Re: [iPAQ] tried Internal Bluetooth on iPAQ 3870

From: Sam J. Engström <sam.a.t.nemesol.fi>
Date: Mon Apr 22 2002 - 01:15:45 EDT
('binary' encoding is not supported, stored as-is) You wrote:
> I downloaded and build the latest kernel in handhelds CVS :
> Linux version 2.4.18-rmk3 (kangp@discolab.rutgers.edu) (gcc
> version 2.95.2
> 19991024 (release)) #2 Sun Apr 21 13:47:22 EDT 2002
>
> I modprobed hci_uart and l2cap. Then, I tried to activate the
> ttySB0
> using "hciattach /dev/ttySB0 csr 115200 flow". The BlueLED blinked
> several
> times but initialization timed out.
>
> I repeated this several times, and evetually got this :
>
> sh-2.03# ./hciattach /dev/ttySB0 csr 115200 flow
> CSR build ID 0x13-0x18
> sh-2.03# h4_recv: Unknown HCI packet type 18
> h4_recv: Unknown HCI packet type 13
> h4_recv: Unknown HCI packet type f8
> h4_recv: Unknown HCI packet type a7
> [ messages repeat forever ]
>
> Should I use hciattach to get the internal Bluetooth activated ?
> Did I use the wrong baud rate ?

You probably need to set the csr into h4 mode with pskey. I put instructions on how to do that in
http://www.samengstrom.com/ipaq/PSKEY-README
Sources and a binary of pskey, new Bluez utils and modules, RFCOMMd and brief instructions for bluetooth on the ipaq in general can be found at
http://www.samengstrom.com/ipaq/#bluetooth

Please let me know how it works out so I can include it in the instructions.

Regards, Sam

--
Sam J. Engstrom         Tel. +358 400 462442      mail@samengstrom.com
Managing Director              Nemesol               http://nemesol.fi
Received on Mon Apr 22 05:11:53 2002

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