Message-ID: <4333EA05.7090707@cyph.ath.cx>
From: Ho Ming Shun <cyph@cyph.ath.cx>
MIME-Version: 1.0
To: bluez-devel@lists.sourceforge.net
Subject: Re: [Bluez-devel] BCM2035 over UART on the E680I
References: <432D6F49.80304@cyph.ath.cx>	 <20050919092548.1173.2@@vodafone.es> <1127217202.5168.36.camel@localhost.localdomain>
In-Reply-To: <1127217202.5168.36.camel@localhost.localdomain>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Sender: bluez-devel-admin@lists.sourceforge.net
Errors-To: bluez-devel-admin@lists.sourceforge.net
Reply-To: bluez-devel@lists.sourceforge.net
Date: Fri, 23 Sep 2005 19:41:57 +0800

Marcel Holtmann wrote:

>Hi guys,
>
>  
>
>>>Is this a sign that the chip is somehow configured wrongly?
>>>      
>>>
>>Looks like, but I fear its too late for the the device. Would help a lot if 
>>it can take again a valid BD_ADDR. The HCI_USB driver behaves different for 
>>this device it casts a reset hci command on it, before the intialitation 
>>commands. May there is a point to look at but you are talking over UART...
>>    
>>
>
>if it is a ROM chip, you may need to call HCI_Reset to establish the new
>configuration. For the hci_uart driver you can load it with "reset=1" to
>tell the Bluetooth core to always send a reset command first.
>  
>
I've looked through bluez sources for 2.6.12 and found the "reset" 
parameter in the hci_uart driver. However, I need to use the MontaVista 
kernel on this phone. Nevertheless I have modified hci_uart driver to 
set the appropriate quirks flag, and verified with hcidump that it sent 
a reset on "hciconfig up". However this still does not work.

The phone's native stack though, still works fine. Unlike bluez, it does 
not read the the BD_ADDR from the chip, which makes sense because it 
programs the address into the chip...

>Regards
>
>Marcel
>
>
>
>
>-------------------------------------------------------
>SF.Net email is sponsored by:
>Tame your development challenges with Apache's Geronimo App Server. 
>Download it for free - -and be entered to win a 42" plasma tv or your very
>own Sony(tm)PSP.  Click here to play: http://sourceforge.net/geronimo.php
>_______________________________________________
>Bluez-devel mailing list
>Bluez-devel@lists.sourceforge.net
>https://lists.sourceforge.net/lists/listinfo/bluez-devel
>
>  
>


-------------------------------------------------------
SF.Net email is sponsored by:
Tame your development challenges with Apache's Geronimo App Server. 
Download it for free - -and be entered to win a 42" plasma tv or your very
own Sony(tm)PSP.  Click here to play: http://sourceforge.net/geronimo.php
_______________________________________________
Bluez-devel mailing list
Bluez-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/bluez-devel