Re: [Bluez-devel] sco / csr final notes

James Courtier-Dutton
2004-03-31T20:18:48Z

Marcel Holtmann wrote:
> Hi James,
>
>
>>Just out of interest, how does one upgrade the firmware on a USB device
>>using a CSR chip ?
>>
>>I have this device: -
>>
>>bash-2.05b# hciconfig hci0 version
>>hci0: Type: USB
>> BD Address: 00:A0:96:1F:42:BF ACL MTU: 192:8 SCO MTU: 64:8
>> HCI Ver: 1.1 (0x1) HCI Rev: 0x135 LMP Ver: 1.1 (0x1) LMP
>>Subver: 0x135
>> Manufacturer: Cambridge Silicon Radio (10)
>>
>>bash-2.05b# hciconfig hci0 revision
>>hci0: Type: USB
>> BD Address: 00:A0:96:1F:42:BF ACL MTU: 192:8 SCO MTU: 64:8
>> HCI 13.10
>> Chip version: BlueCore01b
>> Max key size: 56 bit
>> SCO mapping: HCI
>
>
> you need a *.dfu firmware file from your dongle manufacturer.
>
> Regards
>
> Marcel
>
>
>
>

The dongle manufacturer is Mitsumi, and I cannot find any firmware files
for it.
Does anyone know of any url that might have updated firmware for this
device ?

Cheers
James