Return-Path: Subject: Re: [Bluez-users] BCSP problem From: Erwin Authried To: bluez-users@lists.sourceforge.net In-Reply-To: References: Content-Type: text/plain Message-Id: <1105654294.3361.25.camel@kabel> 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: Thu, 13 Jan 2005 23:11:35 +0100 On Thu, 2005-01-13 at 18:01, blookk - wrote: > Hello: > > I am working with CompactFlash Bluetooth BT0100M, and when I make some data > tranference or operations as hciattach or other operations I obtain these > warnings: > > > bcsp_recv: Short BCSP packet > bcsp_recv: Error in BCSP hdr checksum > bcsp_recv: Error in BCSP hdr checksum > bcsp_timed_event: Timeout, retransmitting 1 pkts > bcsp_recv: Short BCSP packet > bcsp_recv: Error in BCSP hdr checksum > bcsp_recv: Error in BCSP hdr checksum > bcsp_recv: Out-of-order packet arrived, got 0 expected 5 > bcsp_timed_event: Timeout, retransmitting 1 pkts > bcsp_unslip_one_byte: Invalid byte a8 after esc byte > bcsp_recv: Out-of-order packet arrived, got 3 expected 2 > bcsp_recv: Out-of-order packet arrived, got 4 expected 2 > bcsp_recv: Out-of-order packet arrived, got 5 expected 2 > bcsp_timed_event: Timeout, retransmitting 1 pkts > > > Is there any form to modify the timeout? > How can manage this? > > Thanks and regards. > That looks like you get overrun errors in the serial driver. You can check /proc/tty/driver/ if there are overrun errors. I don't know your particular card, but generally PCMCIA/CF cards do no have a real uart and can send data far beyond the specified baudrate. I had to modify the serial driver as well as hci_bcsp.c to get rid of the errors for an embedded system (ARM7,40MHz). Regards, Erwin ------------------------------------------------------- The SF.Net email is sponsored by: Beat the post-holiday blues Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users