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Forum: e(fx)clipse
 Topic: How can I add maven libraries to an e(fx)clipse project?
How can I add maven libraries to an e(fx)clipse project? [message #1770767] Thu, 17 August 2017 00:20
Marcelo Ruiz is currently offline Marcelo RuizFriend
Messages: 30
Registered: April 2017
Member
Hi,

I would like to know how to add external libraries to an e(fx)clipse project. I managed to add a P2 repository to the target definition, but the libraries are it is impossible to meet their dependencies...

I read online about the reficio project and it looked very promising. I thought the dependency problem was going to be solved, but it does not work and the project seems abandoned.

Thanks!
Forum: Target Communication Framework
 Topic: TCF terminology or is it a dead technology for embedded development ?
TCF terminology or is it a dead technology for embedded development ? [message #1770768] Thu, 17 August 2017 01:39
Vaclav Sal is currently offline Vaclav SalFriend
Messages: 97
Registered: September 2014
Member
Did I picked a dead technology to develop on?
Folks, I am pretty much disillusioned with thousands of readers and no real responses, oh well.
I am still unsure abut this "agent " / TCF terminology.
Can some fill in the blanks if I describe my setup in my own words what I mean.

I have x86 hardware I like as software development (platform)
for an application running on ARM hardware.

These two pieces of hardware have to communicate with each other using what ....
wired TCP /IP technology AKA Ethernet running SSH.

Correct so far?
So who is what - client / server as far as what technology is concerned
Ethrent ?
SSH?
TCP/IP ?

Which is "local ", who is "remote" , again as far as JUST communication between these two platforms.


I can use "Remote Application " - Eclipse "Perspective " AKA group of tools
or I can use "TCF" another "Perspective "
With TCF I have "Agent" which seems to be Swiss army knife for communication ( using SSH / TCP/IP ).
Here it gets very muddy.
Term "agent" "local", "host" and "remote" seems to be used at random.
Local is my x86 system ?
Host is my ARM ?

So who is "local host"?

I am at a stopping point where I get this message:

Cannot find TCF agent on the local host

I can fix that if I have a clue WHERE / WHO is "local host " for "TCF agent" .


Thanks








[Updated on: Thu, 17 August 2017 01:42]

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Forum: C / C++ IDE (CDT)
 Topic: printf() is not appearing.
Re: printf() is not appearing. [message #1770769 is a reply to message #1770733] Thu, 17 August 2017 02:18
David Vavra is currently offline David VavraFriend
Messages: 582
Registered: October 2012
Senior Member
stdout is buffered.
You need to do one of
1) fflush(stdout) when you want the output (say, after a prompt) http://www.cplusplus.com/reference/cstdio/fflush/
2) change the buffering scheme http://www.cplusplus.com/reference/cstdio/setvbuf/



[Updated on: Thu, 17 August 2017 02:26]

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Forum: EMF
 Topic: XMI Graphical Manipulation
Re: XMI Graphical Manipulation [message #1770770 is a reply to message #1770758] Thu, 17 August 2017 03:24
Ed Merks is currently offline Ed MerksFriend
Messages: 28698
Registered: July 2009
Senior Member
The first serialization you show is for a resource with multiple root objects. The second is for a resource with a single root object. EMF's generated editor is not helpful with regard to creating additional root objects (nor is the reflective editor), though it's happy to display them if they already exist in the resource. Probably most editors aren't helpful with regard to creating additional root objects (because any EObject is allowed, so an instance of any non-abstract EClass is permitted, though generally that's no so sensible to propose automatically). But editors can be specialized to support creating additional root objects from your more restricted domain. More typically models are designed with a focus on a single root "container", which you already appear to have, i.e., Container_RandL.
Forum: TMF (Xtext)
 Topic: Error 404 with CORS enabled
Re: Error 404 with CORS enabled [message #1770771 is a reply to message #1770762] Thu, 17 August 2017 03:40
Christian Dietrich is currently offline Christian DietrichFriend
Messages: 11051
Registered: July 2009
Senior Member
Did you check the differences in webjArs being used

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 Topic: Some proposals in content assisting are hidden
Re: Some proposals in content assisting are hidden [message #1770772 is a reply to message #1770760] Thu, 17 August 2017 03:42
Christian Dietrich is currently offline Christian DietrichFriend
Messages: 11051
Registered: July 2009
Senior Member
I don't know what you do for debugging
Please describe step by step what you do


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 Topic: SyntaxErrorMessageProvider custom implementation
Re: SyntaxErrorMessageProvider custom implementation [message #1770773 is a reply to message #1770757] Thu, 17 August 2017 03:43
Christian Dietrich is currently offline Christian DietrichFriend
Messages: 11051
Registered: July 2009
Senior Member
Examine the context and if else ?

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Forum: Newcomers
 Topic: Installing Eclipse for use by multiple users in a domain environment
Re: Installing Eclipse for use by multiple users in a domain environment [message #1770774 is a reply to message #1770754] Thu, 17 August 2017 03:44
Ed Merks is currently offline Ed MerksFriend
Messages: 28698
Registered: July 2009
Senior Member
You can take one of two approaches.

You can download packages directly from https://www.eclipse.org/downloads/eclipse-packages/ and unzip one of more of those wherever you want (with admin privilege if permissions are a problem). The key is that to the end user, the installation be read-only. Eclipse then automatically created a "surrogate" installation in the user's home folder, nested in the .eclipse folder created there. The user will be able to install additional things locally via the surrogate, without modifying the read-only installation itself.

You can do this with the installer as well (running with admin privilege). But, the installer, by default, uses a shared agent with a shared bundle pool, and that's located, by default, in ~/.p2. You can disable the use of a shared bundle pool via the menu control in the upper right (just toggling the green toggle button). Or you can change the location of the shared agent's bundle pool also via the menu control, bringing up the Bundle Pool Management dialog. So you can create your shared agent with its shared bundle pool at any location where you have write permission (and running with as admin you that have pretty much everywhere/anywhere). So you can co-locate the agent in a sensible location relative to where you're going to create all the installations. As that statement suggests, this is most useful if you are going to create several installations, the advantage being that you could create installations for all the packages and the total impact on disk footprint is the union of all unique bundles and features of all those installations, rather than simply having each installation physically contain it's own complete copy. So all 10 installations might take up only as much space as two would take up without a shared bundle pool.(And of course you download each bundle/feature at most once, rather than once per installation... In any case, the key again is that the installation folder and the shared agent folder be read-only to the end user.




Current Time: Thu Aug 17 03:58:47 GMT 2017

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