From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 15610 invoked by alias); 8 Jul 2009 11:41:40 -0000 Received: (qmail 15600 invoked by uid 22791); 8 Jul 2009 11:41:39 -0000 X-SWARE-Spam-Status: No, hits=-2.3 required=5.0 tests=AWL,BAYES_00,SPF_HELO_PASS,SPF_PASS X-Spam-Check-By: sourceware.org Received: from kuber.nabble.com (HELO kuber.nabble.com) (216.139.236.158) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 08 Jul 2009 11:41:33 +0000 Received: from isper.nabble.com ([192.168.236.156]) by kuber.nabble.com with esmtp (Exim 4.63) (envelope-from ) id 1MOVWl-0006Vi-MH for ecos-discuss@ecos.sourceware.org; Wed, 08 Jul 2009 04:41:31 -0700 Message-ID: <24389918.post@talk.nabble.com> Date: Wed, 08 Jul 2009 11:41:00 -0000 From: grahamlab To: ecos-discuss@ecos.sourceware.org In-Reply-To: <20090708110417.GA11717@sg-ubuntu.local> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit References: <24368135.post@talk.nabble.com> <24377163.post@talk.nabble.com> <20090708092443.GC10668@stef.ammanford.ecoscentric.com> <24388705.post@talk.nabble.com> <20090708110417.GA11717@sg-ubuntu.local> 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] Serial communications X-SW-Source: 2009-07/txt/msg00036.txt.bz2 Sergei Gavrikov-4 wrote: > > On Wed, Jul 08, 2009 at 03:05:06AM -0700, grahamlab wrote: >> >> I have tried a variety of cables and tried a clean build of ecos - all >> lead >> to the same result > > Hi > > Graham, I remember that in a past you had reported that your eCos > environment was Linux is running on some sort of a virtual machine. > What do you use today? What is your environment? Do you use virtual > serial ports still? Sorry, if I missed the answers. > > Sergei > > -- > Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos > and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss > > > Hello Sergei I run Sun Virtual box on a lap top and have USB to serial converters. I have tried the serial tests via an environment with 'real' serial ports and get the same results. It seems to me that the when sending lots of bytes some are missed by the serial device driver -I dont know why this happens as Nick can run with no problem. Do you have any ideas I can try? Graham -- View this message in context: http://www.nabble.com/Re%3A-Serial-communications-tp24354870p24389918.html Sent from the Sourceware - ecos-discuss mailing list archive at Nabble.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