From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Subject: Re: [Bluez-devel] "comlicated" setup - known issues for hid and SCO? From: Marcel Holtmann To: Lars Grunewaldt Cc: BlueZ Mailing List In-Reply-To: <4117BA71.5000800@dark-reality.de> References: <4117A907.7010006@dark-reality.de> <1092071597.4564.17.camel@pegasus> <4117B376.3030507@dark-reality.de> <1092073484.4564.32.camel@pegasus> <4117BA71.5000800@dark-reality.de> Content-Type: text/plain Message-Id: <1092090585.4564.51.camel@pegasus> Mime-Version: 1.0 Sender: bluez-devel-admin@lists.sourceforge.net Errors-To: bluez-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: List-Post: List-Help: List-Subscribe: , List-Archive: Date: Tue, 10 Aug 2004 00:29:46 +0200 Hi Lars, > | I don't see the hold mode. This can cause problem if they form a > | scatternet. When both are connect what does "hcitool con" say? > > without SCO connection active: > Connections: > ~ < ACL 00:0E:07:33:DE:2B handle 45 state 1 lm MASTER > ~ > ACL 00:07:61:04:D6:7D handle 41 state 1 lm MASTER > > > with active SCO connection: > Connections: > ~ < SCO 00:0E:07:33:DE:2B handle 44 state 1 lm SLAVE > ~ < ACL 00:0E:07:33:DE:2B handle 45 state 1 lm MASTER > ~ > ACL 00:07:61:04:D6:7D handle 41 state 1 lm MASTER so both devices are in the same piconet. There should be no problem, but from my position I can't tell you anything more. > | Use "hciconfig hci0 revision" as root. > > hci0: Type: USB > ~ BD Address: 00:04:61:81:4A:3E ACL MTU: 192:8 SCO MTU: 64:8 > ~ HCI 16.4 > ~ Chip version: BlueCore02 > ~ Max key size: 56 bit > ~ SCO mapping: HCI This is a recent firmware version. So it should be fine. > BTW, do you know what is the difference between using channel "1" and > "no" channel for the SCO connection? The btsco client has this option, > and if it's used as "1" the language for the RFCOMM commands seems to be > different (i.e. if I press the take/hold button on the headset, I get > "AT+BVRA=?" when using without "channel", but "AT+CKPD=200" when used > with channel 1). I've never used the btsco software. Regards Marcel ------------------------------------------------------- SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Media 100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33 Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift. http://www.shop4tech.com/z/Inkjet_Cartridges/9_108_r285 _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel