[BRLTTY] Bluetooth and Brailliant BI

[Daniel Dalton]

On Wed, Feb 20, 2013 at 11:23:14PM -0500, Dave Mielke wrote:
> [quoted lines by Daniel Dalton on 2013/02/20 at 21:40 +1100]

Hi Dave, 

> >Here is some info from syslog while trying to connect:
> >
> >Feb 20 21:03:27 vostro-3350 brltty[5107]: RFCOMM connect error 52: Invalid exchange.
> 
> I haven't seen this one before. The error would be occurring between the kernel 
> and the device. My immediate guess is that the driver is trying to communicate 
> with the device using the wrong RFCOMM channel. Could you please post the 
> output of:
> 
>    sdptool browse <address>
> 
> Attaching a file containing the output would be best.

It is attached. 

Also how to ensure the device is actually paired/connected in the gui
seems hard, because orca isn't really showing it although it did
successfully add. So I presume it is ok. 

Cheers, 
Daniel 
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Browsing 00:25:EC:01:8A:9D ...
Service Name: Serial Port
Service RecHandle: 0x10000
Service Class ID List:
  "Serial Port" (0x1101)
Protocol Descriptor List:
  "L2CAP" (0x0100)
  "RFCOMM" (0x0003)
    Channel: 1
Language Base Attr List:
  code_ISO639: 0x656e
  encoding:    0x6a
  base_offset: 0x100
Profile Descriptor List:
  "Serial Port" (0x1101)
    Version: 0x0100