From mboxrd@z Thu Jan  1 00:00:00 1970
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Subject: Re: [Bluez-users] problems using rfcomm device
References: <87r7mqidhb.fsf@khaberz.net> <1100861511.7213.0.camel@pegasus>
	<87is82hzp6.fsf@khaberz.net> <1100862575.7213.6.camel@pegasus>
From: Kai Haberzettl <kai@khaberz.net>
In-Reply-To: <1100862575.7213.6.camel@pegasus> (Marcel Holtmann's message of
 "Fri, 19 Nov 2004 12:09:35 +0100")
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Date: Fri, 19 Nov 2004 13:16:55 +0100

Marcel Holtmann <marcel@holtmann.org> writes:

>> >> Trying to get bluetooth running under Debian Testing here. Connecting
>> >> to my device (Nokia 6600 cell) works fine, but whenever I try to
>> >> access the device using pppd or minicom I get something like this:
>> >> 
>> >> Nov 19 06:18:01 arthur pppd[1382]: Failed to open /dev/rfcomm0:
>> >> Invalid argument
>> >
>> > run "hcidump -X" as root and see what happens.
>> 
>> arthur:/home/khaberz# hcidump -X
>> HCIDump - HCI packet analyzer ver 1.12
>> device: hci0 snap_len: 1028 filter: 0xffffffff
>> 
>> ...and that's it, even if I try to connect with pppd.
>
> I overlooked your real mistake. You set the channel to the value 0 for
> the /dev/rfcomm0 and this is not a valid one. Use 1 for the channel
> number.

That was it. Thanks a lot!

Cheers,
Kai


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