* bluez 5.50 on raspberry howto to trigger bluez to advertise hands-free service profile?
@ 2019-11-23 20:49 Mathias Essenpreis
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From: Mathias Essenpreis @ 2019-11-23 20:49 UTC (permalink / raw)
To: linux-bluetooth
Hi experts,
My goal is to pair my car Bluetooth to my raspberry each time the devices connect. Therefore I want to enable e.g.handsfree profile on the raspberry. I played around with the example–advertisement script. While running the script it seems Bluez is advertising the profile but after ending the script the profiles are gone.
So I tried with the sdptool and I enabled it via running bluetoothd in compatibility mode. However when issuing the show command in bluetoothctl I don’t see the added profiles. I only see it when issuing "sdptool browse local".
So overall my question is about the right and recommended way to advertise a certain set of profiles in my bluez version 5.50?
Also I wonder whether I should still use sdptool in latest versions of bluez. Or perhaps I should switch to BLE and Gatt? My car would support it.
Thx Esse
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