From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28728 invoked by alias); 30 Jun 2007 15:00:36 -0000 Received: (qmail 28720 invoked by uid 22791); 30 Jun 2007 15:00:35 -0000 X-Spam-Check-By: sourceware.org Received: from londo.lunn.ch (HELO londo.lunn.ch) (80.238.139.98) by sourceware.org (qpsmtpd/0.31) with ESMTP; Sat, 30 Jun 2007 15:00:30 +0000 Received: from lunn by londo.lunn.ch with local (Exim 3.36 #1 (Debian)) id 1I4eR0-0001BF-00; Sat, 30 Jun 2007 17:00:26 +0200 Date: Sat, 30 Jun 2007 20:40:00 -0000 To: wavecom wavecom Cc: ecos-discuss@ecos.sourceware.org Message-ID: <20070630150026.GA4098@lunn.ch> Mail-Followup-To: wavecom wavecom , ecos-discuss@ecos.sourceware.org References: <171385.80326.qm@web60719.mail.yahoo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <171385.80326.qm@web60719.mail.yahoo.com> User-Agent: Mutt/1.5.13 (2006-08-11) From: Andrew Lunn X-IsSubscribed: yes Mailing-List: contact ecos-discuss-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@ecos.sourceware.org Subject: Re: [ECOS] eCos and AT91SAM7S-EK X-SW-Source: 2007-06/txt/msg00304.txt.bz2 On Sat, Jun 30, 2007 at 01:04:03AM -0700, wavecom wavecom wrote: > Hi, > > I'm the beginner eCos user. Now I'm trying to run eCos > on the AT91SAM7S-EK. I've downloaded newest version of > eCos source code and the configtool from cvs. After > setup for AT91 I have successfully compiled eCos libs > with default compilation options except -g option. I > have removed -g option from options to minimize size > of kernel. > I wanted to run the ?Hello, eCos world!? example, I > have compiled those examples using default Makefile > from /examples directory. Then I have downloaded > result (?examples/hello?) using SAM-BA to the > AT91SAM7S-EK board. The board was connected to PC via > SERIAL0 and DBGU to PC where I have got 2 > hyperterminals (38400 8-n-1 non-flow control). > I'm expecting to observe ?Hello, eCos world!? on one > of the hyperterminals, but after reset there was no > output. I've never used SAM-BA, so maybe a dumb question. What exactly did you download? The elf or a binary image? Where did you download it to? What address? In order to do any serious work with the AT91SAM7S devices you are going to need a JTAG device for both code download and debugging. 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