[Moims-sc] RE: use of MO on Eye-Sat nanosatellite

Fri Oct 3 12:55:23 UTC 2014

Hi Mehran,

what you propose seems fine by me.

our students will arrive in mid february.

for the moment i only need to explain in a simple way how to define MO services

what is necessary to provide, a sort of teaching exercise not so easy.

probably that i should use the camera service example

and also an aggregation like and action like example to explain to them how MO shall be used to dowlink parameter values

and to uplink commands.

it is not so easy because with MO you have many ways to downlink collection of parameter values.

for example we may imagine to define a specific MO composite equipment structure with a set of tensions, currents, etc.

that could be published and then received on ground to provide a Parameter service and do some checks.

or we may use aggregation service if we need the PUS like enable/disable operations.

they will also need to build the MO parameter and checks definitions, but we have no tool for the moment don't we ?

for the camera service i think that we have some example but is uptodate.

the general question, is the need of a tutorial to explain MO to people that don't know it.

Best Regards,

Erwann.

De : Mehran.Sarkarati at esa.int [mailto:Mehran.Sarkarati at esa.int]
Envoyé : jeudi 2 octobre 2014 11:03
À : Sam Cooper
Cc : Poupart Erwann; Mario.Merri at esa.int; moims-sc at mailman.ccsds.org; moims-sc-bounces at mailman.ccsds.org; Jose.Luis.Feiteirinha at esa.int
Objet : Re: [Moims-sc] RE: use of MO on Eye-Sat nanosatellite

Hi Erwan,

Yes. Iguassu (a Czeck company) is developing the editor. It is a graphical editor in Eclipse (very similar to the web services editor), where you specify the services, operations and data type in table format and it creates the XML and the java skeleton code as well as the document draft.
The editor is almost finished and it looks good. We will have a review in 27 October and I will give a demo in London. I will send you the documents (e.g. Software User Manual) mid October and any feedback would be more than welcome.

I suggest, we organise a demo the latest delivery via web-ex before the review, so that we can feedback your input to the company for their final delivery. If you are interested/available, please let us know and Jose (in cc) can organise the demo.

The goal is to put in GitHub under ESA public license as open source. However this will take a bit of time (for scanning the code and going through the approval cycle). How urgently do you need it, if you cannot wait till say Jan 2015, I can investigate if we can provide you a specific license (but this will be some organisational work for me :-(

Cheers
Mehran

From:        "Sam Cooper" <Sam.Cooper at scisys.co.uk<mailto:Sam.Cooper at scisys.co.uk>>
To:        "Poupart Erwann" <Erwann.Poupart at cnes.fr<mailto:Erwann.Poupart at cnes.fr>>, <moims-sc at mailman.ccsds.org<mailto:moims-sc at mailman.ccsds.org>>,
Cc:        Mario.Merri at esa.int<mailto:Mario.Merri at esa.int>
Date:        02/10/2014 10:39
Subject:        [Moims-sc] RE: use of MO on Eye-Sat nanosatellite
Sent by:        moims-sc-bounces at mailman.ccsds.org<mailto:moims-sc-bounces at mailman.ccsds.org>
________________________________

Hi Erwann,

That sounds very exciting news! :)

ESA was running a project with another company to produce an MO service editor, I don't know much more about it than that but I think Mehran is involved with it somehow. Mehran?

There is no need for you to create an account on GitHub if you just want to download the ESA OSS code, it's all publicly available and viewable:

https://github.com/esa

If you are after specific parts of the ESA Java stack we have also pushed pre-built versions of these to Maven Central now, so you can pull them in automatically using Maven:

http://search.maven.org/#search%7Cga%7C1%7Cg%3A%20int.esa.ccsds.mo

I expect to provide to the working group the next draft Red release of the Common services, used as a baseline for prototyping, at the end of October.

Cheers,
Sam.

From: Poupart Erwann [mailto:Erwann.Poupart at cnes.fr]
Sent: 01 October 2014 14:07
To: moims-sc at mailman.ccsds.org<mailto:moims-sc at mailman.ccsds.org>; Sam Cooper
Cc: Mario.Merri at esa.int<mailto:Mario.Merri at esa.int>
Subject: use of MO on Eye-Sat nanosatellite

Hi all,

* first, very good news, MO services may be used from ground to space on this student nanosatellite project followed by CNES.

if i'm correct Sam,  you have some editor tool to build MO xml service definitions ?

if yes, is it possible to provide this xml MO editor in the context fo this project ?

could you also provide an count on github for me to be able to have access to the opensource repository ?

* an another point: when do you think that you can provide the Common Blue Book necessary to start the prototyping exercise between CNES and ESA ?

Best Regards,

Erwann.

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