From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3065 invoked by alias); 13 Jul 2005 13:29:41 -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 3051 invoked by uid 22791); 13 Jul 2005 13:29:36 -0000 Received: from rproxy.gmail.com (HELO rproxy.gmail.com) (64.233.170.207) by sourceware.org (qpsmtpd/0.30-dev) with ESMTP; Wed, 13 Jul 2005 13:29:36 +0000 Received: by rproxy.gmail.com with SMTP id j1so202909rnf for ; Wed, 13 Jul 2005 06:29:35 -0700 (PDT) Received: by 10.11.94.2 with SMTP id r2mr8379cwb; Wed, 13 Jul 2005 06:29:34 -0700 (PDT) Received: by 10.11.94.61 with HTTP; Wed, 13 Jul 2005 06:29:34 -0700 (PDT) Message-ID: Date: Wed, 13 Jul 2005 13:29:00 -0000 From: Durgaprasad Chivukula Reply-To: Durgaprasad Chivukula To: jani@iv.ro Cc: ecos-discuss@sources.redhat.com In-Reply-To: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: <1121170114.5931.44.camel@hermes> Subject: Re: [ECOS] Help regarding:installing tftp-hpa on ecos, using lwip instead of the default tcp/ip stack??? X-SW-Source: 2005-07/txt/msg00147.txt.bz2 Hi , Please reply , if you guys have any idea about my problem . 1. Whether I can configure ecos and the tftp client & server packages inside the ecos to use lwip (low weight ip ) instead of the default tcp/ip stack ??? 2.If its possible , please tell me how can I accomplish this .???? I would be thankful for any kind of suggestions Regards Durga On 7/12/05, Durgaprasad Chivukula wrote: > Hi Thomas, >=20 > Thanks for the reply >=20 > On 7/12/05, Gary Thomas wrote: > > On Tue, 2005-07-12 at 13:58 +0200, Durgaprasad Chivukula wrote: > > > Hi , > > > > > > I am a newbie to ecos , I installed ecos checked out from the latest > > > CVS on a PC (i386 ) with redhat linux 9.0 , I have few questions > > > regarding ecos > > > > > > 1.Can I install the tftp-hpa-0.40 package on ecos , if so what changes > > > I have to do in make file and other files inorder to install. > > > > > > 2.The thing is I am taking the (low weight ip) lwip port to ecos and > > > make the tftp-hpa to use lwip to "get" and "put" files on ecos , is > > > this possible to do so ? I want to say the tftp-hpa to use lwip , > > > instead of the default tcp/ip stack from ecos > > > How can I accomplish this ? To say it in raw words I want to test > > > tftp-hpa with lwip and not the default tcp/ip stack from OS > > > > > > I read from the ecos documentation that we can disable a feature and > > > add new features to ecos , I mean a way of configuring the OS , is > > > this possible to do so with the problems I mentioned above? > > > > > > Please give me some ideas to proceed in my problem.Any kind of > > > suggestions are welcome > > > > Why do you want to install this package? eCos already has complete > > TFTP client and server support available. >=20 > The reason , I am installing this package is to get tftp/udp/ip stack > running for my embedded system and I want to test this stack > basically. So I took lwip and then the tftp-hpa and now want to test > this as a whole whether the tftp -hpa uses lwip or not..? >=20 > Is it possible.. to confugure ecos in such a way that it uses lwip for > getting and putting files , using the tftp client and server from ecos > , without the need to install tftp-hpa??? If its possible can I use > the code that ecos provides for tftp client and server..??? >=20 >=20 > > > > To answer the question more directly; porting *any* outside package > > takes some thought and time. eCos is *not* Linux, and while it can > > provide a POSIX environment, building for an embedded system requires > > tuning of the sources, etc. >=20 > I read that , ecos is not linux ..., and I did nget the exact meaning > of the sentence in your reply " and while it can provide a POSIX > environment, building for an embedded system requires tuning of the > sources, etc. " Can you please clarify..? >=20 >=20 >=20 >=20 >=20 >=20 > > > > -- > > ------------------------------------------------------------ > > Gary Thomas | Consulting for the > > MLB Associates | Embedded world > > ------------------------------------------------------------ > > > > > -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss