Re: bluez dbus ble connection problem when a filter is set

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Hi,

pi@raspberrypi:~ $ uname -a

Linux raspberrypi 4.1.19-v7+ #858 SMP Tue Mar 15 15:56:00 GMT 2016
armv7l GNU/Linux

would you need additional info?

On Sat, May 7, 2016 at 12:54 AM, Vinicius Costa Gomes
<vinicius.gomes@xxxxxxxxx> wrote:
> Hi hakkig,
>
> Hakkı Göçeoğlu <hakki@xxxxxxxxxx> writes:
>
>> Hi All,
>>
>> raspberry pi 3
>> bluez v5.39
>> testing platform client/bluetoothctl
>
> Which kernel version are you running?
>
>>
>> I have a ble peripheral device advertising a custom uuid.
>> Within bluetoothctl when I try to connect to it after a filter is set,
>> one third of the time I get an error.
>> There is no problem if no filter is set, turning scanning off before
>> the connect command does not help.
>>
>> Here is an example flow within bluetoothctl
>>
>> [bluetooth]# set-scan-filter-uuids f655b638-fead-4268-b07c-e5d79d09b22b
>> SetDiscoveryFilter success
>> [bluetooth]# scan on
>> Discovery started
>> [CHG] Controller B8:27:EB:37:3F:CD Discovering: yes
>> [NEW] Device CF:05:30:F2:6F:5E CF-05-30-F2-6F-5E
>> [bluetooth]# connect CF:05:30:F2:6F:5E
>> Attempting to connect to CF:05:30:F2:6F:5E
>> [CHG] Device CF:05:30:F2:6F:5E Connected: yes
>> Failed to connect: org.bluez.Error.Failed
>> [CHG] Device CF:05:30:F2:6F:5E Connected: no
>
> I couldn't reproduce this, can you provide the btmon output when this
> happens?
>
>>
>>
>> Any ideas? Thanks in advance, cheers
>>
>> hakkig
>> --
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>
>
> Cheers,
> --
> Vinicius
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