From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-1?Q?Bruno_Tr=E9guier?= Subject: Re: Issue with RS232 <-> USB adaptor (FC15) Date: Tue, 14 Jun 2011 23:01:03 +0200 Message-ID: <4DF7CC0F.8020602@shom.fr> References: <4DF663E7.7040100@f8arr.org> <4DF66BF8.6090003@shom.fr> <4DF672E6.7050403@f8arr.org> <4DF678B0.1080600@shom.fr> <4DF67C02.4060200@radagast.org> <4DF68088.9070501@f8arr.org> <4DF7CA10.1090202@f8arr.org> Mime-Version: 1.0 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=shom.fr; s=20100103; t=1308085264; bh=PaCd+ItgR5+icd2v/R4ySmUM05Mc0YSmsSAeGUFTPmM=; h=Message-ID:Date:From:MIME-Version:To:Subject:References: In-Reply-To:Content-Type:Content-Transfer-Encoding; b=ykzXDcOT5xRy Q83MubYKvO9nJKX+8Uaw4QBct19c1Vg0p4btukspyCyKdKpwbjlVa6qq4HjCSZsJbti Agtc9NqsDu6ub/sJWG06wKsK9DBTpePeCtFQvl4G2J7I7LKfB000BREvOYIzoc+aCqY FSj3MEQihL0U2t+dg3wF6JyyM= In-Reply-To: <4DF7CA10.1090202@f8arr.org> Sender: linux-hams-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="iso-8859-1"; format="flowed" To: linux-hams Le 14/06/2011 =E0 22:52, f8arr a =E9crit : > Hello > > Some progress on my acknowledge... > > When the PC start, my DTR of my USB-RS232 is up (-6v). > It mean that a program or a daemon is listenning and/or managing my > serial. I don't want it because i'll use it directly from Wsjt. > > If someone has an idear where to search... Hi Guillaume, Have you tried using "fuser" to see which process was using your tty ? A simple "fuser /dev/ttyUSB0" (preferably as root) should do the trick.= =2E. Best regards, Bruno - F8FIV -- To unsubscribe from this list: send the line "unsubscribe linux-hams" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html