Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com From: =?iso-8859-1?Q?=D8yvind_Harboe?= To: Subject: Sending files over the serial port Date: Mon, 12 May 2003 13:18:49 +0200 Message-ID: <000401c31878$432d24c0$73dea8c0@lair> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" X-Priority: 3 (Normal) X-MSMail-Priority: Normal Importance: Normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by delorie.com id h4CBK2U31752 I'm trying to send files over the serial port using xmodem, ymodem and zmodem. The idea was to use lsz from http://www.ohse.de/uwe/software/lrzsz.html - I'm having trouble configuring the serial port to e.g. 38400, 8 bits, no parity, no handshake, 1 stop bit. I believe stty can be used to configure the serial port: $ stty -F com1 38400 stty: com1: unable to perform all requested operations - For now I've set CYGWIN=reset_com, locking the serial configuration to 9600-8-n-1. However, when I try to run upload a file via zmodem, it appears as if the line below does not successfully redirect stdin/stdout to com1. The command returns immediately, as if reading from the serial port does not block. $ lsz --zmodem foobar.zip >com1 0<&1 Retry 0: Timeout on pathname Transfer incomplete Any help would be greatly appreciated! Øyvind Harboe -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/