Return-Path: Subject: Re: [Bluez-users] Jerky MX900 mouse movement with 2.6.7-mh1, hidp and hidd From: Marcel Holtmann To: Vesa Halttunen Cc: BlueZ Mailing List In-Reply-To: <1087757523.839.10.camel@pc.vesuri.net> References: <1087757523.839.10.camel@pc.vesuri.net> Content-Type: text/plain Message-Id: <1087767604.4781.52.camel@pegasus> Mime-Version: 1.0 Sender: bluez-users-admin@lists.sourceforge.net Errors-To: bluez-users-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: List-Post: List-Help: List-Subscribe: , List-Archive: Date: Sun, 20 Jun 2004 23:40:04 +0200 Hi Vesa, > I have a Logitech Cordless Desktop Bluetooth (an MX900 mouse and an > Elite keyboard). Earlier I used them in HCI mode by using hid2hci, hcid > and bthid but Marcelo Holtmann hinted it might be a good idea to > try the hidp kernel module and hidd instead. > > I'm now running kernel 2.6.7-mh1 and I have the hidp module loaded and > hidd running. The keyboard works fine but mouse movement is very jerky. > There pointer lags behind and stops for approximately 100ms (or > whatever) every 0.5 seconds. This happens both on the console with GPM > and in X. > > What might be the problem? The mouse movement was smooth with bthid. > To get things up and running I'm modprobing uhci-hcd, bluetooth and > hidp, uinput and hci_usb, then running hid2hci, bringing hci0 up with > hciconfig hci0 up and finally starting hidd with hidd -i hci0 --server. the combination of hidp + hidd works much better for me than bthid and I wrote both implementations. Do you enabled role switch and sniff mode support? Show us the output of "hciconfig -a". Regards Marcel ------------------------------------------------------- This SF.Net email is sponsored by The 2004 JavaOne(SM) Conference Learn from the experts at JavaOne(SM), Sun's Worldwide Java Developer Conference, June 28 - July 1 at the Moscone Center in San Francisco, CA REGISTER AND SAVE! http://java.sun.com/javaone/sf Priority Code NWMGYKND _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users