From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Subject: Re: [Bluez-devel] [PATCH] Fix too-many-keys-pressed error in hidp/core.c From: Marcel Holtmann To: BlueZ Mailing List In-Reply-To: <20050120003408.GA8619@salvia.homeip.net> References: <20050119224400.GA7881@salvia.homeip.net> <1106180379.8190.146.camel@pegasus> <20050120003408.GA8619@salvia.homeip.net> Content-Type: text/plain Message-Id: <1106182874.8190.166.camel@pegasus> Mime-Version: 1.0 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 Jan 2005 02:01:13 +0100 Hi Juha, > > can you point me to the part of the HID specification that defines this > > behaviour? And show me an extract from hcidump when this happens. > > I don't know if this is in the spec, or if it is just a quirk of some > Logitech keyboards. However, it shouldn't cause any trouble to check > for it as a special case, since that kind of data packet is clearly > invalid, no? > > Here's the dump of me pressing 'qwert', and then releasing 't': > > 1106180982.868085 > ACL data: handle 0x0029 flags 0x02 dlen 14 > L2CAP(d): cid 0x0041 len 10 [psm 0] > A1 01 00 00 14 00 00 00 00 00 > 1106180982.927077 > ACL data: handle 0x0029 flags 0x02 dlen 14 > L2CAP(d): cid 0x0041 len 10 [psm 0] > A1 01 00 00 14 1A 00 00 00 00 > 1106180982.967071 > ACL data: handle 0x0029 flags 0x02 dlen 14 > L2CAP(d): cid 0x0041 len 10 [psm 0] > A1 01 00 00 14 1A 08 00 00 00 > 1106180983.027061 > ACL data: handle 0x0029 flags 0x02 dlen 14 > L2CAP(d): cid 0x0041 len 10 [psm 0] > A1 01 00 00 14 1A 08 15 00 00 > 1106180983.047059 > ACL data: handle 0x0029 flags 0x02 dlen 14 > L2CAP(d): cid 0x0041 len 10 [psm 0] > A1 01 00 00 01 01 01 01 01 01 > 1106180983.267020 > ACL data: handle 0x0029 flags 0x02 dlen 14 > L2CAP(d): cid 0x0041 len 10 [psm 0] > A1 01 00 00 14 1A 08 15 00 00 this looks weird and even the 't' is still missing in that dump. Is this a general behaviour? Do we see the same on other keyboard? Regards Marcel ------------------------------------------------------- This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting Tool for open source databases. Create drag-&-drop reports. Save time by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. Download a FREE copy at http://www.intelliview.com/go/osdn_nl _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel