Return-Path: Date: Thu, 13 Nov 2008 11:11:42 +0100 From: martin f krafft To: linux bluetooth mailinglist Subject: Re: btusb+sco: unable to install hw params (set_params:979) Message-ID: <20081113101142.GA896@piper.oerlikon.madduck.net> References: <20081107162741.GA8182@piper.oerlikon.madduck.net> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="VS++wcV0S1rZb1Fb" In-Reply-To: <20081107162741.GA8182@piper.oerlikon.madduck.net> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: --VS++wcV0S1rZb1Fb Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable also sprach martin f krafft [2008.11.07.1727 +0100]: > $ strace -f -o /tmp/arecord.strace arecord -f S16_LE -D bt250 >/tmp/tes= t.wav > Recording WAVE 'stdin' : Signed 16 bit Little Endian, Rate 8000 Hz, Mono On my last try with the voice profile, I found this in the syslog: hcid[30479]: Audio API: received BT_GETCAPABILITIES_REQ hcid[30479]: Audio API: sending BT_GETCAPABILITIES_RSP hcid[30479]: Audio API: received BT_SETCONFIGURATION_REQ hcid[30479]: config sco - device =3D 00:1A:45:14:EE:D7 access_mode =3D 1 hcid[30479]: connect(): Connection timed out (110) hcid[30479]: Unable to lock headset hcid[30479]: config failed hcid[30479]: Audio API: sending BT_SETCONFIGURATION_RSP If I use the sco profile, I get: hcid[30479]: Audio API: received BT_GETCAPABILITIES_REQ hcid[30479]: Audio API: sending BT_GETCAPABILITIES_RSP hcid[30479]: Audio API: received BT_SETCONFIGURATION_REQ hcid[30479]: config sco - device =3D 00:1A:45:14:EE:D7 access_mode =3D 1 kernel: [600899.137535] hci_scodata_packet: hci0 SCO packet for unknown c= onnection handle 42 This last message comes in at a rate of 100/s while the bluetooth LED on the headset flashes 1/s, until I remove hci0 or kill hcid. --=20 martin | http://madduck.net/ | http://two.sentenc.es/ =20 tempt not a desperate man. -- william shakespeare =20 spamtraps: madduck.bogus@madduck.net --VS++wcV0S1rZb1Fb Content-Type: application/pgp-signature; name="digital_signature_gpg.asc" Content-Description: Digital signature (see http://martin-krafft.net/gpg/) Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEARECAAYFAkkb/V4ACgkQIgvIgzMMSnW5BACg28cfPhJMsQAikTYPy+a6wVHA 5wMAoMgNKJVnNtWcMjM9q184z4xxNj+M =1xRI -----END PGP SIGNATURE----- --VS++wcV0S1rZb1Fb--