From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8181 invoked by alias); 5 Jul 2005 07:17:41 -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 8118 invoked by uid 22791); 5 Jul 2005 07:17:35 -0000 Received: from nproxy.gmail.com (HELO nproxy.gmail.com) (64.233.182.193) by sourceware.org (qpsmtpd/0.30-dev) with ESMTP; Tue, 05 Jul 2005 07:17:35 +0000 Received: by nproxy.gmail.com with SMTP id d4so198987nfe for ; Tue, 05 Jul 2005 00:16:44 -0700 (PDT) Received: by 10.48.240.7 with SMTP id n7mr132098nfh; Tue, 05 Jul 2005 00:16:44 -0700 (PDT) Received: by 10.48.43.13 with HTTP; Tue, 5 Jul 2005 00:16:44 -0700 (PDT) Message-ID: <69dd805e05070500163304862@mail.gmail.com> Date: Tue, 05 Jul 2005 07:17:00 -0000 From: Fabian Scheler Reply-To: Fabian Scheler To: Oliver Munz Cc: ecos-discuss@sources.redhat.com In-Reply-To: <006101c580e1$b3a48df0$5e188481@cadpad> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: <006101c580e1$b3a48df0$5e188481@cadpad> Subject: Re: [ECOS] Timecritical interrupt-debuging ... printf in DSR's ... Cyg_Scheduler_Implementation::rem_thread() ... cyg_assert_fail() X-SW-Source: 2005-07/txt/msg00041.txt.bz2 Hi, > I don't know if it's allowed to use the buffered IO from ISR and DSR's. If > everybody know's if it should work or not in threory, let me know.... Im > also intressted in other hints how to debug driveres... well, I don't know the exact implementation of buffered IO in eCos, but buffered IO always is blocking (if you want to ensure that no data gets lost), and blokcing operations are never allowed within an ISR or a DSR. Ciao, Fabian -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss