From owner-freebsd-questions@FreeBSD.ORG Thu Jun 22 20:06:14 2006 Return-Path: X-Original-To: freebsd-questions@FreeBSD.org Delivered-To: freebsd-questions@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4174D16A4C2 for ; Thu, 22 Jun 2006 20:06:14 +0000 (UTC) (envelope-from keramida@ceid.upatras.gr) Received: from igloo.linux.gr (igloo.linux.gr [62.1.205.36]) by mx1.FreeBSD.org (Postfix) with ESMTP id 02BDF43D7E for ; Thu, 22 Jun 2006 20:05:20 +0000 (GMT) (envelope-from keramida@ceid.upatras.gr) Received: from gothmog.pc (host5.bedc.ondsl.gr [62.103.39.229]) (authenticated bits=128) by igloo.linux.gr (8.13.7/8.13.7/Debian-1) with ESMTP id k5MK49aV009318 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Thu, 22 Jun 2006 23:04:35 +0300 Received: from gothmog.pc (gothmog [127.0.0.1]) by gothmog.pc (8.13.7/8.13.7) with ESMTP id k5MK3tn1002688; Thu, 22 Jun 2006 23:04:01 +0300 (EEST) (envelope-from keramida@ceid.upatras.gr) Received: (from giorgos@localhost) by gothmog.pc (8.13.7/8.13.7/Submit) id k5MK3piS002687; Thu, 22 Jun 2006 23:03:51 +0300 (EEST) (envelope-from keramida@ceid.upatras.gr) Date: Thu, 22 Jun 2006 23:03:51 +0300 From: Giorgos Keramidas To: Andrew Falanga Message-ID: <20060622200351.GA2655@gothmog.pc> References: <340a29540606220828i500905afq6d1ff81cf095cf88@mail.gmail.com> <6.0.0.22.2.20060622115945.02533de8@mail.computinginnovations.com> <340a29540606221119o16cab29ak5ae46156a3feca09@mail.gmail.com> <6.0.0.22.2.20060622132439.0253b160@mail.computinginnovations.com> <340a29540606221139w7b257b26j5c115c3976bd2927@mail.gmail.com> <6.0.0.22.2.20060622134310.02533080@mail.computinginnovations.com> <340a29540606221157s71e3fb15n4187b4329722fbab@mail.gmail.com> <6.0.0.22.2.20060622141710.0203b870@mail.computinginnovations.com> <340a29540606221255xd82aa33qf0dc96b95cb0cb12@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <340a29540606221255xd82aa33qf0dc96b95cb0cb12@mail.gmail.com> X-Hellug-MailScanner: Found to be clean X-Hellug-MailScanner-SpamCheck: not spam, SpamAssassin (score=-3.38, required 5, autolearn=not spam, ALL_TRUSTED -1.80, AWL 1.02, BAYES_00 -2.60) X-Hellug-MailScanner-From: keramida@ceid.upatras.gr X-Spam-Status: No Cc: freebsd-questions@FreeBSD.org, Derek Ragona Subject: Re: Serial programming on FreeBSD 6.0 RELEASE X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 22 Jun 2006 20:06:14 -0000 On 2006-06-22 13:55, Andrew Falanga wrote: > On 6/22/06, Derek Ragona wrote: > > > > Kermit may be manipulating the uart directly. > > > >Unless you are not getting the uart to flush the characters. I have only > >had that problem with doing low-level direct programing. Typically not a > >problem with high-level coding where you just open the device and set it > >for > >non-buffered output. > > > >Your problem though may be in the stack overflows. You may need to > >explicitly compile and link it with a larger stack. It may be these > >overflows causing the output to never get there. > > I'm not sure I understand what you mean. > Andy AFAIK, 'silo overflow' messages are *NOT* about stack overflows. Andy, can you please post a complete, compilable but minimal program that exhibits the behavior you find strange? - Giorgos