From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26688 invoked by alias); 25 Jun 2009 01:36:22 -0000 Received: (qmail 26680 invoked by uid 22791); 25 Jun 2009 01:36:22 -0000 X-SWARE-Spam-Status: No, hits=-1.8 required=5.0 tests=AWL,BAYES_00,SARE_MSGID_LONG40,SPF_PASS X-Spam-Check-By: sourceware.org Received: from mail-ew0-f209.google.com (HELO mail-ew0-f209.google.com) (209.85.219.209) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 25 Jun 2009 01:36:17 +0000 Received: by ewy5 with SMTP id 5so1928124ewy.30 for ; Wed, 24 Jun 2009 18:36:14 -0700 (PDT) MIME-Version: 1.0 Received: by 10.216.45.71 with SMTP id o49mr576562web.57.1245893772994; Wed, 24 Jun 2009 18:36:12 -0700 (PDT) Date: Thu, 25 Jun 2009 01:36:00 -0000 Message-ID: <44185a820906241836l7dd50e79ybeafc1eb5c158abc@mail.gmail.com> From: wb ning To: ecos-discuss@ecos.sourceware.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit 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: [ECOS] questions about ecos hello world and gdb debug? X-SW-Source: 2009-06/txt/msg00117.txt.bz2 hello,everyone. My questions are as follows 1)since my arm7 board don't have a screen at all. Does the printf method print hello world to the UART, so i can see it use the hyperterminal? Is the same with the redboot so? accept and echo command on the uart? 2)when i want debug a image, should the redboot run first? or without redboot i can also use gdb to debug? 3)if i burn the image to flash, and it startup there, can i use debug also? -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss