The callbacks were implemented to notify the application
about the state of the ISO. However, since then, callbacks
such as `started` and `stopped` have been implemented,
and as such the `connected` and `disconnected` callbacks
no longer server any purpose.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
If any specific stream callback is attempted
to be called but is missing, a BT_WARN log statement
is added.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add support for the BAP broadcast sink role. This role
allows a device to sync to a broadcast ISO stream.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>