From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 9707 invoked by alias); 7 Jun 2006 08:55:55 -0000 Received: (qmail 9687 invoked by uid 22791); 7 Jun 2006 08:55:53 -0000 X-Spam-Check-By: sourceware.org Received: from d5152EF28.access.telenet.be (HELO lx-dmz.televic.com) (81.82.239.40) by sourceware.org (qpsmtpd/0.31) with ESMTP; Wed, 07 Jun 2006 08:55:25 +0000 Received: (qmail 3366 invoked from network); 7 Jun 2006 08:55:22 -0000 Received: from nt-email.televic.com (10.0.0.9) by 10.1.8.1 with SMTP; 7 Jun 2006 08:55:22 -0000 Received: from nt-server-email.TELEVIC.COM ([10.0.0.7]) by nt-email.TELEVIC.COM with Microsoft SMTPSVC(6.0.3790.1830); Wed, 7 Jun 2006 10:55:09 +0200 Received: from [10.0.56.4] ([10.0.56.4]) by nt-server-email.TELEVIC.COM with Microsoft SMTPSVC(5.0.2195.6713); Wed, 7 Jun 2006 10:55:09 +0200 Message-ID: <4486946D.4070706@tiscali.be> Date: Wed, 07 Jun 2006 08:55:00 -0000 From: =?ISO-8859-1?Q?J=FCrgen_Lambrecht?= User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7.12) Gecko/20050915 MIME-Version: 1.0 To: Dirk Eibach CC: Andrew Lunn , ecos-discuss@ecos.sourceware.org, vez@sbcglobal.net References: <445B3D16.1010001@gdsys.de> <20060505122459.GA27092@lunn.ch> In-Reply-To: <20060505122459.GA27092@lunn.ch> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit 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 Subject: Re: [ECOS] redboot with console baudrate 115200 X-SW-Source: 2006-06/txt/msg00063.txt.bz2 Hello, on my custom board based on eb55 (also AT91M55800), I have the same problem: Redboot works fine with all baudrates, but ymodem or xmodem not. The highest speed I can use is 19200 baud. Also Vince Z. has the same problem. Like him, I now also use TFTP instead. The strange thing is that on the eb55 demoboard, 38400 downloads are no problem. Kind regards, Juergen Andrew Lunn wrote: > On Fri, May 05, 2006 at 01:55:02PM +0200, Dirk Eibach wrote: > >>Hello, >> >>I'm trying to get redboot running with a console baudrate of 115200 on >>an Atmel EB40A board. >> >>First everything looks fine: >>I can read the output from redboot after power-up, enter commands and >>these things. >> >>The problem is that file downloads via xmodem don't work with the higher >>baudrate. >> >>Any suggestions ? > > > Probably you are overflowing the receive buffer and so causing CRC > errors. Try a slower speed. > > Andrew > -- Jürgen Lambrecht Diksmuidse Heerweg 338 8200 Sint-Andries Tel: +32 (0)50 842901 GSM: +32 (0)476 313389 -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss