[Bluez-users] (no subject)

[Bluez-users] (no subject)

[Geert Geurts]

Hi Marcel! 
Man your fanatic with your bluez driver! good work!
I've got some more for you :-)
I've done the stuff you told me to, rebuild kernel with patch applied
and it works better! but after half a minute or something the connection
breaks again... and after pinging over the ppp I get the same message...
uuuugh...
What to do next??

Hi Geert,

> Hello, I've got a problem with my usb-dongle...
> as soon as I put request too much traffic over ppp (a webpage is too
> much, ping is no problem) the connection is broken...
> when I try to ping over the ppp after I got the timeout on my palm, I
> get sendmsg: No buffer space available 
> when I do the same when I didn't get the timeout message yet I get a
> normal reply...
> 
> I found out that I have the same problem when I try connecting via
> normal cradle/cable...
> no matter witch speed I set! well tried 19200 without success...
> 
> I'm using gentoo linux
> devfs and usbfs
> 2.4.23-ck3-mh2 kernel
> bluez-kernel-2.3
> bluez-libs-2.4
> bluez-pan-1.1
> bluez-sdp-1.5
> bluez-utils-2.3-r1

don't use bluez-kernel-2.3, because my latest -mh patch should be
enough.

Regards

Marcel



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Re: [Bluez-users] (no subject)

[Marcel Holtmann]

Hi Geert,

> Man your fanatic with your bluez driver! good work!
> I've got some more for you :-)
> I've done the stuff you told me to, rebuild kernel with patch applied
> and it works better! but after half a minute or something the connection
> breaks again... and after pinging over the ppp I get the same message...
> uuuugh...
> What to do next??

I don't own a Palm so I don't know. Check the connection if it is a PPP
error or a RFCOMM error. Question is why this stalls.

Regards

Marcel




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[Bluez-users] (no subject)

[Geert Geurts]

Hello!
I've been working to get my palm to connect using bluetooth....
Guess wat my problem was... I had the affix drivers also
installed/loaded ....ughh... yea stupid wanker I know. I've got it
working using affix (sorry, It started to work faster...)now, anyways
why should I swich to bluez?? I know if I don't want to I don't have to
but putting it in a other way why is bluez part of the kernel and not
affix?



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Re: [Bluez-users] (no subject)

[Marcel Holtmann]

Hi Geert,

> I've been working to get my palm to connect using bluetooth....
> Guess wat my problem was... I had the affix drivers also
> installed/loaded ....ughh... yea stupid wanker I know. I've got it
> working using affix (sorry, It started to work faster...)now, anyways
> why should I swich to bluez?? I know if I don't want to I don't have to
> but putting it in a other way why is bluez part of the kernel and not
> affix?

BlueZ is the official Linux Bluetooth stack and it is a well written and
designed Bluetooth stack. Look at my slides from

	http://www.holtmann.org/papers/bluetooth/wtc2003_slides.pdf

and search the one which compares the mailing list activity of both. You
can decide by yourself why BlueZ is part of the kernel and why Affix is
not. If it comes to the source code, the supported protocols & profiles
and hardware drivers BlueZ always wins.

Regards

Marcel




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[Bluez-users] (no subject)

[郭瑞]

I have read the RFCOMM protocol of Bluetooth Specification,and want to read the
source code of the rfcomm in  Bluez,but I don't find it in the bluez-kernel-2.2
packet.Where is it? 

	thanks in advance.
                 





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[Bluez-users] (no subject)

[Serkan FAHRIOGLU]

I installed linux to my laptop then i installed all the sources from 
bluez.org in the download part but when I tried to check my bluetooth card I 
got an error ; " bluetooth linux serial_cs: register_serial() at 0x02f8, irq 
3 failed" I tried lot of time but I can not get any solution. I hope 
somebody can help me.




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[Bluez-users] (no subject)

[Steve MOREAU]

Hello,

I've met a problem using a bluetooth device and I don't now what to do...
I'm trying to connect a master device (at least I suppose... because the
PC is waiting for the data and l2ping doesn't work) that sends data to my
PC (Linux Fedora Core 4) when I ask it. Until now, I use hcidump to see
data from the device :

Linux : hcidump
Device : Transmit button

It gives me that :

