Return-Path: Message-ID: <837446.30282.qm@web111403.mail.gq1.yahoo.com> Date: Thu, 12 Nov 2009 12:56:57 -0800 (PST) From: Mark Stanovich Subject: Re: Simultaneous outgoing audio streams To: Luiz Augusto von Dentz Cc: linux-bluetooth@vger.kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-bluetooth-owner@vger.kernel.org List-ID: Mark Stanovich wrote: > Maybe as you mentioned it is requesting another SCO connection and prevented > from creating one with another device? I will try to dig deeper and see where Looking at the output again, I get something different, with a sco_bind: Address already in use error. I guess this indicates that there can be only one SCO connection at a time? bluetoothd[13455]: Accepted new client connection on unix socket (fd=22) bluetoothd[13455]: Audio API: BT_REQUEST <- BT_GET_CAPABILITIES bluetoothd[13455]: Audio API: BT_RESPONSE -> BT_GET_CAPABILITIES bluetoothd[13455]: Audio API: BT_REQUEST <- BT_OPEN bluetoothd[13455]: open sco - object=ANY source=ANY destination=00:18:13:87:3D:BF lock=write bluetoothd[13455]: Audio API: BT_RESPONSE -> BT_OPEN bluetoothd[13455]: Audio API: BT_REQUEST <- BT_SET_CONFIGURATION bluetoothd[13455]: State changed /org/bluez/13455/hci0/dev_00_18_13_87_3D_BF: HEADSET_STATE_DISCONNECTED -> HEADSET_STATE_CONNECTING bluetoothd[13455]: link_key_request (sba=00:11:67:00:00:00, dba=00:18:13:87:3D:BF) bluetoothd[13455]: kernel auth requirements = 0x00 bluetoothd[13455]: stored link key type = 0x00 bluetoothd[13455]: adapter_get_device(00:18:13:87:3D:BF) bluetoothd[13455]: Discovered Handsfree service on channel 2 bluetoothd[13455]: /org/bluez/13455/hci0/dev_00_18_13_87_3D_BF: Connecting to 00:18:13:87:3D:BF channel 2 bluetoothd[13455]: /org/bluez/13455/hci0/dev_00_18_13_87_3D_BF: Connected to 00:18:13:87:3D:BF bluetoothd[13455]: Received AT+BRSF=24 bluetoothd[13455]: HFP HF features: "Voice recognition activation" "Remote volume control" bluetoothd[13455]: Received AT+CIND=? bluetoothd[13455]: Received AT+CIND? bluetoothd[13455]: Received AT+CMER=3, 0, 0, 1 bluetoothd[13455]: Event reporting (CMER): mode=3, ind=1 bluetoothd[13455]: HFP Service Level Connection established bluetoothd[13455]: telephony-dummy: device 0xb916fb68 connected bluetoothd[13455]: State changed /org/bluez/13455/hci0/dev_00_18_13_87_3D_BF: HEADSET_STATE_CONNECTING -> HEADSET_STATE_CONNECTED bluetoothd[13455]: Audio API: BT_RESPONSE -> BT_SET_CONFIGURATION bluetoothd[13455]: Audio API: BT_REQUEST <- BT_START_STREAM bluetoothd[13455]: sco_bind: Address already in use (98) bluetoothd[13455]: start_resume: resume failed bluetoothd[13455]: sending error Input/output error(5) bluetoothd[13455]: Audio API: BT_ERROR -> BT_START_STREAM bluetoothd[13455]: Unix client disconnected (fd=22) bluetoothd[13455]: client_free(0xb91691f8) bluetoothd[13455]: Received AT+VGS=09 bluetoothd[13455]: Received AT*SEAUDIO=4,4022 bluetoothd[13455]: Badly formated or unrecognized command: AT*SEAUDIO=4,4022 bluetoothd[13455]: Received AT*SEAM="HBH-PV705",13 bluetoothd[13455]: Badly formated or unrecognized command: AT*SEAM="HBH-PV705",13 bluetoothd[13455]: Received AT*SEABS=0 bluetoothd[13455]: Badly formated or unrecognized command: AT*SEABS=0 bluetoothd[13455]: telephony-dummy: device 0xb916fb68 disconnected bluetoothd[13455]: State changed /org/bluez/13455/hci0/dev_00_18_13_87_3D_BF: HEADSET_STATE_CONNECTED -> HEADSET_STATE_DISCONNECTED