> are you sure that you wanna be in security mode 3. Using auth and
> encrypt is not advisable.
I turned off but it makes no difference...
> Make sure that you grep the initial HCI and L2CAP connection setup,
> because otherwise hcidump is not able to decode RFCOMM. Or specific
> the --psm=3 option on the command line.
Here is a new dump with --psm=3:
HCI sniffer - Bluetooth packet analyzer ver 1.20
device: hci0 snap_len: 1028 filter: 0xffffffff
< ACL data: handle 42 flags 0x02 dlen 9
L2CAP(d): cid 0x0041 len 5 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 2 pf 0 ilen 1 fcs 0x9a
61
> HCI Event: Number of Completed Packets (0x13) plen 5
01 2A 00 01 00
> ACL data: handle 42 flags 0x02 dlen 9
L2CAP(d): cid 0x0040 len 5 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 2 pf 1 ilen 0 fcs 0x5c credits 1
< ACL data: handle 42 flags 0x02 dlen 9
L2CAP(d): cid 0x0041 len 5 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 2 pf 0 ilen 1 fcs 0x9a
74
> HCI Event: Number of Completed Packets (0x13) plen 5
01 2A 00 01 00
> ACL data: handle 42 flags 0x02 dlen 9
L2CAP(d): cid 0x0040 len 5 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 2 pf 1 ilen 0 fcs 0x5c credits 1
< ACL data: handle 42 flags 0x02 dlen 9
L2CAP(d): cid 0x0041 len 5 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 2 pf 0 ilen 1 fcs 0x9a
7A
> HCI Event: Number of Completed Packets (0x13) plen 5
01 2A 00 01 00
> ACL data: handle 42 flags 0x02 dlen 9
L2CAP(d): cid 0x0040 len 5 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 2 pf 1 ilen 0 fcs 0x5c credits 1
< ACL data: handle 42 flags 0x02 dlen 9
L2CAP(d): cid 0x0041 len 5 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 2 pf 0 ilen 1 fcs 0x9a
0D
> HCI Event: Number of Completed Packets (0x13) plen 5
01 2A 00 01 00
> ACL data: handle 42 flags 0x02 dlen 9
L2CAP(d): cid 0x0040 len 5 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 2 pf 1 ilen 0 fcs 0x5c credits 1
> ACL data: handle 42 flags 0x02 dlen 17
L2CAP(d): cid 0x0040 len 13 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 2 pf 0 ilen 9 fcs 0x40
0D 0A 45 52 52 4F 52 0D 0A
I don't see any echoed characters at the end, only the "ERROR" message.
But ATZ is a very common modem command and as I wrote earlier, it works
with windows hyperterminal. I noticed that I enter only "AT", I got an
OK. But any other AT commands don't work.
I'm sorry but I'm a newbe and don't know how to "grep the initial HCI
and L2CAP connection setup". Here is my hcid.conf file:
options {
autoinit yes;
security auto;
pairing multi;
pin_helper /bin/bluepin;
}
device {
name "Cornflower";
class 0x3e0100;
iscan enable; pscan enable;
lm master;
lp rswitch,hold,sniff,park;
}
My mobile is a sharp gx15. Here is its "hcitool info" output, maybe it
can help:
Requesting information ...
BD Address: 08:00:1F:51:D1:E9
Device Name: Wildrose
LMP Version: 1.1 (0x1) LMP Subversion: 0x460
Manufacturer: Cambridge Silicon Radio (10)
Features: 0xef 0xff 0x0b 0x00 0x00 0x00 0x00 0x00
<3-slot packets> <5-slot packets> <encryption> <slot offset>
<role switch> <hold mode> <sniff mode> <park state> <RSSI>
<channel quality> <SCO link> <HV2 packets> <HV3 packets>
<u-law log> <A-law log> <CVSD> <paging scheme>
<transparent SCO>
Please tell me if you need any other info...
Attila
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Hi Attila,
> Here is a dump with the parameters suggested. It seems normal for me. I
> begin to think that this problem is in relation to my sharp gx15 phone
> configuration and not to bluez. But I'm not sure. What do you think?
it looks fine to me, too. Maybe you should try the attest program from
the bluez-utils source package.
Regards
Marcel
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On Saturday 30 April 2005 01:56, Marcel Holtmann wrote:
> Hi Attila,
> use "hcidump -X -V --psm=3" so I don't have to decode everything by
> myself.
>
> Start hcidump earlier so it can decode the whole connection setup.
>
> Regards
>
> Marcel
Here is a dump with the parameters suggested. It seems normal for me. I
begin to think that this problem is in relation to my sharp gx15 phone
configuration and not to bluez. But I'm not sure. What do you think?
HCI sniffer - Bluetooth packet analyzer ver 1.20
device: hci0 snap_len: 1028 filter: 0xffffffff
< ACL data: handle 41 flags 0x02 dlen 12
L2CAP(d): cid 0x0041 len 8 [psm 3]
RFCOMM(s): MSC CMD: cr 1 dlci 0 pf 0 ilen 4 fcs 0x70 mcc_len 2
dlci 2 fc 0 rtc 1 rtr 1 ic 0 dv 0 b1 0 b2 0 b3 0 len 0
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41
> ACL data: handle 41 flags 0x02 dlen 12
L2CAP(d): cid 0x0040 len 8 [psm 3]
RFCOMM(s): MSC RSP: cr 0 dlci 0 pf 0 ilen 4 fcs 0xaa mcc_len 2
dlci 2 fc 0 rtc 1 rtr 1 ic 0 dv 0 b1 0 b2 0 b3 0 len 0
< ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0041 len 5 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 2 pf 0 ilen 1 fcs 0x9a
0000: 0d .
