From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Michal Krenek To: bluez-devel@lists.sourceforge.net MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Message-Id: <20060420141808.1D1892FB5@osiris.flexible.cz> Subject: [Bluez-devel] Bluetooth HID device doesn't work (HID create error) Sender: bluez-devel-admin@lists.sourceforge.net Errors-To: bluez-devel-admin@lists.sourceforge.net Reply-To: bluez-devel@lists.sourceforge.net List-Unsubscribe: , List-Id: BlueZ development List-Post: List-Help: List-Subscribe: , List-Archive: Date: Thu, 20 Apr 2006 16:18:08 +0200 Hello, I have Sony Ericsson K700 mobile phone, which supports standard HID profile= (you can use it as remote control for your computer). I have tried this function= in november (or december) last year and it had worked without problems. But wh= en I tried it today, it doesn't work. My mobile phone freezes on "Connecting" an= d I must restart it. I have kernel 2.6.16.4, udev 089, bluez-libs & bluez-utils 2.25. My phone i= s paired with my PC and every other bluetooth functions work without problems (file transfer, addressbook synchronization, internet connection via GPRS, etc.). hidp kernel module is loaded and hidd --server is running (as root).= This is what hcid and hidd gives me when I try it: hcid[2620]: link_key_request (sba=3D00:13:85:00:0E:62, dba=3D00:12:EE:7D:03= :CF) hidd[2634]: HID create error 2 (No such file or directory) I have tried also strace on hidd: open("/usr/var/lib/bluetooth/00:13:85:00:0E:62/hidd", O_RDONLY) =3D -1 ENOE= NT (No such file or directory) Well, this file really doesn't exist, so I have tried to create it manually (touch /usr/var/lib/bluetooth/00:13:85:00:0E:62/hidd) and then repeat it. I= have also checked write permissions and it looks good. Now hidd gives me this er= ror: hidd[3846]: HID create error 22 (Invalid argument) And if I try strace it: open("/usr/var/lib/bluetooth/00:13:85:00:0E:62/hidd", O_RDONLY) =3D 9 flock(9, LOCK_SH) =3D 0 fstat64(9, {st_mode=3DS_IFREG|0644, st_size=3D0, ...}) =3D 0 mmap2(NULL, 0, PROT_READ, MAP_SHARED, 9, 0) =3D -1 EINVAL (Invalid argument= ) I am really lost now, I don't know where is the problem. Can you please hel= p me? Thanks, Michal Krenek (Mikos) ------------------------------------------------------- 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-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel