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Error exporting new datasource
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No consider both as highly experimental...
Currently I work on openv read maybe write access.
If this is done I have to update the m-bus sources at mbus4j.sf.net to the latest specification (IEC).
Once this is done I plan to support primary adressing with no change of the data frame.
Later support for- secondary addressing.
- rewrite JSP to make it more compact
- ability of changing frames.
- atmodem support (atmodem4j.sf.net).
My problem is currently that I have no direct access to m-bus hardware so this is mostly tested against dummys or mbus data from different readouts.
If anyone has access to hardware it will speedup development.
Arne
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If anyone has access to hardware it will speedup development.
Isn't that always the problem! I might as well make a shout out now for OPC XML-DA hardware. If anyone has any that they can make internet accessible for the purposes of data source testing, please let me know. I know there are some sample servers on the internet, but those i've found so far contain a single unchanging point. Not very useful...
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Maybe try using WinCC from SIEMENS that has XML-OPC capabilities - I never tested it...
I think you can grap a demo version vom your local dealer.
Or could you send me the code for initial testing?
Arne
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I haven't written any code yet. There was no point in starting without decent equipment to work against. You have some OPC XML-DA stuff? Any chance i could hit it up for a bit? Could you open just to a particular IP address?
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What about OPC UA (xml and binary protocol) I dont know the licence restrictions for any?
And for software see www.opcfoundation.org, there seem many servers and clients for demo available???
Arne
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And for software see www.opcfoundation.org, there seem many servers and clients for demo available???
That would be what i was referring to:
I know there are some sample servers on the internet, but those i've found so far contain a single unchanging point. Not very useful...
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What exact is your plan OPS server, client or both.
I looked at the Java6 implementation of the Web service or axis2 or....
if mango should act as a server we need a client first - I can test it against WinCC.
after that the server should be easily implemented.Arne
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Mango is primarily intended to act as a server.
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So maybe implement at first the client into mango ;-) (one can use the get function to retrieve data from other (OPC-servers - which in turn could be simple devices...)
to have a testet client - and then do the server stuff.what do you plan to use JAX-WS or Axis2?
Arne
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I use axis because i know it better, and it has ANT support (which i couldn't find in less than 5 minutes for JAX). But if someone else is doing the work it doesn't matter to me.