From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4491 invoked by alias); 24 Jan 2008 09:02:12 -0000 Received: (qmail 4481 invoked by uid 22791); 24 Jan 2008 09:02:11 -0000 X-Spam-Check-By: sourceware.org Received: from main.gmane.org (HELO ciao.gmane.org) (80.91.229.2) by sourceware.org (qpsmtpd/0.31) with ESMTP; Thu, 24 Jan 2008 09:01:52 +0000 Received: from list by ciao.gmane.org with local (Exim 4.43) id 1JHxxy-0007kV-I0 for ecos-discuss@sources.redhat.com; Thu, 24 Jan 2008 09:01:46 +0000 Received: from 90-231-88-54-no84.business.telia.com ([90.231.88.54]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 24 Jan 2008 09:01:46 +0000 Received: from daniel.neri by 90-231-88-54-no84.business.telia.com with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 24 Jan 2008 09:01:46 +0000 To: ecos-discuss@sources.redhat.com From: daniel.neri@sigicom.se (Daniel =?iso-8859-1?Q?N=E9ri?=) Date: Thu, 24 Jan 2008 09:02:00 -0000 Message-ID: <87prvrsikt.fsf@dual.hq.sigicom.net> References: Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit User-Agent: Gnus/5.110007 (No Gnus v0.7) Emacs/22.1.50 (berkeley-unix) 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: [ECOS] Re: Half Duplex RS485 X-SW-Source: 2008-01/txt/msg00151.txt.bz2 "Laurie Gellatly" writes: > When you include the ppp package it forces you to have flow control > on ALL serial lines and I don't want that on the 485 line. No, it just enables flow control by default on all serial ports. You can change it for individual ports in your application, using cyg_io_set_config. Or change the default to "NONE" for all ports via CYGDAT_IO_SERIAL_FLOW_CONTROL_DEFAULT (pppd will enable it on its own serial device, unless you tell it not to) > Looks like I'll have to try to carve out ppp_chat and make it into its > own package without the flow control requirement unless you have a > better alternative? Actually the requirement is on the flow control support code. There is no requirement on flow control being enabled for the serial device used by pppd (and it works pretty well when disabled too). Regards, -- Daniel Néri Sigicom AB, Stockholm, Sweden -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss