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Re: [bluetooth-dev] New stack - problems



Mattias,

That was the problem... but it doesn't change anything for the testcases.
I'll work on it.

David.

Mattias Ågren wrote:

> it looks like you have modem emulation on, if so each side will echo back OK\r\n (4 bytes)
> for each received packet which means that the "OK\r\n" is bouncing back and forth forever...
> Turn it off on both sides and try again. If this is not the problem please supply some more
> debug as described in the README file.
>
> /Mattias
>
> -----Original Message-----
> From: David LIBAULT [mailto:david.libault@xxxxxxx.fr]
> Sent: den 1 november 2000 17:33
> To: Mattias Ågren
> Cc: bluetooth-dev@xxxxxxx.com
> Subject: Re: [bluetooth-dev] New stack - problems
>
> Mattias,
>
> Thank you for your help.
> I did that, and sdp seems to work fine.
> I issue a con XX:XX:XX:XX:XX:XX 0 0 0 on one console, and I get a connection.
> When I do a send 10 10 then I have an infinite loop  with the followin appearing on the screen
> of both consoles :
>
> ...
> bt_receive_top : 4 bytes ...
> bt_write_top 4 bytes on line 0
> bt_write_lower_driver : 17 bytes
> sent 4 out of 4 bytes
> bt_receive_top : 4 bytes ...
> bt_write_top 4 bytes on line 0
> bt_write_lower_driver : 17 bytes
> sent 4 out of 4 bytes
> bt_receive_top : 4 bytes ...
> bt_write_top 4 bytes on line 0
> bt_write_lower_driver : 17 bytes
> sent 4 out of 4 bytes
> bt_receive_top : 4 bytes ...
> bt_write_top 4 bytes on line 0
> bt_write_lower_driver : 17 bytes
> sent 4 out of 4 bytes
> bt_receive_top : 4 bytes ...
> bt_write_top 4 bytes on line 0
> bt_write_lower_driver : 17 bytes
> sent 4 out of 4 bytes
> bt_receive_top : 4 bytes ...
> bt_write_top 4 bytes on line 0
> bt_write_lower_driver : 17 bytes
> ...
>
> Do I use the stack in a proper way ?
>
> I also tried to build the stack in kernel mode. But I have sysdep2.1 problems...
> I am using a v2.4 kernel. Should the stack run properly with that kernel version ?
>
> David.
>
> Mattias Ågren wrote:
>
> > You haven't started the SDP server, look in the README file for instructions.
> > When the SDP server starts it creates the socket that btd tries to connect to (/tmp/sdp_sock)
> >
> > [snip]
> > ----
> > How to use the stack in user mode instead of in the kernel
> >
> > 1) Build the applications according to the instructions above.
> >
> > 2) Start the SDP server as 'sdp_user /etc/sdp.xml &'.
> >
> > 3) Then run btduser (as root) with the same options as with the standard
> >    btd application (see above).
> > ----
> >
> > /Mattias
> >
> > -----Original Message-----
> > From: David LIBAULT [mailto:david.libault@xxxxxxx.fr]
> > Sent: den 1 november 2000 16:08
> > To: bluetooth-dev@xxxxxxx.com
> > Subject: [bluetooth-dev] New stack - problems
> >
> > Hi all,
> >
> > The old version of the stack works fine for me (I work in user mode).
> > I am trying to make the new version work, and I did not succeed to make
> > an RFCOMM connection yet... Weired things are happening...
> >
> > When starting, I get an error message during SDP initialisation
> > ("Opening socket /tmp/sdp_sock"  "connect client socket: Connection
> > refused" "ERROR :Couldn't open socket, sdp will not be used"). I have to
> > figure out what this commes from...
> >
> > Should the new version of the stack work with the older one ? Or does
> > the older stack have "interoperability" problems ?
> >
> > BTW, why hasn't the ARM patch been applied in this new release ? Do we
> > need to redo all the work that Gordon has done ?
> >
> > Regards,
> >
> > David.
> >
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