From: "Nel D" <newatlinux@gmail.com>
To: bluez-users@lists.sourceforge.net
Subject: [Bluez-users] Support for multicasting in bluetooth
Date: Mon, 3 Dec 2007 12:02:21 +0530 [thread overview]
Message-ID: <e378cfb20712022232yff12800gd8a6ae68dffbb530@mail.gmail.com> (raw)
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hello,
I want to write a small app wherein am able to broadcast a message to a
piconet. However to start of with, i found that bluetooth version
1.2doesn't have mutlicast support[1].
However a little of googling and i found that bluetooth version2.0 supports
multicasting :) [2]
So now here's a question [might be stupid for some but am stuck :( ]. How do
i find out whether a given bluetooth adapter adheres to version 2.0 ? .
hciconfig -a on current adapter shows the following output.
hci0: Type: USB
BD Address: 00:11:67:12:04:18 ACL MTU: 678:8 SCO MTU: 48:10
UP RUNNING PSCAN
RX bytes:420 acl:0 sco:0 events:19 errors:0
TX bytes:323 acl:0 sco:0 commands:19 errors:0
Features: 0xbf 0xfe 0x8d 0x78 0x08 0x18 0x00 0x00
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF PARK
Link mode: SLAVE ACCEPT
Name: 'BlueZ (0)'
Class: 0x100100
Service Classes: Unspecified
Device Class: Computer, Uncategorized
HCI Ver: 1.2 (0x2) HCI Rev: 0x1f4 LMP Ver: 1.2 (0x2) LMP Subver:
0x1f4
Manufacturer: Integrated System Solution Corp. (57)
Is the HCI Ver. the one i should look out for ?
Any help on this would be greatly appreciated.
[1]
http://www.bluetooth.com/Bluetooth/Learn/Works/Data_Transport_Architecture.htm
[2] http://www.funsms.net/what_is_bluetooth.htm
Thanks ,
nel
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next reply other threads:[~2007-12-03 6:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-03 6:32 Nel D [this message]
2007-12-03 16:28 ` [Bluez-users] Support for multicasting in bluetooth Marcel Holtmann
2007-12-04 6:38 ` Nel D
2007-12-12 15:47 ` Marcel Holtmann
2007-12-04 8:53 ` Nel D
2007-12-12 8:59 ` Nel D
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