can't open hcid socket

Bluez-users Vinod 2 participants 2 messages Jul 14, 2005 – Jul 17, 2005 1 message not in the archive Bluetooth drivers

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Vinod

author

2005-07-14 15:51 UTC #1 lore raw

Hi All.

I am trying to send create a bluetooth connection
between my ipaq 3870 running familiar v0.8.2,GPE,
(2.4.19 .. hh37) and a desktop with usb dongle.

I was following a link
http://opie.handhelds.org/cgi-bin/moin.cgi/BluetoothGprs

But i ran into trouble,

#/etc/init.d/bluetooth start

i got

Starting Bluetooth subsystem: hcid sdpdCan't open HIDP control socket: Invalid argument
hidd rfcomm.

This is what the log had to say

root@h3600:/var/log# cat /var/log/messages
Oct 21 12:14:40 h3600 syslog.info syslogd started:
BusyBox v1.00 (2005.04.07-12:
08+0000)
Oct 21 12:14:48 h3600 daemon.info hcid[5948]:
Bluetooth HCI daemon
Oct 21 12:14:48 h3600 daemon.err sdpd[5952]:
init_server: binding L2CAP socket:
Address already in use
Oct 21 12:14:48 h3600 daemon.err sdp

I found a bug report on this

Bug report:https://bugzilla.altlinux.org/show_bug.cgi?id=5247

There were some more posts on the web with similar problems but i did not find a concrete solution.

Can anyone tell me what is going wrong? The l2cap socket 'address already in use' is somethign that may be causing it or somethign with the hcid interface. I have two serial ports on my desktop, one of which i am using as a serial console to my ipaq. I am a newbie to bluetooth and don't understand the protocols well enough yet.

Thanks,
Vinod

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Marcel Holtmann

maintainer

2005-07-17 13:31 UTC #2 lore raw

Hi Vinod,

Quoted 9 lines

I am trying to send create a bluetooth connection between my ipaq 3870 running familiar v0.8.2,GPE, (2.4.19 .. hh37) and a desktop with usb dongle.
I was following a link
http://opie.handhelds.org/cgi-bin/moin.cgi/BluetoothGprs
But i ran into trouble,

Quoted 7 lines

#/etc/init.d/bluetooth start
i got
Starting Bluetooth subsystem: hcid sdpdCan't open HIDP control socket: Invalid argument
hidd rfcomm.

this means that the hidp kernel module is missing.

Regards

Marcel