HCI sniffer - Bluetooth packet analyzer ver 1.25
device: hci0 snap_len: 1028 filter: 0xffffffff
> HCI Event: Disconn Complete (0x05) plen 4
> HCI Event: Connect Request (0x04) plen 10
< HCI Command: Accept Connection Request (0x01|0x0009) plen 7
> HCI Event: Command Status (0x0f) plen 4
> HCI Event: Connect Complete (0x03) plen 11
< HCI Command: Write Link Policy Settings (0x02|0x000d) plen 4
> HCI Event: Page Scan Repetition Mode Change (0x20) plen 7
> HCI Event: Max Slots Change (0x1b) plen 3
> HCI Event: Command Complete (0x0e) plen 6
< HCI Command: Change Connection Packet Type (0x01|0x000f) plen 4
> ACL data: handle 41 flags 0x02 dlen 12
    L2CAP(s): Connect req: psm 1 scid 0x0040
< ACL data: handle 41 flags 0x02 dlen 16
    L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 0 status 0
      Connection successful
> HCI Event: Number of Completed Packets (0x13) plen 5
> HCI Event: Command Status (0x0f) plen 4
> HCI Event: Connection Packet Type Changed (0x1d) plen 5
> ACL data: handle 41 flags 0x02 dlen 16
    L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 4
      MTU 48
< 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 12
    L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 0
> HCI Event: Number of Completed Packets (0x13) plen 5
> HCI Event: Number of Completed Packets (0x13) plen 5
> 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 19
    L2CAP(d): cid 0x0040 len 15 [psm 1]
        SDP SS Req: tid 0x1 len 0xa
          pat uuid-32 0x1103 (DUN)
          max 40
          cont 00
< ACL data: handle 41 flags 0x02 dlen 18
    L2CAP(d): cid 0x0040 len 14 [psm 1]
        SDP SS Rsp: tid 0x1 len 0x9
          count 1
          handle 0x10001
          cont 00
> HCI Event: Number of Completed Packets (0x13) plen 5
> ACL data: handle 41 flags 0x02 dlen 21
    L2CAP(d): cid 0x0040 len 17 [psm 1]
        SDP SA Req: tid 0x2 len 0xc
          handle 0x10001
          max 38
          aid(s) 0x0004 (ProtocolDescList)
          cont 00
< ACL data: handle 41 flags 0x02 dlen 31
    L2CAP(d): cid 0x0040 len 27 [psm 1]
        SDP SA Rsp: tid 0x2 len 0x16
          count 19
          aid 0x0004 (ProtocolDescList)
             < < uuid-16 0x0100 (L2CAP) > <
             uuid-16 0x0003 (RFCOMM) uint 0x1 > >
          cont 00
> HCI Event: Number of Completed Packets (0x13) plen 5
> ACL data: handle 41 flags 0x02 dlen 12
    L2CAP(s): Connect req: psm 3 scid 0x0041
< ACL data: handle 41 flags 0x02 dlen 16
    L2CAP(s): Connect rsp: dcid 0x0041 scid 0x0041 result 0 status 0
      Connection successful
> HCI Event: Number of Completed Packets (0x13) plen 5
> ACL data: handle 41 flags 0x02 dlen 16
    L2CAP(s): Config req: dcid 0x0041 flags 0x00 clen 4
      MTU 325
< 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 16
    L2CAP(s): Config req: dcid 0x0041 flags 0x00 clen 4
      MTU 1024
> HCI Event: Number of Completed Packets (0x13) plen 5
> HCI Event: Number of Completed Packets (0x13) plen 5
> ACL data: handle 41 flags 0x02 dlen 18
    L2CAP(s): Config rsp: scid 0x0041 flags 0x00 result 0 clen 4
      Success
      MTU 325
> ACL data: handle 41 flags 0x02 dlen 8
    L2CAP(d): cid 0x0041 len 4 [psm 3]
      RFCOMM(s): SABM: cr 1 dlci 0 pf 1 ilen 0 fcs 0x1c
< ACL data: handle 41 flags 0x02 dlen 8
    L2CAP(d): cid 0x0041 len 4 [psm 3]
      RFCOMM(s): UA: cr 1 dlci 0 pf 1 ilen 0 fcs 0xd7
> HCI Event: Number of Completed Packets (0x13) plen 5
> ACL data: handle 41 flags 0x02 dlen 18
    L2CAP(d): cid 0x0041 len 14 [psm 3]
      RFCOMM(s): PN CMD: cr 1 dlci 0 pf 0 ilen 10 fcs 0x70 mcc_len 8
      dlci 2 frame_type 0 credit_flow 15 pri 0 ack_timer 0
      frame_size 319 max_retrans 0 credits 0
< ACL data: handle 41 flags 0x02 dlen 8
    L2CAP(d): cid 0x0041 len 4 [psm 3]
      RFCOMM(s): DM: cr 1 dlci 2 pf 1 ilen 0 fcs 0x73
> HCI Event: Number of Completed Packets (0x13) plen 5

hcidump then stays in blocking way, probably waiting for the device to
send something to it. I wonder if it usual to have "DM" packet in respons=
e
to an "PN CMD". I read bluez archives this afternoon and read Marcel pdf
to understand bluetooth protocol. I also found a quoatation saying a "PN
CMD" request can be a "PN CMD" or a "DM" answer. I wonder if my Linux
configuration is good. I had already had a problem with the DUN connectio=
n
that was blocking hcidump here :

> ACL data: handle 41 flags 0x02 dlen 19
    L2CAP(d): cid 0x0040 len 15 [psm 1]
        SDP SS Req: tid 0x1 len 0xa
          pat uuid-32 0x1103 (DUN)
          max 40
          cont 00

I solved it with :

1. service dund start
2. sdptool add DUN
3. sdpd

And now the trace is longer but I can't still get my data... Did I miss
something else ? I can't find PN CMD in bluetooth specifiaction (what
Parameter Negotiation means ?), I'm not sure it is due to that...

