Return-Path: Message-ID: Date: Fri, 10 Oct 2008 18:49:54 +0530 From: "sreevani medhahal" To: linux-bluetooth@vger.kernel.org Subject: regarding headset test In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 References: Sender: linux-bluetooth-owner@vger.kernel.org List-ID: Hi, i am resending this mail .Kindly suggest your inputs for the below. I have the following query... 1) Headset Model Number: motorola HT820 when i tried hstest play new.wav channel_no here what should be the channel no ? $./hstest play email.wav 00:07:A4:B7:51:8D 1 Voice setting: 0x0060 RFCOMM channel connected Can't connect SCO audio channel: Address already in use output of :$ hciconfig -a hci0: Type: USB BD Address: 00:02:5B:02:97:76 ACL MTU: 310:10 SCO MTU: 64:8 UP RUNNING PSCAN RX bytes:203468 acl:2048 sco:274 events:9024 errors:5 TX bytes:1274949 acl:5837 sco:0 commands:740 errors:0 Features: 0xff 0xff 0x8f 0xfe 0x9b 0xff 0x59 0x83 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 Link policy: RSWITCH HOLD SNIFF PARK Link mode: SLAVE ACCEPT Name: 'training01-0' Class: 0x2a0100 Service Classes: Networking, Capturing, Audio Device Class: Computer, Uncategorized HCI Ver: 2.1 (0x4) HCI Rev: 0x1306 LMP Ver: 2.1 (0x4) LMP Subver: 0x1306 Manufacturer: Cambridge Silicon Radio (10) I tried mailing on the bluez-users list :but no luck (hence attempting it here) 2) I am using Headset Model Number: motorola HT820 Contents of .asoundrc is as below: cat ~/.asoundrc pcm.bluetooth { type bluetooth device 00:07:A4:B7:51:8D } using bluez4.6 & kernel 2.6.27.rc6 when i use $aplay -D bluetooth -f S16_LE shutdown1.wav Playing WAVE 'shutdown1.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stere I am able to hear it in my HT820 where as when i do 1) arecord -D bluetooth -r 44100 -f S16_LE new.wav Recording WAVE 'new.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Mono I kept the above command running for few seconds & then pressed ctrl-c. there is new.wav file created of size just 44 bytes & when i try aplay on this nothing is heard( i think this is due to no recording on this file). 2) I get the following error For I use the below command to hear what i have said in the microphone.! $ arecord -Dplug:bluetooth -f S16_LE | aplay -D bluetooth -f S16_LE Recording WAVE 'stdin' : Signed 16 bit Little Endian, Rate 8000 Hz, Mono ALSA lib pcm_bluetooth.c:712:(bluetooth_a2dp_hw_params) BT_SETCONFIGURATION failed : Input/output error(5) arecord: set_params:1015: Unable to install hw params: ACCESS: RW_INTERLEAVED FORMAT: S16_LE SUBFORMAT: STD SAMPLE_BITS: 16 FRAME_BITS: 16 CHANNELS: 1 RATE: 8000 PERIOD_TIME: 128000 PERIOD_SIZE: 1024 PERIOD_BYTES: 2048 PERIODS: 6 BUFFER_TIME: 768000 BUFFER_SIZE: 6144 BUFFER_BYTES: 12288 TICK_TIME: 0 aplay: playback:2148: read error Let me know if i need to specify any other information. regards, S M