Return-Path: From: Kazuhiro Ota To: bluez-users@lists.sourceforge.net Message-Id: <20050130174730.3a78367f.j0006@stu.matsue-ct.jp> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Subject: [Bluez-users] TPL is not changing Sender: bluez-users-admin@lists.sourceforge.net Errors-To: bluez-users-admin@lists.sourceforge.net Reply-To: bluez-users@lists.sourceforge.net List-Unsubscribe: , List-Id: BlueZ users List-Post: List-Help: List-Subscribe: , List-Archive: Date: Sun, 30 Jan 2005 17:47:30 +0900 Hi, I've installed bluez-libs-2.8-1 and bluez-utils-2.8-1 on our linux 2.4.27 systems with HAGIWARA SYS-COM HNT-CFBT Bluetooth cards. I measured TPL on one computer and found that it was always 0 independently of the distance between devices. The following is the result of actual measurement. [root@localhost root]# hcitool cc 00:90:02:XX:XX:XX [root@localhost root]# hcitool tpl 00:90:02:XX:XX:XX Current transmit power level: 0 [root@localhost root]# hcitool rssi 00:90:02:XX:XX:XX RSSI return value: -3 [root@localhost root]# hcitool tpl 00:90:02:XX:XX:XX Current transmit power level: 0 [root@localhost root]# hcitool rssi 00:90:02:XX:XX:XX RSSI return value: -13 [root@localhost root]# hcitool dc 00:90:02:XX:XX:XX As you can see, RSSI is changing according to the distance between devices, but TPL is not. I would like to know the reason of this phenomenon. Anyone has encounterd the same situation ? Thanks Kazuhiro ------------------------------------------------------- This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting Tool for open source databases. Create drag-&-drop reports. Save time by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. Download a FREE copy at http://www.intelliview.com/go/osdn_nl _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users