Re: How to use GattProfile1

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Hello Krasi,


On 16 May 2017 at 12:42, Krasi Georgiev <krasi.root@xxxxxxxxx> wrote:
> Hi all
>
> Can you give me a quick example with a pseudo code (or using qdbus) for  workflow steps how to setup an
> auto connect to a device that supports given UUID service (0000180f-0000-1000-8000-00805f9b34fb - Battery Service)

The examples for BlueZ are in the test directory. The ones you might
find useful are:
https://git.kernel.org/pub/scm/bluetooth/bluez.git/tree/test/test-discovery
https://git.kernel.org/pub/scm/bluetooth/bluez.git/tree/test/example-gatt-client



>
> From what I understand all I need to do is send a call to the sytembus to register the hci0 adapter to auto connect
>
> org.bluez.ProfileManager1.RegisterProfile , /org/bluez/Test (ObjPath), "00001802-0000-1000-8000-00805f9b34fb” (service UUID)
>
> and if the discovery finds a device with such service it should auto connect right ?
>
>
> I am not sure what is the ObjPath parameter for and when i introspect I don’t even see the /org/bluez/GattProfile1
>
> I am using bluez Version 5.45 on a Raspberry Pi zero
> Linux 4.4.50+   armv6l
>
>
> I tried making the call using with gdbus, but couldn’t figure out how to structure the  osa{sv} paramters
> also tried dbus-send , but the tool doesn’t seem to support this structures (no nesting)
>
>
> I am using golang godbus bindings and the call gets executed without an error , but the bluetooth adapter doesn’t auto connect
>
>
> here is the gist
> https://gist.githubusercontent.com/krasi-georgiev/56f88cd18893578fa83c328f038479d6/raw/25f11f2fd7b55d82590732fa8f253febda623645/main.go
>
> go get github.com/godbus/dbus
> wget https://gist.githubusercontent.com/krasi-georgiev/56f88cd18893578fa83c328f038479d6/raw/25f11f2fd7b55d82590732fa8f253febda623645/main.go
> go run main.go
>
>
> I would really appreciate some useful info.
> Thanks--
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