From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17754 invoked by alias); 3 Jul 2005 15:56:12 -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 17716 invoked by uid 22791); 3 Jul 2005 15:56:08 -0000 Received: from asav1.lyse.net (HELO asav1.lyse.net) (213.167.96.68) by sourceware.org (qpsmtpd/0.30-dev) with ESMTP; Sun, 03 Jul 2005 15:56:08 +0000 Received: from asav1.lyse.net (asav1.lyse.net [127.0.0.1]) by localhost.lyse.net (Postfix) with ESMTP id 9F89F90115; Sun, 3 Jul 2005 17:50:55 +0200 (CEST) Received: from mail1.lyse.net (unknown [192.168.42.2])by asav1.lyse.net (Postfix) with ESMTPid 8C98590020; Sun, 3 Jul 2005 17:50:55 +0200 (CEST) Received: from [84.234.138.230] (helo=[192.168.0.193])by mail1.lyse.net with smtp (Exim 4.34)id 1Dp6oA-0004L8-Sd; Sun, 03 Jul 2005 17:55:02 +0200 From: =?ISO-8859-1?Q?=D8yvind?= Harboe To: Gary Thomas Cc: eCos Discussion In-Reply-To: <1120403887.31874.65.camel@hermes> References: <1120401601.11779.7.camel@localhost.localdomain> <1120403887.31874.65.camel@hermes> Content-Type: text/plain; charset=ISO-8859-1 Date: Sun, 03 Jul 2005 15:56:00 -0000 Message-Id: <1120406181.11779.22.camel@localhost.localdomain> Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-imss-version: 2.028 X-imss-result: Passed X-imss-scores: Clean:32.52223 C:2 M:3 S:5 R:5 X-imss-settings: Baseline:2 C:1 M:1 S:1 R:1 (0.1500 0.1500) Subject: Re: [ECOS] Ymodem error checking X-SW-Source: 2005-07/txt/msg00029.txt.bz2 > Each [relatively small] record in the Y-modem protocol contains > a simple checksum. This must match for the packet to be ACK'd > Also, packets are numbered and will only be accepted in the proper > order. This level of checking is sufficient (at least 99% of the=20 > time IMHO) OK. Thanks. It seems to me that there are many other things to worry about before false successes from Ymodem uploads show up on the radar. --=20 =D8yvind Harboe http://www.zylin.com -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss