Thread (2 messages) 2 messages, 2 authors, 2005-01-20

Re: [Bluez-users] Piconet problems

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From: Marcel Holtmann <marcel@holtmann.org>
Date: 2005-01-20 12:52:13

Hi Jers,
I thank you for your time but, I'm sorry,  I can't display any packet. 
 
I changed my dongles. Their firmware is HCI 16.14: 
 
hci0:   Type: USB 
        BD Address: 00:08:E0:01:9E:86 ACL MTU: 192:8 SCO MTU: 64:8 
        UP RUNNING PSCAN ISCAN 
        RX bytes:2508 acl:0 sco:0 events:60 errors:0 
        TX bytes:465 acl:0 sco:0 commands:47 errors:0 
        Features: 0xff 0xff 0x0b 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: 'pcB' 
        Class: 0x000000 
        Service Classes: Unspecified 
        Device Class: Miscellaneous, 
        HCI Ver: 1.1 (0x1) HCI Rev: 0x33c LMP Ver: 1.1 (0x1) LMP Subver: 0x33c 
        Manufacturer: Cambridge Silicon Radio (10) 
 
I installed linux again (Mandrake 9.1, kernel 2.4.21) and the upgrated BlueZ packages in accordance with readme 
files of each packages. I tried to create a simple connection. 
 
On the master side, I run: 
 
modprobe bnep 
modprobe l2cap 
hciconfig hci0 up 
pand --listen --role GN 
 
On the slave side, I run; 
 
modprobe bnep 
modprobe l2cap 
hciconfig hci0 up 
pand -c <master_addr> 
 
At first, "hcidump -x" dispayed packets sent by the pand command. Trying several times, it showed L2CAP and in 
only one case I showed BNEP. However, no connection was create. 
Then, maybe after a reboot or a logout, hcidump shows again that pand does not send any packet,. 
I can't obtain again the same situation and I don't realize why.
show us the hcidump output and leave it to us to interpret it. And btw
what about using a 2.6.10 kernel? I can't tell you anything about any
vendor kernel.

Regards

Marcel




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