All,
I am now looking forward to use Aardvark OEM I2C Host Adapter (http://www.totalphase.com/products/aardvark-oem-i2c/)
in LabView2013.
Question:
Is this device supported with LabView?
How can I use this device?
Best Thanks,
Jessie

Yes
We have plan to buy and use Aardvark OEM I2C Host Adapter and use it with LabView2013.
I am searching if this device already has LabView VI's for I2C communication.
I am not sure If we can use the VI's for Aardvark I2C/SPI Host Adapter to Aardvark OEM I2C Host Adapter.
Before we decide to buy Aardvark OEM I2C Host Adapter we just want to make sure that we can use it.
Best Thanks.
Jessie

E4200 - Keeps losing uPNP service

The E4200 keeps losing uPNP service and I have to restart the router to correct it. Is there a fix for this?

Is your router a version 1 or 2? Is the UPnP for gaming or VOIP to the router? Are you getting an error on the device/s that is using the UPnP service to the router? You might need to open ports on the router to fix the issue and aside from that updating its firmware to the latest. You have to determine the correct ports that you need to open on the router though (port range forwarding). If you are not sure of what port numbers to forward or open on the router then call the vendor of the device/s you are having trouble with connecting.
Setting up port range forwarding on Linksys wireless-N routers and gateways
Manually upgrading the firmware of the Linksys wireless-N router

Usrp driver 1.3 do not support for Labview 2013 64 bit ??

Hello, dear all
Is anyone install the latest USRP driver 1.3 for LV 2013 64 bit ? I found there is no version for 64 bit LV 2013.

Currently the 1.3 driver supports only LabVIEW 2013 32 bit (even on 64 bit computers.)
The LabVIEW 2014 version will support 64 bit and will be available to download very soon.
Please check here within the next week or so: http://search.ni.com/nisearch/app/main/p/bot/no/ap/tech/lang/en/pg/1/sn/ssnav:drv/q/usrp/

Web Services support for collection like ArrayList

Getting this error message:
"<Info> Did not find property empty in java.util.ArrayList:
java.lang.NullPointerException"
Are collections like ArrayList supported or am I trying to do something that
can't be done? Any suggestions?
Thanks
Danny

Hi Danny,
Betcha thought I forgot 'bout cha, huh?
I didn't ;-)
The short answer to your question is no; WLS 6.1 does not support using any of
the classes in java.util.*. However, it does support Object arrays as an element
of an Object array, which means you can have code in you service implementation
that looks like this:
public Object[] getNestedObjects()
     Object[] objects = new Object[2];
     objects[0] = new Object[]{
          new String("23.76"),
          new Float((float)23.76)
     // Here, WorkOrder is a JavaBean or an object
     // that implements weblogic.soap.xml.XMLizable
     WorkOrder[] workOrders = new WorkOrder[]{
                    new WorkOrder(),
                    new WorkOrder(),
                    new WorkOrder()
     objects[1] = new Object[]{
          new String("My name is"),
          new String("Slim Shady"),
          workOrders
     return objects;
The main issue I see with doing this is again, interoperability ;-)
If the SOAP toolkit consuming the WSDL for the web service with the above method
cannot handle the "xsd:anyType" XML Schema data type, you're in trouble. In general,
SOAP toolkits want to know what type an element is so they can process it correctly.
When you use a Variant data type (in Visual Basic) or java.lang.Object (in Java),
you are basically promoting the use of weak data typing (or late binding). From
what I've read about SOAP (well, actually what Don Box said he had in mind), XML
Schema and namespaces were adopted to combat this very thing- weak or no data
typing. Personally, I agree ;-) I think strong data typing makes processing a
SOAP request much easier and faster, for everyone. Don't get me wrong, I don't
have anything against object casting, but SOAP parameters (and return values)
are not objects. They are XML elements, just like the other parts of the SOAP
message. There is no behavior, just state. This being the case, isn't it safer
to stick with the data types (e.g. arrays, structures, primitives, etc.) defined
in the SOAP spec and "XML Schema Part 2: Datatypes" document? Enough SOAP boxing
(pun intended). If you are interested in the "complexTypes" object graphs (using
developer defined classes that implement weblogic.soap.xml.XMLizable) lab results,
I can send you a zip. The biggest difference between using JavaBeans and objects
that implement weblogic.soap.xml.XMLizable, is that you have much more control
over which Java objects the later gets serialized/deserialized to/from. With classes
that implement weblogic.soap.xml.XMLizable, the SOAP processor passes you the
actual XML stream for the SOAP parameter (which in this case, is your developer
defined class). It (the SOAP processor) also calls your developer defined class
to get an XML representation for it's data types. It works great with Java clients
(using the client.jar, of course), and I'm trying it out with .NET and MS SOAP
clients this weekend. The most interesting revelation was figuring out how wsgen
(well, actually the WSDL processor) generates the information in the <types> element
of the WSDL ;-) I actually even know how to code an XMLizable so that it produces
the exact element and attribute names I want. I also figure out how to get it
to produce an <element ...>, as opposed to a <attribute ...>, and visa versa.
Of course, WLS 7.0 (and WebLogic Workshop) make all of this a moot point, but
it was fun to get the SOAP/WSDL processors in WLS 6.1 to "do my bidding" for a
short while ;-)
Regards,
Mike Wooten
"Danny Ngo" <[email protected]> wrote:
>
Hi Mike,
Thank you for your response. Do you know if WLS 6.1 Web Services support
the
return of nested object array (object that contains other object arrays).
Thanks
-Danny
"Michael Wooten" <[email protected]> wrote:
Hi Danny,
For interoperability (with non-Java SOAP implementations)reasons, the
Java collections
are not supported in WLS 6.1 ;-) You should consider using an arrayin
place of
this.
Regards,
Mike Wooten
Danny Ngo <[email protected]> wrote:
Getting this error message:
"<Info> Did not find property empty in java.util.ArrayList:
java.lang.NullPointerException"
Are collections like ArrayList supported or am I trying to do something
that
can't be done? Any suggestions?
Thanks
Danny

