From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <4117A907.7010006@dark-reality.de> From: Lars Grunewaldt MIME-Version: 1.0 To: bluez-devel@lists.sourceforge.net Content-Type: text/plain; charset=us-ascii; format=flowed Subject: [Bluez-devel] "comlicated" setup - known issues for hid and SCO? Sender: bluez-devel-admin@lists.sourceforge.net Errors-To: bluez-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: List-Post: List-Help: List-Subscribe: , List-Archive: Date: Mon, 09 Aug 2004 18:40:39 +0200 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi there, right now I'm using two BT devices with my Epox dongle, an MX900 mice and a Sony Ericcson HBH-35 Headset with snd-bt-sco (voice mode 0x0060, before you ask ;) both devices work fluently when used without the other, but when I use headset and mouse at the same time there are various problems during connect, scan and usage. The main usage problem was that the sco layer got scrambled audio (sounded much like random data) on about every third sco connection. After a while, mouse and headset began to block each other, and the stack seemed to get more and more, well, muddy. After some more connection retries even the mouse, before only "hanging" when the headset tried to connect, stopped working fully. dmesg only noticed this: hci_scodata_packet: hci0 SCO packet for unknown connection handle 76 When even connection was impossible, I plugged the BT dongle out and put it back in. After reloading the hid module and programs the mouse and headset worked again. Are you interested in more specific reports? I could enable debugging for some modules and try to collect some more data than this, if you want to have something to debug on. I myself don't have the time right now to drop too deeply into the subject :( at least, mostly it works :) I hope I can deliver some actual patches for snd-bt-sco against alsa-1.0.5a soon, but right now I'm totally busy :/ thanks, ~ Lars -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFBF6kHQWC6DTWkDAoRAur6AKCqRgv5pB5rL9PE1V+rtuLmfNklRwCglOrb NEzF/QeL2Q0z0vlF5H7Bn7s= =cR7L -----END PGP SIGNATURE----- ------------------------------------------------------- This SF.Net email is sponsored by OSTG. Have you noticed the changes on Linux.com, ITManagersJournal and NewsForge in the past few weeks? Now, one more big change to announce. We are now OSTG- Open Source Technology Group. Come see the changes on the new OSTG site. www.ostg.com _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel