Problem pairing digital pen with linux.

 

Hello,

 

I have to pair a Bluetooth digital pen (Nokia SU-1B) with my debian linux
embedded device. In debian I installed the bluez packages and installed an
USB Bluetooth dongle. The problem is that my linux must not have any
graphical environment because of the small space the device has. But I think
the problem is that I can't send the PIN to the pen. The computer must
initiate the bonding so I tried :

 

I executed hciconfig 

hci0:   Type: USB

        BD Address: 00:11:67:5F:44:C2 ACL MTU: 678:8 SCO MTU: 48:10

        UP RUNNING PSCAN

        RX bytes:5171 acl:0 sco:0 events:242 errors:0

        TX bytes:2706 acl:0 sco:0 commands:136 errors:0

 

OK everything fine so far. In my /etc/bluetooth/hcid.conf I put my Digital
Pen Pin Number : 1234 :

options {

        autoinit yes;

        security auto;

        pairing multi;

        passkey "1234";

}

device {

        name "%h-%d";

        class 0x3e0100;

        #pkt_type DH1,DM1,HV1;

        iscan enable; pscan enable;

        lm accept;

        lp rswitch,hold,sniff,park;

}

 

Then I execute hcitool scan :

        00:07:CF:56:BB:54       Pen LZ7154502GD

 

Everything ok but when I execute :

hcitool cc 00:07:CF:56:BB:54

 

I get the message  : "Can't create connection: Connection timed out". In the
hcidump I don't get any reply for the PIN code request :

< HCI Command: Create Connection (0x01|0x0005) plen 13

> HCI Event: Command Status (0x0f) plen 4

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

> HCI Event: Connect Complete (0x03) plen 11

 

I read in the man pages for /etc/bluetooth/hcid.conf that the PIN option is
set for incoming connections since the computer is initiating this option is
irrelevant. Am I right ? 

 

I tried http://times.usefulinc.com/2004/06/07-nokia-su-1b but it didn't
work. I confess I don't know much about DUND and all.

 

 

Can anyone give me any ideas ? I really need this problem solved. 

 

Thanks in advance.

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