From owner-freebsd-stable@FreeBSD.ORG Sun Apr 28 23:52:38 2013 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id A188DFB4 for ; Sun, 28 Apr 2013 23:52:38 +0000 (UTC) (envelope-from imb@protected-networks.net) Received: from sarah.protected-networks.net (sarah.protected-networks.net [IPv6:2001:470:1f07:4e1::1]) by mx1.freebsd.org (Postfix) with ESMTP id 75C7E1BF6 for ; Sun, 28 Apr 2013 23:52:38 +0000 (UTC) Received: from toshi.auburn.protected-networks.net (toshi.auburn.protected-networks.net [202.12.127.84]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (Client CN "Iain Butler", Issuer "RSA Class 2 Personal CA v2" (verified OK)) (Authenticated sender: imb@protected-networks.net) by sarah.protected-networks.net (Postfix) with ESMTPSA id A7E0860D7; Sun, 28 Apr 2013 19:52:30 -0400 (EDT) DomainKey-Signature: a=rsa-sha1; s=200509; d=protected-networks.net; c=nofws; q=dns; h=message-id:date:from:user-agent:mime-version:to:cc:subject: references:in-reply-to:x-enigmail-version:openpgp:content-type:content-transfer-encoding; b=XAmR7rmy9H8SAP8aLmaoRV0KQMdimq7My4TAHgEqH9zVO0MiE0Z3APPoDcQ48Y553 5o6c6yMtc3PCCPytfarCuWm7yakdY8/ga50pmb/BhJJJmjUM48a3hnLS3A4JZbI Message-ID: <517DB62E.5010007@protected-networks.net> Date: Sun, 28 Apr 2013 19:52:14 -0400 From: Michael Butler User-Agent: Mozilla/5.0 (X11; FreeBSD i386; rv:17.0) Gecko/20130406 Thunderbird/17.0.5 MIME-Version: 1.0 To: Igor Mozolevsky Subject: Re: [UART] GPS 18-5Hz LVC and COM1 silence, OK on Linux though... References: In-Reply-To: X-Enigmail-Version: 1.5.1 OpenPGP: id=0442D492 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: freebsd-stable X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 28 Apr 2013 23:52:38 -0000 On 04/28/13 13:48, Igor Mozolevsky wrote: > On Linux, I get: [ .. ] Just a thought - Linux is not using flow-control .. > $ sudo stty -F /dev/ttyS0 -a > speed 4800 baud; rows 0; columns 0; line = 0; > intr = ^C; quit = ^\; erase = ^?; kill = ^U; eof = ^D; eol = ; > eol2 = ; swtch = ; start = ^Q; stop = ^S; susp = ^Z; rprnt = ^R; > werase = ^W; lnext = ^V; flush = ^O; min = 1; time = 0; > -parenb -parodd cs8 hupcl -cstopb cread clocal -crtscts ^^^^^^ BSD does .. > With FreeBSD, the story is different: > # stty -f /dev/cuau0.init -a > speed 4800 baud; 0 rows; 0 columns; > lflags: -icanon -isig -iexten -echo -echoe -echok echoke -echonl echoctl > -echoprt -altwerase -noflsh -tostop -flusho -pendin -nokerninfo > -extproc > iflags: -istrip -icrnl -inlcr -igncr -ixon -ixoff ixany -imaxbel ignbrk > -brkint -inpck -ignpar -parmrk > oflags: -opost onlcr -ocrnl tab0 -onocr -onlret > cflags: cread cs8 -parenb -parodd hupcl -clocal -cstopb -crtscts -dsrflow ^^^^^^^ imb