From owner-freebsd-arm@freebsd.org Fri Apr 28 00:34:45 2017 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 40DF5D4D8A9 for ; Fri, 28 Apr 2017 00:34:45 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (www.zefox.net [69.239.235.194]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "www.zefox.org", Issuer "www.zefox.org" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 1D7C31790 for ; Fri, 28 Apr 2017 00:34:44 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (localhost [127.0.0.1]) by www.zefox.net (8.15.2/8.15.2) with ESMTPS id v3S0Yat8017377 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Thu, 27 Apr 2017 17:34:37 -0700 (PDT) (envelope-from fbsd@www.zefox.net) Received: (from fbsd@localhost) by www.zefox.net (8.15.2/8.15.2/Submit) id v3S0YXM8017374; Thu, 27 Apr 2017 17:34:33 -0700 (PDT) (envelope-from fbsd) Date: Thu, 27 Apr 2017 17:34:33 -0700 From: bob prohaska To: Andrew Gierth Cc: Jonathan Chen , freebsd-arm@freebsd.org, bob prohaska Subject: Re: RPI2 LED indicators on STABLE-11 Message-ID: <20170428003433.GB12019@www.zefox.net> References: <543714FC-0F70-43F3-8836-AB943C87F5B1@cs.huji.ac.il> <20170427180445.GA12019@www.zefox.net> <87wpa5u27b.fsf@news-spur.riddles.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87wpa5u27b.fsf@news-spur.riddles.org.uk> User-Agent: Mutt/1.5.24 (2015-08-30) X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Apr 2017 00:34:45 -0000 On Thu, Apr 27, 2017 at 07:41:02PM +0100, Andrew Gierth wrote: > man led; "The sequence is repeated after a one second pause." > > If you want it to stop, just echo 0 >>/dev/led/act > Thank you, I thought the behavior would be controlled by /usr/bin/morse. It never crossed my mind that a device file would (or could, for that matter) loop on its own. bob prohaska