From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gonzo.webpack.hosteurope.de (gonzo.webpack.hosteurope.de [217.115.142.69]) (using TLSv1 with cipher EDH-RSA-DES-CBC3-SHA (168/168 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id 77C2F688A1 for ; Fri, 16 Dec 2005 22:35:18 +1100 (EST) From: Stefan Eletzhofer To: ML linuxppc-embedded Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-vVLmyMjjMQ5Z6+Cj2Qpe" Date: Fri, 16 Dec 2005 12:16:37 +0100 Message-Id: <1134731798.11277.10.camel@localhost> Mime-Version: 1.0 Subject: MPC5200 TXRTS feature Reply-To: stefan.eletzhofer@inquant.de List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , --=-vVLmyMjjMQ5Z6+Cj2Qpe Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi, has anyone got the "TXRTS" feature working on the Freescale MPC5200? I need that to use PSC6 for RS485.=20 I've tried some hints I found in a thread starting here: http://article.gmane.org/gmane.comp.hardware.motorola.microcontrollers.cold= fire/6225 but no luck, so far. I got it working by manually asserting and negating RTS through OP1/OP0, and waiting for the TX_FIFO_EMPTY bit, but I really want to use the TXRTS feature, which _should_ deassert RTS automatically one bit-time after the last bit is shifted out. Thanks, Stefan E. --=20 Stefan Eletzhofer InQuant GmbH Bahnhofstra=C3=9Fe 11 D-88214 Ravensburg http://www.inquant.de http://www.eletztrick.de +49 (0) 751 35 44 112 +49 (0) 171 23 24 529 (Mobil) +49 (0) 751 35 44 115 (FAX) --=-vVLmyMjjMQ5Z6+Cj2Qpe Content-Type: application/pgp-signature; name=signature.asc Content-Description: Dies ist ein digital signierter Nachrichtenteil -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) iD8DBQBDoqIV20PMGlcwuNARArKdAKCZg6c9WLiiCANq5Emz5qYXw7nGUgCeM/F4 FSdAPAR0J1UaNz3lJ9vlC6U= =bHxu -----END PGP SIGNATURE----- --=-vVLmyMjjMQ5Z6+Cj2Qpe--