From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 13942 invoked by alias); 6 Jul 2005 09:18:49 -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 13886 invoked by uid 22791); 6 Jul 2005 09:18:43 -0000 Received: from v-mail.vsnl.com (HELO vmail.vsnl.com) (203.200.237.34) by sourceware.org (qpsmtpd/0.30-dev) with ESMTP; Wed, 06 Jul 2005 09:18:43 +0000 Received: from [10.50.34.13] ([172.16.29.33]) by vmail.vsnl.com (iPlanet Messaging Server 5.2 HotFix 1.16 (built May 14 2003)) with ESMTP id <0IJ7008DV7VD8Z@vmail.vsnl.com> for ecos-discuss@sources.redhat.com; Wed, 06 Jul 2005 14:34:25 +0530 (IST) Date: Wed, 06 Jul 2005 09:18:00 -0000 From: Annamalai Prakash In-reply-to: <42CB9E08.8040008@rms.ro> To: Edgar Grimberg Cc: ecos-discuss@sources.redhat.com Message-id: <200507061435.27970.aprakash@tataelxsi.co.in> MIME-version: 1.0 Content-type: text/plain; charset=iso-8859-1 Content-transfer-encoding: 7BIT Content-disposition: inline User-Agent: KMail/1.7 References: <200507061412.33468.aprakash@tataelxsi.co.in> <42CB9E08.8040008@rms.ro> Subject: Re: [ECOS] Serial Port , Raw Mode using cyg_io_read X-SW-Source: 2005-07/txt/msg00060.txt.bz2 On Wednesday 06 July 2005 02:32 pm, you wrote: > Hi, > > Did you tried to open the /dev/ser0 , /dev/ser1 ? Something like: > > err = cyg_io_lookup( "/dev/ser1", &fd ); yes, i tried to open ... it was opened...... but i want to make sure, whether it is RAW Mode or TTY Mode. > > Edgar Prakash > > Annamalai Prakash wrote: > >Hi List, > > > > I am working on ARM920T (Integrator) and ecos. I have configured my > > kernel with posix and Serial device drivers. following options are > > enabled in my config file. > > > > CYGOPT_IO_SERIAL_SUPPORT_NONBLOCKING > > CYGPKG_IO_SERAIL_TTY > > CYGPKG_IO_SERIAL_TTY_TTY1 > > CYGPKG_IO_SERIAL_DEVICES > > CYGPKG_IO_SERIAL_ARM_INTEGRATOR_SERIAL1 > > > > I want to configure my serial port in RAW mode. i think ecos > > supports two serial port drivers (raw and tty driver). Is there any > > explicit option to specify for RAW drivers. I tried to disable > > (CYGPKG_IO_SERAIL_TTY_TTY1) option, i wasnot able to read/write anything > > from serial port even opened successfully. > > > > I tried to use OPEN call also. i got compilation error due to > >unresolved symbols `O_NDELAY' ,`B115200' ,`CLOCAL' ,`CREAD' . i have > >decleared terminos.h .. > > > >Any lights to move furthur.. > > > >Thanks > >Prakash -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss