From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: david To: bluez-devel@lists.sourceforge.net Content-Type: text/plain Message-Id: <1127464121.4035.40.camel@localhost.localdomain> Mime-Version: 1.0 Subject: [Bluez-devel] power consumption 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: Fri, 23 Sep 2005 16:28:41 +0800 Hi marcel, The host send HCILL_GO_TO_SLEEP_IND commdand which is HCI Vendor-Specific Command to let bluetooth device(BRF6100) go to sleep through hcitool cmd. The bluetooth device will send HCILL_GO_TO_SLEEP_ACK to the host before it goes to sleep. The question is that where should I listen the response of bluetooth device. Regards, david >Hi David, > > Does anybody use BRF6100 chip on the phone? I have read "BRF6100 > > singel-chip bluetooth RF device" date sheet to get the method of doing > > power management. It tells me that I can use the HCI command to take the > > BRF6100 from wake up to deep sleep. It seems that the date sheet > > doesn't tell me how to turn off/on the BRF6100(Is this called > > power-down/on mode?). I wonder to know what do ioctl(ctl, HCIDEVUP, > > hdev)) and ioctl(ctl, HCIDEVDOWN, hdev) do in bluez hcitool.c? Can it > > turn BRF6100 on or off? If yes, is the menu "bluetooth on/off" in > > mobilephone means that the power of BRF6100 is turned on/off? > the BRF6100 is a ROM chip, right? We need a special init routine for it > and the last code I've seen was a mess, because it was Windows code. > This needs a rewrite and I am only doing this if someone sends me a > development kit with that I can test it. The other possibility is that > someone cleans the code and sends me a patch for it. > If you need special support, then tell TI to open their documents and > sponsor the BlueZ project with hardware. Or choose a chip manufacturer > that is more open source friendly. For example CSR. > Regards > Marcel ------------------------------------------------------- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42" plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel