Re: [Bluez-devel] business card transfer problem

["franz keuner" <franz_keuner@gmx.net>]

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hi steve,

thanks for your quick answer. 
that's the answer of my linux computer to hciconfig hci0 class

hci0:   Type: USB
        BD Address: 00:00:00:00:00:00 ACL MTU: 192:8  SCO MTU: 64:8
        Class: 0x000100
        Service Classes: Unspecified
        Device Class: Computer, Uncategorized

i don't know what i have to change exactly here...

i read the bluetooth assigned numbers document. would i have to enter 

hciconfig hci0 class 0x100104

to make the right changes class? (the 1st hex number representing obex file
transfer and the rest represting a desktop computer)

and if that's right, is the pda in contrast to the phone ignoring this
mistake because it's possible to receive businesscards from the pda?

regards,

franz

> Hi Franz,
> Make sure you have the correct class-of-device setting on the Linux box.
> (See hciconfig(8).) Phones and PDAs often don't even bother doing an SDP
> search if the device-class obtained by device discovery doesn't contain
> the correct hint bits.
> 
> Cheers,
> Steve
> 
> On Tue, 2004-04-20 at 09:56, franz keuner wrote:
> > hi marcel,
> > 
> > for quite a while i had no questions concerning bluez and my Sony
> Ericsson
> > P900 ;-)
> > with your help i made a lot of progress.
> > 
> > now i'm trying to send and receive businesscards (version2.1) between
> the
> > linux computer with bluez and the mobile phone.
> > 
> > i installed the openobex package for suse 9.0 and the openobex
> applications.
> > 
> > i can send a businesscard from the linux computer to the mobile phone
> using
> > the obextest tool from the applications package.
> > 
> > but if i try to receive a businesscard from the mobile phone on the
> linux
> > computer with the opd program the phone reports a failure trying to
> transfer
> > the businesscard to the linux computer.
> > 
> > but it works if i try to send the same businesscard from the phone to a
> pda.
> > the pda receives the businesscard correctly.
> > 
> > and if try to receive the businesscard from the pda on the linux
> computer
> > with the opd program this is also working.
> > 
> > i'm sure i'm listening on the right channels. maybe the problem is that
> the
> > phone can't communicate with the opd program waiting for a connection...
> > 
> > do you have any ideas or hints?
> > 
> > regards,
> > 
> > franz
> > 
> > hcidump shows the following trying to the send from the phone to the
> linux
> > computer:
> > 
> > hcidump r
> > HCIDump - HCI packet analyzer ver 1.5
> > device: hci0 snap_len: 1028 filter: 0xffffffff
> > > HCI Event: Connect Request(0x04) plen 10
> > < HCI Command: Accept Connection Request(0x01|0x0009) plen 7
> > > HCI Event: Command Status(0x0f) plen 4
> > > HCI Event: Connect Complete(0x03) plen 11
> > < HCI Command: Write Link Policy Settings(0x02|0x000d) plen 4
> > > HCI Event: Page Scan Repetition Mode Change(0x20) plen 7
> > > HCI Event: Command Complete(0x0e) plen 6
> > < HCI Command: Change Connection Packet Type(0x01|0x000f) plen 4

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