Return-Path: From: Marcel Holtmann To: BlueZ users In-Reply-To: <20060713091840.63659.qmail@web50503.mail.yahoo.com> References: <20060713091840.63659.qmail@web50503.mail.yahoo.com> Date: Thu, 13 Jul 2006 11:23:36 +0200 Message-Id: <1152782616.25987.20.camel@localhost> Mime-Version: 1.0 Subject: Re: [Bluez-users] Bluetooth USB dongles Reply-To: BlueZ users List-Id: BlueZ users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Sender: bluez-users-bounces@lists.sourceforge.net Errors-To: bluez-users-bounces@lists.sourceforge.net Hi Mahtab, > Thanks for your help. I know it may be irrelevant to ask this......but > I have no other way! This group seems to be the only one where I can > get a bit help. you know that you are trying to exploit the open source community ;) > 1. I want to know the golden receiver power range (GRPR) of the > bluetooth dongles I am using (specifically the upper & lower > threshold). From your reply, I guess it should be implemented in the > chips (BlueCore4-Ext or BlueCore4-ROM) and so will be a chip paramter. > Should reading the data-sheets of those chips help me in finding their > Golden Receiver Power Range (i.e. the upper & lower threshold level)? > Or any other way to find it? Check the CSR documentation. > 2. Is Link Quality (LQ) also a chip-parameter? Is the link quality > algorithm same for all CSR chips (the one posted in your website)? How > could you find that algorithm? It is described on my webpage and you will also find it in the CSR documentation. > 3. Does the power-control (stepping up or down of power) vary from > chip to chip? For the CSR chips, I is fully configurable as far as I know. For other vendors, I have no idea. > 4. What's the main purpose of the driver (Toshiba or Level1 etc.)? How should I know? Toshiba and Level1 are dongle manufactures and I don't care about any Windows based driver at all. Regards Marcel ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users