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41
> ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0040 len 5 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 2 pf 1 ilen 0 fcs 0x5c credits 1
< ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0041 len 5 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 2 pf 0 ilen 1 fcs 0x9a
0000: 41 A
< ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0041 len 5 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 2 pf 0 ilen 1 fcs 0x9a
0000: 54 T
< ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0041 len 5 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 2 pf 0 ilen 1 fcs 0x9a
0000: 5a Z
< ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0041 len 5 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 2 pf 0 ilen 1 fcs 0x9a
0000: 0d .
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41
> ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0040 len 5 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 2 pf 1 ilen 0 fcs 0x5c credits 1
> ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0040 len 5 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 2 pf 1 ilen 0 fcs 0x5c credits 1
> ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0040 len 5 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 2 pf 1 ilen 0 fcs 0x5c credits 1
> ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0040 len 5 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 2 pf 1 ilen 0 fcs 0x5c credits 1
> ACL data: handle 41 flags 0x02 dlen 17
L2CAP(d): cid 0x0040 len 13 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 2 pf 0 ilen 9 fcs 0x40
0000: 0d 0a 45 52 52 4f 52 0d 0a ..ERROR..
< ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0041 len 5 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 2 pf 0 ilen 1 fcs 0x9a
0000: 61 a
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41
> ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0040 len 5 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 2 pf 1 ilen 0 fcs 0x5c credits 1
< ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0041 len 5 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 2 pf 0 ilen 1 fcs 0x9a
0000: 74 t
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41
> ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0040 len 5 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 2 pf 1 ilen 0 fcs 0x5c credits 1
< ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0041 len 5 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 2 pf 0 ilen 1 fcs 0x9a
0000: 0d .
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41
> ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0040 len 5 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 2 pf 1 ilen 0 fcs 0x5c credits 1
> ACL data: handle 41 flags 0x02 dlen 14
L2CAP(d): cid 0x0040 len 10 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 2 pf 0 ilen 6 fcs 0x40
0000: 0d 0a 4f 4b 0d 0a ..OK..
< ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0041 len 5 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 2 pf 0 ilen 1 fcs 0x9a
0000: 61 a
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41
> ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0040 len 5 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 2 pf 1 ilen 0 fcs 0x5c credits 1
< ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0041 len 5 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 2 pf 0 ilen 1 fcs 0x9a
0000: 74 t
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41
> ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0040 len 5 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 2 pf 1 ilen 0 fcs 0x5c credits 1
< ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0041 len 5 [psm 3]
RFCOMM(d): UIH: cr 1 dlci 2 pf 0 ilen 1 fcs 0x9a
0000: 0d .
> HCI Event: Number of Completed Packets (0x13) plen 5
handle 41
> ACL data: handle 41 flags 0x02 dlen 9
L2CAP(d): cid 0x0040 len 5 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 2 pf 1 ilen 0 fcs 0x5c credits 1
> ACL data: handle 41 flags 0x02 dlen 17
L2CAP(d): cid 0x0040 len 13 [psm 3]
RFCOMM(d): UIH: cr 0 dlci 2 pf 0 ilen 9 fcs 0x40
0000: 0d 0a 45 52 52 4f 52 0d 0a ..ERROR..
Attila
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Hi Attila,
> > Make sure that you grep the initial HCI and L2CAP connection setup,
> > because otherwise hcidump is not able to decode RFCOMM. Or specific
> > the --psm=3 option on the command line.
>
> Here is a new dump with --psm=3:
use "hcidump -X -V --psm=3" so I don't have to decode everything by
myself.
> I don't see any echoed characters at the end, only the "ERROR" message.
> But ATZ is a very common modem command and as I wrote earlier, it works
> with windows hyperterminal. I noticed that I enter only "AT", I got an
> OK. But any other AT commands don't work.
The echoing must not be on by default. Enter "ATE1" and see happens.
> I'm sorry but I'm a newbe and don't know how to "grep the initial HCI
> and L2CAP connection setup".
Start hcidump earlier so it can decode the whole connection setup.
Regards
Marcel
-------------------------------------------------------
This SF.Net email is sponsored by: NEC IT Guy Games.
Get your fingers limbered up and give it your best shot. 4 great events, 4
opportunities to win big! Highest score wins.NEC IT Guy Games. Play to
win an NEC 61 plasma display. Visit http://www.necitguy.com/?r=20
_______________________________________________
Bluez-users mailing list
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On Saturday 30 April 2005 21:38, Marcel Holtmann wrote:
> Hi Attila,
>
> > Here is a dump with the parameters suggested. It seems normal for
> > me. I begin to think that this problem is in relation to my sharp
> > gx15 phone configuration and not to bluez. But I'm not sure. What
> > do you think?
>
> it looks fine to me, too. Maybe you should try the attest program
> from the bluez-utils source package.
>
> Regards
>
> Marcel
>
>
>
>
> -------------------------------------------------------
> This SF.Net email is sponsored by: NEC IT Guy Games.
> Get your fingers limbered up and give it your best shot. 4 great
> events, 4 opportunities to win big! Highest score wins.NEC IT Guy
> Games. Play to win an NEC 61 plasma display. Visit
> http://www.necitguy.com/?r=20
> _______________________________________________
> Bluez-users mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/bluez-users
Marcel,
Is it possible that this error is caused by a kernel error? You knows it
better... I have an old 2.4.24 kernel version. (Old kernel on an old
PC: 700 MHz duron. :-( ) I know I should upgrade both.
Attila
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Get your fingers limbered up and give it your best shot. 4 great events, 4
opportunities to win big! Highest score wins.NEC IT Guy Games. Play to
win an NEC 61 plasma display. Visit http://www.necitguy.com/?r=20
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