From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 32098 invoked by alias); 19 Mar 2008 08:38:23 -0000 Received: (qmail 32089 invoked by uid 22791); 19 Mar 2008 08:38:22 -0000 X-Spam-Check-By: sourceware.org Received: from wf-out-1314.google.com (HELO wf-out-1314.google.com) (209.85.200.173) by sourceware.org (qpsmtpd/0.31) with ESMTP; Wed, 19 Mar 2008 08:38:03 +0000 Received: by wf-out-1314.google.com with SMTP id 29so324231wff.24 for ; Wed, 19 Mar 2008 01:38:01 -0700 (PDT) Received: by 10.142.221.19 with SMTP id t19mr2002wfg.100.1205915881328; Wed, 19 Mar 2008 01:38:01 -0700 (PDT) Received: from veniceuurg ( [116.24.45.26]) by mx.google.com with ESMTPS id 30sm3086670wfd.19.2008.03.19.01.37.56 (version=SSLv3 cipher=RC4-MD5); Wed, 19 Mar 2008 01:38:00 -0700 (PDT) Message-ID: <6DDC3BFA6AE245E7AA557DFF6AD4216E@veniceuurg> From: "venice" To: "ecos-discuss" Date: Wed, 19 Mar 2008 09:38:00 -0000 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="gb2312"; reply-type=original Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Windows Live Mail 12.0.1606 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] AT91SAM7X256--flash can not Initialise? X-SW-Source: 2008-03/txt/msg00114.txt.bz2 -------------------------------------------------- From: "Andrew Lunn" Sent: Tuesday, March 18, 2008 5:09 PM To: "venice" ; "eCos Disuss" Subject: Re: [ECOS] the freebsd stack influence the program"hello world"? >> The correct way to do this should be: >> >> ecosconfig new at91sam7xek lwip_eth >> >> However, the resulting tree then fails to build. There was a fix to >> realloc a while ago which changed a memcpy to a memmove and how there >> are undefined symbols. I need to look at this and work out why. > > ecosconfig new at91sam7xek lwip_eth > ecosconfig add libc_string > ecosconfig tree > > should work. > > Andrew > Actually the building packages include packages begin with "ISO ..." , so the libc_string package is ready in the building packages and the conflicts are just the same as before. /ecos-d/ecos/ecos/packages/net/lwip_tcpip/current/cdl/lwip_net.cdl, package CYGPKG_NET_LWIP: error Interface `CYGPKG_NET_STACK' cannot be loaded. The name is already in use. /ecos-d/ecos/ecos/packages/net/lwip_tcpip/current/cdl/lwip_net.cdl, package CYGPKG_NET_LWIP: error Interface `CYGPKG_NET_STACK_INET' cannot be loaded. The name is already in use. /ecos-d/ecos/ecos/packages/net/lwip_tcpip/current/cdl/lwip_net.cdl, package CYGPKG_NET_LWIP: error Interface `CYGPKG_NET_STACK_INET6' cannot be loaded. The name is already in use. BTW: How much memory will the lwip stack take? The at91sam7x256 has only 64k ram and I don't know whether it's suitable for some internet applications. Maybe I will get another arm board to develop the product. Any suggestion is welcome, thanks! Regards, Venice -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss