Jui-Hao Chiang <windtracekimo <at> gmail.com> writes: > > Hi, dear all: > I am currently using Cyber-Blue Bluetooth USB adapter and Motorola > Razr V3 for experiments. > My goal is to use one adapter to open 3 SCO connections with 3 V3 cell phones. > The chan_mobile in Asterisk gives me the way to connect the adapter to > one phone. But when I use hcitool -i hci1 con to show the connections, > I don't know how to explain the output (00:19:2C:D5:90:DF is cell > phone's address): > > Connections: > > SCO 00:19:2C:D5:90:DF handle 2 state 1 lm SLAVE > < ACL 00:19:2C:D5:90:DF handle 1 state 1 lm MASTER ENCRYPT > > Does this mean that the USB adapter is playing TWO roles (master and > slave) at the same moment?? > > Hope some one can give some hint. > Best regards > > ------------------------------------------------------------------------- > Check out the new SourceForge.net Marketplace. > It's the best place to buy or sell services for > just about anything Open Source. > http://sourceforge.net/services/buy/index.php > I just tried to use the following to query the link mode of the adapter [command] hcitool -i hci1 cmd 0x02 0x0009 0x02 0x00 [output] < HCI Command: ogf 0x02, ocf 0x0009, plen 2 02 00 > HCI Event: 0x0e plen 7 01 09 08 00 02 00 00 (If I did not make anything wrong) 0x02 is the OGF for Link Policy Command 0x0009 is the OCF for HCI_Role_Discovery 0x02 0x00 is the unit16 of connection handle At the same time, I use "hcidump -i hci1 -w log" to listen, and then use wireshark to view the log. The last byte of HCI Event shows the current role is Master for this connection handle. So it seems confusing that "hcitool -i hci1 con" shows "Slave". ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Bluez-devel mailing list Bluez-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/bluez-devel
