Niv
> I am attaching the whole diff between the mpg123 pipe to a2play that
> works and the dump from xmms that doesnt.
> also attaching the xmms output (23M open)
> 11c11
> < L2CAP(s): Connect req: psm 1 scid 0x0040
> ---
>
>> L2CAP(s): Connect req: psm 25 scid 0x0040
I haven't been able to dig in but something looks wrong already... isn't
the correct code going to connect on psm 25 first for the commands and
then on the detected psm (usually 1) later for the stream? Yet from what
you've sent it looks like the working version connects to psm 1 first?
If I read your diff wrong, then maybe it's just that the plugin
incorrectly tries to go right to streaming without setting it up
properly using the l2cap connection on psm 25.
Brad
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Hope this help:
Starting tommorow I will have better response time :-)
$ cat alsa.pcm.headphones.dump.txt
HCI sniffer - Bluetooth packet analyzer ver 1.29
device: hci0 snap_len: 1028 filter: 0xffffffff
< HCI Command: Create Connection (0x01|0x0005) plen 13
bdaddr 00:02:72:E1:03:6A ptype 0xcc18 rswitch 0x01 clkoffset 0x0000
Packet type: DM1 DM3 DM5 DH1 DH3 DH5
> HCI Event: Command Status (0x0f) plen 4
Create Connection (0x01|0x0005) status 0x00 ncmd 1
> HCI Event: Connect Complete (0x03) plen 11
status 0x00 handle 41 bdaddr 00:02:72:E1:03:6A type ACL encrypt 0x00
< ACL data: handle 41 flags 0x02 dlen 12
L2CAP(s): Connect req: psm 25 scid 0x0040
< HCI Command: Write Link Policy Settings (0x02|0x000d) plen 4
handle 41 policy 0x0f
Link policy: RSWITCH HOLD SNIFF PARK
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41 packets 1
> HCI Event: Command Complete (0x0e) plen 6
Write Link Policy Settings (0x02|0x000d) ncmd 1
status 0x00 handle 41
> HCI Event: Page Scan Repetition Mode Change (0x20) plen 7
bdaddr 00:02:72:E1:03:6A mode 1
> HCI Event: Max Slots Change (0x1b) plen 3
handle 41 slots 5
> ACL data: handle 41 flags 0x02 dlen 16
L2CAP(s): Connect rsp: dcid 0x0054 scid 0x0040 result 1 status 2
Connection pending - Authorization pending
> HCI Event: Link Key Request (0x17) plen 6
bdaddr 00:02:72:E1:03:6A
< HCI Command: Link Key Request Reply (0x01|0x000b) plen 22
bdaddr 00:02:72:E1:03:6A key 8AEFE6DC3BBFC6D986CAE5B978805227
> HCI Event: Command Complete (0x0e) plen 10
Link Key Request Reply (0x01|0x000b) ncmd 1
status 0x00 bdaddr 00:02:72:E1:03:6A
> ACL data: handle 41 flags 0x02 dlen 16
L2CAP(s): Connect rsp: dcid 0x0054 scid 0x0040 result 0 status 0
Connection successful
< ACL data: handle 41 flags 0x02 dlen 12
L2CAP(s): Config req: dcid 0x0054 flags 0x00 clen 0
> ACL data: handle 41 flags 0x02 dlen 16
L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 4
MTU 895
< ACL data: handle 41 flags 0x02 dlen 14
L2CAP(s): Config rsp: scid 0x0054 flags 0x00 result 0 clen 0
Success
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41 packets 1
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41 packets 1
> ACL data: handle 41 flags 0x02 dlen 14
L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 0
Success
< ACL data: handle 41 flags 0x02 dlen 7
L2CAP(d): cid 0x0054 len 3 [psm 25]
AVDTP(s): Discover cmd: transaction 0
0000: 00 .
