Which one is wrong the version 1.1 or the supported features?
Victor.=20
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Peter
Robinson
Sent: Wednesday, June 08, 2005 9:11 AM
To: [email protected]
Subject: Re: [Bluez-devel] First dongle with EDR support
Hi Marcel,
> this is strange. The feature bits say that it supports EDR, but the=20
> Bluetooth version still shows 1.1.
>=20
> Please do a "hciconfig hci0 version features revision" as root with=20
> the latest bluez-utils version. I am also interersted what lsusb shows
> you and what is the content of /proc/bus/usb/devices.
OK,
lsusb gives me:
[root@localhost btsco]# lsusb
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth
Dongle (HCI mode) Bus 002 Device 001: ID 0000:0000 Bus 001 Device 001:
ID 0000:0000
/proc/bus/usb/devices for that dev gives me:
T: Bus=3D02 Lev=3D01 Prnt=3D01 Port=3D00 Cnt=3D01 Dev#=3D 2 Spd=3D12 M=
xCh=3D 0
D: Ver=3D 2.00 Cls=3De0(unk. ) Sub=3D01 Prot=3D01 MxPS=3D64 #Cfgs=3D 1
P: Vendor=3D0a12 ProdID=3D0001 Rev=3D15.00
C:* #Ifs=3D 3 Cfg#=3D 1 Atr=3Dc0 MxPwr=3D 0mA
I: If#=3D 0 Alt=3D 0 #EPs=3D 3 Cls=3De0(unk. ) Sub=3D01 Prot=3D01 Driver=
=3Dhci_usb
E: Ad=3D81(I) Atr=3D03(Int.) MxPS=3D 16 Ivl=3D1ms
E: Ad=3D02(O) Atr=3D02(Bulk) MxPS=3D 64 Ivl=3D0ms
E: Ad=3D82(I) Atr=3D02(Bulk) MxPS=3D 64 Ivl=3D0ms
I: If#=3D 1 Alt=3D 0 #EPs=3D 2 Cls=3De0(unk. ) Sub=3D01 Prot=3D01 Driver=
=3Dhci_usb
E: Ad=3D03(O) Atr=3D01(Isoc) MxPS=3D 0 Ivl=3D1ms
E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 0 Ivl=3D1ms
I: If#=3D 1 Alt=3D 1 #EPs=3D 2 Cls=3De0(unk. ) Sub=3D01 Prot=3D01 Driver=
=3Dhci_usb
E: Ad=3D03(O) Atr=3D01(Isoc) MxPS=3D 9 Ivl=3D1ms
E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 9 Ivl=3D1ms
I: If#=3D 1 Alt=3D 2 #EPs=3D 2 Cls=3De0(unk. ) Sub=3D01 Prot=3D01 Driver=
=3Dhci_usb
E: Ad=3D03(O) Atr=3D01(Isoc) MxPS=3D 17 Ivl=3D1ms
E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 17 Ivl=3D1ms
I: If#=3D 1 Alt=3D 3 #EPs=3D 2 Cls=3De0(unk. ) Sub=3D01 Prot=3D01 Driver=
=3Dhci_usb
E: Ad=3D03(O) Atr=3D01(Isoc) MxPS=3D 25 Ivl=3D1ms
E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 25 Ivl=3D1ms
I: If#=3D 1 Alt=3D 4 #EPs=3D 2 Cls=3De0(unk. ) Sub=3D01 Prot=3D01 Driver=
=3Dhci_usb
E: Ad=3D03(O) Atr=3D01(Isoc) MxPS=3D 33 Ivl=3D1ms
E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 33 Ivl=3D1ms
I: If#=3D 1 Alt=3D 5 #EPs=3D 2 Cls=3De0(unk. ) Sub=3D01 Prot=3D01 Driver=
=3Dhci_usb
E: Ad=3D03(O) Atr=3D01(Isoc) MxPS=3D 49 Ivl=3D1ms
E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 49 Ivl=3D1ms
I: If#=3D 2 Alt=3D 0 #EPs=3D 0 Cls=3Dfe(app. ) Sub=3D01 Prot=3D00 Driver=
=3D(none)
And the hciconfig for bluez-utils 2.15 (I need to compile 2.17 when i
get time):
[root@localhost btsco]# hciconfig hci0 version features revision
hci0: Type: USB
BD Address: 00:0A:94:01:8A:3A ACL MTU: 384:8 SCO MTU: 64:8
HCI Ver: 1.1 (0x1) HCI Rev: 0x5dc LMP Ver: 1.1 (0x1) LMP Subver:
0x5dc
Manufacturer: Cambridge Silicon Radio (10)
Features: 0xff 0xff 0x8f 0xfe 0x9b 0xf9 0x00 0x80
<3-slot packets> <5-slot packets> <encryption> <slot
offset>
<timing accuracy> <role switch> <hold mode> <sniff mode>
<park state> <RSSI> <channel quality> <SCO link> <HV2
packets>
<HV3 packets> <u-law log> <A-law log> <CVSD> <paging
scheme>
<power control> <transparent SCO> <broadcast encrypt>
<EDR ACL 2 Mbps> <EDR ACL 3 Mbps> <enhanced iscan>
<interlaced iscan> <interlaced pscan> <inquiry with
RSSI>
<extended SCO> <EV4 packets> <EV5 packets> <AFH cap.
slave>
<AFH class. slave> <3-slot EDR ACL> <5-slot EDR ACL>
<AFH cap. master> <AFH class. master> <EDR eSCO 2 Mbps>
<EDR eSCO 3 Mbps> <3-slot EDR eSCO> <extended features>
Build 1500
Chip version: BlueCore4-External
Max key size: 56 bit
SCO mapping: HCI
Regards,
Pete
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Hi Pete,
> > Which one is wrong the version 1.1 or the supported features?
>
> Its suppose to be a Bluetooth v2+edr dongle.
actually it is a BlueCore4-External and thus it should tell us that it
is a Bluetooth 2.0 (or at least 1.2) device. However it shouldn't
matter, because the feature bits are important for EDR.
Regards
Marcel
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On 6/8/05, Victor Shcherbatyuk <[email protected]> wrote:
> Which one is wrong the version 1.1 or the supported features?
Its suppose to be a Bluetooth v2+edr dongle.
Pete
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