How Web Services support transactions ?

Hello,
I have this questions:
- Web services support statefull?
- There is some specification about 2PhaseCommit for Web Services?
- How Web services handle transactions (commit, rollback)?
- How can I handle commit across multiple systems (using web services)?
There are standards that support this topics?
Best regards,
Luis Carlos

Yes and no. <a href="http://www.w3.org/Protocols/rfc2109/rfc2109.txt">rfc2109</a> . This means that cookies provide a kind of session and therefore state, which can be hold on server side.
SAP ABAP ERP holds session:
<a href="http://help.sap.com/saphelp_erp2005/helpdata/en/b7/d7baaf1481a349ab723e3acd7334b3/frameset.htm">Providing and Consuming Web Services</a>
"WSDLs - There are two kinds of WSDLs Standard and SAP WSDL. The standard WSDL is provided for those users who will use tools from other vendors to create clients. For SAP users, there is an extended SAP WSDL. This is an extended version of WSDL and can be parsed using SAP tools (SAP Proxy Generator), thus providing information about additional Web service requirements such as authentication, session, and so on."
for me is also the technical implementation - how is the webservice session managed on server and on client - not totally clear. If someone can help me to find exaxct technical details. Unfortenately I also always used it (esp. with Web Dynpro) without thinking about details.

Install datasocket support for labview 8.6

Hi,
Can I get a link to download a Datasocket Support for Labview 8.6 or higher?
Thanks
Ken

Installing the Latest Version of DataSocket and DataSocket Server
Problem:
I would like to download and install the current version of National Instruments DataSocket and/or DataSocket Server on my computer. Where can I find the latest version of this to download it from National Instruments' website?
Solution:
The latest release of the DataSocket libraries and the DataSocket Server is installed with the LabVIEW Run-Time Engine. Go to the Drivers and Updates web page at ni.com and search for "LabVIEW Run-Time Engine" and sort by Version to find the most recent version of the LabVIEW Run-Time Engine.
http://digital.ni.com/public.nsf/websearch/40295802535E31B686256E91001859AB?OpenDocument
Now is the right time to use %^<%Y-%m-%dT%H:%M:%S%3uZ>T
If you don't hate time zones, you're not a real programmer.
"You are what you don't automate"
Inplaceness is synonymous with insidiousness

GPIB support on LabVIEW-RT

I would understand why the GPIB interface on the PXI-8175-RT is not supported with LabVIEW-RT.
The same interface is supported on the PXI-8146-RT.
As I have some performance problem to communicate with the Ethernet link, I would use the GPIB link to transfert data between 2 systems.

Hello,
That is correct. At this time, GPIB is only supported on the 8146 RT and 8156B RT controllers. LabVIEW RT does not support the GPIB controllers on the 8175 and 8176; also, PXI GPIB cards are not supported.
There are a few easy alternatives to using the ethernet link. One easy solution is to use your serial ports. Another solution is to use your I/O modules, like Analog or Digital lines on a Data Acquisition board to share information between systems.
I hope this information helps.
Regards,
Dafna

Upnp service support in labview

Similar Messages

Maybe you are looking for