Re: Bose Quiet Comfort 35 Remaining Battery Reporting

Hi,

On Tue, Feb 7, 2017 at 3:23 PM, Hugues [off-list ref] wrote:

If this isn't the right place, where should I seek for more information ?

On 02/06/2017 05:04 PM, Hugues wrote:

quoted

Hello,

I own a Bose QC35 bluetooth headset, sound is working great with
pulseaudio, but the battery reporting does not, I believe it is a
bluetooth issue because the device info doesn't say anything about
battery or power.
Any idea how I can make it report the remaining battery to upower so it
appears in my DE ?

The device info from bluetoothctl
info 04:52:C7:33:23:6E
Device 04:52:C7:33:23:6E
        Name: BQ35 Hugues
        Alias: BQ35 Hugues
        Class: 0x240418
        Icon: audio-card
        Paired: yes
        Trusted: yes
        Blocked: no
        Connected: yes
        LegacyPairing: no
        UUID: Vendor specific
(00000000-deca-fade-deca-deafdecacaff)
        UUID: Serial Port
(00001101-0000-1000-8000-00805f9b34fb)
        UUID: Headset
(00001108-0000-1000-8000-00805f9b34fb)
        UUID: Audio Source
(0000110a-0000-1000-8000-00805f9b34fb)
        UUID: Audio Sink
(0000110b-0000-1000-8000-00805f9b34fb)
        UUID: A/V Remote Control Target
(0000110c-0000-1000-8000-00805f9b34fb)
        UUID: Advanced Audio Distribu..
(0000110d-0000-1000-8000-00805f9b34fb)
        UUID: A/V Remote Control
(0000110e-0000-1000-8000-00805f9b34fb)
        UUID: Handsfree
(0000111e-0000-1000-8000-00805f9b34fb)
        UUID: PnP Information
(00001200-0000-1000-8000-00805f9b34fb)
        Modalias: bluetooth:v009Ep400Cd0129

None of these services are specific for fetching battery power, AVRCP
and HFP do have commands for it but they are very rarely implemented
but we could indeed use upower to attach the battery information if
that is implemented.

quoted

Regards,
Hugues

--
To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

-- 
Luiz Augusto von Dentz