Re: [Bluez-devel] btsco: Operation not supported

[Sergey Smirnov <svs1957@gmail.com>]

On PDA:
hciconfig hci0 features
hci0:   Type: PCCARD
        BD Address: 00:E0:03:25:7C:36 ACL MTU: 340:4 SCO MTU: 64:8
        Features: 0xbf 0x00 0x20 0x00 0x00 0x00 0x00 0x00
                <3-slot packets> <5-slot packets> <encryption> <slot offset>
                <timing accuracy> <role switch> <sniff mode>
On notebook:
hciconfig hci0 features
hci0:   Type: USB
        BD Address: 00:09:DD:10:02:C2 ACL MTU: 192:8 SCO MTU: 64:8
        Features: 0xff 0xff 0x0f 0x00 0x00 0x00 0x00 0x00
                <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>

There is no <SCO link> on PDA! Is it possible to change features?

Mayank BATRA wrote:
>> Sorry for stupid question.
>> Part of what you want to see?
> 
> Actually, I wanted to see Add SCO connection command on hcidump.
> Not the source code! Just wanted to see what packet types are going
> in the command.
> 
> [...]
>>>> Here is some part of hcidump while sco connect:
>>>>> HCI Event: Number of Completed Packets (0x13) plen 5
>>>>     handle 1 packets 1
>>>>> HCI Event: Command Status (0x0f) plen 4
>>>>     Add SCO Connection (0x01|0x0007) status 0x11 ncmd 4
>>>>     Error: Unsupported Feature or Parameter Value
>>> Can you provide the part showing the Add SCO connection command?
>>> You might have to try different packet types.
> 
> Best Regards,
> 
> Mayank
> 
> 


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