From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <40F65E84.3020104@fel.cvut.cz> Date: Thu, 15 Jul 2004 12:37:56 +0200 From: Jan Sykora MIME-Version: 1.0 To: Marcel Holtmann CC: bluez-users@lists.sourceforge.net, jan.sykora@fel.cvut.cz Subject: Re: [Bluez-users] Unknown HCI packet type / 3CRWB6096B References: <40F3BD15.30908@fel.cvut.cz> <1089826519.4517.7.camel@pegasus> In-Reply-To: <1089826519.4517.7.camel@pegasus> Content-Type: text/plain; charset=us-ascii; format=flowed List-ID: Hi Marcel Unfortunately it did not help. I have now kppp with CRTSCTS flow control and hciattach /dev/ttyS17 any 115200 flow and I am getting the same error messages. Do you have any other hints? Thanks. regards Jan Marcel Holtmann wrote: > Hi Jan, > > >>I am able to establish kppp session to siemens s55 mobile and the >>connection works OK, however after a while I get messages in >>/var/log/messages >> >>Jul 12 23:59:26 merlin kernel: h4_check_data_len: Data length is too large >>Jul 12 23:59:26 merlin kernel: h4_recv: Unknown HCI packet type 00 >>Jul 12 23:59:26 merlin kernel: h4_recv: Unknown HCI packet type c3 ...... >>Jul 12 23:59:26 merlin kernel: h4_recv: Unknown HCI packet type ac >>Jul 12 23:59:26 merlin kernel: h4_recv: Unknown HCI packet type 18 >>Jul 12 23:59:26 merlin kernel: h4_recv: Unknown HCI packet type 27 >>Jul 12 23:59:26 merlin kernel: h4_recv: Unknown HCI packet type f4 >>Jul 12 23:59:26 merlin kernel: h4_recv: Unknown HCI packet type 00 >>Jul 12 23:59:26 merlin kernel: l2cap_recv_acldata: Fragment is too large >>(len 17, expect 16) >>Jul 12 23:59:26 merlin kernel: l2cap_recv_acldata: Unexpected >>continuation frame (len 17) >>Jul 12 23:59:26 merlin last message repeated 8 times >>Jul 12 23:59:26 merlin kernel: l2cap_recv_acldata: Unexpected >>continuation frame (len 15) >>Jul 12 23:59:31 merlin kernel: h4_check_data_len: Data length is too large >>....... > > > this is an out of sync H4 stream. This happens sometimes. Try to enable > flow control on your serial port. > > Regards > > Marcel > -- Jan Sykora Czech Technical University in Prague Faculty of Electrical Engineering K13137 Department of Radioelectronics Technicka 2 166 27 Praha 6 Czech Republic E-mail: Jan.Sykora@fel.cvut.cz http://radio.feld.cvut.cz/~sykora/ tel: +420 224 35 3921 fax: +420 224 35 5829