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41 packets 1
> ACL data: handle 41 flags 0x02 dlen 8
L2CAP(d): cid 0x0040 len 4 [psm 25]
AVDTP(s): Discover rsp: transaction 0
ACP SEID 1 - Audio Sink
< ACL data: handle 41 flags 0x02 dlen 7
L2CAP(d): cid 0x0054 len 3 [psm 25]
AVDTP(s): Capabilities cmd: transaction 1
ACP SEID 1
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41 packets 1
> ACL data: handle 41 flags 0x02 dlen 16
L2CAP(d): cid 0x0040 len 12 [psm 25]
AVDTP(s): Capabilities rsp: transaction 1
Media Transport
Media Codec - SBC
16kHz 32kHz 44.1kHz 48kHz
Mono DualChannel Stereo JointStereo
4 8 12 16 Blocks
4 8 Subbands
SNR Loudness
Bitpool Range 2-32
< ACL data: handle 41 flags 0x02 dlen 18
L2CAP(d): cid 0x0054 len 14 [psm 25]
AVDTP(s): Set config cmd: transaction 2
ACP SEID 1 - INT SEID 1
Media Transport
Media Codec - SBC
44.1kHz
Stereo
16 Blocks
8 Subbands
SNR
Bitpool Range 2-32
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41 packets 1
> ACL data: handle 41 flags 0x02 dlen 6
L2CAP(d): cid 0x0040 len 2 [psm 25]
AVDTP(s): Set config rsp: transaction 2
< ACL data: handle 41 flags 0x02 dlen 7
L2CAP(d): cid 0x0054 len 3 [psm 25]
AVDTP(s): Open cmd: transaction 3
ACP SEID 1
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41 packets 1
> ACL data: handle 41 flags 0x02 dlen 6
L2CAP(d): cid 0x0040 len 2 [psm 25]
AVDTP(s): Open rsp: transaction 3
< ACL data: handle 41 flags 0x02 dlen 12
L2CAP(s): Connect req: psm 25 scid 0x0041
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41 packets 1
> ACL data: handle 41 flags 0x02 dlen 16
L2CAP(s): Connect rsp: dcid 0x0055 scid 0x0041 result 1 status 2
Connection pending - Authorization pending
> ACL data: handle 41 flags 0x02 dlen 16
L2CAP(s): Connect rsp: dcid 0x0055 scid 0x0041 result 0 status 0
Connection successful
< ACL data: handle 41 flags 0x02 dlen 12
L2CAP(s): Config req: dcid 0x0055 flags 0x00 clen 0
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41 packets 1
> ACL data: handle 41 flags 0x02 dlen 16
L2CAP(s): Config req: dcid 0x0041 flags 0x00 clen 4
MTU 895
< ACL data: handle 41 flags 0x02 dlen 14
L2CAP(s): Config rsp: scid 0x0055 flags 0x00 result 0 clen 0
Success
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41 packets 1
> ACL data: handle 41 flags 0x02 dlen 14
L2CAP(s): Config rsp: scid 0x0041 flags 0x00 result 0 clen 0
Success
< ACL data: handle 41 flags 0x02 dlen 7
L2CAP(d): cid 0x0054 len 3 [psm 25]
AVDTP(s): Start cmd: transaction 4
ACP SEID 1
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41 packets 1
> ACL data: handle 41 flags 0x02 dlen 6
L2CAP(d): cid 0x0040 len 2 [psm 25]
AVDTP(s): Start rsp: transaction 4
> HCI Event: Role Change (0x12) plen 8
status 0x00 bdaddr 00:02:72:E1:03:6A role 0x01
Role: Slave
> HCI Event: Max Slots Change (0x1b) plen 3
handle 41 slots 5
> ACL data: handle 41 flags 0x02 dlen 12
L2CAP(s): Connect req: psm 23 scid 0x0056
< ACL data: handle 41 flags 0x02 dlen 16
L2CAP(s): Connect rsp: dcid 0x0000 scid 0x0056 result 2 status 0
Connection refused - PSM not supported
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41 packets 1
> HCI Event: Mode Change (0x14) plen 6
status 0x00 handle 41 mode 0x02 interval 200
Mode: Sniff
< ACL data: handle 41 flags 0x02 dlen 12
L2CAP(s): Disconn req: dcid 0x0055 scid 0x0041
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41 packets 1
> HCI Event: Max Slots Change (0x1b) plen 3
handle 41 slots 1
> HCI Event: Mode Change (0x14) plen 6
status 0x00 handle 41 mode 0x00 interval 0
Mode: Active
> ACL data: handle 41 flags 0x02 dlen 12
L2CAP(s): Disconn rsp: dcid 0x0055 scid 0x0041
> HCI Event: Max Slots Change (0x1b) plen 3
handle 41 slots 5
> HCI Event: Mode Change (0x14) plen 6
status 0x00 handle 41 mode 0x02 interval 200
Mode: Sniff
Brad Midgley wrote:
> Niv
>
>> I am attaching the whole diff between the mpg123 pipe to a2play that
>> works and the dump from xmms that doesnt.
>> also attaching the xmms output (23M open)
>
>> 11c11
>> < L2CAP(s): Connect req: psm 1 scid 0x0040
>> ---
>>
>>> L2CAP(s): Connect req: psm 25 scid 0x0040
>
> I haven't been able to dig in but something looks wrong already... isn't
> the correct code going to connect on psm 25 first for the commands and
> then on the detected psm (usually 1) later for the stream? Yet from what
> you've sent it looks like the working version connects to psm 1 first?
>
> If I read your diff wrong, then maybe it's just that the plugin
> incorrectly tries to go right to streaming without setting it up
> properly using the l2cap connection on psm 25.
>
> Brad
-------------------------------------------------------
This SF.Net email is sponsored by xPML, a groundbreaking scripting language
that extends applications into web and mobile media. Attend the live webcast
and join the prime developer group breaking into this new coding territory!
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642
_______________________________________________
Bluez-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/bluez-users