From: George Norton <g.norton@ex.ac.uk>
To: bluez-users@lists.sourceforge.net
Subject: [Bluez-users] Re: Re: Plantronics M2500 recording problem
Date: Wed, 01 Jun 2005 23:18:17 +0100 [thread overview]
Message-ID: <429E3429.6000108@ex.ac.uk> (raw)
Thanks for the quick reply:
george@G0on:~$ hciconfig -a
hci0: Type: USB
BD Address: 00:E0:98:D1:B0:5F ACL MTU: 192:8 SCO MTU: 64:8
UP RUNNING PSCAN ISCAN
RX bytes:101956 acl:25 sco:1980 events:62 errors:0
TX bytes:72654 acl:23 sco:1403 commands:29 errors:0
Features: 0xff 0xff 0x0f 0x00 0x00 0x00 0x00 0x00
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF PARK
Link mode: SLAVE ACCEPT
Name: 'G0on-0'
Class: 0x000100
Service Classes: Unspecified
Device Class: Computer, Uncategorized
HCI Ver: 1.1 (0x1) HCI Rev: 0x20d LMP Ver: 1.1 (0x1) LMP Subver: 0x20d
Manufacturer: Cambridge Silicon Radio (10)
george@G0on:~$ hciconfig hci0 revision
hci0: Type: USB
BD Address: 00:E0:98:D1:B0:5F ACL MTU: 192:8 SCO MTU: 64:8
HCI 16.4
Chip version: BlueCore02
Max key size: 56 bit
SCO mapping: HCI
george@G0on:~$ hcitool info 00:03:89:B6:0D:F8
Requesting information ...
BD Address: 00:03:89:B6:0D:F8
Device Name: M2500 by Plantronics
LMP Version: 1.2 (0x2) LMP Subversion: 0x615
Manufacturer: Cambridge Silicon Radio (10)
Features: 0xbc 0xe8 0x01 0x00 0x08 0x08 0x00 0x00
<encryption> <slot offset> <timing accuracy> <role switch>
<sniff mode> <SCO link> <HV3 packets> <u-law log> <A-law log>
<CVSD> <AFH cap. slave> <AFH cap. master>
// While recording in audacity, first recording is normal:
george@G0on:~$ hcidump -X
HCIDump - HCI packet analyzer ver 1.12
device: hci0 snap_len: 1028 filter: 0xffffffff
> HCI Event: Command Status (0x0f) plen 4
0000: 00 01 07 04 ....
> HCI Event: Connect Complete (0x03) plen 11
0000: 00 2c 00 f8 0d b6 89 03 00 00 01 .,.........
> HCI Event: Command Status (0x0f) plen 4
0000: 00 01 06 04 ....
> HCI Event: Disconn Complete (0x05) plen 4
0000: 00 2c 00 16 .,..
> HCI Event: Command Status (0x0f) plen 4
0000: 00 01 07 04 ....
> HCI Event: Connect Complete (0x03) plen 11
0000: 00 30 00 f8 0d b6 89 03 00 00 01 .0.........
> HCI Event: Command Status (0x0f) plen 4
0000: 00 01 06 04 ....
> HCI Event: Disconn Complete (0x05) plen 4
0000: 00 30 00 16 .0..
// A second recording which is corrupted:
> HCI Event: Command Status (0x0f) plen 4
0000: 00 01 07 04 ....
> HCI Event: Connect Complete (0x03) plen 11
0000: 00 2c 00 f8 0d b6 89 03 00 00 01 .,.........
> HCI Event: Command Status (0x0f) plen 4
0000: 00 01 06 04 ....
> HCI Event: Disconn Complete (0x05) plen 4
0000: 00 2c 00 16 .,..
// I attempted to record and got a corrupted recording:
george@G0on:~$ btsco -v 00:03:89:B6:0D:F8
btsco v0.4c
Device is 1:0
Voice setting: 0x0060
RFCOMM channel 1 connected
speaker volume: 7 mic volume: 15
i/o needed: connecting sco...
connected SCO channel
Done setting sco fd
recieved AT+VGS=07
Sending up speaker change 7
speaker volume: 7 mic volume: 15
driver is not in use
disconnected SCO channel
Kernel Version: 2.6.11.11
Distribution: Ubuntu 5.04 (Hoary)
-George
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next reply other threads:[~2005-06-01 22:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-01 22:18 George Norton [this message]
2005-06-01 22:28 ` [Bluez-users] Re: Re: Plantronics M2500 recording problem Brad Midgley
2005-06-02 10:22 ` Florian Echtler
2005-06-02 20:37 ` Brad Midgley
2005-06-03 11:41 ` Florian Echtler
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