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Subject: Re: [Bluez-users] experience with TDK PCMCIA Bluetooth Card
	(goBlue)?
From: Marcel Holtmann <marcel@holtmann.org>
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Date: Mon, 31 Jan 2005 05:40:16 +0100

Hi Lars,

>     after searching the list, I see few comments on the TDK PCMCIA 
> Bluetooth card. Currently, mine is *not* working, but before I go 
> through (upgrade kernel, patch kernel, etc.) sequence, I would like to 
> know if anybody has actually got it working.
> 
> Symptoms are a collection of
> 
> bcsp_recv: Short BCSP packet
> bcsp_recv: Out-of-order packet arrive
> bcsp_recv: Error in BCSP hdr checksum
> 
> which I have seen reported for some cards before, but for which I 
> haven't a solution reported.

so in general your card gets detected as serial port and normal stuff
like "hciconfig -a" is working?

> The above occurs for any data transfer (OBEX or PPP) of any considerable 
> size, and culminates in the driver "resetting" the card, and the 
> transfer failing.
> 
> This is irrespective of using 'hciattach ttyS14 <speed>' or 'hciattach 
> ttyS14 bcsp' or 'hciattach ttyS14 tdk'.
> 
> OS/Version:
> SuSE 9.2, kernel 2.6.8-24.11-default #1 Fri Jan 14 13:01:26
> bluez-utils-2.10-15
> bluez-libs-2.10-2

The last time I tested this kernel I haven't found any problems, but you
should think about a kernel update. However I just put in my IBM card
and a Com1 card and both lock up my SMP machine when I start hciattach.
I don't have time to really check what is going wrong here. Do anyone
have serial based Bluetooth cards running with a SMP kernel.

Regards

Marcel





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