Could not connect with pand profile

Bluez-users mike lee 2 participants 2 messages Sep 1, 2005 – Sep 5, 2005 Bluetooth drivers

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mike lee

author

2005-09-01 08:03 UTC #0 lore raw

Dear all
I am developing a embedded device with pand profile. But the device
can not connect to a bluetooth access point with error code 0x22 which is LMP timeout. Below is the hcidump result.
It seems to not give out the pincode. Although the bluepin script is
refined to one line "echo PIN:0000" , i don't know whether it is the problem. And all other things are the default setting.

< HCI Command: Create Connection(0x01|0x0005) plen 13
5A 06 00 E0 08 00 18 CC 02 00 00 00 01

Quoted 1 line

HCI Event: Command Status(0x0f) plen 4

00 01 05 04

Quoted 1 line

HCI Event: Role Change(0x12) plen 8

00 5A 06 00 E0 08 00 01

Quoted 1 line

HCI Event: PIN Code Request(0x16) plen 6

5A 06 00 E0 08 00

Quoted 1 line

HCI Event: Connect Complete(0x03) plen 11

22 29 00 5A 06 00 E0 08 00 01 00

hciconfig -a
hci0: Type: UART

        BD Address: 00:08:E0:04:A4:BF ACL MTU: 192:8  SCO MTU: 64:8
        UP RUNNING PSCAN ISCAN
        RX bytes:5933 acl:153 sco:0 events:337 errors:0
        TX bytes:3632 acl:141 sco:0 commands:71 errors:0
        Features: 0xff 0xff 0x0f 0x00 0x00 0x00 0x00 0x00
        Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
        Link policy:
        Link mode: SLAVE ACCEPT
        Name: '00:08:E0:04:A4:BF'
        Class: 0x000000
        Service Classes: Unspecified
        Device Class: Miscellaneous,
        HCI Ver: 1.1 (0x1) HCI Rev: 0x20d LMP Ver: 1.1 (0x1) LMP Subver:

0x20d
Manufacturer: Cambridge Silicon Radio (10)

Thx for helping
Mike,Lee

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Marcel Holtmann

maintainer

2005-09-05 12:03 UTC #1 lore raw

Hi Mike,

Quoted 33 lines

I am developing a embedded device with pand profile. But the device
can not connect to a bluetooth access point with error code 0x22 which is LMP timeout. Below is the hcidump result.
It seems to not give out the pincode. Although the bluepin script is
refined to one line "echo PIN:0000" , i don't know whether it is the problem. And all other things are the default setting.
< HCI Command: Create Connection(0x01|0x0005) plen 13
5A 06 00 E0 08 00 18 CC 02 00 00 00 01
Quoted 1 line
HCI Event: Command Status(0x0f) plen 4
00 01 05 04
Quoted 1 line
HCI Event: Role Change(0x12) plen 8
00 5A 06 00 E0 08 00 01
Quoted 1 line
HCI Event: PIN Code Request(0x16) plen 6
5A 06 00 E0 08 00
Quoted 1 line
HCI Event: Connect Complete(0x03) plen 11
22 29 00 5A 06 00 E0 08 00 01 00
hciconfig -a
hci0: Type: UART
        BD Address: 00:08:E0:04:A4:BF ACL MTU: 192:8  SCO MTU: 64:8
        UP RUNNING PSCAN ISCAN
        RX bytes:5933 acl:153 sco:0 events:337 errors:0
        TX bytes:3632 acl:141 sco:0 commands:71 errors:0
        Features: 0xff 0xff 0x0f 0x00 0x00 0x00 0x00 0x00
        Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
        Link policy:
        Link mode: SLAVE ACCEPT
        Name: '00:08:E0:04:A4:BF'
        Class: 0x000000
        Service Classes: Unspecified
        Device Class: Miscellaneous,
        HCI Ver: 1.1 (0x1) HCI Rev: 0x20d LMP Ver: 1.1 (0x1) LMP Subver:

Quoted 2 lines

0x20d
Manufacturer: Cambridge Silicon Radio (10)

make sure that hcid is running, because otherwise you won't have a security manager and the link policy would also not be set.

Regards

Marcel