From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tobias Geerinckx-Rice Subject: Re: PLEASE! Input Attach Service Date: Mon, 01 Jul 2019 15:50:01 +0200 Message-ID: <871rz9n9tt.fsf@nckx> References: <620447c44aa5e10fb9272a61ffb41cc95082cbfd.camel@disroot.org> <87lfxjaqx6.fsf@yahoo.de> <3b2cebb1ed0c1719f5eeb7b73bb6ccf6dc37891a.camel@disroot.org> <87zhly7vun.fsf@nckx> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Return-path: Received: from eggs.gnu.org ([2001:470:142:3::10]:46555) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hhwhG-0007Sg-5R for help-guix@gnu.org; Mon, 01 Jul 2019 09:50:20 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hhwhE-0001DB-FN for help-guix@gnu.org; Mon, 01 Jul 2019 09:50:18 -0400 Received: from tobias.gr ([2001:470:7405::1]:39612) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hhwhC-00014P-7i for help-guix@gnu.org; Mon, 01 Jul 2019 09:50:16 -0400 In-reply-to: List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+gcggh-help-guix=m.gmane.org@gnu.org Sender: "Help-Guix" To: Raghav Gururajan Cc: help-guix@gnu.org --=-=-= Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Raghav, Raghav Gururajan wrote: > So I did "sudo cat /dev/ttyS4" in the terminal. After 10=20 > seconds, the > cursor blinking stopped, This is probably just your terminal emulator helpfully stopping=20 the cursor blink after 10 =E2=80=98idle=E2=80=99 seconds to save a tiny bit= of=20 power, not related to the serial port. > then I touched the screen with the pen, it > started giving output non-stop. Like the output never stopped, I=20 > had to > close the terminal. It's not what I'd naively expect, but sure. Maybe the protocol=20 expects some kind of ACK and keeps retransmitting otherwise.=20 Maybe the protocol's weird. > Is this a good sign that my touch screen is > attached to serial port 4? Yes! Kind regards, T G-R --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEARYKAB0WIQT12iAyS4c9C3o4dnINsP+IT1VteQUCXRoPiQAKCRANsP+IT1Vt eRiFAP96sssEdIxlOBdhFV+F5fi0MRWTkBhp1vjVInYOoM5hfQEAuQEAj+OrM/dA HRGwG+Ijp2oD+D+Rjwp7SQDr2cg2nAE= =V8iA -----END PGP SIGNATURE----- --=-=-=--