Have you already meet this problem ?

Thanks in advance

Steve



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[Bluez-users] (no subject)

[宁 宁]

[-- Attachment #1: Type: text/plain, Size: 300 bytes --]

Hi,Marcel,
 
hciattach /dev/ttyS1 any 57600 noflow. 
 
but if I change to 115200,it says :Can't init device hci0: Connection timed out (110). it seems that only 57600 is right!
 
Regards
 
gadfly


		
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Re: [Bluez-users] (no subject)

[Marcel Holtmann]

Hi Gadfly,

> hciattach /dev/ttyS1 any 57600 noflow. 
>  
> but if I change to 115200,it says :Can't init device hci0: Connection
> timed out (110). it seems that only 57600 is right!

with an UART speed of 57600 you Bluetooth data transfer is limited. If
these are CSR chips then you can use the type csr or bcsp and it is
possible to change the initial baud rate of these chips.

Regards

Marcel




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[Bluez-users] (no subject)

[Esther López Casariego]

[-- Attachment #1: Type: text/plain, Size: 257 bytes --]

Hello you all

 

Just a fast (and hope easy) question

 

Is there any way to know the Golden Range defined for a Bluetooth device??
(I have search the list of HCI commands and haven’t found it)

 

Thanks in advance!!

 

Esther 

 


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Re: [Bluez-users] (no subject)

[Steven Singer]

Esther L=F3pez Casariego wrote:
> Is there any way to know the Golden Range defined for a Bluetooth devic=
e??
> (I have search the list of HCI commands and haven=92t found it)

There's no easy and portable way.

The spec tells you where it's allowed to be, but finding out exactly
where it is for a given device is tricky. You'll need some vendor
specific commands and probably a pile of documentation.

	- Steven
--=20


To access the latest news from CSR copy this link into a web browser:  ht=
tp://www.csr.com/email_sig.html


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RE: [Bluez-users] (no subject)

[Esther López Casariego]

Thanks Steven.=20

regards

-----Mensaje original-----
De: bluez-users-admin@lists.sourceforge.net
[mailto:bluez-users-admin@lists.sourceforge.net] En nombre de Steven =
Singer
Enviado el: martes, 24 de enero de 2006 12:55
Para: bluez-users@lists.sourceforge.net
Asunto: Re: [Bluez-users] (no subject)

Esther L=F3pez Casariego wrote:
> Is there any way to know the Golden Range defined for a Bluetooth =
device??
> (I have search the list of HCI commands and haven=92t found it)

There's no easy and portable way.

The spec tells you where it's allowed to be, but finding out exactly
where it is for a given device is tricky. You'll need some vendor
specific commands and probably a pile of documentation.

	- Steven
--=20


To access the latest news from CSR copy this link into a web browser:
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[Bluez-users] (no subject)

[Florian Schmid]

[-- Attachment #1: Type: text/plain, Size: 558 bytes --]

At least I was succesfull with Pairing, by using the KDE BT Manager.

But now I`m having th following Problem:
When I play a soundfile in xmms und I want to stream the Output to the 
Headset, I get the following Error:

btsco -v 00:14:41:00:10:54
btsco v0.41
Device is 1:0
Voice setting: 0x0060
RFCOMM channel 1 connected
Using interface hci0
speaker volume: 12 mic volume: 0
i/o needed: connecting sco...
Can't connect SCO audio channel
: Device or resource busy

Maybe, that someone had the same error und solved it succesful?

Thanks.

[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]

Re: [Bluez-users] (no subject)

[Fredy P]

El s=E1b, 18-02-2006 a las 22:37 +0100, Florian Schmid escribi=F3:

please write a subject for your messages
> At least I was succesfull with Pairing, by using the KDE BT Manager.
>=20
> But now I`m having th following Problem:
> When I play a soundfile in xmms und I want to stream the Output to the=20
> Headset, I get the following Error:
>=20
> btsco -v 00:14:41:00:10:54
> btsco v0.41
> Device is 1:0
> Voice setting: 0x0060
> RFCOMM channel 1 connected
> Using interface hci0
> speaker volume: 12 mic volume: 0
> i/o needed: connecting sco...
> Can't connect SCO audio channel
> : Device or resource busy
>=20
> Maybe, that someone had the same error und solved it succesful?
>=20
> Thanks.



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[Bluez-users] (no subject)

[Carmen Carrascal Carranza]

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[Bluez-users] (no subject)

[Ignacio Maeztu]

[-- Attachment #1.1: Type: text/plain, Size: 250 bytes --]

Hi!!

Can I use BlueZ in Cygwin running on Windows as opertive System?

Thanks

Cheers

       
---------------------------------

LLama Gratis a cualquier PC del Mundo.
Llamadas a fijos y móviles desde 1 céntimo por minuto.
http://es.voice.yahoo.com

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Re: [Bluez-users] (no subject)

[Marcel Holtmann]

Hi Ignacio,

> Can I use BlueZ in Cygwin running on Windows as opertive System?

the simply answer is NO.

Regards

Marcel



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