From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-Id: <44DB5364.8020009@myTUM.de> Date: Thu, 10 Aug 2006 17:40:20 +0200 From: Walter Bamberger MIME-Version: 1.0 To: bluez-users@lists.sourceforge.net Subject: [Bluez-users] Inquiry time Reply-To: BlueZ users List-Id: BlueZ users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============0277994344==" Sender: bluez-users-bounces@lists.sourceforge.net Errors-To: bluez-users-bounces@lists.sourceforge.net This is a cryptographically signed message in MIME format. --===============0277994344== Content-Type: multipart/signed; protocol="application/x-pkcs7-signature"; micalg=sha1; boundary="------------ms080203090206020000050509" This is a cryptographically signed message in MIME format. --------------ms080203090206020000050509 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit I have a Nokia N70 mobile phone and a MSI 3X BTOES (Ver. 476-BW). Both claim to be Bluetooth 2.0+EDR devices. As I read, those device have an improved device inquiry time of about 4 seconds. However when I do a hcitool scan or a hcitool inq both take the usual 10 to 12 seconds as of Bluetooth 1.1. What is the reason for this behaviour and how can I change it? Below I added some information about the devices. Thanks, Simon $ sudo hcitool info 00:17:4B:14:F2:A8 Requesting information ... BD Address: 00:17:4B:14:F2:A8 Device Name: Nokia N70 LMP Version: 2.0 (0x3) LMP Subversion: 0x6cc Manufacturer: Cambridge Silicon Radio (10) Features: 0xbf 0xee 0x0f 0x46 0x98 0x19 0x00 0x00 <3-slot packets> <5-slot packets> <3-slot EDR ACL> <5-slot EDR ACL> $ sudo hciconfig -a hci0: Type: USB BD Address: 00:02:72:CA:36:97 ACL MTU: 1017:8 SCO MTU: 64:8 UP RUNNING PSCAN ISCAN RX bytes:1905 acl:0 sco:0 events:61 errors:0 TX bytes:419 acl:0 sco:0 commands:29 errors:0 Features: 0xff 0xff 0x8d 0xfe 0x9b 0xf9 0x00 0x80 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 Link policy: RSWITCH HOLD SNIFF PARK Link mode: SLAVE ACCEPT Name: 'ldvpc19-0' Class: 0x3e0100 Service Classes: Networking, Rendering, Capturing Device Class: Computer, Uncategorized HCI Ver: 2.0 (0x3) HCI Rev: 0x204d LMP Ver: 2.0 (0x3) LMP Subver: 0x4127 Manufacturer: Broadcom Corporation (15) $ hciconfig hci0 features hci0: Type: USB BD Address: 00:02:72:CA:36:97 ACL MTU: 1017:8 SCO MTU: 64:8 Features: 0xff 0xff 0x8d 0xfe 0x9b 0xf9 0x00 0x80 <3-slot packets> <5-slot packets> <3-slot EDR ACL> <5-slot EDR ACL> <3-slot EDR eSCO> $ hciconfig hci0 inqmode hci0: Type: USB BD Address: 00:02:72:CA:36:97 ACL MTU: 1017:8 SCO MTU: 64:8 Inquiry mode: Standard Inquiry wbam@ldvpc19:~$ hciconfig hci0 inqtype hci0: Type: USB BD Address: 00:02:72:CA:36:97 ACL MTU: 1017:8 SCO MTU: 64:8 Inquiry scan type: Interlaced Inquiry Scan --------------ms080203090206020000050509 Content-Type: application/x-pkcs7-signature; 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charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline ------------------------------------------------------------------------- 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 --===============0277994344== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users --===============0277994344==--