Return-Path: <bluez-users-admin@lists.sourceforge.net>
Subject: Re: [Bluez-users] Problem with using HCI_UART driver
From: Marcel Holtmann <marcel@holtmann.org>
To: BlueZ Mailing List <bluez-users@lists.sourceforge.net>
In-Reply-To: <41B91658.2020103@avantwave.com>
References: <41B91658.2020103@avantwave.com>
Content-Type: text/plain
Message-Id: <1102756423.19086.8.camel@pegasus>
Mime-Version: 1.0
Sender: bluez-users-admin@lists.sourceforge.net
Errors-To: bluez-users-admin@lists.sourceforge.net
Reply-To: bluez-users@lists.sourceforge.net
List-Unsubscribe: <https://lists.sourceforge.net/lists/listinfo/bluez-users>,
	<mailto:bluez-users-request@lists.sourceforge.net?subject=unsubscribe>
List-Id: BlueZ users <bluez-users.lists.sourceforge.net>
List-Post: <mailto:bluez-users@lists.sourceforge.net>
List-Help: <mailto:bluez-users-request@lists.sourceforge.net?subject=help>
List-Subscribe: <https://lists.sourceforge.net/lists/listinfo/bluez-users>,
	<mailto:bluez-users-request@lists.sourceforge.net?subject=subscribe>
List-Archive: <http://sourceforge.net/mailarchive/forum.php?forum=bluez-users>
Date: Sat, 11 Dec 2004 10:13:43 +0100

Hi Mike,

>     I have a strange problem with using hciattach to a uart bluetooth 
> device . I use a script to attach the device , but i need to attach two 
> times to get the build ID.
> 
> hciconfig -a :
> hci0:   Type: UART
>         BD Address: 00:08:E0:01:49:6A ACL MTU: 192:8  SCO MTU: 64:8
>         UP RUNNING PSCAN ISCAN
>         RX bytes:189 acl:0 sco:0 events:21 errors:0
>         TX bytes:351 acl:0 sco:0 commands:21 errors:0
>         Features: 0xff 0xff 0x8b 0x78 0x18 0x18 0x00 0x80
>         Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
>         Link policy: RSWITCH HOLD SNIFF PARK
>         Link mode: SLAVE ACCEPT
>         Name: 'mike'
>         Class: 0x000100
>         Service Classes: Unspecified
>         Device Class: Computer, Uncategorized
>         HCI Ver: 1.2 (0x2) HCI Rev: 0x490 LMP Ver: 1.2 (0x2) LMP Subver: 
> 0x490
>         Manufacturer: Cambridge Silicon Radio (10)
> 
> script :
> hciattach -s 921600 /dev/ttyS1 csr 921600 flow
> hciattach -s 921600 /dev/ttyS1 csr 921600 flow

I have no idea what that is so, but I am not the expert in the UART
area. Maybe you have to change or add a sleep time to the CSR init
routine or switch the module to BCSP.

Regards

Marcel




-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now. 
http://productguide.itmanagersjournal.com/
_______________________________________________
Bluez-users mailing list
Bluez-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/bluez-users