I am currently seeing strange behavior while doing "scans".
It takes me several scans to see the devices I have in range. Also,
sometimes when I issue "hcitool scan" it does not even scan. It just
stops immediately after printing "Scanning ...".
Can anyone explain this?
Michael
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Thanks for the help. The --scan helps.
I am using kernel 2.4.20
Michael
On Nov 24, 2004, at 4:48 PM, Marcel Holtmann wrote:
> Hi Michael,
>
>> I am currently seeing strange behavior while doing "scans".
>>
>> It takes me several scans to see the devices I have in range. Also,
>> sometimes when I issue "hcitool scan" it does not even scan. It just
>> stops immediately after printing "Scanning ...".
>
> what kernel version is this? Try it with --flush.
>
> Regards
>
> Marcel
>
>
>
>
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On Wed, 2004-11-24 at 14:43 -0500, Michael Frey wrote:
> I am currently seeing strange behavior while doing "scans".
>
> It takes me several scans to see the devices I have in range. Also,
> sometimes when I issue "hcitool scan" it does not even scan. It just
> stops immediately after printing "Scanning ...".
>
> Can anyone explain this?
Maybe,
the default option is to search other bluetooth devices
for 8 windows (about 10 seconds).
Try to wait 10 seconds or decrease the scanning length
with option --length=how_many_win_to_use_for_searching
When you see the devices printed immediately,
it could be because they are discovered during the first
window, or because they are already in the cache,
due to a previous scan.
Regards,
--
Diego Liziero <[email protected]>
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Hi Michael,
> I am currently seeing strange behavior while doing "scans".
>
> It takes me several scans to see the devices I have in range. Also,
> sometimes when I issue "hcitool scan" it does not even scan. It just
> stops immediately after printing "Scanning ...".
what kernel version is this? Try it with --flush.
Regards
Marcel
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