From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from scice.schottelius.org (ns.schottelius.org [213.146.113.242]) by ozlabs.org (Postfix) with SMTP id D5E5E67A82 for ; Fri, 18 Feb 2005 23:19:07 +1100 (EST) Date: Fri, 18 Feb 2005 13:20:09 +0100 From: Nico Schottelius To: Segher Boessenkool Message-ID: <20050218122009.GK5801@schottelius.org> References: <20050118094216.GB25470@Redstar.dorchain.net> <20050126113554.GD19633@schottelius.org> <20050127163606.GN14866@Redstar.dorchain.net> <20050118094216.GB25470@Redstar.dorchain.net> <20050126113554.GD19633@schottelius.org> <1106746946.6250.56.camel@gaston> <20050208075421.GB21154@schottelius.org> <8f293b6dbedd2ae1a825608a48a0604b@kernel.crashing.org> <20050218111304.GH5801@schottelius.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="+278g007AL/ykmV8" In-Reply-To: Cc: linuxppc-dev list Subject: Re: [PATCH] Heartbeat LED for iBook List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , --+278g007AL/ykmV8 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Segher Boessenkool [Fri, Feb 18, 2005 at 01:11:00PM +0100]: > >>>Btw, howto control it via /dev/adb? Can you point me to a document > >>>which explains that? > >> > >>Write a byte 0x06 followed by the PMU packet (all in one write()); > >>read back the PMU reply (all in one read()). > > > >What exactly does 0x06 mean? >=20 > 6 just means "send to PMU". It is a Linux thing, nothing to do > with the PMU itself. thought something like that. > >Flash led? Isn't there some kind of > >"bright-led" "5V,12V,24V" settings available? I mean I want to be able > >to change the brightness. >=20 > You can't change brightness on a LED. You can however make it blink, > say, a few hundred times per second, and change the duty-cycle. Ok, that's what I meant. > >Please point me to a FM about adb. >=20 > What is a FM? And it has nothing to do with ADB. Well, it's the last part of RTFM, so I was asking for the "fine manual", the documentation to ADB/PMU. So I can lookup the commands I need for setting the led on/off. Nico --+278g007AL/ykmV8 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iQIVAwUBQhXdd7OTBMvCUbrlAQLXGQ/+Nu4GFYImtuke5Y9AbFcLg8foLx165a19 n2L+296hYFpOVp2lBIIkpivdU1iItjYsnjZZ9ECFgWHF0PB5MOZ+hIW0UMF11NP4 Bkn0dQlCxj1O1selyWshNdf9h5N2l9AsGsf7KyeFBePEzDZUdnT4GoYakUpV84Xv IbXKMDzvXL9u68B3nQynot41MLTOc3/yuRqyDmpUM+DMcy3SXd8TuQlEmvrLtAXF uvNDFY+5ZLDnLZXsY4S8KRMipEO6bRxPq8gV3Mdh6J8sAkyEPcVwheF9vcmTVXC1 gLXKOJR8dI9DT3h6i+Y06nXeg1cPxYf4nUeszpLfwMo0vAQj8tDSAAwNE7SO4NF+ pgydbIPfkV2aqztU9xY8QTh+VzmcLVUvHxxJn9WLiQQFfz1MVkDUchnxlpjcbWQi Ih44+f5o9yU4t0R9JP1SI7S1e5qd2j2g/maby+LnssMp6jVFk5NQZlvStrtXkawb X3H0VAYfMM3YyOf/Uq0lrS/qEjG/zC+2hHMD9qJ/0Kmu2/0p2wP245A0+5iIOuhK XMDuiCioOiwIZWE85MC24zPSt+98DRTNvU9lSo4bD3tkPKTNgPibHi0AUD22aPSv WOLEpDQdys/Dr8OPpF9xAjErvx0uyhwxU5um/6JSmXp7bkuTdomunKFBGCSl9LFn DzAzhpEWgAM= =unpk -----END PGP SIGNATURE----- --+278g007AL/ykmV8--