Return-Path: Date: Thu, 18 Oct 2007 10:59:50 -0700 (PDT) From: Jim Carter To: BlueZ development In-Reply-To: <20071018114517.4b6d1850@ghistelwchlohm.scrye.com> Message-ID: References: <20071018114517.4b6d1850@ghistelwchlohm.scrye.com> MIME-Version: 1.0 Cc: kevin@scrye.com Subject: Re: [Bluez-devel] bluetooth headset not working Reply-To: BlueZ development List-Id: BlueZ development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Sender: bluez-devel-bounces@lists.sourceforge.net Errors-To: bluez-devel-bounces@lists.sourceforge.net On Thu, 18 Oct 2007, Kevin Fenzi wrote: > I have setup my ~/.asoundrc. > I can play audio to my headset via mplayer or aplay fine. > When I try and set twinkle to use the ALSA bluetooth device it seems > like it opens the headset, and then it spits out: > > ALSA lib pcm_bluetooth.c:417:(bluetooth_hsp_hw_params) Protocol not > available (92) aplay or mplayer are talking to the ALSA device that uses the A2DP profile. The phone app needs to use the device with the HFP profile. It looks like you got that set up in .asoundrc since a plausible subroutine is reporting the error. Next question: does your headset do HFP, or is it purely a music headset (A2DP)? Some headsets, including the Motorola HT820, will auto-switch, but I think not every music headset will do so. Hope this helps! James F. Carter Voice 310 825 2897 FAX 310 206 6673 UCLA-Mathnet; 6115 MSA; 405 Hilgard Ave.; Los Angeles, CA, USA 90095-1555 Email: jimc@math.ucla.edu http://www.math.ucla.edu/~jimc (q.v. for PGP key) ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel