[Bluez-users] ISSC IVT USB dongle

[Bluez-users] ISSC IVT USB dongle

[Pavel Fedin]

  I bought some USB BlueTooth dongle which is recognised in WinXP as "ISSC BlueTooth device", 
manufacturer is IVT. In Linux the device gets recognised but it doesn't seem to work. "hcitool dev" 
shows empty "Devices:" line, /proc/bluetooth is also empty. /proc/bus/usb/devices says this:
  --- cut ---
T:  Bus=04 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=12  MxCh= 0
D:  Ver= 1.10 Cls=e0(unk. ) Sub=01 Prot=01 MxPS=16 #Cfgs=  1
P:  Vendor=1131 ProdID=1001 Rev= 3.73
C:* #Ifs= 3 Cfg#= 1 Atr=c0 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 3 Cls=e0(unk. ) Sub=01 Prot=01 Driver=hci_usb
E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=1ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
I:  If#= 1 Alt= 0 #EPs= 2 Cls=e0(unk. ) Sub=01 Prot=01 Driver=hci_usb
E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
I:  If#= 1 Alt= 1 #EPs= 2 Cls=e0(unk. ) Sub=01 Prot=01 Driver=hci_usb
E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(unk. ) Sub=01 Prot=01 Driver=hci_usb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
I:  If#= 1 Alt= 3 #EPs= 2 Cls=e0(unk. ) Sub=01 Prot=01 Driver=hci_usb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
I:  If#= 1 Alt= 4 #EPs= 2 Cls=e0(unk. ) Sub=01 Prot=01 Driver=hci_usb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
I:  If#= 1 Alt= 5 #EPs= 2 Cls=e0(unk. ) Sub=01 Prot=01 Driver=hci_usb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms
I:  If#= 2 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=00 Driver=(none)
  --- cut ---
  I'm particulary aware of that "Driver=(none)" line. What does this mean? Isn't this songle supported?

  Kind regards.


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Re: [Bluez-users] ISSC IVT USB dongle

[Marcel Holtmann]

Hi Pavel,

>   I bought some USB BlueTooth dongle which is recognised in WinXP as "ISSC BlueTooth device", 
> manufacturer is IVT. In Linux the device gets recognised but it doesn't seem to work. "hcitool dev" 
> shows empty "Devices:" line, /proc/bluetooth is also empty. /proc/bus/usb/devices says this:
>   --- cut ---
> T:  Bus=04 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=12  MxCh= 0
> D:  Ver= 1.10 Cls=e0(unk. ) Sub=01 Prot=01 MxPS=16 #Cfgs=  1
> P:  Vendor=1131 ProdID=1001 Rev= 3.73
> C:* #Ifs= 3 Cfg#= 1 Atr=c0 MxPwr=  0mA
> I:  If#= 0 Alt= 0 #EPs= 3 Cls=e0(unk. ) Sub=01 Prot=01 Driver=hci_usb
> E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=1ms
> E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
> E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
> I:  If#= 1 Alt= 0 #EPs= 2 Cls=e0(unk. ) Sub=01 Prot=01 Driver=hci_usb
> E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
> E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
> I:  If#= 1 Alt= 1 #EPs= 2 Cls=e0(unk. ) Sub=01 Prot=01 Driver=hci_usb
> E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
> E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
> I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(unk. ) Sub=01 Prot=01 Driver=hci_usb
> E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
> E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
> I:  If#= 1 Alt= 3 #EPs= 2 Cls=e0(unk. ) Sub=01 Prot=01 Driver=hci_usb
> E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
> E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
> I:  If#= 1 Alt= 4 #EPs= 2 Cls=e0(unk. ) Sub=01 Prot=01 Driver=hci_usb
> E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
> E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
> I:  If#= 1 Alt= 5 #EPs= 2 Cls=e0(unk. ) Sub=01 Prot=01 Driver=hci_usb
> E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms
> E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms
> I:  If#= 2 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=00 Driver=(none)
>   --- cut ---
>   I'm particulary aware of that "Driver=(none)" line. What does this mean? Isn't this songle supported?

looks like the funny dongle with BD_ADDR 22:22:22:22:22:22 I posted some
minutes ago. Does lsusb shows something like this:

ID 1131:1001 Integrated System Solution Corp. KY-BT100 Bluetooth Adapter

The extra line is for firmware upgrades and normally never attached to
any driver. Your device has been successfully recognized.

Regards

Marcel





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Re: [Bluez-users] ISSC IVT USB dongle

[Pavel Fedin]

Marcel Holtmann wrote:

> looks like the funny dongle with BD_ADDR 22:22:22:22:22:22 I posted some
> minutes ago. Does lsusb shows something like this:
> 
> ID 1131:1001 Integrated System Solution Corp. KY-BT100 Bluetooth Adapter

  Have no lsusb command installed and too lazy to search for it in the RPMs (Fedora Core 4).

> The extra line is for firmware upgrades and normally never attached to
> any driver. Your device has been successfully recognized.

  Well, why does nothing work then?

  Kind regards.


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Re: [Bluez-users] ISSC IVT USB dongle

[Marcel Holtmann]

Hi Pavel,

> > looks like the funny dongle with BD_ADDR 22:22:22:22:22:22 I posted some
> > minutes ago. Does lsusb shows something like this:
> > 
> > ID 1131:1001 Integrated System Solution Corp. KY-BT100 Bluetooth Adapter
> 
>   Have no lsusb command installed and too lazy to search for it in the RPMs (Fedora Core 4).

come on, it is in usbutils.

> 
> > The extra line is for firmware upgrades and normally never attached to
> > any driver. Your device has been successfully recognized.
> 
>   Well, why does nothing work then?

Check what "hciconfig -a" says and if hcid is running.

Regards

Marcel




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Re: [Bluez-users] ISSC IVT USB dongle

[Pavel Fedin]

Marcel Holtmann wrote:

> Check what "hciconfig -a" says and if hcid is running.

  It reported that hci0 is in DOWN state. After hciconfig hci0 up everything worked fine! Thank you 
very much!
  In fact you saved my work. Windoze implementation doesn't work with RFCOMM. Just doesn't, noone 
knows why. Of course i expect Linux to work pretty well.
  BTW, how to set up my system then to bring up hci0 automatically?

  Kind regards.


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Re: [Bluez-users] ISSC IVT USB dongle

[Marcel Holtmann]

Hi Pavel,

> > Check what "hciconfig -a" says and if hcid is running.
> 
>   It reported that hci0 is in DOWN state. After hciconfig hci0 up everything worked fine! Thank you 
> very much!
>   In fact you saved my work. Windoze implementation doesn't work with RFCOMM. Just doesn't, noone 
> knows why. Of course i expect Linux to work pretty well.

please post the output of "hciconfig -a" and "lsusb".

>   BTW, how to set up my system then to bring up hci0 automatically?

Make sure that hcid is running. Normally this is done by an init script.

Regards

Marcel




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Re: [Bluez-users] ISSC IVT USB dongle

[Pavel Fedin]

Marcel Holtmann wrote:

> please post the output of "hciconfig -a" and "lsusb".

  Ok, here it is:

  --- cut ---
[root@fedin media]# lsusb
Bus 004 Device 002: ID 1131:1001 Integrated System Solution Corp.
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000
  --- cut ---
[root@fedin media]# hciconfig -a
hci0:   Type: USB
         BD Address: 00:11:67:0C:6F:B8 ACL MTU: 678:8 SCO MTU: 48:10
         UP RUNNING PSCAN ISCAN
         RX bytes:4106 acl:83 sco:0 events:205 errors:0
         TX bytes:2457 acl:101 sco:0 commands:50 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: 'fedin.vostok.ru-0'
         Class: 0x120104
         Service Classes: Networking
         Device Class: Computer, Desktop workstation
         HCI Ver: 1.2 (0x2) HCI Rev: 0x1f4 LMP Ver: 1.2 (0x2) LMP Subver: 0x1f4
         Manufacturer: Integrated System Solution Corp. (57)
  --- cut ---

> Make sure that hcid is running. Normally this is done by an init script.

  Thank you very much, i really disabled BlueTooth in rc.d a long time ago (since i didn't expect to 
ever start using it here). This output was produced after i enabled and started the service.

  Kind regards.


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