2004-04-30 12:23:51

by Nicholas A. Preyss

[permalink] [raw]
Subject: [Bluez-devel] HCI RESET with CSR

Hi,

i am a bit curious whether anyone else experiencing the problem that the
dongle doesn't answer after the HCI_RESET command was issued. In the
Changelog of 2.6.4-rc3 is a note about this problem with CSR chip and
firmware prior 12.X. But I still see this problem with 16.4.

nicholas


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2004-04-30 16:50:45

by Simon Vogl

[permalink] [raw]
Subject: Re: [Bluez-devel] HCI RESET with CSR

Hi,
I also had problems with my acer dongle (hci 16.4), after a hci reset,
the chip remained in an undefined state.
I have implemented a hard reset utility (using the csr docs), btw, that
I am willing to share (haven't packed into
a tar.gz yet, though).

Simon

Andreas Gaufer wrote:

>Hi nicholas,
>
>do you have this problem every time or just sporadic? I noticed this problem
>mostly while using usb-hubs. A autoclean of the usb kernel-module with
>modprobe -k [your usb module] helps in this case.
>
>Greetings
>
>Andy
>
>On Fri, 30 Apr 2004 14:23:51 +0200
>"Nicholas A. Preyss" <[email protected]> wrote:
>
>
>
>>Hi,
>>
>>i am a bit curious whether anyone else experiencing the problem that the
>>dongle doesn't answer after the HCI_RESET command was issued. In the
>>Changelog of 2.6.4-rc3 is a note about this problem with CSR chip and
>>firmware prior 12.X. But I still see this problem with 16.4.
>>
>>nicholas
>>
>>
>>-------------------------------------------------------
>>This SF.Net email is sponsored by: Oracle 10g
>>Get certified on the hottest thing ever to hit the market... Oracle 10g.
>>Take an Oracle 10g class now, and we'll give you the exam FREE.
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>>_______________________________________________
>>Bluez-devel mailing list
>>[email protected]
>>https://lists.sourceforge.net/lists/listinfo/bluez-devel
>>
>>
>
>
>-------------------------------------------------------
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--
_______________________________________________________________________
Dr. Simon Vogl
Institut f?r Pervasive Computing, Johannes Kepler Universit?t Linz
Altenberger Stra?e 69, A-4040 Linz, Austria

Tel: +43 732 2468-8517, Fax: +43 732 2468-8426
mailto: [email protected], http://www.soft.uni-linz.ac.at/




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2004-04-30 13:13:49

by Nicholas A. Preyss

[permalink] [raw]
Subject: Re: [Bluez-devel] HCI RESET with CSR

On 0, Andreas Gaufer <[email protected]> wrote:
> do you have this problem every time or just sporadic? I noticed this problem
> mostly while using usb-hubs. A autoclean of the usb kernel-module with
> modprobe -k [your usb module] helps in this case.

Everytimewith 3 different USB dongles, with hub and without. I fix it,
with just plugging the dongle out and in again.

nicholas


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2004-04-30 12:03:55

by Andreas Gaufer

[permalink] [raw]
Subject: Re: [Bluez-devel] HCI RESET with CSR

Hi nicholas,

do you have this problem every time or just sporadic? I noticed this problem
mostly while using usb-hubs. A autoclean of the usb kernel-module with
modprobe -k [your usb module] helps in this case.

Greetings

Andy

On Fri, 30 Apr 2004 14:23:51 +0200
"Nicholas A. Preyss" <[email protected]> wrote:

> Hi,
>
> i am a bit curious whether anyone else experiencing the problem that the
> dongle doesn't answer after the HCI_RESET command was issued. In the
> Changelog of 2.6.4-rc3 is a note about this problem with CSR chip and
> firmware prior 12.X. But I still see this problem with 16.4.
>
> nicholas
>
>
> -------------------------------------------------------
> This SF.Net email is sponsored by: Oracle 10g
> Get certified on the hottest thing ever to hit the market... Oracle 10g.
> Take an Oracle 10g class now, and we'll give you the exam FREE.
> http://ads.osdn.com/?ad_id=3149&alloc_id=8166&op=click
> _______________________________________________
> Bluez-devel mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/bluez-devel


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