From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-0.9 required=5.0 tests=BAYES_00,FORGED_GMAIL_RCVD, FREEMAIL_FROM autolearn=no autolearn_force=no version=3.4.4 X-Google-Thread: a07f3367d7,38d01316d66d8f95 X-Google-Attributes: gida07f3367d7,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,ASCII Received: by 10.68.212.201 with SMTP id nm9mr5160845pbc.1.1332173556857; Mon, 19 Mar 2012 09:12:36 -0700 (PDT) Path: kz5ni7114pbc.0!nntp.google.com!news1.google.com!postnews.google.com!fh22g2000vbb.googlegroups.com!not-for-mail From: slos Newsgroups: comp.lang.ada Subject: Re: Ada and linux real time Date: Mon, 19 Mar 2012 09:11:16 -0700 (PDT) Organization: http://groups.google.com Message-ID: References: <8kb66jddm0qb.1piup0wfaho1$.dlg@40tude.net> <3a01f684-b544-4051-985d-58aab98e832c@v2g2000vbx.googlegroups.com> <13z45jd9irz9x.1j2hj7ayxwkyj.dlg@40tude.net> <5777a4dc-67ef-4a35-b929-653a4d498aac@q11g2000vbu.googlegroups.com> <4f67187d$0$7625$9b4e6d93@newsspool1.arcor-online.net> <1lnilcgari5ww.na1uw3ic1xt8.dlg@40tude.net> NNTP-Posting-Host: 193.251.73.50 Mime-Version: 1.0 X-Trace: posting.google.com 1332173478 2442 127.0.0.1 (19 Mar 2012 16:11:18 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Mon, 19 Mar 2012 16:11:18 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: fh22g2000vbb.googlegroups.com; posting-host=193.251.73.50; posting-account=O3LyFwoAAACc1uh60ZcOUmAGdDmGsEcV User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/5.0 (Windows NT 5.1; rv:10.0.2) Gecko/20100101 Firefox/10.0.2,gzip(gfe) Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Date: 2012-03-19T09:11:16-07:00 List-Id: As I am learning Ada after some procrastination, I thought I could implement a simple PLC like control framework that could run on a RT Linux context, allowing very simple to quite complex control applications. The user would benefit the overall structure and components from the framework and program his application logic in some Ada procedures. Even if only knowing IEC 61131-3 languages, a PLC programmer could learn by doing since Ada basics are quite easy to learn. One can compare with Structured Text, one of the languages defined in IEC 61131-3. Although Ada looks to me appealing for control application development, I think no one will give a try to this framework if it is not available to anybody and GPLed on one hand and performing well on the other. What do you think about my light sabre ? ;-) BR St=E9phane