core/device: Use shared/gatt-client for GATT This patch changes the GATT service discovery code path with the following: - As part for device_attach_attrib, a bt_gatt_client structure is created that performs MTU exchange and service discovery, caches the services in an internal list, and handles the remote GATT service. - The device_browse_primary code path obtains service information by iterating through bt_gatt_client's services, instead of directly initiating primary and secondary service discovery using attrib/gatt. If the bt_gatt_client isn't ready at the time, the code defers registration of services and profile probing until the ready handler is called. - The attio connected callbacks are invoked from bt_gatt_client's ready handler instead of device_attach_attrib.

Diffstat

2 files changed, 163 insertions(+), 145 deletions(-)