From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Subject: Re: [Bluez-users] problems using rfcomm device From: Marcel Holtmann To: BlueZ Mailing List In-Reply-To: <878y8x345i.fsf@khaberz.net> References: <87r7mqidhb.fsf@khaberz.net> <1100861511.7213.0.camel@pegasus> <87is82hzp6.fsf@khaberz.net> <1100862575.7213.6.camel@pegasus> <87ekiqyqx4.fsf@khaberz.net> <871xepoit6.fsf@khaberz.net> <1100898445.7213.66.camel@pegasus> <878y8x345i.fsf@khaberz.net> Content-Type: text/plain Message-Id: <1100901063.7213.88.camel@pegasus> Mime-Version: 1.0 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: Fri, 19 Nov 2004 22:51:03 +0100 Hi Kai, > >> arthur:/home/khaberz# minicom > >> minicom: cannot open /dev/rfcomm0: No such file or directory > >> > >> It's there of course: > >> > >> arthur:/home/khaberz# ls -l /dev/rfcomm0 > >> crw-rw---- 1 root dialout 216, 0 Nov 18 19:48 /dev/rfcomm0 > > > > does it work when you do a "cat /dev/rfcomm0" first? > > Nope. I'm being asked for the PIN on the phone initially, but then it > still says 'No such file or directory' unbind the RFCOMM binding and use "rfcomm connect ..." and then try again with minicom. I have seen problems with minicom, but never really got the reason why only minicom is failing. > >> Nov 19 18:11:38 arthur kernel: hci_cmd_task: hci0 command tx timeout > > > > Actually this is bad and should not happen. What kind of USB host > > controller do you use? > > arthur:/home/khaberz# dmesg | grep usb > usb.c: registered new driver usbdevfs > usb.c: registered new driver hub > usb-ohci.c: USB OHCI at membase 0xc6076000, IRQ 11 > usb-ohci.c: usb-00:0b.0, NEC Corporation USB > usb.c: new USB bus registered, assigned bus number 1 > prism2usb_init: prism2_usb.o: 0.2.1-pre21 Loaded > prism2usb_init: dev_info is: prism2_usb > usb.c: registered new driver prism2_usb > usb.c: USB device 2 (vend/prod 0xa12/0x1) is not claimed by any active > driver. > usb.c: registered new driver hci_usb > usb.c: USB disconnect on device 00:0b.0-1 address 2 Is this the latest 2.6.10-rc2-bk kernel? If not, then update it. Regards Marcel ------------------------------------------------------- This SF.Net email is sponsored by: InterSystems CACHE FREE OODBMS DOWNLOAD - A multidimensional database that combines robust object and relational technologies, making it a perfect match for Java, C++,COM, XML, ODBC and JDBC. www.intersystems.com/match8 _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users