Hi,
Since there are no more comments for this proposal, can we please submit
this doc ?
I'll send implementation for review today.
Regards,
Jakub
On Wed, Dec 17, 2014 at 1:13 PM, Jakub Pawlowski <jpawlowski@xxxxxxxxxx> wrote:
> This patch proposes new method, StartFilteredDiscovery to D-Bus Adapter
> API for desktop bluetoothd. It will allow for rapid discovery of nearby
> devices that advertise services.
>
> Signed-off-by: Jakub Pawlowski <jpawlowski@xxxxxxxxxx>
> ---
> doc/adapter-api.txt | 40 ++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 40 insertions(+)
>
> diff --git a/doc/adapter-api.txt b/doc/adapter-api.txt
> index 74d235a..e07c74c 100644
> --- a/doc/adapter-api.txt
> +++ b/doc/adapter-api.txt
> @@ -22,6 +22,46 @@ Methods void StartDiscovery()
> Possible errors: org.bluez.Error.NotReady
> org.bluez.Error.Failed
>
> + void StartFilteredDiscovery(dict filter, string transport)
> +
> + This method starts the device discovery session with
> + filtering by uuids, and rssi or pathloss value. Use
> + StopDiscovery to release the sessions acquired.
> +
> + transport parameter:
> + "auto" - interleaved scan, default value. It
> + will cause a BR/EDR & LE interleaved
> + scan on dual-mode controllers, on
> + single-mode (LE-only/BREDR-only)
> + controllers it will work on whatever
> + the controller supports.
> + "bredr" - br/edr inquiry
> + "le" - le only scan
> +
> + Parameters that can be set in filter dictionary include
> + the following:
> +
> + array{string} UUIDs : filtered service UUIDs (required)
> + int16 RSSI : RSSI threshold value (optional)
> + uint16 pathloss : Pathloss threshold value (optional)
> +
> + When a device is found that advertise any UUID from
> + UUIDs, it will be reported if:
> + - pathloss and RSSI are both empty,
> + - only pathloss param is set, device advertise TX pwer,
> + and computed pathloss is less than pathloss param,
> + - only RSSI param is set, and received RSSI is higher
> + than RSSI param,
> +
> + This process will start creating Device objects as new
> + devices matching criteria are discovered. It will also
> + emit PropertiesChanged signal for already existing
> + Device objects, with updated RSSI value.
> +
> + Possible errors: org.bluez.Error.NotReady
> + org.bluez.Error.Failed
> + org.bluez.Error.InvalidArguments
> +
> void StopDiscovery()
>
> This method will cancel any previous StartDiscovery
> --
> 2.1.0
>
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