From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1001 invoked by alias); 21 Aug 2006 20:06:39 -0000 Received: (qmail 992 invoked by uid 22791); 21 Aug 2006 20:06:38 -0000 X-Spam-Check-By: sourceware.org Received: from tomts22.bellnexxia.net (HELO tomts22-srv.bellnexxia.net) (209.226.175.184) by sourceware.org (qpsmtpd/0.31) with ESMTP; Mon, 21 Aug 2006 20:06:35 +0000 Received: from smtp1.sympatico.ca ([209.226.175.148]) by tomts22-srv.bellnexxia.net (InterMail vM.5.01.06.13 201-253-122-130-113-20050324) with SMTP id <20060821200632.FYPC10262.tomts22-srv.bellnexxia.net@smtp1.sympatico.ca>; Mon, 21 Aug 2006 16:06:32 -0400 X-Mailer: Openwave WebEngine, version 2.8.11 (webedge20-101-194-20030622) From: Andre-John Mas To: Andre-John Mas ,Andrew Lunn CC: Date: Mon, 21 Aug 2006 20:06:00 -0000 MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 7bit Message-Id: <20060821200632.FYPC10262.tomts22-srv.bellnexxia.net@smtp1.sympatico.ca> X-IsSubscribed: yes 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: Re: [ECOS] Problems with tcgetattr() X-SW-Source: 2006-08/txt/msg00202.txt.bz2 I got it working finally :) For the benefit of others, the following posting helped: http://ecos.sourceware.org/ml/ecos-discuss/2002-07/msg00092.html to quote the relavent instructions: 1) In the "Serial device drivers" section, I enabled the "TTY-mode serial device drivers" subsection (CYGPKG_IO_SERIAL_TTY = 1). 2) In the "TTY-mode serial device drivers" subsection, I enabled the "TTY-mode channel #0" subsection (CYGPKG_IO_SERIAL_TTY_TTY0 = 1). 3) In the "TTY-mode channel #0" subsection, I specified "TTY-mode device channel #0 device" as "/dev/ser0" (CYGDAT_IO_SERIAL_TTY_TTY0_DEV = "/dev/ser0") 4) I also did 2 and 3 for "TTY-mode channel #1" subsection, but this may not be necessary 5) Check the "Hardware serial device drivers" sections thoroughly to make sure they are what you want for /dev/ser0 (and /dev/ser1 maybe) 6) In the "ISO C Library" section, "ISO C Library standard input/output functions" subsection, I specified "Default console device" to be "/dev/tty0" (CYGDAT_LIBC_STDIO_DEFAULT_CONSOLE = "/dev/tty0") in addition to this I activated the value CYGDAT_IO_SERIAL_POWERPC_QUICC_SMC_SMC1 and set the device name to "/dev/ser0" Step 6 above I used '/dev/termios0', instead of '/dev/tty0'. I then in my source code referred to '/dev/termios0' as suggested by Andrew. Andre > Andrew Lunn wrote: > > > > On Thu, Aug 17, 2006 at 06:47:21PM -0400, Andre-John Mas wrote: > > > Hi, > > > > > > > > I am in the process of writing a simple authentication module for > > > the administration of our card. For this we need to be able to hide > > > the password when it is inputed. From what I can tell using > > > tcgetattr() and tcsetattr() are the calls that I need. The problem > > > is that when I try using tcgetattr() I get the error: > > > > What device are you trying this on? I think it needs to be /dev/termiosX > > > > Andrew > > -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss