From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8746 invoked by alias); 23 Jun 2005 09:02:27 -0000 Mailing-List: contact ecos-discuss-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@ecos.sourceware.org Received: (qmail 8722 invoked by uid 22791); 23 Jun 2005 09:02:24 -0000 Received: from londo.lunn.ch (HELO londo.lunn.ch) (80.238.139.98) by sourceware.org (qpsmtpd/0.30-dev) with ESMTP; Thu, 23 Jun 2005 09:02:24 +0000 Received: from lunn by londo.lunn.ch with local (Exim 3.36 #1 (Debian)) id 1DlNbD-0000qB-00; Thu, 23 Jun 2005 11:02:15 +0200 Date: Thu, 23 Jun 2005 09:02:00 -0000 To: "K. Sinan YILDIRIM" Cc: Andrew Lunn , ecos-discuss@sources.redhat.com Message-ID: <20050623090215.GF12265@lunn.ch> Mail-Followup-To: "K. Sinan YILDIRIM" , Andrew Lunn , ecos-discuss@sources.redhat.com References: <20050622182844.7476.qmail@web88210.mail.re2.yahoo.com> <20050623070257.GB26538@lunn.ch> <200506231102.17394.sinany@beko.com.tr> <200506231104.32693.sinany@beko.com.tr> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200506231104.32693.sinany@beko.com.tr> User-Agent: Mutt/1.5.9i From: Andrew Lunn Subject: Re: [ECOS] ECOS - MIPS X-SW-Source: 2005-06/txt/msg00220.txt.bz2 On Thu, Jun 23, 2005 at 11:04:32AM +0300, K. Sinan YILDIRIM wrote: > i wont make it configurable with make files. i would use object oriented > configurabilitiy. just inspect Java. So you are talking about using run time configurability? Does this mean that every application must contain all of eCos? Java works this way as far as i know. You must have all of Java available because you never know what parts of it the application may use. Does such a system make sense with a deeply embedded system where i have limited memory and no secondary storage? > you register classes, you program for interfaces, you use abstract classes. > > just inspect bridge or adapter pattern. you will understand me. Actually, i don't. I've never used patterns as such. Its a relatively new name to what i suspect are old ideas. So please could you explain these patterns and how they are appropriate to extreamly small memory systems? Thanks Andrew -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss