Break circular dependencies in the BSP module. Fix some missing
dependencies which surfaced after fixing BSP.
Signed-off-by: Marcin Smoczyński <smoczynski.marcin@gmail.com>
Split module-utils into smaller components for better dependency
management. Fix many dependencies throughout the project.
Signed-off-by: Marcin Smoczyński <smoczynski.marcin@gmail.com>
The `Pure`'s power consumption was measured in three variants:
* BT off
* BT on (master)
* BT on (EGD-6118)
Measurement results (respectively):
* idle [mA]:
** 78-81
** 83-85
** 78-81
* BT headphones connected [mA]
** -
** 85-87
** 82-85
* music play [mA] (may be not precise)
** 90-100
** 98-105
** 101-115
To be able to handle properly the Bluetooth stack we need to
get rid of doubled FreeRTOS task and do refactor of
the whole BT section. This is first part of refactor and it
includes integrating run loop into our worker and unifying
namespaces
* Improved bluetooth library interface write in one demand
* can start scan
* not used BT options hidden
* still some issues on flood - transaction style interface should be considered
BlueKitchen requests from data, which doesn't mean it knows amount
need - need to provide handling to buffer in Uart handler - than
copy form handler on request, then sent notification when ready
